Fault code output
116
18.2. Programmable heater control
The Control Panel gives out the fault message.
Rectify the cause of the fault.
To reset the fault, confirm message by pressing OK (if provided) or switch
off the Dual Top for at least 5 seconds.
If serious malfunctions such as overheating or failure to start reoccur, the
heater is locked and can be put back into service by deleting the failures.
Do this by disconnecting the power supply:
1
Ensure that the heater/ventilator is not running (to be established by
the sound of the heater operating).
If necessary wait until ventilators stop running.
2
Switch off Dual Top by pressing on/off button
.
3
Replace fuse 15 A for at least 5 seconds.
Now the heater is reset.
Deleting failures can also be done with the Webasto Thermo Test PC-Diag-
nosis.
If a fault occurs, the heater stops. Failure of drainage valve (message 28
and 29) will not abort heater operation and will not be shown during heat-
er operation.
13
Water temperature sensor disconnection / short circuit
See fault code 12
14
Glow plug / flame detector disconnection / short circuit
See fault code 12
15
Early flame detection
See fault code 12
17
Electrical safety/drain valve disconnection / short circuit
See fault code 12
Table 1:
Fault messages of manual heater control
Number of RED
flashes
Meaning Remedy
Содержание DUAL TOP RHA 100
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