Water Vapor Sensor Defective (710) - Henny Penny 6.10 Service Instructions Manual

Error messages

9.4 Water vapor sensor defective (710)

Description The temperature sensor on the control board is measuring a
Troubleshooting
Function check The measurement values can be called up in the status overview.
48
temperature of >70°C. The unit is no longer operational until it cools
down.
Check air intake area of fan.
Clean dirty air intake area.
Check that cooling fan is functioning properly. To do so, use the
relay test in the Service menu to switch on the cooling fan.
The cooling fan does not start. Measure the voltage at the fan.
Voltage present = Cooling fan defective. Voltage not present =
Relay on the control board defective. Replace control board.
The cooling fan starts. Check surroundings and ambient
temperature. See also installation instructions.
Service instructions