Datasheet

44
C. Control Content
a) Gas Sensor Control
• First 2 minutes from Patrol function activates is stabilization time, during stabilization time, no air
dirtiness level is monitored. The Air Dirtiness level is set to level 2.
• After that, gas sensor starts to record the resistance value at fixed interval. Higher resistance value
indicates cleaner air.
• The air dirtiness level is monitored by comparing the current resistance value with maximum resistance
value from time to time to get the Air Dirtiness Value.
• There are 3 air dirtiness levels, based on the Air Dirtiness Value:
(1) Air Dirtiness level 0: Clean
(2) Air Dirtiness level 1: Moderate
(3) Air Dirtiness level 2: Contaminated
Air Dirtiness Level 0 Air Quality Worsen
G1
G3 Air Dirtiness Level 1
G2
G4
Air Dirtiness Level 2
Air Quality Improve
• Dirtiness level sensitivity adjustment
It is possible to change the gas sensor sensitivity, where the Threshold value (G1 ~ G4) will be shifted
accordingly:
(1) Press and release “SET” button.
(2) Press “Timer increment” / “Timer decrement” button to select sensitivity. (Low ↔ Standard (Default)
↔ High)
(3) Confirm setting by pressing “Timer Set” button. LCD returned to original display after 2 seconds.
(4) LCD returned to original display if remote control does not operate for 30 seconds.
b) e-ion Control
• When dirtiness level is 1 or 2, e-ion operation starts.
• If dirtiness level improves from level 2 to level 1, the unit carries out level change after 60 seconds.
• When dirtiness level returns to level 0 continuously for 10 minutes or more, e-ion operation stops.
c) Dirtiness Level Shift
• For Auto Fan Speed, the fan speed increased based on dirtiness level:
rpm shift
Dirtiness level
Patrol individual operation Combine operation
Dirtiness level 0 No change No change
Dirtiness level 1 + 20 + 20
e-ion ON
Dirtiness level 2 + 40 + 40
d) Indoor Fan Control
• During any operation mode combines with Patrol operation, fan speed follows respective operation
mode.
• During Patrol individual operation if e-ion starts, only Auto Fan Speed and no Powerful operation is
allowed. Even if “Fan Speed” button is pressed, no signal is sent to air conditioner, and no change on
LCD display.
• During Patrol individual operation if e-ion stops, Indoor Fan stop operation.
e) Airflow direction (Horizontal, Vertical) Control
• During any operation mode combines with Patrol operation, airflow direction follows respective operation
mode.
• During Patrol individual operation if e-ion starts, only Auto Air Swing is allowed. Even if “Air Swing”
button is pressed, no signal is sent to air conditioner, and no change to LCD display.
• During Patrol individual operation if e-ion stops, Airflow direction louver closed.
Air Dirtiness Value
1
0.5
0