Haier YR-H 71 Service Manual page 51

Appearance, Dimension and Interface
1------------ Reset Port
2------------ Signal Ground Wire of Unit B
3------------ Signal Line of Unit B
4------------ Signal Ground Wire of Unit A
5------------ Signal Line of Unit A
6------------ Central Control Interface — B
7------------ Central Control Interface — A
8------------ Communication Line for RS-232 Linking Control Computer or Communication Line
of MODEM (We only offer agreement of deteetor for programming control software )
9------------ Power Cord. If damaged, to avoid dangers, the power cord must be replaced by
manufacturer or its maintenance department or similar professional staff.
Performance Parameters and Accessories
Power Supply
Consumed Power
The Maximum Dimension
Weight
Accessories
1PH, 220~230VAC, 50Hz
3W
139 × 142 × 55 mm
0.53 kg
2 pieces of communication line to air conditioner
(UL2547, AWG24 2C) (Core: red/white)
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