Webasto DBW 2010 Operating Instructions Manual page 27

W DBW S H O I
EBASTO ERIES EATERS PERATING NSTRUCTIONS
Heater Lock Out Reset Procedure
The control unit continuously monitors the heater operation. The control unit identifies errors on individual heater
components and faults during operation. Should the control unit experience component errors and operational faults,
the heater may be shut down.
Heater Lock out Reset Procedure:
1. Using switch or standard timer control, turn heater on
2. Remove the main power connection to heater from battery or pull fuse for a minimum of 20 seconds.
3. Using switch or standard timer control, turn the heater off.
4. Reinstall main heater power connection where previously disconnected.
Rectify the cause of the fault.
IMPORTANT: Heater fault codes can be read using PC Diagnostics, however, the heater lockout reset must be
manually performed using the procedure stated above.
If you have any questions, contact our technical support team at (800) 860-7866 or via email at:
info-us@webasto.com.
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