1

Compressor Replacement – ODU

Outdoor unit – Remove IDU & ODU Connecting pipe Accessory

Remove Control Board Cover plate ( 1 Screw) & Disconnect the IDU & ODU Connection.

Open the Discharge Valve to release the Refrigerant from AC completely

Remove the locking Screws of Top cover (8 Screw)

Remove the locking Screws of Valve Side plate (8 Screw)

Remove the locking Screws of Front plate (7 Screw)

2

De-braze Suction & Discharge Tube.

Remove Control Board & its Wiring (Motor & Compressor Wiring).

Take Out Control Board & Change The Capacitor AS Required Value (As per Requirement)(OLD Capacitor 40+2.5Mfd, new Capacitor – 50+2.5Mfd )

Remove the Wiring connection of compressor.

Remove screw of suction valve from valve plate to remove suction tube assy.

Remove Compressor Mounting Nut & Take Out the Compressor

Use Same Compressor Accessory to Fit The new Compressor As Shown.

Take new Compressor For Replacement.OLD Comp – UR8B180JHCJHNEW Comp – UR8B180DUBJH

Compressor Replacement – ODU

3

Braze the Discharge & Suction Tube.

Fix The Suction Valve With Valve plate.

Do the Compressor Wiring.

Vacuum the system and Gas charge ( Qty refer to Quality Label) Check all the joints with soap solutionAssemble the components in reverse order

Compressor Replacement – ODU