33
GB
Error messages
The control unit continuously monitors the sensor for short circuits and interruptions. At the same
time, the system checks to ensure that there is enough water in the vaporizer tank.
The error messages appear as follows:
=
interrupted room sensor circuit
The temperature sensor (PTC) is
faulty, or the line to the temperature
sensor is interrupted.
=
short-circuit in the room sensor circuit
temperature sensor (PTC) is faulty, or
the line to the temperature sensor has
a short circuit.
=
interrupted limiter circuit
The
temperature
fuse
(142°C)
has triggered or the line to the
temperature fuse is interrupted.
Display
Cause
Remedy
Arrange for a specialist to
check the lines and PTC.
PTC at 20°C approx. 1.9 kW
replace if necessary.
Arrange for a specialist to
check the lines and PTC.
Arrange for a specialist to
check the lines and temper-
ature fuse.
=
lack of water
There is no more water in the vaporizer
tank
Refi ll water.
If no water is refi lled, the system will completely switch off after 2 minutes. To restart the system, it fi rst needs to be switched
off via the
button, the vaporizer tank needs to be fi lled and then the system should be started as usual.
12:00
humidity sensor-
circuit
=
short circuit in the humidity sensor
circuit
Caution, there are hot parts in the tank. Large quantities of steam may be created when fi lling the tank
with cold water. Risk of scalding!
Arrange for a specialist to
check the lines and sensors.
12:00
Thermal
fuse
12:00
Sensor -
break
12:00
Sensor short
-circuit
12:00
Water
shortage
