Panasonic CS-RZ35WKRW Service Manual

Also see for CS-RZ25WKRW: Operating instructions

8113.6.2 Process of refrigerant recovery1. Connect the center charging hose of manifold gauge to the in-let side of recovery device.2. Connect the valves of the discharge side of recovery device and liquid side of refrigerant cylinder with red hose(charging hose).3. Connect the yellow float switch cable of the recovery device to the refrigerant cylinder.4. Open the low pressure side valve of manifold gauge.5. Slightly loosen the charging hose of in-let connecting side of recovery device and perform air purge.6. Open the liquid valve of refrigerant cylinder and slightly loosen the charging hose in discharging side of recoverydevice, and perform air purge (the recovery cylinder needs slight inside pressure).7. Insert electric plug of recovery device into electrical outlet (the fan operation starts).8. Turn the valve 1 and 2 of recovery device to pressure equalization point.9. After a few seconds, turn back the valve 1 and 2 to the original position.10. Turn the switch of the recovery device to “ON”. (the compressor operation starts)11. When the low pressure of manifold gauge is close to “0”, close the low pressure side valve, turn “OFF” therecovery device switch.12. Remove the center charging hose of manifold gauge from the recovery device.(Liquid side)(Indoor unit) (Outdoor unit)(Gas side)Two-way valveCloseCloseThree-way valveHiLoVacuumPump