Toshiba MCY-MAP0401HT Installation Manual
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- Installation manual (160 pages) ,
- Owner's manual (24 pages) ,
- Service manual (194 pages)
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AIR CONDITIONER (MULTI TYPE)
Installation Manual
Outdoor Unit
Model name:
<Heat Pump Model>
MCY-MAP0401HT
MCY-MAP0401HT2D
MCY-MAP0501HT
MCY-MAP0501HT2D
MCY-MAP0601HT
MCY-MAP0601HT2D
MCY-MAP0401HTZ
MCY-MAP0401HT2DZ
MCY-MAP0501HTZ
MCY-MAP0501HT2DZ
MCY-MAP0601HTZ
MCY-MAP0601HT2DZ
MCY-MAP0401HTZG
MCY-MAP0401HT2DZG
MCY-MAP0501HTZG
MCY-MAP0501HT2DZG
MCY-MAP0601HTZG
MCY-MAP0601HT2DZG
For commercial use
Installation Manual
English
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Table of Contents
Related Manuals for Toshiba MCY-MAP0401HT
Summary of Contents for Toshiba MCY-MAP0401HT
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Page 1: Installation Manual
AIR CONDITIONER (MULTI TYPE) Installation Manual Outdoor Unit For commercial use Model name: <Heat Pump Model> MCY-MAP0401HT MCY-MAP0401HT2D MCY-MAP0501HT MCY-MAP0501HT2D MCY-MAP0601HT MCY-MAP0601HT2D MCY-MAP0401HTZ MCY-MAP0401HT2DZ MCY-MAP0501HTZ MCY-MAP0501HT2DZ MCY-MAP0601HTZ MCY-MAP0601HT2DZ MCY-MAP0401HTZG MCY-MAP0401HT2DZG MCY-MAP0501HTZG MCY-MAP0501HT2DZG MCY-MAP0601HTZG MCY-MAP0601HT2DZG Installation Manual English... -
Page 2: Table Of Contents
Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who have 8 Address setting . -
Page 3: Precautions For Safety
/ or vibration may result. • If using separately sold products, make sure to use Toshiba specified products only. Using unspecified products may cause fire, electric shock, water leak or other failure. - Page 4 – 3 – Refrigerant piping Relocation • Install the refrigerant pipe securely during the installation work before operating the air conditioner. If the compressor is • Only a qualified installer (*1) or qualified service person (*1) is allowed to relocate the air conditioner. It is dangerous for the operated with the valve open and without refrigerant pipe, the compressor sucks air and the refrigeration cycles is over air conditioner to be relocated by an unqualified individual since a fire, electric shocks, injury, water leakage, noise and / or pressurized, which may cause a injury.
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Page 5: Accessory Parts
Accessory parts Installation of new refrigerant air conditioner MCY- Q’ty Shape Usage 0401 type 0501 type 0601 type This air conditioner adopts the new HFC refrigerant (R410A) which does not deplete the ozone layer. Part name • R410A refrigerant is vulnerable to impurities such as water, oxidizing membranes, or oils because the pressure of R410A Installation Manual —... -
Page 6: Selection Of Installation Place
– 5 – Selection of installation place Installation place Necessary space for installation Considering functions, reserve space necessary for ◆ Obstacle at rear side Upon customer’s approval, install the air conditioner in a place which satisfies the following conditions: installation work and servicing. •... -
Page 7: Refrigerant Piping Connection
Obstacle also at the upper side Installation of outdoor unit Refrigerant piping connection • After marking the knockout hole, remove the burr and mount the attached protective bush and guard material for pass-through part in order to protect pipes and wires. •... -
Page 8: Refrigerant Piping
– 7 – Refrigerant piping Tightening of connecting part REQUIREMENT 1. Do not put the spanner on the cap. The valve may (Unit: N•m) be broken. WARNING Outer dia. of copper pipe Tightening torque 2. If applying excessive torque, the nut may be broken 9.5 mm (diam.) 33 to 42 (3.3 to 4.2 kgf•m) according to some installation conditions. - Page 9 Pipe connecting method of valve at gas side • Coupling size of brazed pipe Connected section Outdoor unit Gas pipe Pipe connecting method of valve at gas side capacity type diameter External size Internal size MAP040 type Ø15.9 Connect Ø15.9 pipe with flaring. MAP050 type Ball valve of gas side Ø15.9...
- Page 10 – 9 – Selection of refrigerant piping Selection of refrigerant piping for quiet place (with PMV Kit) Outdoor unit Outdoor unit Gas pipe Liquid pipe Branch 1st branching Branching Gas pipe Liquid pipe Main pipe pipe header section Main pipe Branching 1st branching Branch header...
- Page 11 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 pipe L1 Main Branch header Branching pipe L2 pipe L1 PMV Kit Branch header Branching pipe L2 1st branching section...
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Page 12: Air Purge
– 11 – Airtight test Air purge After the refrigerant piping has finished, execute an airtight test. NOTE For an airtight test, connect a nitrogen gas bomb as shown in the figure below, and apply pressure. • Be sure to apply pressure from the service ports of the packed valves (or ball valves) at liquid side, discharge gas side, and For the air purge at installation time (Discharge of air in connecting pipes), use “Vacuum pump method”... - Page 13 Addition of refrigerant Full opening of the valve After vacuuming work, exchange the vacuum pump with the refrigerant bomb and then start the additional charging • Open the valve of the outdoor unit fully. work of refrigerant. • Using a 4 mm-hexagonal wrench, open fully the valve key on the liquid side. •...
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Page 14: Electric Wiring
– 13 – F-GAS label Electric wiring This product contains fluorinated greenhouse gases covered by the Kyoto Protocol • Chemical Name of Gas R410A WARNING • Global Warming Potential (GWP) of Gas 1975 • Electrical work must be performed by a qualified electrician in accordance with the installation manual. CAUTION •... -
Page 15: Connection Of Power Supply
Power supply specifications For Indoor unit power supply (The outdoor unit has a separate power supply.) Select the power supply cabling and fuse of each outdoor unit from the following specifications. • Ensure an earth leakage breaker is installed, failure to install, may result in electric shock. •... - Page 16 – 15 – Design of control wiring • Connect each wire for controlling as shown below. 1. All control wiring is 2-core and non-polarity wire. Central remote controller (Option) 2. Ensure use of shielded wiring in the following cases to prevent noise issues. •...
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Page 17: Installation Of Outdoor Unit
▼ Example of system wiring design Installation of outdoor unit Outdoor power supply When using the outdoor unit under the following conditions, it is necessary to set up DIP switch on the outdoor unit MCY-MAP***HT : 1N ~ 50 Hz, 220 V-240 V MCY-MAP***HT2D : 1N ~ 60 Hz, 220 V interface P.C. -
Page 18: Address Setting
5. To set up an address, the air conditioner does not need to be in operation. Model Ssc (kVA) 6. Manual address setup is also available besides automatic setup. MCY-MAP0401HT (Z) (ZG) Automatic address : Setup from SW15 on the interface P.C. board of the outdoor unit MCY-MAP0501HT (Z) (ZG) -
Page 19: Address Setup Procedure
When address setup has finished in all the REQUIREMENT Group control over Interface P.C. board (Example) systems, turn off SW30-2 on the interface P.C. multiple refrigerant system • When a group control is performed over multiple boards of the lines connected to the identical central Wire refrigerant systems, be sure to turn on the power control except a line with least line address number. - Page 20 – 19 – Manual address setup from remote controller NOTE 1. When setting the line address from the wired remote controller, do not use addresses 29 and 30. In case to decide an address of the indoor unit prior to finish of indoor electric wiring work and unpracticed outdoor electric wiring work (Manual setup from wired remote controller) The address 29 and 30 cannot be set up in the outdoor unit.
- Page 21 2. When you want to know position of the indoor unit using the address Change of indoor address from wired remote controller • To confirm the unit numbers in a group control; [Procedure] (Operation while the air conditioner stops) ▼ To change the indoor address in individual operation (Wired remote controller : Indoor unit = 1 : 1) The indoor unit numbers in a group control are successively displayed, and the corresponding indoor fan is turned on.
- Page 22 – 21 – ▼ To change all the indoor unit addresses using an arbitrary wired remote controller. Clearance of address (The method is available when the addresses have already been set automatically.) (Return to status (Address undecided) factory default) Contents : Using an arbitrary wired remote controller, the indoor unit address can be changed for each unit within the same refrigerant system.
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Page 23: Test Run
Test run In case of test run on the interface P.C. board of the outdoor unit This air conditioner has a function which executes a test run by operation of the switches on the interface P.C. board of the outdoor unit. Before test run This function is classified into “Individual test run”... -
Page 24: Troubleshooting
– 23 – Troubleshooting Check code Auxiliary code Check code name Outdoor 7-segment display 01: Compressor 1 Compressor breakdown In addition to the check code on the remote controller of the indoor unit, a trouble of the outdoor unit can be diagnosed by 7-segment display of the control P.C. - Page 25 MEMO ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
- Page 26 – 25 – MEMO ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
- Page 27 MEMO ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
- Page 28 WARNINGS ON REFRIGERANT LEAKAGE Check of Concentration Limit Important The room in which the air conditioner is to be installed NOTE 2 : requires a design that in the event of refrigerant gas The standards for minimum room volume are as leaking out, its concentration will not exceed a set limit.