Gree GPC05AK-A3NNA2B Owner's Manual page 15

Phenomenon
Whether air outlet or air inlet is
Under heating mode, whether
No fan blowed
indoor temperature is reached
out from air
conditioner
Whether the unit operates
Set temperature
can't be
adjusted
temperature setting range?
The device There's off-flavor source in
gives off an the room, such as furniture,
odor
There's
abnormal Whether the unit is interfered
sound during
operation
You can heard
Whether the unit is turned on
water-flowing
sound
The device
Whether the unit is turned on
makes a knock
sound
Troubleshooting
blocked?
to set temperature?
Whether heating mode is
started up just now?
under auto mode?
Whether the required
temperature exceeds the
cigarette, etc.
by thunder, radio, etc?
or turned off just now?
or turned off just now?
Solution
Eliminate the obstacles.
The unit will stop blowing fan
after reaching to set
temperature.
In order to prevent cold air, air
conditioner will delay for a while
to be started up, which is the
normal phenomenon.
Temperature can't be adjusted
under auto mode.
Temperature setting range:
61°F (17°C) ~86°F (30°C).
Remove the source of the smell
Clean the filter
Disconnect power, put through
the power again, and then turn
on the unit again.
There's flowing sound of
refrigerant inside the air
conditioner, which is the normal
phenomenon.
Heat expansion or shrinkage
for the panel due to change
of temperature, which cause
friction sound.
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