Check After Installation; Test Operation - York YEHJZH009-24BAM1ABX User Manual

Check after installation

Items to be checked
Have you done the refrigerant leakage
test?
Is water drained well?
Is the voltage of power supply accord-
ing 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 speci-
Is there any obstruction in the air inlet
and outlet?
The dust and sundries caused during
installation are removed?
The gas valve and liquid valve of
connection pipe are open completely?

Test operation

1. Preparation of test operation
The client approves the air conditioner.
2. Method of test operation
operation.
whether the operation is normal or not.
start cooling.
r, press ON/OFF button on the remote controller to start
AUTO, COOL, DRY, F
31
Possible malfunction
The unit may drop, shake or emit noise.
(heating) capacity.
It may cause condensation and water
dripping.
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.
(heating) capacity.
It may cause malfunction or damaging
the parts.
(heating) capacity.
, the air conditioner can't
AT to check