Testing Individual Components - Webasto Air Top 2000 STC Workshop Manual

6 Function checks
6.4

Testing individual components

ATTENTION
When carrying out function tests, always disconnect the
connection between the control unit and the component to
be tested.
If this procedure is not able to detect the fault, the heater/
component must be sent in to the Webasto Warranty
Department.
You will find the address for your Webasto dealer at
http://dealers.webasto.com.
604
NOTE
Damage caused by soiling will not be recognised by
Webasto!
Legend to flowchart:
1 Replace component. Within the warranty period, send
in the defective component (not the entire heater) to
Webasto.
2 Replace component and continue.
3 Replace heater. Within the warranty period, send in the
defective heater to Webasto.
4 Continue.
A (or B, C), see flowchart.
Air Top 2000 STC
NOTE