Dometic RM 7401 L - Manual (Page 28)

D+ connection and Solar Control connection
(only for RM 7XX5L appliances)
D+ connection
The D+ control connection must be connected to the respective vehicle
terminal (alternator signal while motor is running).
Solar control input (S+):
Connection only when using a solar system with a solar charging
controller with AES output.
The respective solar charging controllers are available from a specialized
dealer.
The “Solar” (S+) control connection must be connected to the respective
terminal of the solar charging controller (AES output).
Cable cross-sections
There are no particularly high current flows via the D+ and S+ connection;
therefore no particularly large cross-section is required for these connections
(approx. 1mm²).
Terminal strip (
RM 7XX1 L and RM 7XX5 L models
)
Retrofitting
28
Connections:
A = Ground heating element DC
B = Plus heating element DC
C = Ground electronics
D = Plus electronics
D+ = alternator signal
S+ = AES-input-control signal
(solar charge regulator)
A B
D+ S+
C D
- + + -
RETROFITTING
From the manual energy mode to the automatic energy mode
For all RM 7XX1 appliances (MES) there is an additional possibility for retrofitting
to an RM 7XX5 device with AES functions.
Please consult your nearest Dometic Customer Service or your specialist dealer.
on the vehicle
on the appliance
6.9.3
6.9.4
6.9.5