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7.1.3 AUTO ON/OFF and Sleep
71.3.1 AUTO ON/OFF
AUTO ON
When the timer is set to ON, the system will be under AUTO OFF status. At the time for AUTO ON, the controller will
remain under its preset mode. The time interval for AUTO ON or OFF is 0.5h, and can be set within 0.5 - 24 hours.
AUTO OFF
You can set AUTO OFF function when the unit is under ON status. Upon the time of AUTO OFF< the system will be
switched off. The time interval for AUTO OFF is 0.5h, and can be set within 0.5 - 24 hours.
7.1.3.2 Sleep
If the controller is under cooling or dehumidifying mode, the preset temperature will be increased by 1
after running under sleep mode, and increased by another 1
After that, the unit will run at this temperature.
If the controller is under heating mode, the preset temperature will be decreased by 1
under sleep mode and will be decreased by another 1
within two hours. After that, the unit will run at this temperature.
No sleep function under fan mode or auto mode.
7.1.4 Other control
7.1.4.1 Indicator Control
7.1.4.1.1 Indoor Unit Indicator
1. The Run Indicator (red) will be bright when the unit is started and be black when the unit is stopped.
The Run Indicator will blink under one of following conditions upon start of the unit:
Definition of Faults and
System High-pressure
Indoor Antifreeze
System Low-pressure
Compressor Air-out
Communication Fault
2. AUTO ON/OFF Indicator (yellow): It is bright under AUTO ON/OFF or Sleep mode; otherwise it is black.
The AUTO ON/OFF indicator will blink under one of following conditions upon start of the unit:
T
+1
preset
T
preset
1 hours
1 hours
T
preset
T
-1
preset
Protection
Protection
Protection
Protection
Protection
after 2 hours. Totally 2
T
+2
preset
2 hours
Over 2 hours
after two hours. The temperature will decreased by 2
2 hours
Over 2 hours
T
-2
preset
Display of Run Indicator
Black for 3 seconds and
blink once
Black for 3 seconds and
blink 2 times
Black for 3 seconds and
blink 3 times
Black for 3 seconds and
blink 4times
Black for 3 seconds and
blink 6times
18
will increased in 2 hours.
T
preset
one hour after running
T
preset
Notes:
The Run
Indicator will
blink under
one of
following
conditions
upon start of
the unit:
one hour
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