Error 47
Error Message Displayed to user
- E47
- Start Up Error
Condition
Message sent by the motor controller when no current is detected while trying to run the belt motor.
Cause
- Bad cables
- Bad motor controller
- Bad motor
Remedy
- Check motor wiring / terminals.
- Measure motor thermal switch connections to ensure switch is closed.
- Measure motor phase resistance to ensure no open circuits.
- Check MDB LED's to ensure properly powered and communicating - replace Motor Controller if faulty (100, 101,200, 400, 500, 501, 502).
- Check PTC LED's. See Error 21.
- Diagnose / replace MDB or PTC.