Troubleshooting - Haverland IGLU UV Manuel D'instructions

Troubles
1.Unit does not start when pressing
2. Not cool enough
3. Noisy.
4. E0 Code
5. E1 Code
6. E2 Code
7. E3 Code

9. TROUBLESHOOTING

Possible Causes
- Water full indicator lamp blinks,
and water tank is full.
- Room temperature is lower than
the setting temperature.
- The doors or windows are not
closed.
- There are heat sources inside the
room.
- Exhaust air hose is not connected
or blocked.
- Temperature setting is too high.
- Air inlet is blocked.
enough.
- The sound comes from the
air conditioner.
Room temperature sensor failed
Condenser temperature sensor
failed.
Water tank full when cooling.
Evaporator temperature sensor
failed.
- 11 -
Suggested Remedies
Dump the water out of the water
tank.
Reset the temperature.
Make sure all the windows and
doors are closed.
Remove the heat sources if possible
Connect or clean the exhaust air
hose.
Reset the temperature.
Clean the air inlet.
if possible.
It is normal.
Replace room temperature sensor
(the unit can also work without
replacement.)
Replace condenser temperature
sensor
the water.
Replace evaporator temperature
sensor .