Refrigerant recovery method7. 4.
※
Please perform the refrigerant recovery
according to the local law and rules.
The refrigerant recovery of this type
of equipment must be performed by a
refrigerant recovery machine.
Turn on both the power supplies of the
①
①
outdoor unit and the branch boxes.
Press the “MODE/EXIT” button of the
①
②
outdoor unit when all units are in stop
operation state.
Match the 7 seg. display to “F3” by
①
③
pushing the SELECT button.
Press the “ENTER” button.
①
④
Match the 7 seg. display to “21” by
①
⑤
pushing the “SELECT” button.
Press the “ENTER” button for about 5
①
⑥
seconds.
Turn off the power supplies of all units
①
⑦
when “P.oFF” is displayed.
Perform the refrigerant recovery with
①
⑧
the refrigerant recovery machine.
It can not be operated in the “P.oFF” state.
Please turn on the power supplies of all units again in case of performing operation.
MODE/EXIT
MODE/EXIT
SELECT
×2
×2
SELECT
ENTER
ENTER
(Blinking) (Blinking)
(Blinking)
(Blinking)
: Press the “MODE/EXIT” button.
: Press the “SELECT” button.
: Press the “ENTER” button.
7 seg.display
SELECT
ENTER
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