Check after installation
Check according to the following requirement after finishing installation.
Items to be checked
Has the unit been installed firmly?
Have you done the refrigerant leakage
test?
Is heat insulation of pipeline sufficient? It may cause condensation and water dripping.
Is water drained well?
Is the voltage of power supply
according to the voltage marked on the
nameplate?
Is electric wiring and pipeline installed
correctly?
Is the unit grounded securely?
Does the power cord follow the
specification?
Is there any obstruction in the air inlet
and outlet?
Are the dust and sundries caused
during installation are removed?
Do the gas valve and liquid valve of
connection pipe open completely?
Possible malfunction
The unit may drop, shake or emit noise.
It may cause insufficient cooling(heating)
capacity.
It may cause condensation and water dripping.
It may cause malfunction or damaging the parts.
It may cause malfunction or damaging the parts.
It may cause electric leakage.
It may cause malfunction or damaging the parts.
It may cause insufficient cooling(heating)
capacity.
It may cause malfunction or damag the parts.
It may cause insufficient cooling(heating)
capacity.
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