Fig. 16 - Dometic Without Thermal Switch Wiring; Fig. 17 - Early Dometic With Thermal Switch Wiring; Late Model 3-Way; Rm1350 Type 3-Termanal - ARP Fridge Defend General Install Manual

ARP Control v5x General Installation Guide

8.4 Late Model 3-Way

Fig. 19 shows Dometic 3-Way wiring of the
ARP Control. Please note that the 12VDC
heater draws high amperage, thus Dometic
installs the relay identified as #6 in the
drawing.
The ARP must be wired inline with the fridge
control board power supply in this case.
here for early 3-Way

8.5 RM1350 Type 3-Termanal

Fig. 20 shows the RM1350 with the three
terminal blocks. Please note that the 3
terminal is labeled D+. This is a special case
Click Here for ARPrv.com Web Resources to use with Following Diagrams
1
1
04/20/20
Fridge.
rd
4
2
+
Fig. 16 Dometic without Thermal Switch Wiring
–
4
2
+
Fig. 17 Early Dometic with Thermal Switch Wiring
–
20 © 2013 - 2020 ARPC L.L.C. All rights reserved.
for wiring the ARP Control. Note that the ARP
is wired between the RV power supply and
the terminal block (+). ARP boiler sensor
wiring is omitted for clarity.
8.6 RM 84xx & RM 85xx
Fig. 21 & 22 shows the wiring for the RM
84xx and RM 85xx fridge. The figure used
Click
depends on how your fridge was wired from
the factory.
Please use this guide combined with the
following webpage for install:
85xx Webpage
3
Dometic Right Hand Boiler
3
Boiler
Housing
Thermal
Switch
Dometic Right Hand Boiler
RM 84xx & RM
ARP
Sensor
Boiler
Tube
Electric
Heater
5
Flue
Tube
ARP
Sensor
Boiler
Tube
Electric
Heater
5
Flue
Tube
16