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SiUS30-1301
Field Setting from Condensing Unit
Field Setting
113
(2) Set Cool/Heat Separately for Each Condensing Unit System by Cool / Heat Selector
It does not matter whether or not there is condensing - condensing unit wiring.
Set condensing unit PCB DS1-1 to OUT (factory setting).
Set cool/heat switching to IND (individual) for “Setting mode 1” (factory setting).
MODE
TEST
MALFNC.
C/H SELECT
C/H SELECT R.C.
C/H SELECT
IND
SLAVE
MASTER
L.N.O.P. DEMAND
DIP SW.
DS1-1
OUT
IN
I
O
OUT-MULTI
Indoor unit
Indoor unit
Remote
controller
Remote
controller
I-O
O-O
Cool/Heat
selector