Daikin Outdoor Heat Pump RXG50L2V1B

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

Remove the 4 screws from the top panel

Remove the 4 screws from the discharge grille

Slide the discharge grille upward and remove it

Check for hooks on the discharge grille

Ensure all power supplies are turned off

Wait for 10 minutes after turning off power supplies

Remove the main PCB [S12] for [HL4] [HN4] on filter

Disconnect the PCB connector [S12] and pull out the clamp

Disconnect the connector [S10] for [S11] on filter PCB

Pull out the clamp and note reassembly instructions

Disconnect the connectors [HN3] [HL3] for [HL2] and [HN2] on filter PCB

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

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?

Ensure refrigerant gas is not discharged into the atmosphere and is collected properly.

Restore the piping by non-oxidation brazing.

Wrap the four way valve with wet cloth and provide water to prevent overheating.

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?

Prepare wet cloth to extinguish fire in case refrigerant oil catches fire.

Environmental and Safety Cautions

Collect all refrigerant gas to avoid atmospheric discharge.

Restore piping using non-oxidation brazing.

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

Protection Plate and Wire Fixture Removal

Remove the 2 screws and remove the protection plate.

Remove the 3 screws and remove the wire fixture.

Remove the 7 screws and remove the connecting wire and the power supply wire.

Remove the 2 screws and remove the earth / ground wire.

Pull out the outdoor temperature thermistor.

Remove the 4 screws of the right side panel.