Service manual

CODE & PROBLEM PROBABLE CAUSE SOLUTION
Er12 - Shorted sensor
• Incorrect sensor type
• Measuring temperature outside
the sensor range
• Check the InP1 setup
parameter. Verify it matches
your sensor.
• Check sensor and connections
for a reversed or open sensor. If
the condition causing the error is
resolved, the error will clear.
WKG Series Full Size Gas Convection Ovens - TROUBLESHOOTING
F32700 Rev. B (0315) Page 74 of 74