02-26
SW8,9 setting
Rotary SW
8
9
Description Remarks
Refrigerant circuit
address 1
Refrigerant circuit
address 2
Refrigerant circuit address (the first digit)
Refrigerant circuit address (the second digit)
CN52
CN48
CN49
CN50
Input OutputConnector
Cool or Heat
Compressor ON DC12V
Compressor OFF
Normal
Error
0V
DC12V
0V
Select switch
OFF:Remote controller priority
ON :External Input priority
SW10 setting
( Factory setting)
ROTARY SWITCH SETTING (setting for each unit)
EXTERNAL INPUT AND OUTPUT (only for master unit)
Dip SW 10-1, 10-2, 10-3, 10-4 setting forbidden
SW10-1 OFF
SW10-2 OFF
SW10-3 OFF
SW10-4 OFF
Set the refrigerant circuit address
See "6-5 system setting" for detail.
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