Pioneer YN009GMFI22RPD, Service Manual

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73
 The gas-side and liquid-side stop values
are both opened.
 The air conditioner is pre-heated by turning
on the power.
3 Test operation
Set the air conditioner under the mode of
"COOLING" by remote controller, and check
the following points.
Indoor unit

Whether the switch on the remote controller
works well.
 Whether the buttons on the remote
controller works well.
 Whether the air flow louver moves
normally.
 Whether the room temperature is adjusted
well.
 Whether the indicator lights normally.
 Whether the temporary buttons works well.
 Whether the drainage is normal.
 Whether there is vibration or abnormal
noise during operation.
Outdoor unit
 Whether there is vibration or abnormal
noise during operation.
 Whether the generated wind, noise, or
condensed of by the air conditioner have
influenced your neighborhood.

Whether any of the refrigerant is leaked.