Webasto DUAL TOP RHA 100, Руководство по установке

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Fault code output
119
NOTE
n/a = not available
Message 28
Failure drain valve
Electrical drainage valve disconnection See message 20.
Message 29
Failure drain valve
Electrical drainage valve short circuit See message 20.
Message 30
Failure relay
230 V high or low power relay circuit interrupt-
ed/short circuit See message 27.
Message 31, 32, 33 n/a n/a
Message 34
System overheated or relay circuit dis-
connected
One of the three overheating switches detects
too high temperatures / overheating relay circuit
interrupted Check wiring harness relay box to heater.
Check relay box and connection relay box.
Check Control Panel and connections Control Panel.
Check for overheating (see messages 10, 11, 12, 13 and 14).
Reset heater (by pressing OK or switching off for at least 5 sec.)
Contact a Webasto service station.
Message 35
Failure relay box
230 V overheating relay short circuit See message 27.
Message
36, 37, 38, 39, 40, 41
n/a n/a
Message 42
Failure 230 V heating element
Electric heating device 230 V defect.
No relevant temperature increase detected. Check water system related for a permanent open hot water tap OR heavy leakag-
es.
Check cable 230 V from relay box to heater and corresponding connectors.
Contact a Webasto service station.
Table 1: Fault messages of programmable heater control
Message Meaning Remedy