Daikin FVKS25BVMB Service Manual

Also see for FVKS25BVMB: Pocket Manual Service manual Service manual Service manual Operation manual

Contents

Daikin FVKS25BVMB Service Manual Manual pdf 121 page image

Checks Si06-305112 Service Diagnosis5.1.13 Hall IC CheckCheck No.16 1. Check the connector connection.2. With the power ON, operation OFF, and the connector connected, check the following.∗Output voltage of about 5 V between pins 1 and 3.∗Generation of 3 pulses between pins 2 and 3 when the fan motor is operating.Failure of (1) Æ faulty PCB Æ Replace the PCB.Failure of (2) Æ faulty hall IC Æ Replace the fan motor.Both (1) and (2) result Æ Replace the PCB.MULTIMETER(DC, VOLTAGA RANGE)DB1TRM1S90 THERMISTOR LEAD WIRE S80 FOUR WAY VALVE LEAD WIRE (Heating Pump only)S70 FAN MOTOR LEAD WIREREACTOR LEAD WIRECOMPRESSOR LEAD WIRE(R2956)