Daikin Cooling-Only Outdoor Unit RKM25QVMA

Wait for 10 minutes after turning off all power supplies before starting disassembly.

Ensure pipes and parts heated by the gas brazing machine are cool to avoid burns.

Is the room ventilated in case of refrigerant gas leakage?

Collect all refrigerant gas to prevent atmospheric discharge.

Restore piping using non-oxidation brazing.

Wrap the four way valve with wet cloth and keep it below 120°C (248°F) to prevent deterioration.

Warning: Wait for 10 minutes after turning off all power supplies before disassembling work.

Release the fan motor lead wire from the groove

Remove the 2 screws from the fan motor fixing frame

Wait for 10 minutes after turning off all power supplies before starting disassembly

Remove the outdoor temperature thermistor from the suction grille or protection net

Ensure the outdoor temperature thermistor is passed through the top part of the heat exchanger during reassembly

Suction Grille and Protection Net Removal

Remove the 3 screws from the suction grille

Does the model have a protection net?

Lift up and remove the protection net, if applicable

Has it been 10 minutes since turning off all power supplies?

Remove the sound blanket (top) carefully to avoid tearing the piping ports.

Detach the fastener and pull out the sound blanket (outer).

Pull out the sound blanket (inner).

Ensure all power supplies are turned off for at least 10 minutes before starting disassembly.

Remove the screw of the stop valve cover.

Slide the stop valve cover downward and remove it.

Remove the screw of the shield plate.

Lift up the shield plate and unfasten the 2 hooks to remove it.

Disconnect the connectors from the terminal board