ESIE16-02B | Part 3. Repair 3.3. Unit specific repair procedures4/04/17 | Version 1.1 Page 79RA R32 Split & multi split M-Series3.3.2.6. Replacing DC fan motor assemblyPRELIMINARY ACTIONS1. Switch off the Daikin unit via the user interface.2. Switch off the Daikin unit with the field supplied circuit breaker.3. Remove the propeller fan blade assembly, refer to "Replacing propeller fan blade assembly" on page 149.PROCEDURERemoval1. Remove the insulation (1) from the switch box.2. Unplug the fan motor connector (3) from the main PCB.3. Release the fan motor assembly harness (2) from the slot (4).4. Slightly bend the harness retainers (5) to release the fan motor assembly harness (2).5. Loosen and remove the screws (6) that fix the DC fan motor assembly (7).6. Remove the DC fan motor assembly (7).WARNING : R ISK OF FIREWhen reconnecting a connector to the PCB, do not apply force, as this may damage the connector or connector pins ofthe PCB.
