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7.4 Test-running
7.4.1 Inspection item before Test-running
Inspect that whether the appearance and pipe system are damaged when the unit was
transported or convied.
Inspect that whether the electronic components in the units are installed firmly and correctly
Inspect that whether the fan rotates in right direction.
Inspect that whether the valves are all openned
7.4.2 steps for running test
Besides the above points ,test-running must be operated by professional.
Power the units , then turn on the wired controller and remote controller.
The indoor fan and compressor will start-up automatically in one minutes .
Turn off and inspect the compressor immediately if there is any abnormal noise after the
compressor was start-up
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