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h. Power failure
• During Patrol individual operation, if power failure occurs, after power resumes, Patrol individual operation resumes
immediately.
• During combination operation, if power failure occurs, after power resumes combination operation resume immediately.
i. Error Detection Control
• 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.
• Error detection method:
- If the Patrol sensor feedback is 0V or 5V continuous for 6 hours, Patrol sensor error occurs. However, the error will display
only when the Patrol operation is ON.
• Patrol Sensor Control after error occurs
- During any operation mode combines with Patrol operation
• Power supply to Patrol sensor is OFF
• Air conditioner normal mode operation continues with Patrol LED and Timer LED blinking and “H58” is indicated.
• Timer LED will always blinking and the Patrol LED continues blinking if the Patrol operation is ON and stops blinking if the
patrol operation is OFF.
- During Patrol individual mode
• Power supply to Patrol sensor is OFF
• Patrol LED and Timer LED blinking and “H58” is indicated.
• Timer LED will always blinking and the Patrol LED continues blinking if the Patrol operation is ON and stops blinking if the
Patrol operation is OFF.
• Error cancel condition:
- Power supply reset
12.12. e-ion Operation
A. Purpose
This operation provides clean air by producing negative ions to attract dust captured at the positively charged e-ion filters.
B. Control Condition
a. e-ion operation start condition
• During unit running at any operation mode, if “e-ion” button is pressed, combination operation (operation mode + e-ion
operation) starts.
• During unit is OFF, if “e-ion” button is pressed, e-ion individual operation starts.
b. e-ion operation stop condition
• When “OFF/ON” button is pressed to stop the operation.
• When “e-ion” button is pressed again.
• When “Patrol” button is pressed.
• When OFF Timer activates.
c. e-ion operation pause condition
• When indoor fan stop (during deice, odor cut control, thermostat off, etc.). e-ion operation resume after indoor fan restarts.
• When indoor intake temperature 40°C. e-ion operation resume after indoor intake temperature < 40°C continuously for 30
minutes.
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