Whale under floor space heater repair. These fan motors are affected by dead sectors on the motor commutator. Sometimes when powered up the motor spins but when the motor stops on a bad commutator segment the motor won’t spin and a fault is logged. Once the motor is out it can be easily tested to confirm the fault before fitting a new fan assembly. #calibrecaravanservices
is this an easy fix, my fan wont run on its own now without the heaters.if heaters are used it causes an air flow fault. previously the fan speed was irratic so im thinking the motor is shot .