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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:
Display
Cause
12:00
Fuehler bruch
12:00
Remedy
= interrupted room sensor circuit
Arrange for a specialist to
check the lines and PTC.
The temperature sensor (PTC) is faulty, or the line to the temperature
sensor is interrupted.
PTC at 20°C approx. 1.9 kW
replace if necessary.
= short-circuit in the room sensor circuit
Arrange for a specialist to
check the lines and PTC.
temperature sensor (PTC) is faulty, or
the line to the temperature sensor has
a short circuit.
Fuehler schluss
12:00
= interrupted limiter circuit
The temperature fuse (142°C)
has triggered or the line to the
temperature fuse is interrupted.
Arrange for a specialist to check the lines
and temperature fuse.
12:00
= interrupted bench sensor
Arrange for a specialist to
check the lines and PTC.
PTC at 20°C approx. 1.9 kW
replace if necessary.
= short circuit bench sensor
Arrange for a specialist to
check the lines and PTC.
PTC at 20°C approx. 1.9 kW
replace if necessary.
Thermo sicherung
Bankfühler bruch
12:00
Bankfühler schluss
32
GB