Haier MRV5-H - Page 85

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B. Air blower operation conrmation
Whether there is air
sent out of the outlet of
indoor unit
Whether there is
abnormal sound
Normal
Set the operation to air
supply mode, and press
the operation switch.
Check the indoor unit fan,
fan motor and air blower
circuit
Check the surrounding
condition of air blower
Start
Yes
No
No
No
Note: Check the indoor units one by one.