02-24
SW3 setting
SW3-1
SW3-2 Capacity range
Outdoor unit capacity switch (Setting for each unit. Never change at the site)
SW4 setting
Number of slave unit ( Only for master unit )
OFF
ON
OFF
OFF
OFF
ON
ON
8 HP
10 HP
14 HP
ForbiddenON
( Factory setting)
( Factory setting)
( Factory setting)
SW3-3
SW3-4 Address
Outdoor unit address switch (Setting for each unit)
OFF
ON
OFF
OFF
OFF
ON
ON
Master
Slave 1
Slave 2
ForbiddenON
SW4-1
SW4-2 Number of slave unit
OFF
ON
OFF
OFF
OFF
ON
ON
0
1
2
ForbiddenON
Set the Dip SW to correspond to the outdoor unit capacity.
Set the Dip SW to correspond to the outdoor unit address.
Set the Dip SW to correspond to the number of slave unit.
In the event of compressor failure etc., error information is stored in PCB.
After repairing the parts and turn ON the power, set the DIP-SW for reset the error.
(Note : without above setting, error information can't be released and continue to Error display.)
Error reset (Setting for master and slave unit)
SW4-4 Error reset
Error reset
OFF ON
ON OFF
Dip SW 4-3 setting forbidden
SW4-3 OFF
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