Is It A Malfunction - Mitsubishi Electric MSZ-AH09VA-H1 Operating And Installing Instructions

Is It A Malfunction?

Please check the following points before you entrust to repair the unit.
Is it a malfunction?
The air conditioner cannot be
operated
There is no display on the
indoor unit
The air conditioner cannot be
operated for about 3 minutes
when restarted
The air blows less and less
during the Drying operation
Air does not blow out soon in
the heating operation
The Human Sense MOVE
EYE can't operate
The operation is stopped
for about 10 minutes in the
heating operation
The indoor unit does not
respond to the remote control
signal
The display on the remote
controller doesn't appear
The display on the remote
controller is dim
Feel too cold in
Cooling·Drying mode
Answer (No)
Is the power supply switch dedicated to the air conditioner is Off?
Does the power supply plug fall off?
Is the setting on the remote controller「Off」?
This protects the air conditioner.
3 minutes later,it will run. Please wait.
To prevent too low temperature in the room,the outlet air becomes
weaker.
Please wait as the air conditioner is preparing to blow out sufficient
warm air.
Is「I FEEL」set to be「Off」?
If the「I FEEL」is set to be「Off」,the area temperature sensor
will not operate.
Defrosting of the outdoor unit is being done,since this is completed
in 10 minutes at the most,please wait.
Are the batteries exhausted?
Is the polarity (+),(-) of the batteries correct?
After the batteries are installed in the remote controller,is the
button pressed?
Do you use the remote controller for TV or Video recorders by
mistake?
When you press the remote controllers for TV or video recorders
and hold for while,the air conditioner may not receive signal of the
remote controller.
When the room temperature is too low,the air conditioner may not
receive the signal of the remote controller.
In Cooling Operation,are the set temperature and airflow direction
proper?
When the outside temperature is low,the room temperature may
also drop.
复位
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