3.6
.5 Forced Defrost Control
Press and hold "SW1" for about 5s to enter the first level menu of the
debugging mode, the outdoor unit mainboard LED displayer flashes. Under the
first level menu, short press "SW1" to switch various functions. After switching
to "06", short press "SW2" or "SW3" to enter the forced defrosting mode, "ON"
means open, "OF" means close, and then short press "SW1" to save. During
debugging, if no operation is performed within 10s, the debugging mode
interface will be exited.
3.6
.6 Refrigerant Recovery Control
Press and hold "SW1" for about 5s to enter the first level menu of the
debugging mode, the outdoor unit mainboard LED displayer flashes. Under the
first level menu, short press "SW1" to switch various functions. After switching
to "08", short press "SW2" or "SW3" to enter the refrigerant recovery control
mode, "ON" means open, "OF" means close. And then short press "SW1" to
save. During debugging, if no operation is performed within 10s, the debugging
mode interface will be exited.
3.6
.7 Forced Operation Control
Press and hold "SW1" for about 5s to enter the first level menu of the
debugging mode, the outdoor unit mainboard LED displayer flashes. Under the
first level menu, short press "SW1" to switch various functions. After switching
to "09", short press "SW2" or "SW3" to enter the forced operation control mode,
"01" denotes that turn on the forced operation cooling mode; "02" denotes that
turn on the forced operation cooling mode; "OF" indicates that shut down the
forced cooling / heating mode. And then short press "SW1" to save. During
debugging, if no operation is performed within 10s, the debugging mode
interface will be exited.
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