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4. Damper on/off Test
1) Switch on the air conditioner.
2) Press
button to turn the zone on or off to check if the damper is
correctly connected by feeling the air at the outlet. Refer to User’s
manual for the operation.
TROUBLE SHOOTING GUIDE
Problem
Suggested Action
Nothing is showing
on touchpad LCD.
• Check the power supply.
• Check the cable and plug to the touchpad.
Touchpad display is
not normal.
• First disconnect the battery.
• Reset the touchpad by turning the power
supply off and on. If the display is normal, plug
in the battery again.
No response from
dampers when
turning on or off.
• Check the connection between the touchpad
and the damper motor.
• Check the 24V AC power supply.
Temperature is
beyond ±1°C range.
• Air Conditioner does not have enough capacity
for the area.
• Too much air coming from other areas.
Please contact distributors for any other
problems not listed as above.
