509
Thermo G
5 Troubleshooting
5.4.5 Error symptoms "Temperature sensor /
overheating protection defective"
5.4.6 Error symptom "Solenoid valve 1 or 2 defective"
The solenoid valves 1 and 2 are at the gas pressure regulator
(see Chapter 3, Section 3.5).
Is the plug “T“ of the temperature
sensor system plugged in correct-
ly? Is the plug, the pins and the
cables of the temperature sensor
system OK? Is the temperature
sensor incl. overheating protection
installed correctly?
Replace control unit.
Correct error and/or replace the
component.
Replace temperature sensor system.
NO
JES
Remove and check the temperature
sensor system (see 5.5.5).
Without complaints?
