Daikin Cooling-Only Outdoor Unit RKM71QVMA

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

Remove the 3 screws, and then the wire fixture.

Remove the 7 screws on the terminal board and disconnect the connecting wire and power supply wire.

Disconnect the connector [S20] and pull out the clamp.

Disconnect the connector [S80], pull out the clamp (1) and cut the clamp (2).

Disconnect the connector [S40].

Disconnect the relay connector for compressor and pull out the clamp.

Open the sound blanket (top) and detach the discharge pipe thermistor.

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

Ensure no burns from heated pipes and parts.

Ventilate the room if refrigerant gas leaks during work.

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

Environmental and Safety Cautions

Do not discharge refrigerant gas into the atmosphere; collect all refrigerant gas.

Restore piping by non-oxidation brazing.

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

Ensure proper ventilation if refrigerant gas leaks during work.

Collect all refrigerant gas to prevent atmospheric discharge.

Ensure refrigerant gas is empty in the circuit.

Apply nitrogen replacement when heating up the brazed part.

Provide a protective sheet or steel plate to shield peripheries from brazing flame.

Ensure all power supplies are turned off and wait for 10 minutes before starting disassembly

Remove the 2 screws from the partition plate

Lift up the partition plate and remove it

Fit the lower hook into the bottom frame when reassembling

Open and pull out the sound blanket (outer)

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

Remove the electrical box cover

Disconnect the connector [S70] and release the fan motor lead wire from the slit

Remove the nut, and then the outdoor fan

When reassembling, align the mark of the fan rotor with the D-cut section of the motor shaft

Remove the 2 screws, and then the fan motor fixing frame