Dometic RM3804 User Manual

6
DIAGNOSTIC SERVICE MANUALDIAGNOSTIC SERVICE MANUAL
DIAGNOSTIC SERVICE MANUALDIAGNOSTIC SERVICE MANUAL
DIAGNOSTIC SERVICE MANUAL
DometicDometic
DometicDometic
Dometic
® ®
® ®
®
RM3604/3804 AESRM3604/3804 AES
RM3604/3804 AESRM3604/3804 AES
RM3604/3804 AES
®®
®®
®
RefrigeratorsRefrigerators
RefrigeratorsRefrigerators
Refrigerators
CONTINUITY should be indicated between
the brown terminal to the red terminal on the
10-pin connector.
BROWN
RED
10 PIN
YELLOW
GREEN
10 PIN
RED
BLUE
10 Pin7Pin
NO continuity should be indicated between
the yellow terminal to the green terminal
on the 10-pin connector.
NO continuity should be indicated
between the red terminal on the 10-
pin connector to the blue terminal
on the 7-pin connector.
With the switch in the "OFF"With the switch in the "OFF"
With the switch in the "OFF"With the switch in the "OFF"
With the switch in the "OFF"
position:position:
position:position:
position:
CONTINUITY should be indicated
between the yellow terminal to the green
terminal on the 10-pin connector.
YELLOW
GREEN
10 PIN
RED
BLUE
10 Pin7Pin
CONTINUITY should be indicated
between the red terminal on the 10-
pin connector to the blue terminal on
the 7-pin connector.
NO continuity should be indicated
between the orange terminal to the
yellow terminal on the 10-pin connector.
NO continuity should be indicated between the
brown terminal to the red terminal on the 10-
pin connector.
NOTE: If any of these checks on the ON–OFF
switch is not correct, verify the wire harness
has continuity. If the wire harness is good,
replace the upper circuit board.
BROWN
RED
10 PIN
ORANGE
YELLOW
10 PIN
2.
AES FUNCTION SWITCHAES FUNCTION SWITCH
AES FUNCTION SWITCHAES FUNCTION SWITCH
AES FUNCTION SWITCH
NOTENOTE
NOTENOTE
NOTE: The following checks should be made on the
upper circuit board and harness assembly BEFORE
replacing the upper circuit board or wiring harness.
The checks are to be done with the wiring harness
REMOVED from the lower circuit board, and the ON-
OFF switch turned to "ON".
With the AES function switch manuallyWith the AES function switch manually
With the AES function switch manuallyWith the AES function switch manually
With the AES function switch manually
depresseddepressed
depresseddepressed
depressed:
CONTINUITY should be indicated
between the blue terminal and the
black terminal on the 7-pin connector.
With the AES function switch NOTWith the AES function switch NOT
With the AES function switch NOTWith the AES function switch NOT
With the AES function switch NOT
depresseddepressed
depresseddepressed
depressed:
NO continuity should be indicated
between the blue and black terminals
on the 7-pin connector.
NOTENOTE
NOTENOTE
NOTE: If the check on AES function switch is not
correct, verify the wire harness has continuity. If wire
harness is good, replace the upper circuit board.
3.
AES FUNCTION LAMPAES FUNCTION LAMP
AES FUNCTION LAMPAES FUNCTION LAMP
AES FUNCTION LAMP
NOTENOTE
NOTENOTE
NOTE: The following checks should be made on the
upper circuit board and harness assembly BEFORE
replacing the upper circuit board or wiring harness.
These checks are to be done with the wiring harness
REMOVED from the lower circuit
board and the ON–OFF switch
turned to "ON".
Measure resistance between the
brown terminal on the 7-pin
connector (positive [+] lead from
meter) to the brown terminal on
the 10-pin connector (negative
[–] lead from meter). The proper resistance is
approximately 26,000 ohms.
NOTENOTE
NOTENOTE
NOTE: If the check on the AES function lamp is not
correct, verify the wire harness has continuity. If wire
harness is good, replace the upper circuit board.
4.
AC/GAS FUNCTION SWITCH (Only on 3-WayAC/GAS FUNCTION SWITCH (Only on 3-Way
AC/GAS FUNCTION SWITCH (Only on 3-WayAC/GAS FUNCTION SWITCH (Only on 3-Way
AC/GAS FUNCTION SWITCH (Only on 3-Way
Models)Models)
Models)Models)
Models):
NOTENOTE
NOTENOTE
NOTE: The following checks should be made on the
upper circuit board and harness assembly BEFORE
replacing the upper circuit board or wiring harness.
The checks are to be done with the wiring harness
REMOVED from the lower circuit board, and the
ON–OFF switch turned to "ON".
BROWNBROWN
10 Pin7Pin
BLACK
BLUE
7Pi
n

Dometic RM3804 Specifications

General

Brand	Dometic
Model	RM3804
Category	Refrigerator
Language	English