Service Inspection List - Mitsubishi Electric Lossnay VL-250CZPVU-L-E Handbook

9. Service inspection list

Inspection item Check result
Is the power cable connected correctly?
Are the cables to the external devices connected correctly?
Is the product installed correctly?
Is the product grounded correctly?
Are the drain pipes connected correctly?
Does controller display work correctly?
After replacing the control circuit board or controller, setting the operation mode and func-
tions is necessary.
Set them as directed in the Instruction Manual and Installation Manual to suit the required
application.
Are the SA and EA fans rotating?
Does Lossnay operate without abnormal noise?
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