Heater Connection - Webasto Air Top 2000 ST Installation Manual

Air Top 2000 ST - Air Top Evo 40/55 Electrical Connections
ATTENTION:
Be sure not to touch the printed circuit board or conductors. Care should be taken to prevent discharge of
static electricity that can damage sensitive circuitry.
All the cables and wires that are not required must be insulated against accidental shorting or grounding.
NOTE:
The electrical connection is made as shown in the system circuit diagram.
8.2

Heater Connection

After it is switched off the heater continues running. The voltage supply must not be disconnected before
approx. 240 seconds have elapsed. An electrical battery disconnect or relay can be connected in accordance
with the wiring diagram.
Figure 24. To remove the control unit cover
AT EVO 40/55
Figure 25. Connector Diagrams
NOTE:
- Raise the control unit cover on both sides using a blunt blade (Figure 24 arrows).
- Plug in wiring harness connector at control unit.
- Route cable through left or right cable lead-through.
- Position cable grommet such that the cable lead-through is sealed off in the control unit cover.
- Connect the supply voltage to the vessel electrical system.
- Install fuse holder in vessel interior.
- Connect heater corresponding to the above connector diagram.
- Replace control unit cover.
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