Circuit Diagrams; General - Webasto Dual Top Evo 6 Workshop Manual

6 Circuit diagrams

6 Circuit diagrams
6.1

General

Fig. 601 shows the heater control unit.
How the electrical connections are to be made:
Fig. 602 for Dual Top Evo 6,
Fig. 603 for Dual Top Evo 7/8.
Electrical connections control panel:
Fig. 604 for manual version,
Fig. 605 for programmable version.
Y4
Y2
Y3
601
Y5 Y7
Y1 = Combustion and cooling air blower connection
Y2 = Glowplug connection
Y3 = Air temperature switch connection
Y4 = Fuel pump connection
Y5 = Water temperature switch connection
Y6 = Status PWM (D+) connection
Y7 = Heater wiring harness connection
Fig. 601 Control unit Dual Top
Circuit diagrams:
Fig. 606 for wiring harness of RHA 100 (wiring harness
connector inside, older version),
Fig. 607 for Dual Top RHA 100 (wiring harness connector
outside, newer version) and Dual Top Evo 6,
Fig. 608 for Dual Top Evo 7/8.
See Paragraph 6.2 for the legend of the circuit diagrams.
Y6
Dual Top Evo 6 / 7 / 8
Y1