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8. TEST OPERATION
8-1. Procedure and Summary of Test Operation
A test operation is executed with the following procedure. When problems or an error occurs at any step,
remove the causes of the problem or error referring to “9 TROUBLESHOOTING.”
Checks before test operation
Check that the main
power supply is turned
on.
Check basic items, mainly the installation work.
Be sure to enter the check results in checklist 1 and 2.
This check is done after the power has been turned on.
Check that the refrigerant circuit system is turned on normally.
Set up the addresses.
Start the address setup in the outdoor/indoor units.
Note: Operation does not start simply by powering-on.
Test operation
END
Carry out a test operation. Check air blowing and
cooling/heating operation in the indoor unit.
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