Singer SNG21-09IVi User Manual page 83

Phenomenon
Air conditioner
operate.
Mist is emitted from
indoor unit's air outlet.
Set temperature
cannot be adjusted.
Cooling/Heating
effect is not good.
Odours are emitted.
Check for
Power failure?
Is plug loose?
Air switch trips off or fuse
is burnt out?
Wiring has malfunction?
cannot
Unit has restarted immedi-
ately after stopping opera-
tion?
Whether the function set-
ting for remote controller is
correct?
Indoor temperature and
humidity is high?
Unit is operating under
auto mode?
Your required temperature
exceeds the set tempera-
ture range?
Voltage is too low?
Filter is dirty?
Set temperature is in prop-
er range?
Door and window are
open?
Whether there is odour
source, such as furniture
and cigarette, etc
Solution
Wait until power recovery.
Reinsert the plug.
Ask professional to re-
place air switch or fuse.
Ask professional to re-
place it.
Wait for 3 minutes, and
then turn on the unit again.
Reset the function.
Because indoor air is
cooled rapidly. After a
while, indoor temperature
and humidity will be de-
crease and mist will disap-
pear.
Temperature can't be ad-
justed under auto mode.
Please switch the opera-
tion mode if you need to
adjust temperature.
Set temperature range:
16ºC ~ 30 ºC.
Wait until the voltage re-
sumes normal.
Clean the fi lter.
Adjust
proper range.
Close door and window.
• Eliminate
source.
• Clean the fi lter.
83
temperature to
the odour
GB