REPAIRS AT THE UNIT
12.14 ERROR CODES IN HEATING HOSE DRUM
DISPLAYED ERROR CODE POSSIBLE CAUSE MEASURES FOR ELIMINATING THE MALFUNCTION
Err0 Residual current exceeded (approx. 33mA) and
relay cuts out:
• Heating conductor insulation in hose dam-
aged
• Cable has come loose
• Water has penetrated device
Please contact Wager Customer Service
Err1 Electronics defective - no communication be-
tween the boards
Disconnect the device from the power supply.
Wait approx. 30 seconds and switch it back on.
If the error code is still displayed, contact Wag-
ner Customer Service.
Err2 Control board does not receive any feedback Disconnect the device from the power supply.
Wait approx. 30 seconds and switch it back on.
If the error code is still displayed, contact Wag-
ner Customer Service.
Err3 Interface board does not receive any feedback
/no information is received by the interface
board
Cables pinched in housing
Disconnect the device from the power supply.
Wait approx. 30 seconds and switch it back on.
If the error code is still displayed, contact Wag-
ner Customer Service.
Have a skilled electrician open the housing
and check the cables.
Err4 Heating resistance too large:
Current ow in heating conductor is inter-
rupted
Overtemperature protection has actuated
Disconnect the device from the power supply.
Wait approx. 30 seconds and switch it back on.
If the error code is still displayed, contact Wag-
ner Customer Service.
Err5 Heating resistance too small:
Short-circuit in heating wire
Disconnect the device from the power supply.
Wait approx. 30 seconds and switch it back on.
If the error code is still displayed, contact Wag-
ner Customer Service.
In the case of all abovementioned errors, a
task that has been started can still be n-
ished with the Nespray Plus heating system
switched o.
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