Nibe ACVM 270 Installation And Maintenance Instructions Manual
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Nibe ACVM 270 Installation And Maintenance Instructions Manual

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MOS GB 1637-4
INSTALLATION AND MAINTENANCE INSTRUCTIONS
NIBE™ SPLIT ACVM 270
NIBE™ SPLIT ACVM 270
331183
ACVM 270, AMS 10

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  • Page 1 MOS GB 1637-4 INSTALLATION AND MAINTENANCE INSTRUCTIONS NIBE™ SPLIT ACVM 270 NIBE™ SPLIT ACVM 270 331183 ACVM 270, AMS 10...
  • Page 2 AMS 10-8 AMS 10-12...

  • Page 3: Table Of Contents

    Checking external addition with internal immersion Emergency mode heater blocked Checking external addition (not controlled by Alarm indications ACVM 270) with internal immersion heater as backup General Inspection of the installation What happens when an alarm appears on my sys- Cleaning the particle filter...
  • Page 4 AMS 10-12 Component positions Indoor unit Outdoor unit Temperature sensor Sensor placement Data for sensor in AMS 10 Data for sensor in ACVM 270 Dimensions Indoor module Outdoor module Technical specifications Technical specifications Standard test, EN14511 Standard test, AMS 10-8...

  • Page 5: For Home Owners

    General NIBE SPLIT ACVM 270 is a system for heating, cooling and producing hot water for small houses. The system consists of an outdoor module (AMS 10), which utilises the energy in the outdoor air and sends it to the indoor module (ACVM 270), which takes care of the regulation and heat distribution in the house.

  • Page 6: Recovery

    It must be disposed of at a special waste station or dealer who provides this type of service. Improper disposal of the product by the user results in administrative penalties in accordance with current legis- lation. NIBE™ SPLIT ACVM 270...

  • Page 7: Information About The Installation Product Information

    ■ Function Integrated clock for scheduling extra hot water and ■ NIBE SPLIT ACVM 270 is a system that can produce heating, temperature lowering/increasing the flow line temper- hot water and cooling. ature. The principle during heating can be simplified as follows: Prepared for control of two climate systems.

  • Page 8: Front Panel, Indoor Module

    During normal operation, the status lamp Only the circulation pump and lights green. electrical addition (electrical step 2) In the event of an alarm, it lights red. are operational. See the section "Control – Menu 7.0" NIBE™ SPLIT ACVM 270...

  • Page 9: How To Use The Front Panel

    A key lock can be activated in the main menus by simultan- eously pressing the plus and the minus buttons. The key 13.43 symbol will then be shown on the display. The same procedure is used to deactivate the key lock. NIBE™ SPLIT ACVM 270...

  • Page 10: Comfort Setting Heating General

    This applies to all operating modes. The different operating modes are: 1. ”Auto” ACVM 270 automatically selects the operating mode ■ by taking the outdoor temperature into account. This means that the operating mode switches between "Heating"...

  • Page 11: Default Setting

    - 40 - 10 - 20 - 30 - 40 FÖRSKJUTNING UTETEMPERATUR - 10 - 20 - 30 - 40 VÄRMEKURVA (+2) FÖRSKJUTNING UTETEMPERATUR OUTSIDE TEMPERATURE FÖRSKJUTNING UTETEMPERATUR VÄRMEKURVA (+2) VÄRMEKURVA (+2) OFFSET HEAT CURVE    +2 NIBE™ SPLIT ACVM 270...

  • Page 12: Readjusting The Default Settings

    Warm weather conditions If the room temperature is low, increase the “Heating ■ curve offset” setting by one step clockwise. If the room temperature is high, reduce the “Heating ■ curve offset” setting by one step anti-clockwise. NIBE™ SPLIT ACVM 270...

  • Page 13: Comfort Setting Cooling General

    6.3 by the set value in menu k = 2 8.2.5 or the outdoor temperature falls below the set value in menu 8.2.4 by the set value in menu 8.2.5, cooling switches off. k = 3 NIBE™ SPLIT ACVM 270 Utetemperatur...

  • Page 14: Comfort Setting Hot Water General

    I II III I II ■ ”A” appears above the icon, temporary extra hot Available volume (ACVM 270 with AMS 10-8) water is active. 5 0 . 0 ° C I II III I II ■ ””B” appears above the icon, when time based extra Domestic hot water volume at different water flows, 40 °C (litre)

  • Page 15: Maintenance

    AMS 10. Strong wind combined with heavy snowfall can block the ACVM 270 has been equipped with a safety valve for the intake and exhaust air grilles. Make sure that there is no water heater as well as a safety valve for the climate system snow on the grilles.

  • Page 16: Dealing With Comfort Disruption

    Display not lit. Check and replace any blown circuit and main fuses. Check that the circuit breaker to the in- door unit is not off. Check that the switch (SF1) is in normal position (1). NIBE™ SPLIT ACVM 270...

  • Page 17: Operating Mode "Add. Heat Only

    In the event of malfunctions that cause a low indoor tem- perature, you can normally activate "Add. heat only" in ACVM 270, which means that heating only occurs with the immersion heater. Activate the mode by holding in the operating mode button for 7 seconds.

  • Page 18: Alarm Indications General

    There are many monitoring functions integrated in Alarms with automatic reset (do not need to be acknow- ■ NIBE SPLIT ACVM 270 to alert you to any malfunctions, ledged when the cause has disappeared). the control computer transmits alarm signals that can be Existing alarms that require corrective action by you or ■...

  • Page 19: General Information For The Installer

    Indoor module ACVM 270 be at least 150 mm. Ensure that there is free space above ACVM 270 can be transported either vertically or horizont- AMS 10 of at least 1,000 mm. AMS 10 must not be placed so that recirculation of the outdoor air is possible.

  • Page 20: Dimensioning Expansion Vessel

    General information for the installer 2. Turn the mixing valve to the desired position by hand. Indoor module ACVM 270 It is recommended that ACVM 270 is installed in a room ■ with existing floor drainage, most suitably in a utility room or boiler room.

  • Page 21: Pipe Installation General

    Pipe installation General Pump capacity diagram Pipe installation must be carried out in accordance with current norms and directives. ACVM 270 can work at a Available pressure (kPa) temperature up to 65 C. For best savings, we recommend Tillgängligt tryck [kPa] that the climate system be dimensioned for max 55 C.

  • Page 22: Connecting The Hot Water Heater

    Pipe installation Connecting the hot water heater Connection of external heat source The water heater in the ACVM 270 must be supplied with An external heat source such as gas or oil boiler can be necessary set of valves. connected to (XL8) (in) and (XL9) (out) on ACVM 270 (di- mension G1 internal).

  • Page 23: Waste Exchanger Part

    Pipe installation Waste exchanger part Pipe dimensions and materials Gas pipe Liquid pipe ACVM 270 has a waste at the exchange section. A hose routes any waste water past the product's electronics to Pipe dimension Ø15.88 mm (5/8") Ø9.52 mm (3/8") minimise the risk of damage.
  • Page 24 When carrying out pipe connections, pressure tests, leak tests and vacuuming, the service valves (QM35, QM36) can be opened, to fill the pipes and ACVM 270 with refri- gerant. NIBE™ SPLIT ACVM 270...
  • Page 25 Principle: Wires for connecting indoor Wiring Exterior tape Tape and outdoor units Gas piping Gas pipe Liquid piping Liquid pipe Insulation Insulation Connections: Band (accessory) Strap Pipe cover (accessory) Pipe protection NIBE™ SPLIT ACVM 270...

  • Page 26: Dockings

    For the Installer Pipe installation Dockings General NIBE SPLIT ACVM 270 can be connected in several different ways, some of which are shown on the following pages. For more detailed docking descriptions, see www.nibe.eu. Installation requirements AMS 10-8 AMS 10-12 Max pressure, climate system 0.25 MPa (2.5 Bar)
  • Page 27 For the Installer Pipe installation NIBE SPLIT ACVM 270 with climate system and any addition RG10/ RE10 Climate system Klimatsystem Erf. säker- Required safety equipment hetsutr. BT 1 External additional heat Tillsats Indoor unit Outdoor unit NOTE These are outline diagrams. Actual installations must be planned according to applicable standards.
  • Page 28 Climate system 2 EP22 Climate system 3 Buffer vessel UKV Temperature sensor, flow pipe QN12 Reversing valve, cooling/heating GP12 Charge pump Temperature sensor, return Miscellaneous Non-return valve GP20 Circulation pump Temperature sensor, outdoor QN25 Shunt valve Expansion vessel NIBE™ SPLIT ACVM 270...
  • Page 29 GP12 GP12 Explanation Expansion vessel Oil/Pellet boiler GP32 Pump station, limits low temperat- Accumulator tank Safety valve Particle filter Immersion heater GP12 Charge pump Non-return valve Wood-fired boiler GP31 Pump station, limits high temperat- NIBE™ SPLIT ACVM 270...
  • Page 30 For the Installer Pipe installation Hydraulic principles for NIBE Solar Split FP215P/PL -CM1 (T1) -EP30-BT53 -EB100 -EP8 -XD1 (T3) -GP31 -EP30 -CM5 -EP30 -AA25 -GP30 -RM1 -GP15 -QN50 -BT55 -CP1 -RM2 (T4) -EP30 (T2) -RM1 -FL4 -EB101 -EP30 -BT54 -BT24...

  • Page 31: Electrical Installation General

    For the Installer Electrical installation Electrical installation General Electrical components ACVM 270 must be installed via a circuit breaker with a minimum breaking gap of 3mm. 5,5 mm Other electrical equipment, except the outdoor sensors, 1 mm current sensors and outdoor module AMS 10 is already connected at the factory.

  • Page 32: Connecting The Supply

    (TB) in AMS 10 and terminal block according to the applicable norms. (X2) in ACVM 270 via cable gland (UB2). ACVM 270 can be connected with either 400 V 3NAC or NOTE 230 V 1AC. AMS 10 must be earthed before the wiring between 400 V 3NAC: Connect incoming supply according to the the units is connected.

  • Page 33: Setting Max Power, Electrical Addition

    ACVM 270 is equipped with an integrated current limiter that controls the electrical steps and the compressor. If necessary, the electrical steps are disengaged and/or the compressor frequency is reduced.

  • Page 34: Connection Of Centralised Load Control/Tariff

    The value is to ACVM 270. adjustable between -10 and +10. The value for the change In ACVM 270 connect the cable to the load monitor board is set in menu 2.4, "External adjustment". (AA22) on terminal block X1:8–11.
  • Page 35 For the Installer Electrical installation External additional heat ACVM 270 can control an external addition. Sensor BT19 must be moved to sensor output BT24 between the docking connections XL8 and XL9 (does not apply to solar power or wood fired docking). See section Component positions on page 73.

  • Page 36: Start-Up And Inspection Preparations

    Preparations on 6 hours before the compressor can be started). Connect AMS 10 to ACVM 270 (refrigerant pipe and wir- When switch (SF1) is set to "0" - wait at least 1 minute ing) and connect ACVM 270 to the climate system.

  • Page 37: Commissioning Acvm 270 Without Ams 10

    Also see section be necessary. If gurgling sounds can be heard from Default setting on page 11. ACVM 270 or from the climate system, the entire system will require additional venting. Checking external addition with internal...

  • Page 38: Checklist: Checks Before Commissioning

    End pressure vacuum Electrical installation Notes Checked Property's main fuse Group fuse Current limiter/current sensor KVR 10* Accessories Notes Checked External circulation pump Overflow valve Room sensor Solar control KVR 10* *Requires software version 1.05 or later. NIBE™ SPLIT ACVM 270...

  • Page 39: Miscellaneous Control

    The Enter button is used to select submenus of the current menu, to permit parameters to be changed and to confirm any changes to paramet- ers. When the menu number ends with a zero this indicates that there is a submenu. NIBE™ SPLIT ACVM 270...

  • Page 40: Menu Tree

    1.11.0 [S] CompFreq HW set- tings 1.11.1 [S] CompFreq HW set 1.11.2 [S] CompFreq manual 1.11.3 [S] CompFreq at +20 1.11.4 [S] CompFreq at -5 1.11.5 [S] Return 1.12 [N] Return *Not used in program version 1.04 and above. NIBE™ SPLIT ACVM 270...
  • Page 41 2.2.3.3 [U] Return 2.2.4 [U] Min supply cooling 2.2.5 [U] Circ-pump speed cool 2.2.6 [N] Return 2.3 [U] Max supply temp. 2.4 [U] External adjustment 2.5 [U] Supply/Return temp. 2.6 [U] Degree minutes 2.7 [N] Return NIBE™ SPLIT ACVM 270...
  • Page 42 3.6.0 [U] Own heating curve 2 3.6.1 [U] Supply temp.at +20 3.6.2 [U] Supply temp.at -20 3.6.3 [U] Buckling temperature 3.6.4 [U] Supply t. at buckl 3.6.5 [U] Return 3.7 [U] Supply/Return temp 2 3.8 [N] Return NIBE™ SPLIT ACVM 270...
  • Page 43 5.14.1 [U] OU current CT 5.14.2 [U] Inverter temp Tho- 5.14.3 [U] Return 5.15.0 [S] OU communication 5.15.1 [S] Com. error rate 5.15.2 [S] Com. errors 5.15.3 [S] Reset com. errors 5.15.4 [S] Return 5.16 [N] Return NIBE™ SPLIT ACVM 270...
  • Page 44 8.5.2 [U] Max time for HW 7.6.0 [N] Silent mode* 7.6.1 [N] Silent mode time 8.5.3 [U] Return 7.6.2 [N] Return 8.6 [N] Return 7.7 [N] Return* *Menu "Silent mode" is available from program version 1.04 and later. NIBE™ SPLIT ACVM 270...
  • Page 45 9.3.7.13 [S] K12 9.3.7.14 [S] K13 9.3.7.15 [S] K14 9.3.7.16 [S] Alarm 1 9.3.7.17 [S] Alarm 2 9.3.7.18 [S] Return 9.3.8 [S] Factory setting 9.3.9 [S] Operating state 9.3.10.0 [S] Floor drying setting 9.3.10.1 [S] Floor drying NIBE™ SPLIT ACVM 270...
  • Page 46 9.8.0 [S] Alarm log 9.8.1.0 [S] Log 1 9.8.x.1 [S] Time 9.8.x.2 [S] Alarm type 9.8.x.3 [S] Run status 9.8.x.4 [S] Run status last 9.8.x.5 [S] Run status time 9.8.x.6 [S] Run time compressor 9.8.x.7 [S] Outdoor avg. 1min. NIBE™ SPLIT ACVM 270...
  • Page 47 9.8.x.25 [S] Program status 1-8 9.8.x.26 [S] Program status 9-16 9.8.x.27 [S] Return 9.8.2.0 [S] Log 2 9.8.3.0 [S] Log 3 9.8.4.0 [S] Log 4 9.8.5 [S] Clear alarm log 9.8.6 [S] Return 9.9 [S] Return NIBE™ SPLIT ACVM 270...

  • Page 48: Main Menus

    Menu 8.0 [N] Other adjustments Settings regarding the menu type, language, operating mode settings and load monitor reading are made in the sub-menus to this menu. NIBE™ SPLIT ACVM 270...

  • Page 49: 1.0 [N] Hot Water Temp

    Shows the actual and desired values for the hot water Setting range 20 – 81 Hz 25 – 85 Hz charging temperature. Factory setting 80Hz Hot water charging settings are made in the sub-menus for this menu. Menu 1.11.5 [S] Return Return to menu 1.11.0. NIBE™ SPLIT ACVM 270...

  • Page 50: N] Supply Temp

    Setting range: 0 – 25* ｰC You set the required flow temperature for the break point here. Factory setting: 10 °C Setting range: 0 – 80* ｰC Factory setting: 30 °C * Limited by menu 2.3 Max supply temp. NIBE™ SPLIT ACVM 270...

  • Page 51: N] Supply Temp

    Menu 2.7 [N] Return NOTE Return to menu 2.0. The "Curve slope” in menu 3.2 must be set to 0 to activate this function. * Limited by menu 3.4 Max supply temp. 2. NIBE™ SPLIT ACVM 270...

  • Page 52: N] Outdoor Temp

    AMS 10 is shown here. AMS 10 since start-up. Menu 5.2 [N] Run time compressor The accumulated time that the compressor has been used in AMS 10 is shown here. * Limited by menu 2.3 Max supply temp. NIBE™ SPLIT ACVM 270...

  • Page 53: 6.0 [N] Room Temperature

    Same date in menu 7.5.1 and 7.5.2 deactivates the holiday function. Menu 7.3.0 [U] Temp set back Settings, e.g. for night reduction can be selected in the sub-menus to this menu. *Requires accessory and activation in menu 9.3.6. NIBE™ SPLIT ACVM 270...

  • Page 54: 8.0 [N] Other Adjustments

    When the average outdoor temperature falls below Stop temp. heating – Hysteresis (menu 8.2.5) heating starts again. Setting range: 1 – 43 °C Factory setting: 17 °C *Menu "Silent mode" is available from program version 1.04 and later. NIBE™ SPLIT ACVM 270...

  • Page 55: S] Service Menus

    The length of time for production of hot water and heating Setting range: 10 – 43 °C is set here. Factory setting: 10 °C Setting range: 5 – 60 min Factory setting: 60 min NIBE™ SPLIT ACVM 270...
  • Page 56 Menu 9.2.0 [S] Add. heat settings Upper parameter for the heat pump's working range Settings regarding additional heat and shunt in ACVM 270 during cooling. It stops above this outdoor air temperature. and any extra shunt can be made in the sub-menus to this menu.
  • Page 57 "Off" is selected in menu 9.3.3 only "Off" or "Heat" can be selected (accessory required). Describes the operating status of ACVM 270 and AMS 10. Setting range: Off, Heating, Heating + Cooling, Cooling Shutdown: Additional heater and heat pump are shutdown Default value: Off due to an alarm.
  • Page 58 Default value: Yes production with compressor since the first start-up is shown here. Menu 9.5.7 [S] Program version The current program software version in ACVM 270 is shown here Menu 9.5.8 [S] 106-card version The communication board version number is shown here (AA23).
  • Page 59 Menu 9.7 [S] Reset alarm Menu 9.6.0 [S] Heat reg. settings Select "Yes" here to reset/acknowledge alarms in ACVM 270. The settings returns to ”No” once the action Settings regarding the heating regulator can be made in has been carried out.

  • Page 60: Alarm List

    Inverter error Menu 9.8.6 [S] Return Inverter error Return to menu 9.8.0. Inverter error Fan alarm Menu 9.9 [S] Return LP alarm Return to menu 9.0. Inverter error Sensor fault OU LP alarm Low refrigerant Inverter error NIBE™ SPLIT ACVM 270...

  • Page 61: Alarm List Acknowledging Alarms

    When an alarm has been triggered, it is acknowledged ■ mode” button pressed in for 7 seconds. in menu 9.7 (service menu) by switching ACVM 270 off and on using the switch (SF1). Note that when the power NOTE is switched on there is a 30 minute delay before the heat Recurring alarms mean that there is a fault in the in- pump restarts.

  • Page 62: Ams 10 Alarm

    OU Com. error Communication between the outdoor unit and - Any isolator switches for AMS 10 off ACVM 270 is broken. There must be 22 volt - Incorrect cable routing direct current (DC) at the switch CNW2 on the control board (PWB1).
  • Page 63 - Open circuit or short circuit on input for suc- tion gas sensor (Tho-S) - Faulty suction gas sensor (Tho-S) Inverter error Continuous deviation on power transistor for - Defective fan motor 15 minutes. - Defective circuit board for inverter in AMS 10 NIBE™ SPLIT ACVM 270...

  • Page 64: Hot Water Alarm

    - Open-circuit or short-circuit on sensor input - Sensor does not work (see "Temperature sensor" section) Sensor fault VBF2 Sensor fault, supply, system 2. - Open-circuit or short-circuit on sensor input - Sensor does not work (see "Temperature sensor" section) NIBE™ SPLIT ACVM 270...

  • Page 65: Outdoor Sensor Alarm

    Pump fault. Reset and check again. Persistent pump fault; replace pump. No LED The pump does not have power. No power to the pump. LED damaged. Is the air pump working? The electronics do not work. Electronics damaged; replace pump. NIBE™ SPLIT ACVM 270...

  • Page 66: Electrical Circuit Diagram Acvm 270

    Miscellaneous Electrical circuit diagram Electrical circuit diagram ACVM 270 NIBE™ SPLIT ACVM 270...
  • Page 67 Miscellaneous Electrical circuit diagram NIBE™ SPLIT ACVM 270...
  • Page 68 Miscellaneous Electrical circuit diagram NIBE™ SPLIT ACVM 270...
  • Page 69 Miscellaneous Electrical circuit diagram NIBE™ SPLIT ACVM 270...
  • Page 70 Miscellaneous Electrical circuit diagram NIBE™ SPLIT ACVM 270...

  • Page 71: Ams

    3∼ ＋ CNA1 A/F MODULE (WH) CNN1 CNTH CNIP CNPS (BR) (RD) (RD) (RD) (WH) (BK) (WH) t° t° t° t° t° t° 63H1 Tho-R1 Tho-D Tho-S Tho-A Tho-P Tho-R2 Two fan unit only NIBE™ SPLIT ACVM 270...
  • Page 72 SW3, 5, 7, Local settings Terminal block Tho-A Temperature sensor, outdoor air Tho-D Temperature sensor, hot gas Tho-IPM Temperature sensor, IPM Tho-R1 Temperature sensor, heat exchanger out Tho-R2 Temperature sensor, heat exchanger, in Tho-S Temperature sensor, suction gas NIBE™ SPLIT ACVM 270...

  • Page 73: Indoor Unit

    Miscellaneous Component positions Component positions Indoor unit Component image XL15 XL13 XL14 QM20 QM32 QM60 QM24 BT15 BT12 QM30 QM31 QN11 QA10 AA22-R26 AA22-R25 AA22-R24 AA22 AA21 BT30 AA23 BT24 BT19 NIBE™ SPLIT ACVM 270...
  • Page 74 R25 Setting, max power, electric additional heat R26 Setting, max boiler temperature AA23 Communication board Contactor Contactor Contactor QA10 Contactor Sensor, thermostats Pressure sensor, high pressure Temperature sensor, HW charging BT12 Temperature sensor, condenser out Component location according to IEC 62400. NIBE™ SPLIT ACVM 270...

  • Page 75: Outdoor Unit

    Miscellaneous Component positions Outdoor unit Component image, AMS 10-8 PWB1 PWB2 PWB3 63H1 FM01 EEV-H EEV-C XL53 QM35 XL52 QM36 Component image, AMS 10-12 PWB3 PWB1 PWB2 63H1 FM01 XL53 EEV-C QM35 QM36 XL52 EEV-H NIBE™ SPLIT ACVM 270...
  • Page 76 PWB2 Inverter board PWB3 Filter board QM35 Service valve, liquid side QM36 Service valve, gas side EEV-H Expansion valve, heating EEV-C Expansion valve, cooling Terminal block, incoming supply and communication Serial number plate Drain pan heater NIBE™ SPLIT ACVM 270...

  • Page 77: Temperature Sensor Sensor Placement

    Tho- BT19 Tho-R2 (ºC) AMS 10 AMS 10-8/AMS 10-12 ACVM 270 ACVM 270 Temperature sensor, outdoor (external) Data for sensor in ACVM 270 Temperature sensor, flow pipe Temperature (°C) Resistance (k ) Voltage (V) Temperature sensor, return 102.35 4.78 Temperature sensor, hot water 73.51...

  • Page 78: Indoor Module

    Miscellaneous Dimensions Dimensions Indoor module (42) 95 65 52 NIBE™ SPLIT ACVM 270...

  • Page 79: Outdoor Module

    Miscellaneous Dimensions Outdoor module AMS 10-8 Anslutningsplint Terminal block Öppning för rör Opening for pipe and och kablage wiring Vätskeledning Liquid pipe Gasledning Gas pipe Front 188.5 Right Dräneringshål Drainage hole (Ø20 x 3) Above NIBE™ SPLIT ACVM 270...
  • Page 80 Opening for pipe and wiring Opening for pipe and wiring Right Front Gas pipe Gas pipe Liquid pipe Liquid pipe Above Cable gland Cable gland Rear side Opening for pipe and wiring Opening for pipe and wiring NIBE™ SPLIT ACVM 270...

  • Page 81: Technical Specifications Technical Specifications

    Miscellaneous Technical specifications Technical specifications Technical specifications NIBE SPLIT ACVM 270 1 x 230 V 3 x 400 V Working range during heating with compressor (ambient temperature) -20 – +43 °C Working range during cooling (ambient temperature) +15 – +43 °C Max temperature flow line 65 °C...
  • Page 82 / rear side Part no. 064 033 064 110 *If the length of the refrigerant pipes exceeds 15 m extra refrigerant must be filled at 0.06 kg/m. Performance, ACVM 270 and AMS 10-8 Heating Outd. temp: / Supply Nominal temp.
  • Page 83 27/18 °C 2.71/0.34/7.88 8.16/2.28/3.57 11.20/3.20/3.50 35/7 °C 2.10/0.55/3.82 5.17/1.89/2.73 7.10/2.65/2.68 35/18 °C 2.67/0.71/3.76 7.79/2.28/3.42 10.7/3.19/3.35 Performance, ACVM 270 and AMS 10-12 Heating Outd. temp: / Supply Nominal temp. 7/35 °C (floor) 3.54/0.86/4.14 9.27/2.12/4.40 11.20/2.80/4.00 EN14511 T5K Output/input/COP 2/35 °C (floor) 3.11/0.82/3.83 7.21/1.99/3.66...
  • Page 84 Sound pressure level at 2 m free standing (nominal)* dB(A) Noise, AMS 10-12 Sound power level, according to EN12102 at 7/35 °C (nominal)* Sound pressure level at 2 m free standing (nominal)* dB(A) * Free space. NIBE™ SPLIT ACVM 270...

  • Page 85: Standard Test, En14511

    Flow temperature (°C) Heat capacity (kW) Output in (kW) 4.66 3.85 0.83 3.77 5.11 1.36 Standard test, AMS 10-12 Air temperature (°C) Flow temperature (°C) Heat capacity (kW) Output in (kW) 4.79 5.21 1.09 3.87 6.91 1.79 NIBE™ SPLIT ACVM 270...

  • Page 86: Energy Labelling

    The reported efficiency of the package also takes the controller into account. If an external supplementary boiler or solar heating is added to the package, the overall efficiency of the package should be recalculated. NIBE™ SPLIT ACVM 270...

  • Page 87: Technical Documentation

    Brine flow brine-water or water-water heat pumps For heat pump combination heater Declared load profile for water heating Water heating energy efficiency ƞ Daily energy consumption 7.69 Daily fuel consumption elec fuel Annual energy consumption 1,689 Annual fuel consumption NIBE™ SPLIT ACVM 270...
  • Page 88 Brine flow brine-water or water-water heat pumps For heat pump combination heater Declared load profile for water heating Water heating energy efficiency ƞ Daily energy consumption 7.75 Daily fuel consumption elec fuel Annual energy consumption 1,702 Annual fuel consumption NIBE™ SPLIT ACVM 270...

  • Page 89: Accessories

    Part no. 067 004 Part no. 067 291 Heating/cooling Part no. 067 049 686 19 40 Part no. 088 470 UKV 100: Heating/cooling 686 19 36 Part no. 088 207 UKV 102: Cooling/heating Part no. 080 310 NIBE™ SPLIT ACVM 270...

  • Page 90: Accessories

    Part no. 067 033 Part no. 067 034 625 09 93 Part no. 067 239 KVR 10-30 ACVM, 3 m 625 09 94 Part no. 067 241 KVR 10-60 ACVM, 6 m 625 09 95 Part no. 067 243 NIBE™ SPLIT ACVM 270...

  • Page 91: Safety Precautions Caution

    - Locations where leakage of combustible gas can occur. due to abnormally high pressure in the system. - Locations where carbon fibre, metal powder or other powder that can enter the air. NIBE™ SPLIT ACVM 270...

  • Page 92: Nibe™ Split Acvm

    - Do not use charging bottles. These types of bottles change the clean. composition of the refrigerant, which makes the performance of the Take care when carrying the unit by hand. system worse. - When filling refrigerant, the refrigerant must always leave the bottle in liquid form. NIBE™ SPLIT ACVM 270...

  • Page 93: Item Register

    Menu management, 39 Menu tree, 40 Menu types, 9 Miniature circuit-breaker, 32 Navigation, 39 Offshore distance, 19 Operating status, 10 Outdoor sensor, 33 Particle filter, 37 Performance, 82–83 Principle of operation, 7 Pump capacity diagram, 21 NIBE™ SPLIT ACVM 270...
  • Page 96 Puh: 09-274 697 0 Fax: 09-274 697 40 E-mail: info@nibe.fi www.nibe.fi NIBE Energy Systems France Sarl, Zone industrielle RD 28 , Rue du Pou du Ciel - 01600 Reyrieux Tél: 04 74 00 92 92 Fax: 04 74 00 42 00 E-mail: info@nibe.fr www.nibe.fr...

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