OUTDOOR UNIT
6 minutes or longer have elapsed since pump down
started or discharge pressure 3.0MPa or greater
5-13 PUMP DOWN CONTROL
(1) If the following condition was satisfied, the pump down control starts.
When the operation mode is stopped and pump down DIP-SW turns OFF ON.
(2) Pump down flow-chart.
Operation mode
" STOP "
Stand by
Electronic expansion valve 1/2
: 500 pulse
Compressor 1 3 " ON "
Compressor 1 3 " OFF "
( Error )
DIP-SW " ON " +30sec
DIP-SW " OFF "
DIP-SW " ON "
DIP-SW
" OFF "
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