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■ Fuzzy Operation (C/O Model)
• According to the temper ature set by Fuzzy r ule, when the intak e air temp is 0.5 °C or more belo w the setting
temp, the compressor is turned off. When 0.5°C or more above the setting temp, the compressor is turned on.
Compressor ON Temp ➲ Setting Temp + 0.5°C
Compressor OFF Temp ➲ Setting Temp + 0.5°C
• At the beginning of Fuzzy mode oper ation, the setting temper ature is automatically selected according to the
intake air temp at that time.
26°C ≤ Intake Air Temp ➲ 25°C
24°C ≤ Intake Air Temp < 26°C ➲ Intake Air Temp + 1°C
22°C ≤ Intake Air Temp < 24°C ➲ Intake Air Temp + 0.5°C
18°C ≤ Intake Air Temp < 22°C ➲ Intake Air Temp
Intake Air Temp<18°C ➲ 18°C
• When the Fuzzy k ey (Temperature Control k ey) is input after the initial setting temper ature is selected, the
Fuzzy key value and the intak e air temper ature at that time are compared to select the setting temperature
automatically according to the Fuzzy rule.
• While in Fuzzy oper ation, the airflo w speed of the indoor f an is automatically selected according to the
temperature.
■ Fuzzy Operation (H/P Model)
• When any of operation mode is not selected like the moment of the power on or when 3 hrs has passed since
the operation off, the operation mode is selected.
• When determining the operation mode, the compressor, the outdoor fan, and the 4 way valve are off and only
the indoor f an is oper ated for 15 seconds . Then an oper ation mode is selected according to the intak e air
temp at that moment as follows.
24°C ≤ Inatake Air Temp ➲ Fuzzy Operation for Cooling
21°C ≤ Inatake Air Temp<24°C ➲ Fuzzy Operation for Dehumidification
Inatake Air Temp<21°C ➲ Fuzzy Operation for Heating
• If any of the operation modes among cooling / dehumidification / heating mode operations is carried out for 10
sec or longer before Fuzzy operation, the mode before Fuzzy operation is operated.
1) Fuzzy Operation for Cooling
• According to the setting temperature selected by Fuzzy rule, when the intake air temp is 0.5°C or more below
the setting temp, the compressor is tur ned off. When 0.5°C or more above the setting temp, the compressor
is turned on.
Compressor ON Temp ➲ Setting Temp +0.5°C
Compressor OFF Temp ➲ Setting Temp + 0.5°C
• At the beginning of Fuzzy mode oper ation, the setting temper ature is automatically selected according to the
intake air temp at that time.
26°C≤ Intake Air Temp ➲ 25°C
24°C≤ Intake Air Temp<26°C ➲ Intake Air Temp + 1°C
22°C≤ Intake Air Temp<24°C ➲ Intake Air Temp + 0.5°C
18°C≤ Intake Air Temp<22°C ➲ Intake Air Temp
Intake Air Temp<18°C ➲ 18°C
• When the Fuzzy k ey (Temperature Control k ey) is input after the initial setting temper ature is selected, the
Fuzzy key value and the intak e air temper ature at that time are compared to select the setting temperature
automatically according to the Fuzzy rule.
• While in Fuzzy oper ation, the airflo w speed of the indoor f an is automatically selected according to the tem-
perature.
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