Webasto Air Top 3500 Installation Instructions Manual page 15

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Connection of Heater Control Element
The cable harness is prepared for connection to the heater
control.
To withdraw the connector pull at the connector housing
only.
If the cable harness is pulled, the connector housing is
locked (self-locking).
NOTE:
The optical fiber must be in contact with the rotary knob.
NOTE:
As an option, an external temperature sensor can be in-
stalled in the passenger area (see page 6)
Fig. 25: Heater Control Knob
Correct!
Fig. 26: Mounting of Heater Control Knob
Incorrect!
Fig. 27: Mounting of Heater Control Knob (incorrect)
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Air Top 3500/5000
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