TROUBLESHOOTING
Blanket Warmer ▪ Oper a tor’s Ma nu al ▪ M N- 46 4 2 7 ▪ Rev 1 ▪ 6/19
42
*All non-critical codes can be cleared using the ON/OFF button. Critical errors (marked with a *) can
only be cleared by setting the power switch at the rear of the warmer to the OFF position and
allowing the warmer to cool.
*EFAn Fan or Fan Sensor
Failure
◾Check to make sure the fan sensor wires did not disconnect from the fan
or the control board.
◾If the error persists after checking the wires, replace the fan.
Code Refers to Action required