Troubleshooting Tips; Troubleshooting - Garrison 043-5494-2 Instruction Manual

TROUBLESHOOTING

PROBLEMS
1. Unit does not
start when
pressing on/off
button.
2. Room is not cool enough.
4. Unit is noisy ot vibrates.
5. Unit mak e s a gurgling sound.
6. Unit switches off
in Heating mode.
15

TROUBLESHOOTING TIPS

POSSIBLE CAUSES
- P1 appears in the display window.
- Room temperature is lower than
the set temperature (cooling mode).
- The windows or doors in the room
are not closed.
- There are heat sources inside the
room.
- Exhaust air duct is not connected or
blocked.
- Temperature setting is too high.
- Air filter is blocked by dust.
- The ground is not level or not flat
enough.
- The sound comes from the flowing
of the refrigerant inside the
air - conditioner.
- The automatic overheat
protection function is activated.
When the temperature at the air
O
outlet
exceed 70 C/158 F,the
will stop.
device
SOLUTIONS
Drain the water in the bottom tray.
Reset the temperature.
Make sure all the windows and
doors are closed.
Remove the heat sources if possible.
Connect the duct and make
sure it can function properly.
Decrease the set temperature.
Clean the air filter.
Place the unit on a flat, level
ground if possible.
It is normal.
Switch unit on again after the unit
has cooled down.
O