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Running the test
5 RUNNING THE TEST
5.1 Checks to perform before running the
test
– Indoor and outdoor units properly installed;
– Correct pipes and wiring;
– No seepage from the refrigerant piping system;
– Correct water drain;
– Full insulation;
– Earth connection correctly connected;
– Piping length adjusted and refrigerant filled up;
– Power supply voltage corresponding to the rated
voltage of the air conditioner;
– The inlets and outlets of the indoor and outdoor
units are not obstructed;
– The gas and liquid taps of the outdoor unit are open;
When the remote/wired controller is used to set air
conditioner cooling, check the following points one by
one. In case of fault, refer to troubleshooting in the manual.
5.2 Running the test
– The remote/wired controller function buttons work
properly;
– Room temperature control is normal;
– The LED indicator is on;
– Water drainage is normal;
No vibrations or noise during operation
Note: Once the power supply is connected, when the
unit is switched on or started immediately after the unit is
switched off, the air conditioner uses a protective function
that delays compressor start-up
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