Pump Down Operation - Daikin SiBE07-618_D Service Manual Field

SiBE07-618_D

1. Pump Down Operation

Outline In order to protect the environment, be sure to conduct pump down operation when relocating or
disposing the unit.
Detail 1) Remove the valve caps from the liquid stop valve and the gas stop valve.
2) Carry out forced cooling operation.
3) After 5 to 10 minutes, close the liquid stop valve with a hexagonal wrench.
4) After 2 to 3 minutes, close the gas stop valve and stop the forced cooling operation.
Refer to page 128 for forced cooling operation.
Trial Operation and Field Settings
Liquid stop valve
Gas stop valve
Service port

Pump Down Operation

Hexagonal
wrench
Close
Valve cap
(R13628)
127