40
9.5. Normal Control
9.5.1. Cooling Indoor Fan Control
• Manual Fan Speed
Operation starts at High, Medium or Low speed set by remote control.
• Auto Fan Speed
When operation start, or shifting to thermostat ON condition from thermostat OFF condition, indoor fan operates as below.
9.5.2. Louver Control
• When power is on, at the same time, louver start initializing toward to close Direction.
• During operation, stopping, thermostat off condition, louver angle set manual or auto depend on remote controller setting.
Manual louver setting
Auto louver setting
9.5.3. Cooling Outdoor Fan Control
• During cooling operation, outdoor fan speed changes according to outdoor pipe temperature.
• The fan speed is controlled by the timing of turning the outdoor fan ON and OFF within an interval.
• When outdoor pipe temperature increase, interval timing increased.
• Outdoor fan ON time is a variable with the range of 200ms to 2000ms.
• After 2 minutes, the outdoor pipe temperature is detected and the outdoor unit fan speed is changed automatically.
Thermostat & Compres-
sor ON/OFF
Thermostat &
Compressor ON
Thermostat &
Compressor OFF
Thermostat &
Compressor ON
Time 40 sec. 50 sec. - 20 sec. 120 sec. 20 sec. 40 sec. 50 sec. -
Cooling Auto Off Lo Hi Lo Off Lo Off Lo Me
Soft Dry Auto Off Lo Lo Lo Off Lo Off Lo Lo
Operation Mode Display
manual
Set 1 Set 2 Set 3 Set 4
Fan 20° 35° 50° 70°
Cooling Normal 20° 35° 50° 70°
(Fan) Dew Control 50°
Thermostat Off 20° 35° 50° 70°
Normal 30°
Soft Dry Dew Control 50°
Thermostat Off 20° 35° 50° 70°
Operation mode judge 20° 35° 50° 70°
Stop Mode 0°
Operation Display
auto
set
AUTO 1AUTO 2AUTO 3
Fan 20° - 70° 20° - 50° 40° - 70°
Cooling Normal 20° - 70° 20° - 50° 40° - 70°
(Fan) Dew Control 50°
Thermostat Off 20° - 70° 20° - 50° 40
° - 70°
Normal 30°
Soft Dry Dew Control 50°
Thermostat Off 20° - 70° 20° - 50° 40° - 70°
Operation mode judge 20° 20° 20°
Stop Mode 0°
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