CN104
CN105
This product is designed and intended for use in the residential, commercial
and light-industrial environment.
HEAD OFFICE: TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU,
TOKYO 100-8310, JAPAN
6-1. REMOVING AND INSTALLING THE PANEL ASSEMBLY
6-3. PUMPING DOWN
When relocating or disposing of the air conditioner, pump down the system following
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1) Connect the gauge manifold valve to the service port of the stop valve on the gas
pipe side of the outdoor unit.
2) Fully close the stop valve on the liquid pipe side of the outdoor unit.
3) Close the stop valve on the gas pipe side of the outdoor unit almost completely so
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kgf/cm²).
4) Start the emergency COOL operation.
To start the emergency operation in COOL mode, disconnect the power supply plug
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5) Fully close the stop valve on the gas pipe side of the outdoor unit when the pressure
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6) Stop the emergency COOL operation.
Press the E.O. SW several times until all LED lamps turn off. Refer to operating
instructions for details.
6. RELOCATION AND MAINTENANCE
When the refrigeration circuit has a leak, do not execute pump down with the
compressor.
When pumping down the refrigerant, stop the compressor before disconnecting
the refrigerant pipes. The compressor may burst if air etc. get into it.
WARNING
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plate.
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Removal procedure
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2) Remove the front panel.
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Installation procedure
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procedure in reverse.
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the unit.
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7. CONNECTING THE INTERFACE/CONNECTOR CABLE TO THE AIR CONDITIONER
Fix the connecting cable at the prescribed position securely. Incorrect installation
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Connecting
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Air conditioner
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Place this part where customers cannot touch it.
Indoor control
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CN105 for INTERFACE
CN104 for CONNECTOR CABLE
