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36
12.13 Patrol
Operation
x To monitor air dirtiness level by using Patrol sensor and to maintain air freshness by activates e-ion operation
x Patrol operation starts condition
o When the unit operation is started with “OFF/ON” button
o When the unit stops, “Patrol” button is pressed, Patrol individual operation will start.
o During cooling only operation, “Patrol” button is pressed.
x Patrol operation stops condition (when any of the following condition is fulfilled):
o When “OFF/ON” button is pressed.
o During any operation with Patrol, “Patrol” button is pressed again.
o When “e-ion” button is pressed.
o When OFF Timer activates.
x Patrol operation disable
o To disable the Patrol Operation during unit starts (default) with “OFF/ON” button, press “Patrol” button and
hold for 5 seconds, then release.
To disable the Patrol Operation, press “Patrol” button and hold for 15 seconds, then release.
e-ion activates when
Patrol LED turns red.
x
Press “OFF/ON”
x
OFF timer activates
x
Press “OFF/ON”
x
Press “OFF/ON”
x
OFF timer activates
x
ON Timer activates
x
Press “Mode”
Cooling Mode only
Indicator LED
Power e-ion Patrol
Cooling Mode with
Patrol operation (Default)
Indicator LED
Power e-ion Patrol
x
Press “Patrol”
x
Press “Patrol”
Air quality
improved
Cooling Mode with e-ion
Indicator LED
Power e-ion Patrol
Operation stop
Indicator LED
Power e-ion Patrol
Patrol individual operation
Indicator LED
Power e-ion Patrol
x
Press “Patrol”
x
Press “Patrol”
x
OFF Timer
activates
activates
Air quality
improved
e-ion operation
Indicator LED
Power e-ion Patrol
x
Press “OFF/ ON”
x
Press
“Patrol”
“Patrol”
1
2
4
3
LED off
LED on
LED on
x
Press “OFF/ ON”
x
Press “Patrol”
Patrol LED Air Quality
Blue
Clean
Orange
Moderate
Red
Dirty
Air dirty /
Air refreshment
Air dirty /
Air refreshment
Air refreshment
37
x Patrol Sensor Control
o 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 Clean, Patrol LED turns blue color.
o After that, Patrol sensor starts to record the resistance value at fixed interval. Higher resistance value
indicates cleaner air.
o 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.
o There are 3 air dirtiness level, based on the Air Dirtiness Value:
Air Dirtiness level 0: Clean
– Patrol LED = blue color
Air Dirtiness level 1: Moderate
– Patrol LED = orange color
Air Dirtiness level 2: Contaminated – Patrol LED = red color
Air Dirtiness Level 0
Air Quality Worsen
G1
Air Dirtiness Level 1
G3
G2
G4
Air Dirtiness Level 2
Air Quality Improve
x Dirtiness level sensitivity adjustment
It is possible to change the Patrol sensor sensitivity, where the Threshold value (G1 ~ G4) will be shifted
accordingly:
1
accordingly:
1
Press and release “SET” button.
2
Press Timer / Timer button to select sensitivity.
(Air 1 “Low Sensitivity” Air 2 “Standard” (Default) Air 3 “High Sensitivity”)
(Air 1 “Low Sensitivity” Air 2 “Standard” (Default) Air 3 “High Sensitivity”)
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
x e-ion
Control
o e-ion operation starts condition
When dirtiness at level 2 (Patrol LED turns red).
o e-ion operation time
If dirtiness level improves from level 2 to level 1 (Patrol LED from red to orange), the unit carries out level
change after 60 seconds.
When dirtiness level returns to level 0 (Patrol LED turns blue) continuously for 11 minutes or more, e-ion
operation stops.
x Dirtiness Level and fan speed
o When e-ion operation starts, the fan speed increases 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
o 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.
LCD display.
During Patrol individual operation if e-ion stops, Indoor Fan stop operation.
x Airflow direction (Horizontal, Vertical) Control
o During any operation mode combines with Patrol operation, air flow direction follows respective operation
mode.
o 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 on LCD display.
o During Patrol individual operation if e-ion stops, Airflow direction louver closed.
Air Dirtine
ss Value
Dirty
Moderate
Clean
38
x Indicator
o When Patrol operation starts, Patrol LED is ON with 3 different colors:
o Then e-ion operation starts based on dirtiness level, both Patrol LED and e-ion LED are ON
x Remote Control Receiving Sound
o
Normal
Operation
Î Patrol Mode
: Beep
o
Patrol
Mode
Î Stop
: Long Beep
o
Patrol
Mode
Î Normal Operation : Beep
o
Stop
Î Patrol
: Beep
x Timer
Control
o When ON timer activates when unit stops, previous operation resumes and restored last saved Patrol
operation status.
o When ON timer activates during any operation, no change and carry on current operation.
o When OFF timer activates during any operation, all operation stops and the latest Patrol operation status is
saved.
x Power Failure Control
o During Patrol individual operation, if power failure occurs, after power resumes, Patrol individual operation
resumes immediately.
o During combination operation, if power failure occurs, after power resumes combination operation resume
immediately.
o When e-ion operation is ON during Patrol operation, if power failure occurs, after power resumes, only Patrol
operation will resume but e-ion operation will not resume.
x Error Detection Control
o The Patrol error detection control starts once the power is supplied to Patrol sensor. However, the error will
display when the Patrol operation is ON.
o Error detection method:
If the Patrol sensor is opened circuit continuously for 6 hours, Patrol sensor error occurs. However, the
error will display only when the Patrol operation is ON.
o Patrol Sensor Control after error occurs
During any operation mode combines with Patrol operation
x Power supply to Patrol sensor is OFF
x Air conditioner normal mode operation continues with Patrol LED blinking.
x The Patrol LED continues blinking if the patrol operation is ON and stops blinking if the patrol
operation is OFF.
During Patrol individual mode
x Power supply to Patrol sensor is OFF
x Patrol LED blinks.
x The Patrol LED continues blinking if the Patrol operation is ON and stops blinking if the Patrol
operation is OFF
o Error cancel condition:
o Power supply reset
x Patrol Operation Demo Mode
o Patrol Operation Demo Mode start condition
Press “Auto OFF/ON” button at indoor unit for 5 seconds to enter Forced Cooling Operation, then press
“Patrol” button at remote control for 5 seconds and release.
o The Patrol indicator change color every 10 seconds follows the pattern below for demo purpose:
BLUE
(10 seconds)
(10 seconds)
(10 seconds)
ORANGE
(10 seconds)
(10 seconds)
(10 seconds)
RED
(10 seconds)
o During demo, all operation stops, remote control buttons and auto OFF/ON button are ignored.
o Patrol Operation Demo Mode stop condition
Press “Patrol” button for 5 seconds and release.
Power supply reset.
Patrol LED
Air Quality
Blue Clean
Orange Moderate
Red Dirty
39
Cooling Mode only
Indicator LED
Power e-ion Patrol
Cooling Mode with
e-ion operation
Indicator LED
Power e-ion Patrol
x
Press e-ion
x
Press e-ion
Operation stop
Indicator LED
Power e-ion Patrol
e-ion individual operation
Indicator LED
Power e-ion Patrol
x
Press e-ion
x
Press e-ion
x
OFF Timer
activates
activates
x
Press “OFF/ON”
x
OFF timer activates
x
Press “OFF/ON”
x
OFF timer activates
x
ON Timer activates
x
Press “Mode”
LED off
LED on
LED on
1
2
4
3
12.14
e-ion operation
x This operation provides clean air by producing negative ions to attract dust captured at the positively charged
active e-ion filters.
x e-ion operation start condition
o During unit running at any operation mode, if “e-ion” button is pressed, combination operation (operation
mode + e-ion operation) starts.
o During unit is OFF, if “e-ion” button is pressed, e-ion individual operation starts.
x e-ion operation stop condition
o When “OFF/ON” button is pressed to stop the operation.
o When “e-ion” button is pressed again.
o When “Patrol” button is pressed.
o When OFF Timer activates.
x e-ion operation pause condition
o When indoor fan stop (during deice, odor cut control, thermostat off, etc.). e-ion operation resume after
indoor fan restarts.
o When indoor intake temperature 40°C. e-ion operation resume after indoor intake temperature < 40°C
continuously for 30 minutes.
x Indoor
fan
control
o During any operation mode combines with e-ion operation, fan speed follows respective operation mode.
o During e-ion individual operation – 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.
x Airflow direction control
o During any operation mode combines with e-ion operation, air flow direction follows respective operation
mode.
o During e-ion individual operation, only Auto Air Swing is allowed. Even if Air Swing button is pressed, no
signal is sent to air conditioner, and no change on LCD display.
x Timer
control
o When ON timer activates when unit stops, previous operation resumes and restored last saved e-ion
operation status.
o When ON timer activates during any operation, no change and carry on current operation.
o When OFF timer activates during any operation, all operation stops and the latest e-ion operation status is
saved.
x Indicator
o When e-ion operation starts, e-ion indicator ON.
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