Daikin Cooling-Only Outdoor Unit RKS71KVMA

Preparation: Remove the electrical box according to the 'Removal of Electrical Box'

Disconnect the connectors [S52] [S102] from the service monitor PCB

Detach the 4 clamps with pliers and remove the service monitor PCB

Remove the screws of the terminal board and the earth wire

Remove the selective connector for standby electricity saving

Be careful not to lose the connector

1. Remove the electronic expansion valve coil.

1 Pull the electronic expansion valve coil out.

2. Remove the four way valve coil.

2 Remove the four way valve coil.

1 Pull out the outdoor heat exchanger thermistor.

2 Slightly open the sound blanket (outer).

3 Remove the sound blanket (top upper).

Warning: Be careful not to get yourself burnt with the pipes and other parts that are heated by the gas brazing machine.

Warning: If the refrigerant gas leaks during work, ventilate the room. (If the refrigerant gas is exposed to flames, toxic gas may be generated.)

Warning: Since it may happen that the refrigerant oil in the compressor catches fire, prepare wet cloth so as to extinguish fire immediately.

Caution: From the viewpoint of global environment protection, do not discharge the refrigerant gas in the atmosphere. Make sure to collect all the refrigerant gas.

Pull out the 3 lead wires. U: red, V: yellow, W: blue

Remove the overload protector (OL).

Before working, make sure that the refrigerant gas is empty in the circuit.

Be sure to apply nitrogen replacement when heating up the brazed part.

Warning: The sound blanket is fragile. Handle with care.

Remove the sound blanket (top upper)

Carefully pass the discharge pipe through the sound blanket

Remove the screw and slightly push the partition plate (1) to the left for easy work

Remove the sound blanket (outer)

Remove the sound blanket (top lower)

Carefully pass the discharge pipe through the sound blanket

Unfasten the 2 hooks at the bottom first

Slide the suction grille downward to unfasten the 3 top hooks

Remove the 4 screws on the back and the screw on the left side

Remove the 2 screws on the front and the screw on the right side panel

Lift the top panel and remove it