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Trial Operation and Testing (2)
Test items
Incomplete cooling/heating function
No refrigerant gas leaks.
Draining line is properly installed.
Indoor and outdoor units are installed properly on
solid bases.
Refrigerant gas and liquid pipes and indoor drain
hose extension are thermally insulated.
Fall, vibration, noise
Water leakage
Water leakage
System is properly ground to earth.
Electrical leakage
Indoor unit properly receives remote controller
commands.
Inoperative
Indoor or outdoor unit’s air intake or exhaust has
clear path of air. Stop valves are opened.
Incomplete cooling/heating function
The specified wires are used for inter-unit wiring
connections.
Inoperative or burn damage
Symptom
(diagnostic display on RC)
Check
2.
Test items.
Содержание M08B128
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