Auto Mode - Dometic RM2652 Installation And Operating Instructions Manual

Refrigerator for lp-gas and electric operation
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ON
1
OFF
START UP INSTRUCTIONS
A. A continuous 12 volt DC supply must be available
for the electronic control to function.
B. Press the main power ON/OFF button (1) to the
DOWN position.
C. In AUTO mode operation, the temperature is con-
trolled by a factory preset temperature setting, on the
energy source selected by the control system.
D. In GAS mode operation, the temperature is controlled
by a factory preset temperature setting.

AUTO MODE

1. Press the AUTO/GAS mode selector button (2) to
the DOWN position. The AUTO mode indicator lamp
(A) will illuminate. If 120 volts AC is available, the
control system will select AC operation. If 120 volts
AC is not available, the control system will automati-
cally switch to GAS operation. Within 45 seconds the
burner should be ignited and operating normally.
2. If the CHECK indicator lamp (B) illuminates, the con-
trol has failed to ignite the burner on GAS.
To reset when the CHECK indicator lamp (B) is illu-
minated, press the main power ON/OFF button (1)
to the OFF then ON position.
3. On the initial refrigerator start-up on gas (120 volts
AC is not available), it may take longer than 45 sec-
onds to allow air to be purged from the gas line.
If the refrigerator has not been used for a long time
or the LP tanks have just been refilled, air may be
trapped in the supply lines. To purge the air from the
lines may require resetting the main power ON/OFF
button (1) three or four times. If repeated attempts
fail to start the LP gas operation, check to make sure
that the LP gas supply tanks are not empty and all
manual shutoff valves in the lines are open. If the
problem is still not corrected, contact a service cen-
ter for assistance.
NOTE: Do not continue to reset GAS operation if the
CHECK indicator lamp continues to be illuminated
after several tries.
4. In AUTO mode operation, the temperature is con-
trolled by a factory preset temperature setting.
Refrigerator control panel
B
A
CHECK
AUTO
2
GAS
AUTOMATIC REFRIGERATOR TEMPERATURE CONTROL
1. Move the AUTO/GAS mode selector button (2) to the
UP position. The AUTO mode indicator lamp (A) will
go off. Within 45 seconds the burner should be ignited
and operating normally.
2. If the CHECK indicator lamp (B) illuminates, the con-
trol has failed to ignite the burner on GAS.
To reset when the CHECK indicator lamp (B) is illu-
minated, press the main power ON/OFF button (1)
to the OFF then ON position.
3. On the initial refrigerator start-up on gas, it may take
longer than 45 seconds to allow air to be purged from
the gas line. If the refrigerator has not been used for
a long time or the LP tanks have been refilled, air
may be trapped in the supply lines. To purge the air
from the lines may require resetting the main power
ON/OFF button (1) three or four times. If repeated
attempts fail to start the LP gas operation, check to
make sure that the LP gas supply tanks are not empty
and all manual shutoff valves in the lines are open. If
the problem is still not corrected, contact a service
center for assistance.
NOTE: Do not continue to reset GAS operation if the
CHECK indicator lamp continues to be illuminated
after several tries.
4. In GAS mode operation, the temperature is controlled
by a factory preset temperature setting.
TO SHUT OFF THE REFRIGERATOR
The refrigerator may be shut off while in any mode of
operation by pressing the main power ON/OFF button
to the UP (OFF) position. This shuts off all DC power to
the control system.
GAS MODE
9

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Rm2852

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