Solutions - mundoclima MUCR 18 HF Manual Del Usuario

Owner's manual

9. SOLUTIONS

TROUBLES
•
White cold fog and condensing dew
•
Hiss and poop are heard
•
Hiss for once
•
Hiss and poop are heard
•
Abnormal smell blown out
•
Operation lamp flashes
•
Noise, hydrometeor and cold air appear when
the running stops
•
Ksha can be heard when start
•
Stop running automatically
•
No operation
•
Insufficient coolingn
•
Insufficient heating
If the air- conditioner is found any failures as mentioned below, please turn off the power immediately.
Then contact the local dealer.
•
ON/OFF operation is not valid.
•
Fuse or leakage protector frequently blown.
•
Some matter or water falls into the unit.
•
Still no operation after checking the protector(P4).
•
Quite different from other indoor unit or ordinary
CAUSES
•
Fan function stop automatically to defrost. It is the
start and stop sound of the electromagnetic valve
•
At the beginning and ending of the running process,
sounds like water flow in valve appears, and be
enhanced at the first 2~3 minutes, this is refrigerant
flow sound
•
Slight hiss and poop are caused by mild flexing of the
heat exchanger as temperature changes
•
Pieces of the wall, carpet, furniture, cloth, cigarette
and cosmetics adhere to the unit
•
Connect to the power after the power cut
•
Other equipments heating process stops the cooling
operation
•
The operator sets an opposite mode against the fixed
cooling and heating mode
•
The refrigerant will suddenly move to avoid resorting
in the indoor unit, then caused kak sounds.
Hydrometeor or cold air appears when other indoor unit
is heating or cooling
•
The sound of the expansion valve when supplied
power
•
If the timer reached the set time
•
If no power
•
If the fuse is blown
•
If starting the protection device (the operation
lamp lights)
•
If the timer is on the set time
•
If choosing the cooling and heating simultaneously
•
I
f the outdoor unit air inlet or outlet is blocked
•
If the doors and windows are open
•
If the dust filter is choked by collective dust
•
If the air louver is in the right place
•
If the fan speed is shifted in low or if the shift is under
FAN mode
•
If the setting temperature is appropriate
state
9
EN