Haier AB422XCBAA - Page 109

Pipe connections:
1 TO 4
A1
A2
B1
B2
B2
A1
A2
B1
Outdoor unit
Indoor units
1 TO 3(except for 21000BTU/h units)
A1
A2
B1
B2
Outdoor unit
Indoor units
A2
B1
B2
1 TO 2(except for 21000BTU/h units)
A1
A2
B1
B2
Outdoor unit
Indoor units
A2 B2
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