Wolf TGB-40 - Page 20

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Troubleshooting
If afaultoccurs, the BIASoperating,information anddisplaysystemdisplaysafault code,to which causeand
remedyfrom the following table may beallocated. This table isdesigned to allowyour local heating contractor
to trace the fauIt moreeasiIy. .
E = press the reset button after a fau It has been removed
X.y.
E
Control PCB faulty
Electronic module fault
The internal self-test has discovered
an error.
Faulty components must be replaced with original spare parts.