5-1. REMOVING AND INSTALLING THE PANEL ASSEMBLY
5-3. PUMPING DOWN
When relocating or disposing of the air conditioner, pump down the system following the
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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 that it
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).
4) Start the emergency COOL operation.
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emergency operation in COOL mode, disconnect the power supply plug and/
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emergency COOL operation
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performed continuously for up to 30 minutes.)
5) Fully close the stop valve on the gas pipe side of the outdoor unit when the pressure gauge
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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.
5. RELOCATION
AND
MAINTENANCE
When pumping down the refrigerant, stop the compressor before disconnecting the
refrigerant pipes. The compressor may burst if air etc. get into it.
WARNING
5-2. REMOVING THE INDOOR UNIT
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plate.
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If the above method cannot be used
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-
tom of the indoor unit lowers and releases the hooks.
Removal procedure
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Installation procedure
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procedure in reverse.
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to the unit.
Push
Lower
Square hole
