ARIETE 9023 - Trouble Shooting

12.TROUBLE SHOOTING
Malfunction Diagnosis
Please check the machine according to the following table before calling for service:
TROUBLE
POSSIBLE CAUSE
POSSIBLE REMEDY
Unit does not turn on
when pressing ON/OFF
button
A. FT appears in the display window
B. room temperature is lower than the set
temperature.
(cooling mode)
A. Drain the water.
B. Reset the temperature.
Not cool enough
A. The windows and doors in the room are
open.
B. There are heat sources inside the room.
C. Exhaust hose is not connected or is
blocked.
D. Temperature setting is too high.
E. Air filter is blocked by dust .
F. The unit will take appro×3 minutes of
operation before cooling occurs.
A. Make sure all windows and
doorsare closed.
B. Remove the heat sources if
possible.
C. Connect the duct and make
sure it can function properly.
D. Decrease the set temperature.
E. Clean the air filter.
F. A microprocessor control delays
the compressor from operating
until 3 mins have passed.
noisy or vibrates
A. The surface is not level or not flat
enough.
A. Place the unit on a flat,level
surface if possibe
Gurgling sound
A. The sound comes from the flowing of the
refrigerant inside the air-conditioner.
A. It is normal.
Unit stops operating
A. The unit is defrosting
B. PF appears in display window
A. Unit is in defrost mode and will
restart automatically once
excecc frost has been removed
B. This could be a probe failure.
Contact customer service
Remote is not working
A. Nothing appears on the LCD screen
B. The temperature and symbols appear on
the LCD screen but the selection cannot
be changed.
A. Change batteries.
B. Make sure the remote is being
pointed at the remote control
receiver on the unit within 7
meters(23 feet) away and that
there are no obstructions
CODE
DESCRIPTION
FT
FULL TANK
(safety tank full)
PT
PROBE FAILURE
(sensor damaged)