Timing Setting
When the unit is shut off, timing start can be set; After the unit is star-
ted up, timing shutoff can be set. After the “TIME” key is pressed, the unit
enters the timing set status and the word “TIME” flashes on the display.
Now user can press ( ) or ( ) key to increase or decrease the set time.
Press the “TIME” key again and then the timing shall go into effect. Now
the unit starts to count the time passed. When the unit is under timing
status, you can cannel timing set by pressing the “TIME” key.
The range of set time is between 0.5 to 24 hours.
Energy Saving Setting
When the unit is shut off, press the “FAN” key and the ( ) simultaneously for 5
consecutive seconds to activate the energy saving setting menu. Now “SAVE SET”
and “COOL” are displayed (In case it is the first time to set energy saving, the ini-
tial valve shall be displayed: 26 . The lower limit of temperature shall be displayed
on the set temperature and the temperature value under setting shall flash. Set
the lower limit of cooling temperature using the ( ) key or the ( ) key (the lower
limit temperature can be selected from the range between 16-30). Press the
“ON/OFF” key to confirm the setting; Also use the ( ) key or the ( ) key to set the
upper limit of temperature and the temperature value shall flash on the ambient
temperature area (OUT ENV area) (the upper limit temperature can be selected
from the range between 16-30). Press the “ON/OFF” key to confirm the setting.
Please pay attention that the upper limit temperature must be higher than the
set lower limit temperature; Otherwise the system shall regard the higher tem-
perature as the upper limit temperature and the lower one as the lower limit
temperature. Press the “MODE” key to complete the energy saving setting for
the modes of cooling and dehumidifying and turn to the energy saving setting for
the heating mode (Cooling only unit does not have this function). Now the LCD
displays “SAVE SET” and “HEAT”. After setting is completed, press the “FAN” key
and the ( ) key simultaneously for 5 consecutive seconds to exit the setting of
energy saving. After the energy saving setting interface is activated, the system
shall exit the interface if there is no any operation within 20 minutes after the
last key input, and the normal shutoff status interface shall be displayed. After
the above settings are completed, the system shall display “SAVE”. Now the set
temperature shall not exceed the temperature range of the energy saving set-
ting before. For example, the lower cooling limit is set as 23 °C and the upper
cooling limit is set as 27°C for the energy saving temperature setting in Figure 9,
so the cooling temperature can only be selected from the range of 23 °C to 27°C
by using the remote controller or the wire controller later. If the upper limit tem-
perature is the same as the lower limit temperature, the system can only opera-
te at such temperature under relevant modes. Remove of energy saving setting:
To remove the energy saving setting after it takes into effect, you can press the
“FAN” and the ( ) key simultaneously for 5 consecutive seconds when the unit is
shut off. But the value set before will not be cleared but as the initial set tempe-
rature for the next energy saving setting. After the unit is disconnected to power
supply, the energy saving setting shall be stored. The setting still functions when
the unit is connected to power supply again. If the energy saving mode is set, the
sleep mode and the auto mode shall be invalidated
.
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