Samsung EHS AE050RXYDEG/EU Manual
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Samsung EHS AE050RXYDEG/EU Manual

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EHS
Installer Reference
Guide Book
EHS Mono for Europe
(R32, 50Hz, HP)
ʳ We reserve the right to make technical changes, and provide no guarantee as to the accuracy of this data.˼
AE050RXYDEG/EU
AE080BXYDEG/EU,
AE080BXYDGG/EU,
AE120BXYDEG/EU,
AE120BXYDGG/EU,
AE140BXYDEG/EU
AE140BXYDGG/EU
AE120RXYDEG/EU,
AE120RXYDGG/EU
AE160RXYDEG/EU,
AE160RXYDGG/EU
AE200RNWMEG/EU
AE260RNWMEG/EU,
AE260RNWMGG/EU

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Summary of Contents for Samsung EHS AE050RXYDEG/EU

  • Page 1 Installer Reference Guide Book EHS Mono for Europe (R32, 50Hz, HP) AE050RXYDEG/EU AE080BXYDEG/EU, AE120RXYDEG/EU, AE200RNWMEG/EU AE080BXYDGG/EU, AE120RXYDGG/EU AE260RNWMEG/EU, AE260RNWMGG/EU AE120BXYDEG/EU, AE160RXYDEG/EU, AE120BXYDGG/EU, AE160RXYDGG/EU AE140BXYDEG/EU AE140BXYDGG/EU ʳ We reserve the right to make technical changes, and provide no guarantee as to the accuracy of this data.˼...
  • Page 2 Contents History Version Modification Date Remark Ver.1.0 Release the EHS IRG Mono 22.12.16 Ver.1.1 Modified the Mono HT to Mono, some data and MCB+ELB or RCBO(ELCB) 22.12.23...

  • Page 3: Table Of Contents

    Contents 1.Safety precaution • 1.1 General ..................................6 • 1.2 Installing the unit ..............................7 • 1.3 Caution of Ignition sources ...........................9 • 1.4 Leakage detection and refrigerant recovery ....................9 • 1.5 Installation location requirement of indoor unit ..................10 • 1.6 Installation location requirement of outdoor unit ..................11 2.
  • Page 4 Contents 6. Piping installation • 6.1 Preparing water piping ............................55 • 6.2 Connecting water piping .............................62 7. Electrical installation • 7.1 Precaution ..................................77 • 7.2 Outdoor unit's wiring ............................82 • 7.3 Indoor unit's wiring ...............................90 8. System configuration • 8.1 Outdoor unit ................................120 •...
  • Page 5 Contents 11. Trouble shooting • 11.1 Overview ................................184 • 11.2 Trouble shooting of error code ........................187 12. Technical data • 12.1 Outdoor unit main components ........................191 • 12.2 Indoor unit main components ........................201 • 12.3 Piping & Wiring diagram ..........................206 Installer reference guide / Mono tank integrated type...
  • Page 6 1. Safety precaution 1.1 General ............................6 1.2 Installing the unit ........................7 1.3 Caution of ignition sources ....................9 1.4 Leakage detection and refrigerant recovery ..............9 1.5 Installation location requirement of indoor unit .............10 1.6 Installation location requirement of outdoor unit ............11 Installer reference guide / Mono tank integrated type...

  • Page 7: Safety Precaution

    • To prevent electric shocks, fires or injuries, always stop the unit, ultimately rendering the product powerless. Contact Samsung’s technical support if the unit produces smoke, if the power cable is hot or damaged or if the unit is very noisy.

  • Page 8: Installing The Unit

    – When extension wiring is required due to power line damage, refer to “How to connect your extended power cables” in the installation manual. • Do not use means to accelerate the defrosting operation or to clean, other than those recommended by Samsung. • Do not pierce or burn.
  • Page 9 1. Safety precaution • After completing the installation, always carry out a functional test (commissioning, including reporting) and provide instructions on how to operate the air to water heat pump to the user. • Do not use the air to water heat pump in environments with hazardous substances or close to equipment that releases open flames to avoid the occurrence of fires, explosions or injuries.

  • Page 10: Caution Of Ignition Sources

    • Under no circumstances shall potential sources of ignition be used while in the detection of leakage. • Make sure that the seals or sealing materials have not degraded. • Replace components only with parts specified by Samsung. Other parts may result in the ignition of refrigerant in the atmosphere from a leak.

  • Page 11: Installation Location Requirement Of Indoor Unit

    1. Safety precaution Labelling • The parts shall be labeled to ensure that they have been decommissioned and emptied of refrigerant. • The labels shall be dated. • Make sure that the labels are affixed on the system to notify it contains flammable refrigerant. Refrigerant recovery •...

  • Page 12: Installation Location Requirement Of Outdoor Unit

    1. Safety precaution 1.6 Installation location requirement of outdoor unit • Wear protective gloves to unpack, move, install, and service the unit to avoid your hands being injured by the edge of the parts. • Do not touch the internal parts (water pipes, refrigerant pipes, heat exchangers, etc.) while running the units. And if you need to adjust and touch the units, please observe enough time for the unit to cool down and wear protective gloves.

  • Page 13: Handling The Box

    2. Handling the box 2.1 Outdoor unit ..........................13 • Unpacking the outdoor unit ...................................13 • Product line-up and accessories ................................14 2.2 Indoor unit ..........................16 • Unpacking the indoor unit ..................................16 • Product line-up and accessories ................................16 Installer reference guide / Mono tank integrated type...

  • Page 14: Outdoor Unit

    • Directly after delivery, the unit must be checked for (transport) damage. Any damage must be reported immediately to the applicable distributor of the Samsung products. After inspection, the protective wrapping and box must be put back correctly in order to protect the product.

  • Page 15: Product Line-Up And Accessories

    2. Handling the box Product line-up and accessories Product line-up Capacity 5.0 kW 8.0 kW 12.0 kW 14.0 / 16.0 kW Chassis Mono HT Quiet 1 phase AE080BXYDEG/EU AE120BXYDEG/EU AE140BXYDEG/EU 3 phase AE080BXYDGG/EU AE120BXYDGG/EU AE140BXYDGG/EU Chassis Mono 1 phase AE050RXYDEG/EU AE080RXYDEG/EU AE120RXYDEG/EU AE160RXYDEG/EU...
  • Page 16 2. Handling the box Accessories • Keep supplied accessories until the installation is finished. • Hand the installation manual over to the customer after finishing installation. Mono HT Quiet Mono Product name Shape AE080/120/140BXYD** AE050RXYDEG AE080/120/140RXYD** Quantity Quantity ① Installation manual ②...

  • Page 17: Indoor Unit

    2. Handling the box 2.2 Indoor unit Unpacking the indoor unit Product line-up and accessories Product line-up Indoor unit Tank Integrated hydro unit Model name AE200RNWMEG/EU, AE260RNWMEG/EU, AE260RNWMGG/EU Installer reference guide / Mono tank integrated type...
  • Page 18 2. Handling the box Accessories Product Name Shape Quantity Product Name Shape Quantity Rubber tape for zone ① ⑨ sensor and Instruction manual mixing valve Insulator for zone ② ⑩ Zone sensor sensor and (1x10m, WH) mixing valve Connector wire-PV ③...
  • Page 19 2. Handling the box To handle the indoor unit • Use the handles at the back and at the bottom to carry the unit Handle Handle Installer reference guide / Mono tank integrated type...

  • Page 20: Unit Combination

    3. Unit combination 3.1 Nomenclature ......................... 20 • Model name .........................................20 3.2 Unit combination ........................21 • Indoor unit / Outdoor unit compatibility ............................21 3.3 Controller compatibility ....................... 21 Installer reference guide / Mono tank integrated type...
  • Page 21 3. Unit combination 3.1 Nomenclature Model name Buyer (1) Classification (6) Feature (Outdoor unit) Deluxe Premium Feature (Indoor unit) FJM (Free Joint Multi) Mono Split TDM Plus (2) Capacity Deluxe (for outdoor unit) X 1/10 kW (3 digits) Premium (for tank integrated hydro unit) X Liter (3 digits) (7) Rating voltage (3) Version 220~240V, 50Hz, 1Ф...

  • Page 22: Controller Compatibility

    3. Unit combination 3.2 Unit combination Indoor unit / Outdoor unit compatibility Indoor unit Tank integrated hydro unit (Mono) 200L(1Φ) 260L(1Φ) 260L(3Φ) Power Type Model name Capa. AE200RNWMEG/EU AE260RNWMEG/EU AE260RNWMGG/EU Source ● ● AE080BXYDEG ● ● 1Φ AE120BXYDEG 12kW ● ●...

  • Page 23: Typical Applications

    4. Typical applications 4.1 Single zone radiator .......................23 4.2 Single zone underfloor ......................24 4.3 Two zone radiator and underfloor ..................25 4.4 Single zone fan coil units .....................26 4.5 DHW only ..........................27 Installer reference guide / Mono tank integrated type...

  • Page 24: Single Zone Radiator

    • The application examples given below are for illustration purposes only. • When the Samsung air to water heat pump system is used with another heat source (e.g. gas boiler), ensure that the return water temperature does not exceed 65 °C.

  • Page 25: Single Zone Underfloor

    • The combination of a single underfloor heating zone and DHW heating requires settings of FSVs (#2091 (ext. thermostat) or 2093 (Samsung wired remote) set to 1~4 and #3011 set to 1~2 ). • To enable the backup heater as an additional heat source, please set FSV (#4021, 4022). The backup heater must be installed and operational by control logic.

  • Page 26: Two Zone Radiator And Underfloor

    • For heating via both radiators and underfloor heating, with different temperatures, please setup a two zone control. Where the lowest temperature zone is always Zone 1. This can be done via external thermostat input or via Samsung wired remote controller (MWR-WW10N).

  • Page 27: Single Zone Fan Coil Units

    When ambient conditions can reach below 24°C. • It is not possible to interconnect the FCU to the EHS they are working independently. Supply temperatures above 65°C are not allowed when using Samsung FCUs. NOTE A buffer may be required in the secondary circuit, if the active volume is too small to operate a minimum of 600 seconds during part load operation.

  • Page 28: Dhw Only

    Outdoor unit ClimateHub Indoor unit a) External thermostat b) Samsung wired remote controller ※ AAV : Automatic air vent valve • For only DHW heating, please interconnect the space heating supply and return pipes with using an automatic air vent valve (AAV).

  • Page 29: Unit Installation

    5. Unit installation 5.1 Outdoor unit installation ......................29 • Preparing the installation location of the outdoor unit ......................29 • Choosing the installation location ..............................29 • Moving the outdoor unit ..................................34 • Mounting the outdoor unit ..................................36 • Outdoor unit drain work ..................................39 •...

  • Page 30: Outdoor Unit Installation

    5. Unit installation 5. Unit installation 5.1 Outdoor unit installation Preparing the installation location of the outdoor unit Choose a sufficient space for carrying the unit to the installation location in advance. Do not choose a location where a lot of dust is created such as construction work site. WARNING •...
  • Page 31 5. Unit installation • Install the outdoor unit on a flat, stable surface that can support its weight and does not generate any unnecessary noise and vibration. • Position the outdoor unit so that the air flows directly towards the open area. •...
  • Page 32 5. Unit installation 300 or more 1,500 or more 300 or more 600 or more 2,000 or more Suction-side obstacle (3 sides) Top-side obstacle No top-side obstacle Discharge-side obstacle Wall on discharge-side 300 or more 300 or more 1,500 or more Top-side obstacle Suction-side obstacle Wall on suction-side...
  • Page 33 5. Unit installation CAUTION • The units must be installed according to distances declared, in order to permit accessibility from each side, to guarantee correct operation of maintenance or repairing of the products. The unit’s parts must be accessible and serviceable under safe working conditions (for people or things). Installing the unit at a location with strong winds: •...
  • Page 34 – Check the installation site every 3 months and perform anti-corrosion treatment such as R-Pro supplied by Samsung (Code : MOK-220SA) or commercial water repellent grease and wax, etc., based on the product condition. Selecting a location in cold climates NOTE •...

  • Page 35: Moving The Outdoor Unit

    5. Unit installation Heavy snow fall area If the product is installed in a region of heavy snow, allow enough distance between the product and the ground (or piled up snow). • In areas with heavy snow fall, piled snow could block the air intake. To avoid this, install a frame that is higher than estimated snow fall.
  • Page 36 5. Unit installation Moving the outdoor unit with a forklift • Insert the fork into the wooden pallet at the bottom of the outdoor unit carefully. Be careful that the fork does not damage the outdoor unit. Operating a forklift may require special certification or training according to local regulations.

  • Page 37: Mounting The Outdoor Unit

    5. Unit installation Mounting the outdoor unit The outdoor unit must be installed on a rigid and stable base to avoid any increase in the noise level and vibration, particularly if the outdoor unit is to be installed in a location exposed to strong winds or at a height, the unit must be fixed to an appropriate support (wall or ground).
  • Page 38 5. Unit installation Outdoor unit Anchor bolt Outdoor unit support Base surface Designed to cut off residual vibration from outdoor unit to rack. (not supplied with product) Diameter Anchor Sleeve Insert Fastening Size of drill bit (a) length (b) length (c) depth torque Ø...
  • Page 39 5. Unit installation Outdoor unit installation on a bracket suspended from a wall • Ensure the wall will be able to support the suspended weight of both rack and outdoor unit. • Install the bracket close to a constructional column as much as possible. •...

  • Page 40: Outdoor Unit Drain Work

    5. Unit installation Outdoor unit drain work General area While the air to water heat pump is operating in heating mode, ice can accumulate on the surface of the condenser. To prevent ice from growing, the system occasionally enters a defrost mode and the ice on the surface thaws off. Water dripping from the condenser is guided through the drain holes to prevent ice formation inside the base plate at subzero temperatures.
  • Page 41 5. Unit installation Drain hole Φ20 13mm Drain plug x 1ea 212.5mm Drain work Drain work • General area • General area While Air-Water Heat Pump is running in heating mode, Ice can begin accumulate on the surface of condenser . While Air-Water Heat Pump is running in heating mode, Ice can begin accumulate on the surface of condenser .

  • Page 42: Opening The Outdoor Unit

    5. Unit installation Opening the outdoor unit To open the outdoor unit Overview ※ AE080/AE120/140BXYD** ① ② 1. Front panel ③ 2. Handle ④ 3. Power wiring conduit hole 4. Communication wiring conduit hole ⑤ 5. Water pipe (Out) 6. Water pipe (In) ⑥...
  • Page 43 5. Unit installation 3 Check that the panel is not caught in the groove on the right. Pull it forward. NOTE • When closing the outdoor unit cover, make sure that the tightening torque does not exceed 4.1 N•m. To open the outdoor unit Overview ※...
  • Page 44 5. Unit installation Open 1 Remove the 1 screws of the Assy cover control. 2 To remove Assy cover control, slide it down and pull it out. To open the outdoor unit Overview ※ AE080RXYD** ① ② ④ ③ 1. Front panel 2.
  • Page 45 5. Unit installation Open 1 Remove the 4 screws of the side panel. 2 To remove the front panel, slide it up and pull it out. 3 Remove the panel. Remove the drain hole if necessary. To open the outdoor unit Overview ※...

  • Page 46: Indoor Unit Installation

    5. Unit installation Open 1 Remove the 4 screws of the side panel. 2 To remove the front panel, slide it up and pull it out. 3 Remove the panel. Remove the drain hole if necessary. 5.2 Indoor unit installation Preparing the installation location of the indoor unit •...

  • Page 47: Space Requirements For The Indoor Unit

    5. Unit installation • For installation inside a building (this applies either to indoor or outdoor units installed inside) a minimum room floor area of space conditioned is mandatory according to IEC 60335-2-40:2018 (see the reference table into either the indoor or outdoor unit installation manual).

  • Page 48: Moving The Indoor Unit

    5. Unit installation Moving the indoor unit • Be sure that the moving route is safe by anticipating the weight of the indoor unit in advance. Moving the Indoor unit with a forklift • Insert the fork into the wooden pallet at the bottom of the indoor unit carefully. Be careful that the fork does not damage the indoor unit.

  • Page 49: To Install The Indoor Unit

    5. Unit installation WARNING • Be sure to remove the wood en pallet from the bottom side of the unit base panel before fixing the unit with bolts to the floor. Its sole purpose it to carry the product during transport, it has no installation value. Please discard the pallet in accordance to local waste regulations once the unit is correctly installed.
  • Page 50 5. Unit installation NOTE Do not tilt the unit forwards. Installer reference guide / Mono tank integrated type...

  • Page 51: Indoor Unit Drain Work

    5. Unit installation Indoor unit drain work • During cooling operation, condensate may be produced from the pipes or tank. • Produced condensate must be drained through the drain hole. • When the drain plug is used, make sure that the indoor unit is raised a minimum of 100 mm from the floor. •...

  • Page 52: About Opening The Unit

    5. Unit installation About opening the unit Normally the unit should remain closed, except for: • When connecting the electrical wiring • When maintaining or servicing the unit WARNING Do not leave the unit unattended when the service cover is removed. To open the indoor unit Overview Mono outdoor outlet...
  • Page 53 5. Unit installation Open 1 Locate the screws on the 4 corners. 2 Unscrew the 4 corner screws. 3 Lift the front panel up and pull it forward to remove. Installer reference guide / Mono tank integrated type...

  • Page 54: To Open And Closing The Switch Box In The Indoor Unit

    5. Unit installation NOTE If you remove the Wired Remote Controller, also disconnect the cables from the back of the Wired Remote Controller to prevent damage. To open, unhinge and close off the control box in the indoor unit During the installation, access to the inside of the indoor unit is needed. For increased accessibility to parts, it is possible to unhinge the control box and move it from its mounting position for the required service space.

  • Page 55: Piping Installation

    6. Piping installation 6.1 Preparing water piping ......................55 • Water circuit requirements ..................................55 • Setting the pre-pressure of the expansion vessel ..........................57 • Flow Rate ........................................58 • Minimum active water volume ................................59 • Maximum water volume ..................................60 6.2 Connecting water piping ......................62 •...

  • Page 56: Preparing Water Piping

    6. Piping installation 6.1 Preparing water piping Water circuit requirements Before installing the unit, make sure to check the following points: • The maximum water pressure of the unit is 2.9 bar static pressure. • The operating range of leaving water temperature is 15~70˚C at heating conditions and 5~25˚C at cooling conditions. •...
  • Page 57 6. Piping installation Outdoor Mechanical Room Zones Hot Water Zone Control 45°C Supply Header Cold Water Return Header Radiators or Convectors [ Supply Scope ] 35°C Supply Header Return Header Under-Floor Heating Coils Outdoor unit Balancing Vessel • When using non-brass metallic piping, insulate the brass and non-brass properly so that they do NOT make contact with each other.

  • Page 58: Setting The Pre-Pressure Of The Expansion Vessel

    6. Piping installation Ø 22 mm NOTE Secondary connection is only possible with 260L Setting the pre-pressure of the expansion vessel Water volume • The indoor unit has an expansion vessel of 8 liter with a factory-set pre-pressure of 1 bar. •...

  • Page 59: Flow Rate

    6. Piping installation Flow rate The heat pump delivers its rated capacity at exactly the designed flow rate (also standard or nominal flow). Therefore it is required to always meet with the designed flow rate as indicated in our product specifications. The installer is responsible to meet with the exact designed flow rate (Water Flow Rate (Std)[H/C], as stated in the applicable TDB).

  • Page 60: Minimum Active Water Volume

    6. Piping installation Minimum active water volume The minimum active water volume of the system is the amount of water which is always pumped around, even when all valves in the system are closed. The use of a buffer tank can increase the active volume and therefore the operation time between compressor start and stop.

  • Page 61: Maximum Water Volume

    6. Piping installation Maximum water volume NOTE The maximum water volume depends on whether glycol is added to the water circuit. For more information on the addition of glycol. Use the following graph to determine the maximum water volume for the calculated pre-pressure. Water Water + glycol Maximum water volume [l]...
  • Page 62 6. Piping installation Calculating the pre-pressure of the expansion vessel • The pre-pressure(Pg) to be set depends on the maximum installation height difference(H) and is calculated as below : Pg=(H/10+0.3) bar When it is required to change the default pre-pressure of the expansion vessel(1 bar), keep in mind the following guidelines: •...

  • Page 63: Connecting Water Piping

    6. Piping installation 6.2 Connecting water piping About the piping work Water connections must be made in accordance with the Water Piping and Wiring diagram delivered with the unit, respecting the water inlet and outlet. If air, moisture or dust gets in the water circuit, problems may occur. Therefore, always take into account the following when connecting the water circuit: •...
  • Page 64 6. Piping installation Outdoor unit NOTE Do not use excessive force when connecting the piping. Deformation of the piping can cause malfunctioning of the unit. 1 Connect the shut-off valve (with integrated filter) to the outdoor unit water inlet, using the thread sealant. 2 Connect the field piping to the shut-off valve.
  • Page 65 6. Piping installation NOTE About the shut-off valve with integrated filter: • The installation of the shut-off valve at the water inlet is mandatory. • Mind the flow direction of the valve. Indoor unit The tank integrated hydro unit is equipped with components listed on the table below. The hot and cold water supply connections are clearly marked on the unit with labels.

  • Page 66: Connecting The Secondary Return Piping (Only 260L)

    6. Piping installation Name Size Connections ① Outdoor outlet ø28, T1.2, Copper ② Outdoor inlet ø28, T1.2, Copper ③ Tank Hot water outlet ø22, T1.0, Copper integrated ④ Crimp pipe fitting or Secondary return (option) ø22, T1.0, Copper hydro unit welding ⑤...

  • Page 67: Piping Diagram

    For the reliable performance and durability, all parts as listed below ,including a relief valve, an expansion vessel, a drain valve and pressure reducing valve , should be installed according to each national or regional standards. They are not supplied by Samsung. • Pressure relief valve •...

  • Page 68: Overpressure Bypass Valve

    6. Piping installation Overpressure bypass valve We recommend to install the overpressure bypass valve in the space heating water circuit. • Mind the minimum water volume when choosing the installation location of the overpressure bypass valve (at the indoor unit, or at the collector). •...

  • Page 69: Flow Sensor

    • Flow sensor shall be installed described by installation manual of Mono unit or Control kit. • All electric wiring works shall be implemented by manuals which Samsung provided. • Before completing the installation works, make sure to check if the flow sensor is installed in horizontal or vertical like as below figure.

  • Page 70: Flushing

    6. Piping installation Flushing When filling water, the following start-up procedure should be followed. 1 All system components and pipes must be tested for the presence of leaks. 2 Preparation of a make-up water assembly or flushing unit is recommended for installation and service. 3 Before connecting pipes to the outdoor unit, flush water pipes clean to remove contaminants during hours using a flushing unit or tap water pressure if it is adequate (at 2 to 3 bar).

  • Page 71: Water Charging

    6. Piping installation Water Charging Fill water into the outdoor unit by opening shut-off & drain valve. Water outlet Water inlet Charging water to the water-circuit After installation is completed, the following procedures shall be used to charge water into the outdoor unit. •...
  • Page 72 6. Piping installation CAUTION • Water pipe and connections shall be cleaned by using water or cleaner before operating the unit at first time. • Considering E.S.P and water pump performance, select water plumbing specification and under floor loofs. • Make sure to calculate the total resistance of piping system and determine the size of pipes before selecting the required head of pumps.

  • Page 73: Air Purging

    6. Piping installation PWM characteristic curve Max. PWM input signal(%) The additional pump should be the same type of product as the above graph. Recommendation GRUNDFOS UPMM 25-95 (Heating Type) Air purging Purge the air. (Fill with a flushing unit with sufficient capacity: avoid aerating the water) Circulate for long enough to ensure that all air has been bled from the complete water piping system.

  • Page 74: Protection The Water Circuit Freezing

    6. Piping installation Protection the water circuit freezing To prevent the hydraulic components from freezing, it has a freezing protection function that includes activation of the pump at low temperatures. However, in case of a power failure, these functions cannot guarantee protection. To protect water circuit from freezing, any of the following acts shall be performed.
  • Page 75 6. Piping installation Unit resistance and PHE resistance by glycol concentrate The unit is composed of water pipes and PHE basically. To ensure correct operation and predict the expected performance, Flow and Resistance table can be used and Flow and resistance characteristic is dependent on Glycol concentration.
  • Page 76 6. Piping installation To protect the field piping against freezing, install the following parts. Backup nc 2way heater Primary nc 2way Strainer pump Outdoor Unit ※ nc : nomal close Expansion vessel a. Shut off valve (in/out) b. Aeration valve (Optional - field supply) c.

  • Page 77: Charging The Dhw Tank

    6. Piping installation Charging the DHW tank 1 Open every hot water tap in turn to purge air from the system pipe work. 2 Open the cold water supply valve. 3 Close all water taps after all air is purged. 4 Check for water leaks.

  • Page 78: Electrical Installation

    7. Electrical installation 7.1 Precaution ..........................78 • Precautions when connecting the electrical wiring ........................78 • Electrical wiring diagram ..................................79 • About correct grounding ..................................80 7.2 Outdoor unit's wiring ......................83 • Power and communication cable configuration ..........................84 • Specification of the protection tube ..............................84 •...

  • Page 79: Precaution

    7. Electrical installation 7.1. Precaution Precautions when connecting the electrical wiring WARNING • Make sure first the water piping is connected before the electrical wiring work. • When removing or relocating the equipment, power off first and then disconnect the electrical wiring. •...

  • Page 80: Electrical Wiring Diagram

    7. Electrical installation Electrical wiring diagram ※ AE080/120/140BXYD** Power Supply Power Supply MCB+ELB MCB+ELB RCBO(ELCB) RCBO(ELCB) Communication Cable ※ AE050RXYDEG Power Supply Power Supply MCB+ELB MCB+ELB RCBO(ELCB) RCBO(ELCB) Communication Cable Installer reference guide / Mono tank integrated type...

  • Page 81: About Correct Grounding

    7. Electrical installation ※ AE80/120/160RXYD** Power Supply Power Supply MCB+ELB MCB+ELB RCBO(ELCB) RCBO(ELCB) Communication Cable About correct grounding Grounding the power cable • The standard of grounding may vary according to the rated voltage and installation place of the heat pump. •...
  • Page 82 7. Electrical installation Specification of power cable • 1 Phase – The power cables are not supplied with the air to water heat pump. – Power supply cords of parts of appliances for outdoor use shall not be thinner than polychloroprene sheathed flexible cord (Code designation IEC:60245 IEC 57 / CENELEC:H05RN-F) –...
  • Page 83 7. Electrical installation Terminal block specification Units : mm Phase Model AC Power Communication AC power : M5 screw Communication : M4 screw AE050RXYDEG 10.1 10.1 13.1 11.4 1 Phase AC power : M5 screw Communication : M4 screw AE080BXYDEG AE120BXYDEG AE140BXYDEG AE080RXYDEG...

  • Page 84: Outdoor Unit's Wiring

    7. Electrical installation 7.2 Outdoor unit's wiring ※ AE080/120/140BXYD** 1 Open the switch side cover. See "to open the outdoor". 2 Insert the cables at the rear of the unit, and route them through the factory mounted cable sleeves into the switch box. ※ AE050RXYDEG 1 Unscrew and remove the one screw on the ASSY cover control.

  • Page 85: Power And Communication Cable Configuration

    7. Electrical installation ※ AE080/120/160RXYD** 1 Open the switch side cover. See "to open the outdoor". 2 Insert the cables at the rear of the unit, and route them through the factory mounted cable sleeves into the switch box. Power and communication cable configuration •...

  • Page 86: Specification Of The Power Supply And Communication Cable

    7. Electrical installation CAUTION • Caution for perforating the knock-out hole • Perforate a knock-out hole by punching it with a hammer. • After perforating the knock-out hole, apply rust resisting paint around the hole. • When you need to pass the cables through the knock-out hole, remove burrs on the hole and protect the cable with a bushing.

  • Page 87: To Connect Power Supply

    7. Electrical installation To connect power supply • Two cables must be connected to the outdoor unit. – The communication cable between indoor unit and outdoor unit. – The power cable between outdoor unit and auxiliary circuit breaker. • Specially for the Russian and European market, before installation, the supply authority should be consulted to determine the supply system impedance to ensure compliance.
  • Page 88 7. Electrical installation Route the cable through the frame • Connect the wires to the terminal block and fix the cable with the cable tie. ※ AE080/120/140BXYD** • 1 phase Cable Electrical component box Power Supply Main power cable MCB+ELB RCBO(ELCB) •...
  • Page 89 7. Electrical installation ※ AE80/120/160RXYD** • 1 phase Electrical component box Cable Power Supply Main power cable MCB+ELB • 3 phase RCBO(ELCB) Cable Main power cable The appearance of the unit may be different from the picture depending on the model. •...

  • Page 90: To Connect The Communication Cable

    7. Electrical installation To connect the communication cable • The communication cable between indoor unit and outdoor unit. • Route the cable through the frame. • Connect the wires to the terminal block and the earth screw (single side, the other end of the protective shield is not again connected to earth).
  • Page 91 7. Electrical installation ※ AE050RXYDEG • 1 phase Electrical component box Communication cable ※ AE080/120/160RXYD** • 1 phase Electrical component box Cable Communication cable • 3 phase Cable Communication cable Installer reference guide / Mono tank integrated type...

  • Page 92: Indoor Unit's Wiring

    7. Electrical installation 7.3 Indoor unit's wiring Indoor unit control panel and terminal block connections • The indoor unit's control panel consist of 5 parts. – Digital in/out terminal block – Main PCB – Magnetic Contactor (for BUH) – ELCB –...
  • Page 93 7. Electrical installation Main PCB Relay ELCB BOOSTER WATER BACKUP Additional 2WAY 2WAY 3WAY THERMOSTATS SOLAR PUMP (not applicable) HEATER PUMP BOILER WATER VALVE VALVE VALVE PUMP (zone #1) (zone #2) (DHW) Room Room MAIN POWER MIXING Thermostat2 Thermostat1 VALVE ※...
  • Page 94 7. Electrical installation OUTPUT COMMUNICATION DIGITAL WIRED REMOTE GROUND CABLE CONTROLLER Part code Part name Terminal Terminal description #1:COM1 (F1) Communication cable #2:COM1 (F2) #3:V1 (DC 12V) DC 12 V TB-C Communication & DC 12V #4:V2 (GND) Digital ground #5:COM2 (F3) Wired remote controller #6:COM2 (F4) Installer reference guide / Mono tank integrated type...

  • Page 95: To Connect The Wired Remote Controller

    7. Electrical installation To connect the wired remote controller Dimension (Unit : mm) Wired remote controller installation 1 Insert the flat-head screwdriver into two square grooves at the bottom of the wired remote controller and rotate it to lift the front cover for removal from the rear cover. Installer reference guide / Mono tank integrated type...
  • Page 96 7. Electrical installation 2 Arrange the power cable and the communication cable so that they fit in the housing along the edges of the rear cover. 8 cm 8 cm Area A <When the cable is not concealed> <When the cable is concealed> NOTE •...
  • Page 97 7. Electrical installation 4 Connect the communication cable to the indoor terminal (F3, F4),and then fix the wires. Indoor Wire (not supplied) Wired Remote Controller Front cover PCB terminal ※ Do not tighten the screws on the PCB terminal with excessive force. CAUTION •...

  • Page 98: To Connect Wi-Fi Kit

    7. Electrical installation 6 Remove the front protective film. To connect the Wi-Fi kit CAUTION • To ensure smooth operation, there should be no obstacle between the Wi-Fi Kit and wireless router that may interfere with communication. When the Wi-Fi Kit is too far from a router or there are potentially interfering elements between them, it may cause problems with the performance of the Wi-Fi Kit that cannot be resolved by customer services.
  • Page 99 7. Electrical installation 2 Arrange the power and communication cables along the back cover. If necessary, remove this part to secure more space for wiring. <Wires installed on the wall> <Wires installed in the wall> 3 Use two or more screws to fix the back cover to the wall. Connect the power cables (V1, V2) and communication cables (F1, F2) to the terminals on the back of the front cover while adjusting them to a suitable length.
  • Page 100 7. Electrical installation 5 Assemble the Wi-Fi Kit again. NOTE • Insert the front cover to the upper grooves as shown in the figure. After assembly, make sure that there is no gap between the covers. Installer reference guide / Mono tank integrated type...

  • Page 101: Screw Sizes And Torque Specifications Of The Terminal Blocks

    7. Electrical installation Screw sizes and torque specifications of the terminal blocks • When fastening cables under terminal screws, please use the correct torque range as indicated below. M3.5 M3.5 Tightening Terminal code Part Screw size Remarks torque(N•m) PV/Peak power control signal Dry contact input Control Kit PBA 2P R32 ALARM...

  • Page 102: Control Box

    7. Electrical installation Control box • SINGLE PHASE • 3 PHASE Tightening Terminal code Part Screw size Remarks torque(N•m) 1~20 20P Terminal Block 0.5~0.75 Digital input/output Magnetic contactor 2P AC 220V-240V power input/output Single phase Magnetic contactor 3P AC 380V-415V power input/output 3phase ELCB 2P Single phase AC 220V-240V power input/output...

  • Page 103: To Connect The Main Power Supply

    7. Electrical installation To connect the main power supply To access the switch box: 1 Unscrew the front panel screws and take the front panel from the indoor unit. 2 Unscrew the control box cover. ② ① 1 Front panel 2 Control box cover NOTE Store both panel and cover in a safe place to avoid damage or injury.
  • Page 104 7. Electrical installation • 3 phase product 1Φ, 220-240Vac 3Φ, 380-415Vac Distribution board MCB + ELB MCB + ELB RCBO(ELCB) RCBO(ELCB) L1(R)L2(S) L3(T) N Earthing L1(R) L2(S) L3(T) 1 phase AC POWER 1 phase AC 3 phase AC 3 phase AC POWER POWER-IN POWER-IN 220~240V~...

  • Page 105: To Connect The Communication Cable

    7. Electrical installation Tightening Torque (kgf • cm) 5 ~ 7.5 20 ~ 30 CAUTION • If the supply cable is damaged, it must be replaced by a certified electrician or installer before (re) commissioning or powering on of the unit. •...

  • Page 106: To Expend The Backup Heater Capacity

    7. Electrical installation To expand the backup heater capacity • The wiring of the backup heater is connected from the factory. (default: 2kW) • The backup heater is also available in: 4kW or 6kW. WARNING • Disconnect all electric power before servicing. Follow procedures as described in EN 50110-1:2013 to ensure the power cannot be unintentionally energized.
  • Page 107 7. Electrical installation Components Quantity Product Name Shape MHC-400FE MHC-600FE ① Assy heater parts ② Magnetic contactor ③ Magnetic contactor-ELCBD ④ Assy connector wire-power(sky blu) ⑤ Assy connector wire-power(white) ⑥ Assy connector wire-power(sky blu+brown, L=300mm) ⑦ Assy connector wire-power(sky blu+brown, L=500mm) ⑧ Cable tie ⑨ Screw-tapping ⑩ Screw ⑪ Installation manual ⑫...
  • Page 108 7. Electrical installation Installation procedure (MHC-400FE, 4kW) 1 Remove the installed backup heater from the tank integrated hydro unit. • Reuse the rubber packings (A) when you reconnect ① Assy heater parts (A) Rubber packing (A) Rubber packing 2 Connect ① Assy heater parts to the pipe. 3 Connect the wires of the backup heater to the PBA connector (CNP401) and ②...
  • Page 109 7. Electrical installation 3 Additionally install ② Magnetic contactor and ② Magnetic contactor-ELCB included with the unit in the position (dotted box) using ⑨ Screw-tappings and ⑩ Screws, as shown in the figure below. ② Relay ③ Relay -ELCB 4 Connect ④, ⑤, ⑥, ⑦ ASSY CONNECTOR WIRE-POWERs to ② Magnetic contactor and ③ Magnetic contactor-ELCB installed additionally, as shown in the figure below.
  • Page 110 7. Electrical installation FSV setting table • When changing the backup heater for a different capacity, it is required to also change the FSV settings for the energy metering function. 1 To accurately indicate the energy consumption, the capacity of the backup heater must be set using FSV #3081. [Default setting : 2(kW) / MHC-400FE : 4(kW) / MHC-600FE : 6(kW)] 2 For using the various additional functions of the Wired Remote Controller, press the and buttons at the same time...

  • Page 111: To Connect The Mixing Valve (B2/B3/B5)

    7. Electrical installation To connect the mixing valve (B2/B3/B5) Installation of the mixing valve • For two different temperature zone applications, the low-temperature water is supplied after adjusting the water amounts between high temperature and return water of low temperature by the mixing valve. 1 Select a mixing valve from the manufacturers as below (recommended) and install it at the inlet of the zone.
  • Page 112 7. Electrical installation Neutral (N) CCW (L2) CW (L1) Description No. of wires Max. A Thickness Remark >0.75mm2, H05RN-F or Field supply Mixing valve 22mA HO7RH-F (220-230V~, Input) When to install a mixing valve • Where radiators need high temperature supply, under floors need less hot supply to make walking on it comfortable. A mixing valve is required in a two-zone configuration with different supply temperatures per zone.

  • Page 113: Temperature Sensor Installation

    7. Electrical installation Temperature sensor installation Example of sensor installation Weld the sensor holder on the selected location of the pipe and then insulate it. When the pipe is a copper pipe When the pipe is not a copper pipe Pipe Pipe Sensor...

  • Page 114: To Connect The Backup Boiler (B4/B5)

    7. Electrical installation To connect the backup boiler (B4/B5) 1 Before connecting the backup boiler (output) signal wiring, the tank integrated hydro unit should be turned off. 2 Make sure to connect the backup boiler signal (output) at the correct terminal of the terminal block (as shown in the diagram).

  • Page 115: Additional Pump (B7/B8)

    7. Electrical installation Additional pump (B7/B8) • When connecting the additional pump, a relays must be used, in order to prevent electrical damage to the PCB by over current. This terminal is rated for 0.5A maximum allowable current only. Neutral Live CAUTION •...

  • Page 116: To Connect 2Way Valves (B9/B10/B11/B12/B13/B14)

    7. Electrical installation To connect 2WAY VALVES (B9/B10/B11/B12/B13/B14) • The UFH loops will be closed when the supply temperature (TW2) is reaching temperatures below 16 °C during cooling operation. This control logic is to prevent condensation of moisture on the floor. 1 Make sure to wire the valves for the installation to the correct terminals, as two types are supported (Normally Open - NO or Normally Closed type - NC).

  • Page 117: The Built-In 3Way Valve (B15/B16/B17/B18)

    7. Electrical installation The built-in the 3WAY VALVE (B15/B16/B17/B18) • The built-in 3way diverter valve for diverting the flow towards DHW (boiler) or Space Heating/Cooling. 1 Make sure to wire the valves for the installation Status to the correct terminals. A (Initial) 2 Make sure what type of 3WAY VALVE you use Neutral (N)

  • Page 118: To Connect External Inputs For Zone Control Via Thermostats (B19/B20/B21/B22/B23/B24)

    7. Electrical installation To connect external inputs for zone control via thermostats (B19/B20/B21/B22/B23/B24) • Make sure to wire the thermostats for the zone control to the correct terminals (zone1/ zone2, cooling / heating). • Make sure the external thermostat is rated for 220-240V~ input. •...

  • Page 119: To Connect External Sensors

    7. Electrical installation To connect external sensors • When the room temperature for zone2 is controlled via a remote sensor, please connect the zone sensor (white, supplied) to the correct terminals (15/16). • To control the supply water temperature for both zone1 and zone2, it is required to install the supplied sensor(s) at the correct position (see instructions at page 101).

  • Page 120: To Connect Smart Grid

    7. Electrical installation To connect smart grid • To control the ClimateHub via external smart grid (SG) input signals (potential free, dry contact), please connect to the correct terminals (Signal1 (1/2), Signal2 (3/4)). If needed use relays, not supplied with the product. SG READY Signal 2 SG READY Signal 1 SG READY Signal 1...

  • Page 121: System Configuration

    8. System configuration 8.1 Outdoor unit .......................... 121 • Setting outdoor unit key function by using option switches ......................121 8.2 Indoor unit ..........................124 • Indoor unit - Dip switches ..................................124 8.3 Service mode ........................125 • Remote controller overview ................................125 •...

  • Page 122: Outdoor Unit

    8. System configuration 8.1 Outdoor unit Setting the outdoor options via K-button tactile switches Setting the correct options for the outdoor unit for site specific conditions via K-button tactile switches and explanation of their functions. Setting the option 1 Press and hold K2 to enter the option setting. (Only available when the operation is stopped) –...
  • Page 123 8. System configuration Key Option ※ AE080BXYD**, AE120BXYD**, AE140BXYD** Option SEG1 SEG2 SEG3 SEG4 Function of the option Remarks 100% (Factory default) When restriction option is set, Current restriction cooling and heating performance rate may decrease. No restriction Basic Defrost operation Option Basic Fan speed correction...
  • Page 124 8. System configuration ※ AE050RXYDEG, AE080RXYD**, AE120RXYD**, AE160RXYD** Option SEG1 SEG2 SEG3 SEG4 Function of the option Remarks Automatic address setting (default) Channel address Main Manual address setting (0 to 15) Enabled (default) Base heater Main Disabled Heat Pump (default) Operation mode Main Heating Only...

  • Page 125: Indoor Unit

    8. System configuration 8.2. Indoor unit Indoor unit - Dip switches ON YKO HIGH VOLTAGE VOLTAGE AREA AREA ON(default) Remark DIP 1 Normal Operation Emergency Heating Operation When both DIP 1 and 2 are OFF at the same time, EHS operates only emergency heating mode DIP 2 Normal Operation Emergency DHW Operation...

  • Page 126: Service Mode

    8. System configuration 8.3 Service Mode Remote controller overview Outdoor 28.2 07/30/2022 1:30 PM ° Zone1 Zone2 ° ° ° Heat Heat Economic ➀ Operation status ② Operation ③ Up/Down ④ Left/Right ⑤ OK ⑥ Option ⑦ Save & Return display On/Off button button...

  • Page 127: Service Mode

    8. System configuration Service Mode Service Mode Scanning… Please enter your PASSWORD Service Mode Service Mode Service Timer Quiet Mode Automatic Time Indoor Zone Option Connection Information Device Information Reset All Service Modes Please enter your PASSWORD Power Master Reset ODU K3 Reset Field Setting Value Self-Test Mode...
  • Page 128 8. System configuration Step 1 Step 2 Step 3 Description Default 16-digit phone number Service Call Number Input: Blank, -, 0-9 Service Timer Last Inspection Year, Month, Day Installation Data Year, Month, Day Enable/Disable Disable Quiet Mode PM 10:00 ~ Automatic Time Entry time to Exit time AM 06:00...
  • Page 129 8. System configuration Step 1 Step 2 Step 3 Description Default Number of Connection 0 to 16 View Master Indoor Unit Address Serial No. Indoor Unit Eva In Temp. Temperature (Teva_in) Connection Indoor Unit Eva Out Temp. Temperature Information (Teva_out) Master Indoor Zone Information Indoor Unit PHE IN(Tw1)

  • Page 130: Field Setting Value

    8. System configuration Field Setting Value Service Mode Field Setting Value Service mode Service Timer 10** | Remote Controller Quiet Mode Automatic Time 20** | Water Law Indoor Zone Option 30** | DHW Connection Information 40** | Heating Device Information 50** | Others Reset All Service Modes Simple Setting...

  • Page 131: Menu 10** : Remote Controller

    8. System configuration Menu 10** : Remote Controller Service Mode Field Setting Value 10** | Remote Controller Service Mode Service Timer 10** | Remote Controller 101* | Water Out Temp. for Cool Quiet Mode Automatic Time 20** | Water Law 102* | Room Temp.
  • Page 132 8. System configuration Space Heating Setting (103* Water out Temp. for heat, 104* Room Temp. for heat) • Target water outlet temperature : Upper limit (#1031, Default 70℃, Range : 37 ~ 70℃), Lower limit (#1032, Default 25℃, Range : 15 ~ 37℃) – With this default FSV settings, the user can change the target water outlet temperature within the range of 15 ~ 70℃ for heating.

  • Page 133: Menu 20** : Water Law

    Service Mode Field Setting Value 10** | Remote Controller 8. System configuration Service Mode Service Timer 10** | Remote Controller 101* | Water Out Temp. for Cool Quiet Mode Automatic Time 20** | Water Law 102* | Room Temp. for Cool Indoor Zone Option 30** | DHW 103* | Water Out Temp.
  • Page 134 8. System configuration WL for Cooling • The Water Law setting range and default values: Main menu Menu Item Step Unit Default Min. Max. (FSV) Max (Point ①) ℃ 2051 Outdoor Temp. for WL Min (Point ②) ℃ 2052 Max (Point ①) ℃...
  • Page 135 8. System configuration External Room Thermostat (Field Option) • The values in the following table are just examples for your understanding. Main menu Menu Item Step Unit Default Min. Max. (FSV) #1 (UFHs) 2091 0(No) WL Item External External Room Thermostat 20** Control #2 (FCUs)
  • Page 136 • Zone2 has the priority for operation modes and the discharge water temperature. • Samsung is not responsible for the accidents such as floor condensations which can occur by not connecting the valve to the zone #1 port of the tank integrated hydro unit PBA.

  • Page 137: Menu 30** : Dhw Code

    ODU K3 Reset Field Setting Value Self-Test Mode Indoor Unit Option 8. System configuration Menu 30** : DHW code • User’s options for DHW tank heating Service Mode Field Setting Value 30** | DHW Service Mode Service Timer 10** | Remote Controller 301* | Domestic Hot Water Tank Quiet Mode Automatic Time 20** | Water Law...
  • Page 138 8. System configuration 1) Thermo On/Off control during DHW mode (Code #3021 -23) Main Menu Sub Menu Function Description Step Unit Default Min. Max. (FSV) Max. temperature 3021 ˚C Heat Pump Stop 3022 ˚C FSV 30** Start 3023 ˚C • #3021 ~ #3023 : Thermo On/Off control during DHW mode •...
  • Page 139 8. System configuration 2) DHW heating mode timer (#3024-3032) Main Menu Sub Menu Function Description Step Unit Default Min. Max. (FSV) Min. Space heating operation time 3024 Heat Pump Max. DHW operation time 3025 FSV 30** Max. Space heating operation time 3026 hour •...
  • Page 140 8. System configuration NOTE • The FSV #4022 for booster heater priority should be set to “0” (both) or “2” (booster) to use booster heater. • If not(backup heater priority), the booster heater can be operated in case of no backup heater demand. 3) Booster Heater Variables for Controlling DHW tank (#303*) Main Menu Sub Menu Function...
  • Page 141 8. System configuration 4) Periodical Disinfection heating of water tank (#304*) Main Menu Sub Menu Function Description Step Unit Default Min. Max. (FSV) Application 3041 1 (On) 0 (Off) Interval 3042 Fri (5) Sun (0) All (7) Start Time 3043 o'clock Disinfection FSV 30**...
  • Page 142 Power Master Reset FSV Upload/Download ODU K3 Reset Field Setting Value Self-Test Mode Indoor Unit Option 8. System configuration 6) Solar Panel/DHW Thermostat, Direction of 3Way Valve, Energy Metering (#306*-308*) Main Menu Sub Menu Function Description Step Unit Default Min. Max.

  • Page 143: Menu 40** : Heating Code

    Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. (month) Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. (month) 105* | DHW Tank Temp. 8. System configuration 20** | Water Law 201* | Outdoor Temp. for Water Law Menu 40** : Heating code 202* | Water Out Temp.
  • Page 144 8. System configuration 2) Backup Heater variables for Space heating (#402*) 40** | Heat 402* | Heat Pump 401* | Heat Pump 4021 | Application 402* | Backup Heater 4022 | Backup Heater/Booster Heater Priority 403* | Backup Boiler 4023 | Cold Weather Compensation 404* | Mixing Valve 4024 | Threshold Temp.
  • Page 145 8. System configuration 3) External Backup boiler for Space heating (#403*) 40** | Heat 403* | Backup Boiler 401* | Heat Pump 4031 | Application 402* | Backup Heater 4032 | Boiler Priority 403* | Backup Boiler 4033 | Threshold Temp. 404* | Mixing Valve 405* | Inverter Pump 406* | Zone Control...
  • Page 146 8. System configuration 4) Mixing valve installation (Field Option) (#404*) 40** | Heat 404* | Mixing Valve 401* | Heat Pump 4041 | Application 402* | Backup Heater 4042 | Target △T(Heating) 403* | Backup Boiler 4043 | Target △T(Cooling) 404* | Mixing Valve 4044 | Control Factor 405* | Inverter Pump...
  • Page 147 8. System configuration 5) Inverter Pump Installation (Field Option) (#405*) Main Menu Sub Menu Description Step Unit Default Min. Max. (FSV) Function Application 4051 1 (Yes) Heating Inverter Pump Target △T 4052 ˚C (FSV 40**) Control Factor 4053 • FSV #4051 = 1 (Default) : Inverter pump use + Output 100% • FSV #4051 = 2 : Inverter pump use + Output 70%* •...

  • Page 148: Menu 50** : Others Code

    201* | Outdoor Temp. for Water Law Service Mode Field Setting Value 40** | Heat Service Mode 202* | Water Out Temp. for WL1 Heat Service Timer 10** | Remote Controller 401* | Heat Pump Quiet Mode Automatic Time 20** | Water Law 402* | Backup Heater 203* | Water Out Temp.
  • Page 149 40** | Heat 402* | Heat Pump 401* | Heat Pump 4021 | Application 402* | Backup Heater 4022 | Backup Heater/Booster Heater Priority 403* | Backup Boiler 4023 | Cold Weather Compensation 404* | Mixing Valve 4024 | Threshold Temp. 8.
  • Page 150 40** | Heat 404* | Mixing Valve 401* | Heat Pump 4041 | Application 402* | Backup Heater 4042 | Target △T(Heating) 403* | Backup Boiler 4043 | Target △T(Cooling) 8. System configuration 404* | Mixing Valve 4044 | Control Factor 405* | Inverter Pump 4045 | Control Interval 406* | Zone Control...
  • Page 151 504* | Power Peak Control 5014 | Room Temp. for Heat 504* | Powe 5051 | Frequency Ratio Control 5015 | Auto Cooling WL1 Temp. 5051 | Frequ 5061 | Heat/DHW Capa. Ratio 5016 | Auto Cooling WL2 Temp. 5061 | Heat/ 508* | PV Control 5017 | Auto Heating WL1 Temp.
  • Page 152 504* | Power Peak Control 5051 | Frequency Ratio Control 5061 | Heat/DHW Capa. Ratio 508* | PV Control 8. System configuration 509* | Smart Grid Control 5) #508* : PV Control (Photovoltaics control) 50** | Others 508* | PV Control 501* | Outing 5081 | Application.
  • Page 153 504* | Power Peak Control 5051 | Frequency Ratio Control 5061 | Heat/DHW Capa. Ratio 508* | PV Control 8. System configuration 509* | Smart Grid Control 6) #509* :Smart Grid control 50** | Others 509* | Smart Grid Control 501* | Outing 5091 | Application 502* | DHW Saving...

  • Page 154: Fsv Upload / Download

    8. System configuration • Mode 3 : 1 Step-up operation – The heating and DHW setting temp are set according the setting temperature shift value (Heating/DHW) FSV (#5092/#5093). [Heating or DHW mode] Setting temp in Mode 3 (°C) (Room/ Water outlet/ WL/ DHW) Ts+#5092 (Room/Water outlet/WL) Ts+#5093 (DHW)
  • Page 155 8. System configuration 1 Download the wired remote controller image, change the file name to “IMAGE.BIN,” and then download to microSD Card. 2 Download the wired remote controller program, change the file name to “MICOM.BIN,” and then download to microSD Card. 3 Insert the microSD card with the wired remote controller active, and then reset the system.

  • Page 156: Self Test Display Mode

    8. System configuration CAUTION • Be sure to use the microSD card after formatting in FAT16 or FAT32. • The microSD card supports the SD or SDHC with the capacity of 1 GB to 32 GB. • The update is performed only when the file version in the microSD card differs from the one of the wired remote controller.

  • Page 157: Usage Of Wired Remote Controller

    8. System configuration Step 1 Step 2 Step 3 Description Default DHW Valve Outdoor 28.2 07/30/2022 1:30 PM ° ON/ OFF (3 Way valve) Zone1 Zone2 Zone #1 Valve ON/ OFF Backup Heater 1 + ON/ OFF ° ° ° Water Pump Heat Heat...

  • Page 158: Operating Basic Mode

    8. System configuration Operating basic mode Operating basic mode Press the button to enter the Setting screen from the home screen with the Zone 1 or Zone 2 activated. On each screen, press the and then press the button to select any of Auto, Cool, and Heat modes. Outdoor 28.2 °...
  • Page 159 8. System configuration NOTE • When setting standard cooling & heating temperature as indoor temperature, the Auto mode cannot be selected. Domestic Hot Water (DHW) mode Press the button to enter the Setting screen from the home screen with the DHW activated. On each screen, press the and then press the button to select and use any of Economic, Standard, Power, and Forced modes.
  • Page 160 8. System configuration CAUTION • Per default setting in the field setting value options, this function will not turn off automatically. • To limit the duration time for forced mode, set the Field Setting Values #3051 = 1 (Yes) and #3052 = 3~30 (x10 min. =30~300min.). Setting the set temperature On each screen, press the or button to select a desired mode and then press the the button.

  • Page 161: Setting Mode Feature

    ° ° ° Heat Heat Economic 8. System configuration Setting mode feature Press the button, press the or , button to select press the Operation status, Quiet mode, Outing mode. Outdoor 28.2 ° 07/30/2022 1:30 PM Settings Zone1 Zone2 Operation Quiet Outing Schedule...
  • Page 162 8. System configuration Settings Settings NOTE Operation Quiet Outing Schedule Operation Quiet Outing Schedule Status Status • When setting the Quiet mode through a contact from the outdoor unit or setting the Quiet mode Quiet Mode ON Energy Priority Option Energy Priority Option...
  • Page 163 ° ° ° Heat Heat Economic 8. System configuration Setting schedule Press the button, press the or , button to select Schedule, and then press the button. When you select "Add a schedule", you can configure settings for Daily schedule, Weekly schedule, Yearly Schedule, and Holiday. Settings Operation Quiet...
  • Page 164 Energy Priority Option Schedule Add a schedule 8. System configuration Energy Press the button, press the or , button to select Energy, and then press the button. You can see and set any of Energy Usage and Energy Setting. Settings Operation Quiet Outing...
  • Page 165 Operation Quiet Outing Schedule Status Energy Priority Option 8. System configuration How to set the Options Press the button. Press the button to select Option, and then press the button. See the following pages to select the desired menu. Settings Operation Quiet Outing...
  • Page 166 8. System configuration Step 1 Step 2 Step 3 Step 4 Step 5 Description Default ON/OFF Button Mute ON/OFF YYYY/MM/DD, Date Format DD/MM/YYYY, DD/MM/YYYY MM/DD/YYYY Date 2000 to 2099/1 Year/Month/Day 2019.01.01 Current Time to 12/1 to 31 Time Format 12-Hour/24-hour 12-Hour Wired remote controller...

  • Page 167: Testing Operations And Concrete Curing Function

    8. System configuration 8.5 Testing operations and concrete curing function Testing operations ※ AE080BXYD**, AE120BXYD**, AE140BXYD** 1 Check the power supply between the outdoor unit and the auxiliary circuit breaker. – 1 phase power supply : L, N – 3 phases power supply : R,S,T,N 2 Check the control panel –...
  • Page 168 8. System configuration 4 View Mode : When the K4 switch is pressed, you can see information about our system state as below. Display on segment K4 (Number of press) KEY operation SEG 1 SEG 2,3,4 1 time Capacity of outdoor unit 16HP g 0,1,6 2 times Order frequency of the compressor...
  • Page 169 8. System configuration ※ AE050RXYDEG, AE080RXYD**, AE120RXYD**, AE160RXYD** 1 Check the power supply between the outdoor unit and the auxiliary circuit breaker. – 1 phase power supply : L, N – 3 phases power supply : R,S,T,N 2 Check the control panel –...
  • Page 170 8. System configuration Display Number of press Display contents Units Segment 1 Segment 2 Segment 3 Segment 4 4 times Outdoor air sensor 10s digit 1s digit °C 5 times Discharge sensor 100s digit 10s digit 1s digit °C 6 times Eva in sensor 10s digit 1s digit...

  • Page 171: Concrete Curing Function

    8. System configuration Concrete curing function • When pipes of the under floor heating are installed, operation for reinforcing concrete curing is applied. (Period of operation: 23 days) • Entering procedure 1 After turning off the DIP switch Dip3 of indoor unit (Default ON), power off and on the indoor unit. The operation for concrete curing starts automatically.

  • Page 172: Commissioning & Recommissioning

    9. Commissioning & Recommissioning 9.1 Overview ..........................172 9.2 Precaution ..........................172 9.3 Checklist before commissioning ..................173 • Checklist before commissioning ................................173 9.4 Air purging ..........................174 • Checking-piping / Air purging ................................175 • Air purging ........................................175 9.5 Commissioning ........................176 •...

  • Page 173: Overview

    9. Commissioning & Recommissioning 9.1 Overview This chapter explains what you have to do and know to commission the system after it is installed and configured. 9.2 Precaution NOTE • When starting the unit for the first time, it is expected that the power consumption exceeds the stated standard power consumption.

  • Page 174: Checklist Before Commissioning

    9. Commissioning & Recommissioning 9.3 Checklist before commissioning Checklist before commissioning Outdoor unit Installation space is according manual (above average snow height/ enough clearances) Outdoor unit is installed higher / same level / lower , than the indoor unit. Product is protected against direct wind on fan/ snow ingress In case the product is installed close to sea, additional protection (coating) is applied Outdoor unit is correctly secured to base Provisions for condensate/ drainage are made, without any risk of freezing (tracing heating)

  • Page 175: Air Purging

    9. Commissioning & Recommissioning Indoor unit Installation space is according manual (enough clearances) Product is installed indoors without any risk of freezing, rain, moisture ingress Indoor unit is correctly secured to the floor (tank integrated) Provisions for condensate/ drainage are made (cooling/defrost), without any risk of flooding All external pipework is insulated Power supply is installed with a dedicated correctly rated ELCB and cable sizing for the indoor unit Indoor unit ELCB rating (Amps)

  • Page 176: Checking-Piping / Air Purging

    9. Commissioning & Recommissioning Checking-piping / Air purging • It is recommended to install an inlet combination valve to feed small quantities of water to the system automatically, replacing the minor water losses and maintaining the system pressure. • Drain taps must be provided at all low points of the system to permit complete drainage of the circuit for maintenance use. •...

  • Page 177: Commissioning

    9. Commissioning & Recommissioning 9.5 Commissioning Pre-test operation check Pre-test Operation Checks Water filled Glycol / Brine added (mono) System water pressure (bar) Air purged Isolating valves fitted (supply and return side) Manometer installed Secondary circuit pump(s) installed Expansion vessel isolating valve installed and opened (if required) Expansion vessel is installed and pre-charged according Pg=(H/10+0.3) bar Expansion vessel size in volume (no calculation check by commissioning engineer) Combination inlet valve installed...

  • Page 178: Test Run

    9. Commissioning & Recommissioning Test run • Perform test runs on the unit and monitor the leaving water and tank temperatures to check if the unit is working correctly. The following test runs should be made: – Heating – Cooling (if applicable) –...

  • Page 179: Check Operation Measured Data

    9. Commissioning & Recommissioning 9.6 Check operation measured data Test Operation Measured Data Collection (after min. 15 minutes, preferred via S-NET Pro/ MWR-WW10N) Ambient Temperature °C Compressor speed (actual) Running amps on power supply at the outdoor unit Discharge Temperature °C Target Discharge Temperature °C...

  • Page 180: Maintenance

    10. Maintenance 10.1 Overview ..........................180 10.2 The components of maintenance ................. 180 • Yearly maintenance of the outdoor unit ............................180 • Yearly maintenance of the indoor unit ............................180 • Glycol ..........................................181 • Recharging refrigerant ..................................181 • Precautions on adding the R32 refrigerant ........................... 183 Installer reference guide / Mono tank integrated type...

  • Page 181: Overview

    10. Maintenance 10.1 Overview The unit shall be checked and inspected regularly for correct operation and overall status. NOTE • Always switch off the unit and turn off the main power supply to the unit and switch off the power via disconnect switch before carrying out any maintenance or repair works.
  • Page 182 There can be loss of refrigerant compared to the initial factory amount by service work done to the refrigerant circuit only or via unintended leakage (via the service valve or a defect). To let the unit operate correctly, the correct amount of refrigerant as designated by Samsung must be maintained in the refrigerant circuit.
  • Page 183 10. Maintenance 2 Operate the vacuum pump to vacuum the recovery cylinder, the hoses, the recovery unit and the manifold via opening the service valves on manifold, recovery unit and recovery cylinder. When a vacuum below 270Pa is reached, close the manifold valve to the vacuum pump and turn the vacuum pump off.
  • Page 184 10. Maintenance CAUTION • Inform user if system contains 3 kg or more of fluorinated greenhouse gases. In this case, it has to be checked for leakage at least once every 12 months, according to regulation n°842/2006. This activity has to be covered by qualified personnel only. In case situation above (3 kg or more of R32), installer (or recognized person which has responsibility for final check) has to provide a maintenance book, with all the information recorded according to REGULATION(EC) N°...

  • Page 185: Trouble Shooting

    11. Trouble shooting 11.1 Overview ..........................185 11.2 Trouble shooting of error code ..................188 Installer reference guide / Mono tank integrated type...

  • Page 186: Overview

    11. Trouble shooting 11.1 Overview Fault Possible cause Remedy • Main water supply closed. • Mains water supply open. No water flow from • Strainer blocked. • Clean strainer. hot taps • Cold water inlet combination valve incorrectly • Fit the cold water inlet combination valve fitted.
  • Page 187 11. Trouble shooting Fault Possible cause Remedy • When a locked rotor occurs for 3 seconds, a locked rotor fault is reported. • The pump stops working and the indicator(Both MAX & PWM LED) flashes 5 times. • If the unit has been powered off for a long •...
  • Page 188 11. Trouble shooting Fault Possible cause Remedy • Check the following: – The backup heater overcurrent circuit breaker is on. If not, turn it back on. – The thermal protector of the backup heater is not activated. If it has,check the following, •...

  • Page 189: Trouble Shooting Of Error Code

    11. Trouble shooting 11.2 Trouble shooting of error code Display Explanation Error Source E101 OUTDOOR UNIT wire connection error OUTDOOR UNIT OUTDOOR UNIT/ E108 Setting Address Duplicate Error Hydro Unit E120 Zone2 Indoor Room Temperature Sensor Short/Open Hydro Unit E121 Error of ROOM Temperature Sensor in Indoor unit short/open Hydro Unit E122...
  • Page 190 11. Trouble shooting Display Explanation Error Source E425 Outdoor Reverse Phase or Missing Phase Detect Error OUTDOOR UNIT E428 COMP down by Compression Ratio control Error OUTDOOR UNIT E436 Protect for Freezing Burst Control Error OUTDOOR UNIT E438 EVI EEV Opening Error OUTDOOR UNIT E439 Refrigerant Leakage Error (Detect when the system is not operated)
  • Page 191 11. Trouble shooting Display Explanation Error Source E904 Water TANK Sensor SHORT / OPEN Hydro Unit E906 Outdoor EVA in Sensor Error (open/short) OUTDOOR UNIT E907 Error due to pipe rupture protection Hydro Unit E908 Error due to freeze prevention (Re-Operation is possible) Hydro Unit E909 Error due to freeze prevention (Re-Operation is impossible)

  • Page 192: Technical Data

    12. Technical data 12.1 Outdoor unit main components ..................192 • Mono HT Quit Component ................................... 192 • Mono Component ....................................193 • Mono HT Quit Electrical wiring diagram outdoor unit ....................... 195 • Mono Electrical wiring diagram outdoor unit ..........................197 •...

  • Page 193: Outdoor Unit Main Components

    12. Technical data 12.1 Outdoor unit main components Mono HT Quit Component • AE080/120/140BXYD** ➀ ➁ ➂ ➃ ➄ Name Description ➀ Danfoss, B3-030 series ➁ Base heater SUS316L, 150W ➂ Water fitting BSPP 1"Male ➃ Compressor Scroll type ➄ Accumulator 2.8 liter Installer reference guide / Mono tank integrated type...

  • Page 194: Mono Component

    12. Technical data Mono Component Main components • AE050BXYDEG ➀ ➁ ② ① Name Description Name Note. ➀ Danfoss, H30L series ① Danfoss, H30L series ➁ ② Water fitting BSPP 1"Male Water fitting BSPP 1" Male • AE080BXYD** ➀ ➂ ➁...
  • Page 195 12. Technical data • AE120/160RXYD** ➀ ➂ ➁ ➃ ➄ Name Description ➀ Danfoss, B3-030 series ➁ Base heater SUS316L, 150W ➂ Water hose in Rubber hose ➃ Water hose out Rubber hose ➄ Water fitting BSPP 1" Male Installer reference guide / Mono tank integrated type...

  • Page 196: Mono Ht Quit Electrical Wiring Diagram Outdoor Unit

    12. Technical data Mono HT Quit Electrical wiring diagram outdoor unit • AE080/120/140BXYDEG/EU ASSY PCB SUB-EMI Printed circuit board(EMI) HIGH PRESSURE SWITCH 1 High pressure switch 1 250V T40A FUSE HIGH PRESSURE SWITCH 2 High pressure switch 2 ASSY PCB INVERTER Printed circuit board(INVERTER) WATER OUT-TH PHE Water OUT sensor...
  • Page 197 12. Technical data • AE080/120/140BXYDGG/EU ASSY PCB SUB-EMI Printed circuit board(EMI) HIGH PRESSURE SWITCH 1 High pressure switch 1 250V T40A FUSE HIGH PRESSURE SWITCH 2 High pressure switch 2 ASSY PCB INVERTER Printed circuit board(INVERTER) WATER OUT-TH PHE Water OUT sensor 250V T2A FUSE WATER IN-TH...

  • Page 198: Mono Electrical Wiring Diagram Outdoor Unit

    12. Technical data 2. Outdoor Units 2-4. Electrical wiring diagram Mono Electrical wiring diagram outdoor unit • AE050RXYDEG/EU AE050RXYDEG/EU M BLDC BLDC FAN MOTOR COMP COMPRESSOR M BLDC BLDC FAN MOTOR COMP COMPRESSOR OUT-TH Thermistor OUT(10K) DIS-TH Thermistor DISCHARGE(200K) OUT-TH Thermistor OUT(10K) DIS-TH Thermistor DISCHARGE(200K)
  • Page 199 12. Technical data • AE080/120/160RXYDEG/EU M BLDC BLDC FAN MOTOR COMP COMPRESSOR Comm Communication OUT-Temp Thermistor OUT(10K) COND-Temp Thermistor COND(10K) DISCHARGE-Temp Thermistor DISCHARGE(200K) OLP-Temp Thermistor OLP(200K) SUCTION-TEMP Thermistor SUCTION(10K) NOTE • Symbols show as follow : BLK: black, RED: red, BLU: blue, WHT: white, YEL: yellow, BRN: brown, SKY: skyblue, GRN: green •...
  • Page 200 12. Technical data • AE080/120/160RXYDGG/EU M BLDC BLDC FAN MOTOR COMP COMPRESSOR Comm Communication OUT-Temp Thermistor OUT(10K) COND-Temp Thermistor COND(10K) DISCHARGE-Temp Thermistor DISCHARGE(200K) OLP-Temp Thermistor OLP(200K) SUCTION-TEMP Thermistor SUCTION(10K) NOTE • Symbols show as follow : BLK: black, RED: red, BLU: blue, WHT: white, YEL: yellow, BRN: brown, SKY: skyblue, GRN: green •...

  • Page 201: Mono Ht Quit Refrigerant Circuit Diagram Outdoor Unit

    12. Technical data Mono HT Quit Refrigerant circuit diagram outdoor unit PW_H2 T_WO T_CO HX_M HX_PHE PS_L V_4W PT_C V_LB V_HG PS_H E_EV T_EI PW_H1 V_EB T_EO HX_IC T_II T_CT PT_C COMP T_WI Part Description Part Description Check Valve PT_C Service Port - Charging COMP Compressor...

  • Page 202: Mono Refrigerant Circuit Diagram Outdoor Unit

    12. Technical data Mono Refrigerant circuit diagram outdoor unit • AE050/080/120/160RXYD*G/EU OFM1 T_CO HP s/w HX_M V_4W PT_C PW_H1 T_WI Muffler (E_M) PT_C T_II T_CT Muffler COMP Part Description Part Description COMP Inverter Compressor PS_H Pressure Sensor - High Accumulator PT_C Service Port - Charging HX_PHE...

  • Page 203: Indoor Unit Main Components

    12. Technical data 12.2 Indoor unit main components Dimensions • Tank integrated hydro unit ➆ ➅ ➄ ➃ ➂ ➁ ➀ Part Description ➀ Mono outdoor outlet Ø28, T1.2 ➁ Mono outdoor inlet Ø28, T1.2 ➂ Hot water outlet Ø22, T1.0 ➃...

  • Page 204: Components

    12. Technical data Component ➁ ➂ ➃ ➀ ➄ ➅ ⑪ ➆ ➇ ➈ ➉ ⑯ ⑫ ⑭ ⑮ ⑬ ⑱ ⑰ ⑳ ⑲ ㉒ ㉑ ㉓ ㉔ ㉕ ㉖ ㉗ ㉘ Part Description Part Description ⑮ ➀ Tank thermistor Water pipe ø28, Straight pipe ⑯...

  • Page 205: Electrical Wiring Diagram Indoor Unit

    12. Technical data Electrical wiring diagram indoor unit • AE200/260RNWMEG/EU ※ It does not support external input(CNS083)/output(CNS081) signal function HEATER Thermistor HEATER(10K) OUTDOOR COMM Outdoor Communication EVA-OUT Thermistor EVA-OUT(10K) ELCB Earth Leakage Circuit Breaker EVA-IN Thermistor EVA-IN(10K) WATER TANK Thermistor WATER TANK(200K) WATER-OUT Thermistor WATER-OUT(10K) WIRED REMOCON...
  • Page 206 12. Technical data • AE200/260RNWMGG/EU ※ It does not support external input(CNS083)/output(CNS081) signal function HEATER Thermistor HEATER(10K) OUTDOOR COMM Outdoor Communication EVA-OUT Thermistor EVA-OUT(10K) ELCB Earth Leakage Circuit Breaker EVA-IN Thermistor EVA-IN(10K) WATER TANK Thermistor WATER TANK(200K) WATER-OUT Thermistor WATER-OUT(10K) WIRED REMOCON Wired Remote Controller WATER-IN...

  • Page 207: Water Primary Circuit Diagram

    12. Technical data Water primary circuit diagram Water in Water out Pressure purge Relief v/v Temperature& Manometer 3-Way V/V pressure relief valve T_w3 T_tank Backup heater Booster heater Water out Water in Flow Pump sensor Expansion Vessel(8L) Installer reference guide / Mono tank integrated type...

  • Page 208: Piping & Wiring Diagram

    B2/B3/B5 (AC 230V, 22mA) a) Samsung EHS ClimateHub Mono is available in 1-phase and 3-phase version. b) Mixing valve temperature sensor for floor heating comes with tank integrated hydro unit (15 m red cable, blue connector on PBA). c) When both zones are simultaneously Thermo On, the operation is performed based on Zone 2. Set the zone with the higher set temperature to Zone 2.
  • Page 209 It is advised to mount the unit on rubber feet to reduce the noise and vibration. This schematic must be used in conjunction with supporting technical documents issued by Samsung. Installer reference guide / Mono tank integrated type...
  • Page 210 MEMO Installer reference guide / Mono tank integrated type...
  • Page 211 Ver.1.0 Samsung Electronics Co., LTD. Samsung Electronics Co., LTD. Head Office (Suwon Korea) 129, Samsung-Ro, Yeongtong-Gu, Suwon City, Gyeonggi-Do, Korea 16677 Head Office (Suwon Korea) 129, Samsung-Ro, Yeongtong-Gu, Suwon City, Gyeonggi-Do, Korea 16677 Website : www.samsung.com, http://btsp.samsunggsbn.com Email : airconditioner@samsung.com Website : www.samsung.com, http://btsp.samsunggsbn.com Email : airconditioner@samsung.com...
  • Page 212 Ver.1.0 Samsung Electronics Co., LTD. Samsung Electronics Co., LTD. Head Office (Suwon Korea) 129, Samsung-Ro, Yeongtong-Gu, Suwon City, Gyeonggi-Do, Korea 16677 Head Office (Suwon Korea) 129, Samsung-Ro, Yeongtong-Gu, Suwon City, Gyeonggi-Do, Korea 16677 Website : www.samsung.com, http://btsp.samsunggsbn.com Email : airconditioner@samsung.com Website : www.samsung.com, http://btsp.samsunggsbn.com Email : airconditioner@samsung.com...

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