Mitsubishi Alarm Code #461 cause 1

Alarm Code #461

Model CPE52, 53, 14, 15, 15V, 16

Failure Lock or short circuit of Evaporator fan motor ( Lo : Low speed )

Countermeasure

<< Cause –(1) >>

Evaporator fan motor ( Lo ) start failure

< Check > ( Refer to Page F-31 )

Perform the evaporator fan motor Lo operation under the test mode, and check if all propeller fans rotate. And also check the current value with the LED, the LCD or a clamp meter at the Lo operation.

< Action >

Out of the following range : Replace Evaporator fan motor.

• CPE52, 53, : approx. 0.1 – 1.2A ( at AC 440V )

• CPE14, 15, 15V, 16 : approx. 0.3 – 2.5A ( at AC 440V )