Toyotomi HTG20-09R32, User Manual

Page: 20 / 128

20
GB
Malfunction analysis
Ɣ
Power failure?
Ɣ
Is plug loose?
Ɣ
Air switch trips off or fuse is
burnt out?
Ɣ
Wiring has malfunction?
Ɣ
Unit has restarted immediately
after stopping operation?
Ɣ
Whether the function setting
for remote controller is
correct?
Ɣ
Reset the function.
Ɣ
Wait for 3min, and then turn
on the unit again.
Ɣ
Ask professional to replace it.
Ɣ
Ask professional to replace
air switch or fuse.
Ɣ
Reinsert the plug.
Ɣ
Wait until power recovery.
Air condit-
ioner can’t
operate
Mist is em-
itted from
indoor unit’s
air outlet
Ɣ
Indoor temperature and hum-
idity is high?
Ɣ
Because indoor air is cooled
rapidly. After a while, indoor
temperature and humidity will
be decrease and mist will
disappear.
n o it u l o S s m e ti k c e h C n o n e m o n e h P
Set temper-
ature can’t
be adjusted
Ɣ
Unit is operating under auto
mode?
Ɣ
Temperature can’t be adju-
sted under auto mode.
Please switch the operation
mode if you need to adjust
temperature.
Ɣ
Your required temperature
exceeds the set temperature
range?
Ɣ
Set temperature range:
16 ~30 .
Cooling
(heating)
effect is
not good.
Ɣ
Voltage is too low?
Ɣ
Wait until the voltage
resumes normal.
Ɣ
Filter is dirty?
Ɣ
Clean the filter.
Ɣ
Set temperature is in proper
range?
Ɣ
Adjust temperature to proper
range.
Ɣ
Door and window are open?
Ɣ
Close door and window.