Haier CA0035EAND, Service Manual

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10. PCB Photo and Address Code Setting
Note:
(1) There is no same address code in one system.
(2) The above address codes must be set by professionals.
Address Code Setting (SW0401-1~4)
The former four digits of the eight-digit code switch are for module address setting, and the latter four for unit mode
and capacity setting. The unit mode and capacity codes have been set in delivery, and they are unchangeable. The
unit address codes default to ON, ON, ON and ON (for master unit), and in delivery, the codes default to ON, ON, ON
and ON.
Dip1 Dip2 Dip3 Dip4 Dip5 Dip6 Dip7 Dip8 Description
ON ON ON ON ---- ---- ---- ---- Module address:0
ON ON ON OFF ---- ---- ---- ---- Module address:1
ON ON OFF ON ---- ---- ---- ---- Module address:2
ON ON OFF OFF ---- ---- ---- ---- Module address:3
ON OFF ON ON ---- ---- ---- ---- Module address:4
ON OFF ON OFF ---- ---- ---- ---- Module address:5
ON OFF OFF ON ---- ---- ---- ---- Module address:6
ON OFF OFF OFF ---- ---- ---- ---- Module address:7
OFF ON ON ON ---- ---- ---- ---- Module address:8
OFF ON ON OFF ---- ---- ---- ---- Module address:9
OFF ON OFF ON ---- ---- ---- ---- Module address:10
OFF ON OFF OFF ---- ---- ---- ---- Module address:11
OFF OFF ON ON ---- ---- ---- ---- Module address:12
OFF OFF ON OFF ---- ---- ---- ---- Module address:13
OFF OFF OFF ON ---- ---- ---- ---- Module address:14
OFF OFF OFF OFF ---- ---- ---- ---- Module address:15
---- ---- ---- ---- ON --- --- --- Cooling only
---- ---- ---- ---- OFF --- --- --- Heat pump
---- ---- ---- ---- --- ON OFF --- CA0030CAND
---- ---- ---- ---- --- OFF OFF --- CA0070CAND
---- ---- ---- ---- --- OFF ON --- CA0100CAND
---- ---- ---- ---- --- ON ON --- CA0130CAND
---- ---- ---- ---- ON R22
---- ---- ---- ---- OFF R410A