Gree GMV-36WL/B-T(U) - Normal Phenomenon

Ultra Heat GMV5 User Manual
27
after it starts
indoor/outdoor unit.
Abnormal cooling or
heating
Clogged air intake/outlet of
indoor/outdoor unit.
Clear the obstacle.
Improper temperature setting.
Adjust the setting of wireless remote
controller or wired controller.
Too low set of fan speed.
Adjust the setting of wireless remote
controller or wired controller.
Incorrect airflow direction
Adjust setting at wireless remote
controller or wired controller
Opened door or window.
Close the door or window.
Direct sunlight.
Hang a curtain or blinds over the
window.
Too much people in the room.
Too much heat sources in the room.
Reduce heat sources.
Dirty filter screen.
Clean the filter screen.
Note:
If problem cannot be solved after the above check, please contact Gree appointed service
center and also give a description of the error occurred as well as the model of the unit.
6.2 Normal Phenomenon
Conditions
Causes
The unit does not run
When restarting the unit soon after it is
stopped.
The overload protection switch makes
the startup delay for 2 minutes.
As soon as press the “Temperature
Set” button.
The moment the unit is powered on.
The unit will stand by for approximate
one minute.
The unit blows out
mist
When the cooling operation starts.
The hi-humidity air indoor is cooled
quickly.
The unit generates
noise
The unit “buzzes” as soon as it starts
running.
It is the sound generated during the
initialization of the electronic expansion
valve.
The unit “swishes” during the cooling
operation.
It is the sound when the refrigerant gas
runs inside the unit.