Gree Fengyun Series Manual page 38

6.1.3.2 AUTO ON
AUTO ON function can be set when the unit is at off mode. Upon the time as set , the controller will run under
preset mode. The interval of time setting is 0.5h and can be set within 0.5-24h in cycle.
6.1.3.3 AUTO OFF
AUTO OFF function can be set when the unit is at on mode. Upon the time as set , the system will be stopped.
The interval of time setting is 0.5h and can be set within 0.5-24h in cycle.
6.1.3.4 Swing Motor Control
1.Once energization, the swing motor will rotate the guide louver anticlockwise to position A to close the air outlet.
2.After the unit is started, the guide louver will rotate to D2 air outlet under heating mode and to D1 air outlet and then
return to L1 position. If under swing status, the louver will swing between L1 and D1 under cooling mode and between
L and D2 under heating.
3.Under heating mode, if swing is on, the louver must be stopped at L position when the unit is at preventive cold air;
blowing the residual heat and defrosting status, the louver will swing under normal heating status. If swing is off, the
louver will be stopped at preset position.
4.Upon stop of the unit, it will rotate anticlockwise to position A to close the air outlet.
6.1.3.5 Buzzer
When the controller is energized, pressed, or receives a signal from remote controller, the buzzer will give out a beep.
6.1.3.6 Automatic Control of Fan Speed
Under this mode, the indoor fan will automatically select high,medium or low speed with the change of ambient temperature.
6.1.3.7 Indicator
RUN Indicator (Red): when the controller is energized, it will give out a blink. Running status indication: bright upon start of
the unit; black upon stop of the unit and blink during trouble.
COOLING,Dehumidifying Indicator (Green): Bright under cooling or dehumidifying mode; auto cooling or auto dehumidifying
mode, otherwise, it is black.
HEATING Indicator (Yellow ): Bright under heating or auto heating mode, blink during defrosting, black under other modes.
The RUN Indicator is bright under FAN mode,
6.1.3.8 Swing Switch( AUTO, TEST, RUN, STOP )
It will run under auto mode when the swing switch is put to AUTO position. If any remote control signal received,
a.
the main unit will run according to the remote control signal.
It will run under COOLING mode when the swing switch is put to TEST position, and the indoor fan will run at high
b.
speed . If any remote control signal received,it will run according to the remote control signal. At this time, the low
pressure switch is shielded, the tem. sensor`s malfunction will be checked,but don`t measure any temperatures.
When putting the swing switch to RUN position, the main unit will run as instructed by remote control signal.
c.
d. When putting the swing switch to STOP position, the complete unit will be stopped and will not accept remote control
signal
6.1.3.9 Memory function
Memory contents: Mode, Swing, Set temp, Set fan speed.
After powered off, and re-power on, the unit will start to run with the memory function automatically.