Check After Installation; Test Operation - Friedrich MRM36Y3J Installation And Operation Manual

Check after installation

Items to be checked
I
s water drain
Is the voltage of power supply
voltage marked on the nameplate?
Is electric wiring and pipeline installed
correctly?
Is the unit grounded securely?
The gas valve and liquid valve of
connection pipe are open completely?

Test operation

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