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ELECTRIC WIRING
10.5 SETTING OF THE DSW SWITCHES ON PCB1
Location of the DSW switches on PCB1.
Display
(7SEG)
SEG2
SEG1
PSW2
DSW4
DSW7
PSW5
PSW1
PSW3
DSW2
DSW3
Enter
PSW4
DSW5
DSW6
DSW8
DSW1
RSW1
DSW10
Setting required.
Set each main outdoor unit number on each
refrigerant cycle (Sub-units setting are not
required).
Outdoor and indoor units belonging to the same
refrigerant cycle: setting the same cycle number in
the outdoor and indoor units.
Setting not required.
8HP
ON
1 2 3 4 5 6
18HP
ON
1 2 3 4 5 6
Setting not required.
N O T E
52
PMML0479 rev.2 - 02/2018
PSW2
PSW5
PSW1
PSW3
PSW4
PSW buttons on PCB1
PSW1: OK.
PSW2, 3, 4 and 5: for checking.
Setting before shipment:
RAS-FSXNSE
10HP
ON
1 2 3 4 5 6
20HP
ON
1 2 3 4 5 6
RAS-FSXNPE
5HP
6HP
ON
ON
1 2 3 4 5 6
1 2 3 4 5 6
12HP
14HP
ON
ON
1 2 3 4 5 6
1 2 3 4 5 6
C A U T I O N
N O T E
Setting example for refrigerant cycle number 25
N O T E
12HP
14HP
ON
ON
1 2 3 4 5 6
1 2 3 4 5 6
22HP
24HP
ON
ON
1 2 3 4 5 6
1 2 3 4 5 6
8HP
ON
1 2 3 4 5 6
16HP
ON
1 2 3 4 5 6
16HP
ON
1 2 3 4 5 6
10HP
ON
1 2 3 4 5 6
18HP
ON
1 2 3 4 5 6
Setting before shipment:
ON
1 2 3 4
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