Malfunction Analysis - Gree GWH09QB-K6DNA1C/I Manuel D'utilisateur

Malfunction analysis

General phenomenon analysis
Please check below items before asking for maintenance. If the malfunction still
Phenomenon
● Whether it's interfered severely
● Whether remote controller is
● Whether there are obstacles?
Indoor unit
can't receive
● Whether remote controller is
remote
controller's
signal or
● Is sensitivity of remote contro-
remote
controller
has no
action.
● No display when operating
● Fluorescent lamp in room?
● Air inlet or air outlet of indoor
● Under heating mode, indoor
No air
emitted
from
● Heating mode is turned on just
indoor
unit
Copyright 2018. This translation is property of GREE PRODUCTS SL. All rights reserved. Total or partial reproduction without its express authorization is prohibited.
Check items
(such as static electricity, stable
voltage)?
within the signal receiving
range?
pointing at the receiving
window?
ller low; fuzzy display and no
display?
remote controller?
unit is blocked?
temperature is reached to set
temperature?
now?
● Pull out the plug. Reinsert
the plug after about 3min, and
then turn on the unit again.
● Signal receiving range is 8m.
● Remove obstacles.
● Select proper angle and point
the remote controller at the re-
ceiving window on indoor unit.
● Check the batteries. If the
power of batteries is too low,
please replace them.
● Check whether remote cont-
roller appears to be damaged.
If yes, replace it.
● Take the remote controller
close to indoor unit.
and then try it again.
● Eliminate obstacles.
● After reaching to set temper-
ature, indoor unit will stop bl-
owing out air.
● In order to prevent blowing
out cold air, indoor unit will be
started after delaying for sev-
eral minutes, which is a nor-
mal phenomenon.
20
Solution