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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
Test items
Symptom
Check
Indoor and outdoor units are installed securely.
Fall, vibration, noise
No refrigerant gas leaks.
Incomplete cooling/heating function
Refrigerant gas and liquid pipes and indoor drain hose extension are
thermally insulated.
Water leakage
Draining line is properly installed.
Water leakage
System is properly grounded.
Electrical leakage
The specified wires are used for inter-unit wiring.
No operation or burn damage
Indoor or outdoor unit’s air inlet or air outlet are unobstructed.
Incomplete cooling/heating function
Stop valves are opened.
Incomplete cooling/heating function
Indoor unit properly receives remote control commands.
No operation
English
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2021/02/19 13:18:25