Service manual
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only according to the temp. difference between room temp. (TA) and set temp. (TS).
TA—TS Operation mode
TA—TS>2℃ Cooling
-1℃≤TA-TS≤+2℃ Fan-only
TA-TS<-1℃ Heating (air-only for cooling only type)
11.10. Manual switch
11.10.1 Mode changes when push this button .
Cooing modeÆ Auto modeÆUnit offÆ Cooing mode
11.10.2 At Cooing mode, after 30 minutes cooling operation whose fan speed is set as low, the A/C
operates with a setting temp. of 24℃.
11.10.3 At auto mode, the A/C operates with a set temp. of 24℃
11.11. Timer Function
11.11.1 The maximum length of timer is 24 hours and the minimum resolving power is 15 minutes.
11.11.2 Timer on: first turn off the A/C, the A/C will be automatically on at the set time.
11.11.3 Timer off: first turn on the A/C, the A/C will be automatically off at the set time
11.11.4 Timer on/off function( on time is earlier than off time): first turn off the A/C, it will be
automatically on at set time, and later be off at the set time, then unit turns on at set time.
11.11.5 Timer off/on function( off time is earlier than on time): first turn on the A/C, it will be
automatically off at set time, and later be on at the set time, then unit turns off at set time.
11.12. Sleep mode
11.12.1 It is available at cooling, heating or auto mode.
11.12.2 Cooling:
The set temperature rise 1℃ per hour. Two hours later, the set temperature will maintain as a constant
and the fan speed is kept at low speed.
11.12.3 Heating:
The set temperature decrease 1℃ per hour. Two hours later, the set temperature will maintain as a
constant and the air circulation is kept at low speed (Cold air proof function takes precedence over all).
11.12.4 Auto:
The Sleep Mode running function operates in accordance with selected running mode by auto mode.
11.12.5 After 7 hours, unit cancels this modes automatically.
11.13. Auto restart function
In case of a sudden power failure, this function automatically sets the unit to previous settings before the
power failure when power returns.
11.14. Turbo function
The indoor fan will work in super high speed, the frequency of compressor will increase, the max run
time is 30 minutes. After 30 minutes, the unit will work in previous setting.
11.15. Plasma
Plasma turns on when the indoor fan runs.
Plasma turns off automatically when front panel is opened.
Plasma is optional function.
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