Dometic CT 4110, Installation Manual

Page: 31 / 248

EN
CT(E), CTLP, CT(E)S, CTW Electrical connection
31
7.2 Model CTW4xxx with integrated water pump
A
1. Connect the cassette toilet via the main terminal block of the vehicle to its own
power supply.
2. Make the plug connections between control and operating panel and the
cassette tank.
Circuit diagram for integrated water tank and water pump (fig.
q
, page 19):
7.3 Model CTE4110
Wiring diagram (fig.
r
, page 19):
NOTICE!
• The 12 V
g
connection cable must have a cross-section of at least
0.75 mm
²
.
• The current consumption of the pump should not exceed 2 A.
• A 7.5 A automotive fuse is integrated in the toilet control.
No. Designation
1 Reed switch: Tank status 3/4 full
2 Reed switch: Tank status 1/1 full
3 Micro-switch: Position of cassette tank
4
With SOG
®
only: Reed switch for SOG
®
control
5
With SOG
®
only: SOG
®
control solenoid in the slide opening handle
6
With SOG
®
only: SOG
®
fan
7 Reed switch: Freshwater indicator
8 Internal water pump
No. Designation
1 Reed switch: Tank status 1/1 full
2 Solenoid valve control
3 Silicon power diode 5 A / 50 V