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[For wireless remote controller]
1) Press
and select the COOL operation.
2) Press
twice. "Test" is displayed.
3) Press
within 10 seconds, and the forced cooling operation starts.
• Forced cooling operation will stop automatically after about 15 minutes.
To stop the operation, press
[For FTX models]
„Using the indoor unit ON/OFF switch
Press the indoor unit ON/OFF switch for at least 5 seconds. (The operation will start.)
• Forced cooling operation will stop automatically after about 15 minutes.
To stop the operation, press the indoor unit ON/OFF switch.
„Using the indoor unit's remote controller
1) Press
and select the COOL operation.
2) Press
to turn on the system.
3) Press
,
and
4) Press
, select "
", and press
• Forced cooling operation will stop automatically after about 30 minutes. To stop the operation, press
Trial Operation and Testing
• When trial operation is conducted directly after the circuit breaker is turned on, in some cases no air will be output for about 15
minutes in order to protect the air conditioner.
1.
Trial operation and testing
Refer to the installation manual for the indoor unit.
2.
Test items
Indoor and outdoor units are installed securely.
No refrigerant gas leaks.
Refrigerant gas and liquid pipes and indoor drain hose extension are
thermally insulated.
Draining line is properly installed.
System is properly grounded.
The specified wires are used for inter-unit wiring.
Indoor or outdoor unit's air inlet or air outlet are unobstructed.
Stop valves are opened.
Indoor unit properly receives remote control commands.
■
English
.
at the same time.
for confirmation.
Test items
.
Symptom
Fall, vibration, noise
Incomplete cooling/heating function
Water leakage
Water leakage
Electrical leakage
No operation or burn damage
Incomplete cooling/heating function
Incomplete cooling/heating function
No operation
Check
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