Dometic RM3962 - Manual (Page 12)

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Error codes
For information about error codes, refer to the following table. The codes are displayed flashing (alternating between temperature
and message).
Error code information
E 0 No communication between display and power modules.
The control system will revert to full automatic operation selecting the best energy source available with aC,
Gas priority. The temperature setting will be maintained at the mid positions. The power module will con-
tinually attempt to reestablish operation of the display module.
E 1 Hardware fault in the gas operation system.
E 2 a failure of the temperature sensor device or associated electronic circuitry has occurred.
If the connection to the temperature sensor is faulty, the cooling unit runs continuously after 30 seconds delay
at power on.
warnings
For information about warnings, refer to the following table. The messages are displayed flashing (alternating between
temperature and the message).
warnings information
LP
Gas ignition failed. Gas bottle empty or burner jet clogged.
tRoUblEShooting & diagnoStic tESt