Toshiba MCY-MHP0806HS8-E Installation Manual
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Toshiba MCY-MHP0806HS8-E Installation Manual

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2FAN_IM_DB04307201-04_EN.book Page 1 Tuesday, December 17, 2019 6:34 PM
AIR CONDITIONER (MULTI TYPE)
Installation Manual
Outdoor Unit
Model name:
Heat Pump Model
MCY-MHP0806HS8-E
MCY-MHP1006HS8-E
For commercial use
DHV2307201-00
English
Español
Français
Italiano
Deutsch
Português
Polski
Česky
Русский
Hrvatski
Magyar
Türkçe
Nederlands
Ελληνικα
Svenska
Suomi
Norsk
Dansk
Românã
Български
Eesti
Latviski
Slovenèina
Slovenšèina

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Summary of Contents for Toshiba MCY-MHP0806HS8-E

  • Page 1 Español AIR CONDITIONER (MULTI TYPE) Français Installation Manual Italiano Deutsch Português Polski Outdoor Unit For commercial use Česky Model name: Русский Hrvatski Heat Pump Model MCY-MHP0806HS8-E Magyar Türkçe MCY-MHP1006HS8-E Nederlands Ελληνικα Svenska Suomi Norsk Dansk Românã Български Eesti Latviski Slovenèina...

  • Page 2: Table Of Contents

    2FAN_IM_DB04307201-04_EN.book Page 1 Tuesday, December 17, 2019 6:34 PM – 1 – Installation Manual Original instruction Contents ADOPTION OF NEW REFRIGERANT This Air Conditioner uses R410A an environmentally friendly refrigerant. Precautions for Safety ........4 Accessory Parts .
  • Page 3 Definition of Qualified Installer or Qualified Service Person work on the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she The air conditioner must be installed, maintained, repaired and removed by a qualified installer or qualified service has been instructed in such matters by an individual or individuals who have been trained and person.
  • Page 4 2FAN_IM_DB04307201-04_EN.book Page 3 Tuesday, December 17, 2019 6:34 PM – 3 – Installation Manual  Warning Indications on the Air Conditioner Unit CAUTION BURST HAZARD CAUTION Warning indication Description Open the service valves before BURST HAZARD WARNING Open the service valves before the operation, otherwise there WARNING ELECTRICAL SHOCK HAZARD...

  • Page 5: Precautions For Safety

    OFF without fail, and place a “Work in progress” • If using separately sold products, make sure to use Toshiba sign near the circuit breaker before proceeding with the work.
  • Page 6 2FAN_IM_DB04307201-04_EN.book Page 5 Tuesday, December 17, 2019 6:34 PM – 5 – Installation Manual perform a trial run to check that the air conditioner is running properly. • Follow the instructions in the installation manual to install the air • This appliance is intended to be used by expert or trained users in conditioner.
  • Page 7 2FAN_IM_DB04307201-04_EN.book Page 6 Tuesday, December 17, 2019 6:34 PM Installation Manual refrigerating cycle. Failure to purge the air completely may cause manual and the stipulations in the local regulations and laws. the air conditioner to malfunction. • Install the circuit breaker where it can be easily accessed by the •...
  • Page 8 2FAN_IM_DB04307201-04_EN.book Page 7 Tuesday, December 17, 2019 6:34 PM – 7 – Installation Manual error display has appeared, there is a smell of burning, abnormal be relocated by an unqualified individual since a fire, electric sounds are heard, the air conditioner fails to cool or heat or water is shocks, injury, water leakage, noise and / or vibration may result.

  • Page 9: Accessory Parts

    2FAN_IM_DB04307201-04_EN.book Page 8 Tuesday, December 17, 2019 6:34 PM Installation Manual Accessory Parts Installation of New Refrigerant Air Conditioner Part name Q’ty Shape Usage This air conditioner adopts the new HFC refrigerant (R410A) which does not deplete the ozone layer. •...

  • Page 10: Installation Conditions

    2FAN_IM_DB04307201-04_EN.book Page 9 Tuesday, December 17, 2019 6:34 PM – 9 – Installation Manual Installation Conditions  Installation location WARNING  Before installation Install the outdoor unit properly in a location that is durable Be sure to prepare to the following items before installation. enough to support the weight of the outdoor unit.
  • Page 11 2FAN_IM_DB04307201-04_EN.book Page 10 Tuesday, December 17, 2019 6:34 PM Installation Manual 4. When installing the unit in an area where snowfalls may be heavy, CAUTION take steps to prevent the unit from being adversely affected by the 1. Install the outdoor unit in a location where the discharge air is not fallen or accumulated snow.
  • Page 12 2FAN_IM_DB04307201-04_EN.book Page 11 Tuesday, December 17, 2019 6:34 PM – 11 – Installation Manual  Necessary space for installation Obstacles in both front and rear of unit Serial installation in front and rear (Unit: mm) Open above and to the right and left of the unit. Open above and to the right and left of the unit.
  • Page 13 2FAN_IM_DB04307201-04_EN.book Page 12 Tuesday, December 17, 2019 6:34 PM Installation Manual  For reference • As shown in the figure below, install vibration-proof rubber pads to directly support the bottom surface of the fixing leg. * When installing the foundation for an outdoor unit with downward piping, consider the piping work. If a heating operation is to be continuously performed for a long time under the condition that the outdoor temperature is 0 °C or lower, draining defrosted water may be difficult due to the bottom plate freezing, resulting in trouble with the Correct...

  • Page 14: Refrigerant Piping

    2FAN_IM_DB04307201-04_EN.book Page 13 Tuesday, December 17, 2019 6:34 PM – 13 – Installation Manual Refrigerant Piping  Refrigerant piping connection CAUTION  Leading out the pipes TAKE NOTE OF THESE 4 IMPORTANT POINTS BELOW FOR PIPING WORK 1. Keep dust and moisture away from inside the connecting pipes. 2.
  • Page 15 2FAN_IM_DB04307201-04_EN.book Page 14 Tuesday, December 17, 2019 6:34 PM Installation Manual  Selection of pipe materials and size REQUIREMENT Selection of pipe material • For a brazing work of the refrigerant pipes, be sure to use nitrogen gas in order to prevent oxidation of the inside of Material: Phosphorus deoxidation seam-less pipe the pipes;...
  • Page 16 2FAN_IM_DB04307201-04_EN.book Page 15 Tuesday, December 17, 2019 6:34 PM – 15 – Installation Manual  Pipe connection method of valve at the gas side (Example) CAUTION • The brazed part of the pipe connection should be sufficiently away from the ball valve. •...
  • Page 17 2FAN_IM_DB04307201-04_EN.book Page 16 Tuesday, December 17, 2019 6:34 PM Installation Manual  Selection of refrigerant piping Size of main pipe 0806 type Conditions for size of main pipe Size of main Outdoor unit selection* pipe Height between Equivalent Liquid indoor and outdoor length of main pipe pipe...
  • Page 18 2FAN_IM_DB04307201-04_EN.book Page 17 Tuesday, December 17, 2019 6:34 PM – 17 – Installation Manual  Selection of refrigerant piping for quiet place (with PMV Kit) Selection of branching section (Y-shaped branching joint) Total capacity codes of indoor units at down stream side Y-shaped Model name Equivalent to...
  • Page 19 2FAN_IM_DB04307201-04_EN.book Page 18 Tuesday, December 17, 2019 6:34 PM Installation Manual Size of main pipe Selection of branching section (Y-shaped branching joint) 0806 type Total capacity codes of indoor Conditions for size of main pipe Size of main units at down stream side Y-shaped Model name selection*...
  • Page 20 2FAN_IM_DB04307201-04_EN.book Page 19 Tuesday, December 17, 2019 6:34 PM – 19 – Installation Manual Allowable length / height difference of refrigerant piping Allowable length / height difference of refrigerant piping for quiet places (with PMV Kit) Outdoor unit Outdoor unit Main Main pipe...
  • Page 21 2FAN_IM_DB04307201-04_EN.book Page 20 Tuesday, December 17, 2019 6:34 PM Installation Manual  Airtight test NOTE Before starting an airtight test, further tighten the spindle valves on the gas side and liquid side. Pressurize the pipe with nitrogen gas charged from the service port to the design pressure to conduct the airtight test. Do not connect two or more indoor units to one PMV Kit.
  • Page 22 2FAN_IM_DB04307201-04_EN.book Page 21 Tuesday, December 17, 2019 6:34 PM – 21 – Installation Manual  Air purge NOTE NOTE However, if the environmental temperature changes from the moment of applying pressure to 24 hours after that, the pressure will change by about 0.01 MPa (0.1 kg / cm G) per 1 °C.
  • Page 23 2FAN_IM_DB04307201-04_EN.book Page 22 Tuesday, December 17, 2019 6:34 PM Installation Manual  Adding refrigerant Mid temperature Hot water module Capacity rank After finishing vacuuming, exchange the vacuum pump with a refrigerant canister and start additional charging of refrigerant. Equivalent to Capcity 14.0 Capacity code Calculation of additional refrigerant charge amount...
  • Page 24 2FAN_IM_DB04307201-04_EN.book Page 23 Tuesday, December 17, 2019 6:34 PM – 23 – Installation Manual detected, the leak shall be stopped and repaired as soon as  Full opening of the valve possible. Open the valves of the outdoor unit fully. (4) Only qualified service personnel are allowed to access and Liquid side Gas side...

  • Page 25: Electric Wiring

    MOCP: Maximum Overcurrent Protection (Amps) The appliance shall be installed in accordance with national Power Supply MOCP Model Nominal Voltage, Phase and frequency wiring regulations. MCY-MHP0806HS8-E 17.0 20.0 380-415V 3N~, 50Hz Capacity shortages of the power circuit or an incomplete installation MCY-MHP1006HS8-E 20.0 25.0...
  • Page 26 2FAN_IM_DB04307201-04_EN.book Page 25 Tuesday, December 17, 2019 6:34 PM – 25 – Installation Manual  Specifications for communication wiring Keep the rule of below tables about size and length of communication wiring. Design of communication wiring Central controller This system Other system Summary of communication wiring Table-1...
  • Page 27 2FAN_IM_DB04307201-04_EN.book Page 26 Tuesday, December 17, 2019 6:34 PM Installation Manual Group control through a remote controller Remove the front panel and then remove the cover of the electrical control box. Group control of multiple indoor units (8 units) through a single remote controller Indoor unit No.1 No.2 No.3...
  • Page 28 2FAN_IM_DB04307201-04_EN.book Page 27 Tuesday, December 17, 2019 6:34 PM – 27 – Installation Manual Power supply wire connection Communication wire connection 1. Insert the power supply wire through the cutout on the side of the electrical control box and connect the power Connect the communication wires to the communication wire terminals from under the electrical control box, and fix supply wire to the power supply terminal block and the earth line to the earth screw.

  • Page 29: Address Setting

    P.C. board of the outdoor unit until the indoor units are Ssc (*1) turned on. This is not a malfunction. Model Ssc (kVA) MCY-MHP0806HS8-E • It may take up to ten minutes (normally about five minutes) to 1596 MCY-MHP1006HS8-E address one refrigerant line automatically.
  • Page 30 2FAN_IM_DB04307201-04_EN.book Page 29 Tuesday, December 17, 2019 6:34 PM – 29 – Installation Manual  Automatic address setting REQUIREMENT No central control (single refrigerant line): go to Address setting procedure 1 Central control of 2 or more refrigerant lines: go to Address setting procedure 2 •...
  • Page 31 2FAN_IM_DB04307201-04_EN.book Page 30 Tuesday, December 17, 2019 6:34 PM Installation Manual Switch settings for a line (system) address on the interface P.C. board on the outdoor unit In all the outdoor units connected to the central control, please make sure that the relay connector of the ( : switch ON, : switch OFF) interface P.C.
  • Page 32 2FAN_IM_DB04307201-04_EN.book Page 31 Tuesday, December 17, 2019 6:34 PM – 31 – Installation Manual Switch setting (setting example when controlling 2 or more refrigerant lines centrally) Header unit interface P.C. board Outdoor units (setting manually) *The items in bold font must be set manually. SW04 SW05 SW15...
  • Page 33 2FAN_IM_DB04307201-04_EN.book Page 32 Tuesday, December 17, 2019 6:34 PM Installation Manual  Manual address setting with the remote controller <Line (system) address> Push the TEMP. buttons repeatedly to set the CODE No. to Procedure when setting indoor units’ addresses first under the condition that indoor wiring has been completed and outdoor wiring has not been started (manual setting using the remote controller) Push the TIME buttons repeatedly to set a system address.
  • Page 34 2FAN_IM_DB04307201-04_EN.book Page 33 Tuesday, December 17, 2019 6:34 PM – 33 – Installation Manual  Confirming the indoor unit addresses and the position of an indoor unit (Execute it while the units are stopped.) The indoor unit numbers in a group are indicated one after another. The fan and louvers of the indicated units are using the remote controller activated.
  • Page 35 2FAN_IM_DB04307201-04_EN.book Page 34 Tuesday, December 17, 2019 6:34 PM Installation Manual To select another system address To change all the indoor unit addresses using an arbitrary wired remote controller. (The method is available when the addresses have already been set automatically.) Push the button to return to step 2.
  • Page 36 2FAN_IM_DB04307201-04_EN.book Page 35 Tuesday, December 17, 2019 6:34 PM – 35 – Installation Manual Push the TIME buttons repeatedly to change the value of the indoor unit address in SET DATA. Turn on the indoor and outdoor units of the refrigerant line for which you want to initialize the addresses. Change the value in SET DATA to that of a new address.

  • Page 37: Test Run

    2FAN_IM_DB04307201-04_EN.book Page 36 Tuesday, December 17, 2019 6:34 PM Installation Manual Test Run TEMP. ON / OFF 2, 4  Settings for hot water modules After automatic addressing is completed, if there is hot water module in the system, 7-segment display will indicate TIMER SET TIME Please adjust the DIP switch as below, and slide SW09-bit4 to "ON"...
  • Page 38 2FAN_IM_DB04307201-04_EN.book Page 37 Tuesday, December 17, 2019 6:34 PM – 37 – Installation Manual (TEST disappears on the LCD display and the status changes to normal stopped mode.)   Address display of [FF] is displayed for 5 the corresponding seconds.

  • Page 39: Troubleshooting

    2FAN_IM_DB04307201-04_EN.book Page 38 Tuesday, December 17, 2019 6:34 PM Installation Manual Troubleshooting • You cannot change the temperature setting during the test run. • Errors are detected as usual. • The unit does not perform test run for 3 minutes after turning the power on or stopping running. In addition to the CODE No.
  • Page 40 2FAN_IM_DB04307201-04_EN.book Page 39 Tuesday, December 17, 2019 6:34 PM – 39 – Installation Manual WARNINGS ON REFRIGERANT LEAKAGE Check code Indication on 7-segment display on the outdoor unit Check code name Check of Concentration Limit Auxiliary code — Outdoor program trouble The room in which the air conditioner is to be installed requires a design that in the event of —...
  • Page 41 2FAN_IM_DB04307201-04_EN.book Page 40 Tuesday, December 17, 2019 6:34 PM Installation Manual Important NOTE 2 The standards for minimum room volume are as follows. (1) No partition (shaded portion) (2) When there is an effective opening with the Outdoor unit adjacent room for ventilation of leaking refrigerant gas Refrigerant piping (opening without a door, or an opening 0.15% or larger than the respective floor spaces at the top or...
  • Page 42 2FAN_IM_DB04307201-04_EN.book Page 41 Tuesday, December 17, 2019 6:34 PM DHV2307201-00...

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