Dometic
®
MANUAL
Refrigerators
61
MIXING OF ELECTRICAL COMPONENTS FROM
OTHER MODEL REFRIGERATORS AND WITHIN
THE “12 SERIES” MODEL REFRIGERATORS MAY
CAUSE IMPROPER OPERATION (i.e. NO COOL-
ING, OVER-COOLING) AND DAMAGE TO POWER
MODULE, DISPLAY PANEL OR BOTH.
VERSION I
Display Panel 2932189.01
Power Module 2931842.02 or 2931842.03
Thermistor 2931863035
VERSION II
Display Panel 2932189.02
Power Module 2931842.02X
Thermistor 2931863035
* Power Module has red plugs and a Red Dot on
the cover.
VERSION III
Power Module 2931842.02X
Display Panel 2932189.03
Power Module 2931842.04
Thermistor 2931863035
Power Module 2931842.04
When Replacement Electronic Controls on Model
RM2612, with Serial Numbers below 41900000 are
required, use 3108701.601 Electronic Control Kit. It
contains a matching set of controls as in Version III.
Individual parts can be ordered for all RM2812,
RM2652 and RM2852 refrigerators and any RM2612
with a serial number over 41900000. These were
produced with Version III controls as original
equipment.
A. DC VOLT: ALL TESTS ARE TO BE DONE WITH
THE REFRIGERATOR IN THE COOLING MODE.
Before any checks are made, make sure the board is
receiving proper DC volts (see Sec. 4). Measure volts
between terminal J4 and the ground strip. Voltage
should be the same as at the positive (+) and nega-
tive (-) on the terminal block. If not, check for loose
connections.
B. AC MODE: NOTE: The PAL tester will allow for
proper testing of the integrity of the upper and lower
circuit boards. PAL is available from your Dometic
parts distributor.
ALL TESTS ARE TO BE DONE WITH THE RE-
FRIGERATOR IN THE COOLING MODE.
For AC heating element operation, check that
incoming AC voltage is present at terminals J5 and
J6 on the circuit board.
Check for voltage at the heating element connection
terminals J7 and J8 on the circuit board. If no voltage
is present, check the 5 amp AC and 3 amp DC fuses.
If fuse is defective, replace the fuse. If fuses are
good, replace the circuit board.
To Next Page
Loading...
Need help?
General
