Filter
Top Products
7
Display
Standard Timer Nature Power
(GREEN)
X
(GREEN)
X
X
(GREEN)
(GREEN)
X
X
X
X
X
X
X
X
X
X
X
X
X
Restore from power failure (input initial power)
Indoor unit Room sensor Error (open or short)
Indoor unit heat exchanger temperature sensor Error (open or short)
Indoor fan malfunctioning (for speed is below 450rpm)
In case that the communication between the indoor unit and outdoor unit is not made
for 60 seconds
Outdoor sensor Error (open or short)
- Outdoor sensor
- Pipe sensor A, B
The malfunction ot 4way valve in heat mode operation.
Self Diagnosis
4) Indoor unit observes operation condition of the air conditioner, and displays self diagnosis details
on the display panel.
NO
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2
3
4
5
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DB98_05645A(1)_1 5/30/02 7:04 PM Page 7