Gas Operation With Internal Batteries (Optional); Inserting / Changing The Batteries - Dometic RM 8400 Operating Instructions Manual

4.9 Gas operation with internal
batteries (optional)
An optional battery compartment in the elec-
tronics case for internal (self-contained) power
supply of the electronics is available for the
model variants RM 8xx1 and RM 8xx5 (appli-
ances with electronics).
Battery compartment
Load the battery compartment with batteries
(8 x AA 1.5 V) before operating the refrigerator.
All operating modes can be selected while the
on-board 12 V DC power supply is active. The
internal voltage is disconnected.
If the on-board 12 V DC power supply is not
present or there is an interruption of the mains
power supply during operation, the electronics
automatically switch to the internal (battery)
power supply.
The refrigerator can now only be operated in
the gas mode.
All LED indicators except the GAS LED are not
lit during operation with internal batteries. The
GAS LED flashes every 15 seconds.
If a button is pressed, the temperature level
LEDs (7) also light.
If the battery voltage is too low, an acoustic
signal (whistle tone) sounds every 15 seconds.
Then replace the batteries in the battery com-
partment.

4.9.1 Inserting / changing the batteries

Switch off the refrigerator, as described in
section 4.17 Shutting of the refrigerator.
Fig. 21
Opening battery compartment
Batteries (8 x AA 1.5V) are not included !
CAUTION!
Observe the correct polarity !
Do not connect non-rechargeable bat-
teries to a charger.
Remove rechargeable batteries from
the battery compartment before char-
ging.
Avoid short circuits on the contacts in
the battery compartment!
Remove discharged batteries.
Remove the batteries from the battery
compartment if the refrigerator will not
be used for a long time.
Do not mix different types of batteries.
19
Refrigerator operation
press
pull out
Fig. 22
Fig. 23