Elenberg SPT-7090, Instruction Manual

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36
Warning:
Do not repair the air conditioner at your discretion. Incorrect repair may cause
electric shock or ire, so please contact Authorized Service Center for profes
-
sional repair.
Following checks prior to contact may save your time and costs.
PROBLEM SOLUTION
Air conditioner does not
run upon immediately
restart after a stop.
To protect the air conditioner upon immediate restart
after a stop, the microcomputer controller will delay
the unit for 3 minutes before the air conditioner will
run.
Air conditioner blows
out bad smell when it is
initially started.
• The air conditioner itself has no bad smell. If any.
It is the bad smell accumulated from environment.
Solution: Clean the air ilter.
• If still any problem, the air conditioner shall be
cleaned. (Please contact Authorized Service Cen
-
ter)
You may hear “Water
Flowing” noise when the
air conditioner is run
-
ning.
When the air conditioner is started, or the compressor
is started or stopped during running or the air condi
-
tioner is stopped, sometimes you may hear “hua-hua”
or “di-di-” noise. This is the lowing sound of refrigerant
other than fault.
Sometimes a thin fog
will low out of the outlet
when air conditioner is
running under cooling
mode.
This might occur when indoor temperature and hu
-
midity are high. This is because the indoor air is quickly
cooled down.
After a period of time, the fog will disappear with the
decrease of indoor temperature and humidity.
You may hear a slight
crack when the air
conditioner is started or
stopped.
This is the sound of friction caused by expansion of
panel or other parts due to the change of tempera
-
ture.
The unit can not run. • Has the power been shut down?
• Does power plug come loose from the socket?
• Is the circuit protection device tripped off or not?
• Is voltage higher or lower? (Tested by profession
-
als)
• Is the Timer correctly used?
Cooling eficiency is not
go
• Is Temp. setting suitable?
• Were inlet and outlet vents obstructed?
• Is there too much dusts accumulated and obstruct
-
ed the ilter?
• Are the windows and doors closed?
• Did Fan speed set at low speed?
• Is there any heat sources in the room?
TROUBLESHOOTING