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query the remaining timed start/shutdown time. If the timer button is pressed twice
continuously within 5s, it is possible to cancel timing.
6). The up button and down button may be used to change the set value of the
temperature, as follows:
The up button and down button may be used to change the set value of the
temperature. Press the up button or down button when displaying the value of the
ambient temperature and the ambient temperature value display area will change to
display the set value of temperature (the unit will not respond to this operation in the
air supply and dry modes).
a)
In the cooling and heating modes, the temperature setting range is 17
～
30
℃
.
b)
Press the up button and down button simultaneously to switch between the
Fahrenheit degree and Celsius degree. When the Celsius degree is displayed, the
Celsius degree indicator illuminates; when the Fahrenheit degree is displayed, the
Fahrenheit degree indicator illuminates.
Two. Operation instructions of the remote control
The operation instructions of the buttons of this simple remote control are as follows:
1. Power button: press this button to turn on/off the unit;
2. Timer button: upon shutdown, press this button to set timed start; upon start, press
this button to set timed shutdown.
3. High button: press this button to allow the unit to operate in the high fan speed state
(except in the dry and sleep modes);
4. Low button: press this button to allow this unit to operate in the low fan speed state;
5. Up button: press this button to increase the temperature and timing value;
6. Down button: press this button to decrease the temperature and timing value;
7.
℃
— F button: press this b
utton to switch between the Celsius degree and Fahrenheit
degree;
8. Cool button: press this button to set this unit to operate in the cooling mode;
9. Fan button: press this button to set this unit to operate in the air supply mode;
10. Dry button: press this button to set this unit to operate in the dry mode;
11. Sleep mode: press this button to set this unit to operate in the sleep mode. (Cooling
only models)
12. Heat button: press this button to set this unit to operate in the heat mode. (Heating
and cooling models)
Three. Multiple protection functions:
1. Anti-freeze protection function:
Upon cooling, when the compressors operates continuously for more than 10
minutes, if the pipe temperature Tp is less than or equal to 2
℃
continuously for 20
seconds, the compressor and
water spraying
motor turn off, other loads operate and
LED displays E4, the unit initiates the anti-frost protection function and the buttons are
inactive (except the OFF button). Once the pipe temperature rises to exceed or equal
8
℃
, the protection is relieved, the original status is restored and the unit meets the
requirements for 3-minute delay protection of the compressor.
2. Full water protection function:
When the water in the water tray exceeds the alarm level, the unit will alarm
automatically and the full water indicator illuminates. In this case, you need to drain the
condensate in the unit; otherwise, the unit will shut down automatically after the buzzer
gives off 5 beeps. (For more information about the drain method, refer to the
“Drain”). If
the unit is not shut down manually, the unit will be restored to the previous operating
status automatically once the water is fully drained. Or the power may be turned on
again to start the unit.
