Check all the conditions needed to start up the unit: oil temperature, mode, required load etc.
Start up the unit, and observe the operation of compressor, electric expanding valve, fan motor and water
pump etc.
Note: the unit will be damaged under abnormal running state. Do not operate the unit in states of high
pressure and high current.
Items for
acceptance after
debugging
Estimation or suggestion on the general running situation: good, modify
Identify the potential problem (nothing means the installation and debugging are in accordance
with the requirements.)
a. problem of power supply and electric control system:
b. problem of load calculation:
c. outdoor refrigerant system:
d. noise problem:
e. problem of indoor and piping system:
h. other problems:
During operation, it is needed to charge for the maintenance due to non-quality problems such as
incorrect installation and maintenance.
Is the user trained as required? Please sign. Yes( ) No( )
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