Brivis Error Code 60 Motor Open Circuit: No zero cross detect signal has been sensed for at least the zero cross detect failure time indicating that a motor open circuit fault exists.
For Heater Repair Tech Only
Reason: This error code indicates the main fan motor is “open circuit”. Service Check List: • Check the wiring to the motor, and the plug connections are connected satisfactorily. • Check for signs of damage to the motor loom or motor extension loom • Check that the motor winding resistances are within specifications as shown below. (Note: The resistances specified are when the motors winding temperatures are at 20°C, and will vary if the motors temperature is hotter or cooler). Fasco 315W – 80855BNVA-A20 Fasco 650W – 80855BPVA-A12 Start Winding resistance @ 20°C 37.5 – 43.2 Ω 10.0 – 11.5 Ω Main Winding resistance @ 20°C 9.8 – 11.3 Ω 6.2 – 7.1 Ω • Check if the motor casing is HOT, indicating the motor’s thermal over temperature switch may be tripped. If the motor is hot: • Check motor bearings for wear and stiffness. • Check the capacitor is the correct size and/or faulty. • Check the fan impellor is not damaged, jammed, blocked or obstructed. • Check the incoming power supply voltage.