Webasto Air Top Evo 3900 Workshop Manual page 37

Air Top Evo 3900/5500
B
Check function on heater
test bench
Reading out control unit
data:
Burning hours, number of
starts, errors
Send printouts of diagnosis
with component to
Webasto
(for contact, see beginning
of paragraph 6.4)
Fault-free operation?
no
Control unit test in
reference heater
Fault-free operation in
reference heater?
yes
C
Visit www.butlertechnik.com for more technical information & downloads.
Description
yes
2
no
3
www.butlertechnik.com
Procedure Testing and
measuring equipment
Function test – Heater test bench
– CO
– PC (personal
computer)
– Webasto Diagnosis
Adapter
– Reference heater
Function test
Function Tests
measuring unit
2
611