12V- Operation Mode (Manual) - Dometic RM 8 Series Service Manual

OPERATION

12V- operation mode (manual)

The 12V-operation mode is selected by pushing the button 1 (see TD S27). The button has
to be pushed several times, until the 7-segment-display indicates 12V. D+ or S+ is not taken
into account in the manual mode.
Detection of undervoltage while operating with 12V
The controlling electronics is equipped with a detection of undervoltage.
Conditions:
- Limit value: 10.5 V AC (min. 10.2 V, max. 10.8 V)
- 12V-Relais switches off after ca. 10 minutes „observation"
- Switches back from undervoltage mode to normal mode after ca. 25 minutes
- undervoltage fault indication by flashing of display 2 + 3 and acoustic signal (see TD S27).
TD S29