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ELECTRIC WIRING
Setting required
Setting before shipment
ON
1 2 3
N O T E
Setting required.
Setting before shipment
ON
1 2
N O T E
In the case of more than one refrigerant cycles in the same H-LINK or H-LINK II, set all No. 1 pins of DSW10 in the "OFF" position
except the main outdoor unit A.
Cancel the end terminal
SET FREE Series
outdoor unit
(base unit)
DSW10
1 2
Transmission line
(no polarity)
H-LINK or H-LINK II
Indoor
unit
Remote control switch
54
PMML0479 rev.2 - 02/2018
HSP setting: 30 Pa
ON
1 2 3
End resistance cancellation (*1)
DSW10 setting example
SET FREE Series
outdoor unit
(unit combination)
Transmission line (no
polarity) H-LINK or
H-LINK II
Indoor
unit
Outdoor unit being set end terminal
SET FREE Series
Send the end
outdoor unit
terminal
(unit combination)
DSW10
DSW10
1 2
1 2
Unit B
Unit A
(Sub)
(Main)
Cancel the end terminal
setting
Indoor
unit
HSP setting: 60 Pa
ON
1 2 3
ON
1 2
Set the end terminal
DSW10
DSW10
DSW10
1 2
1 2
1 2
Unit A
Unit B
Unit C
(Main)
(Sub)
(Sub)
Cancel the end terminal setting
Cancel the end terminal
SET FREE Series
outdoor unit
(unit combination)
DSW10
DSW10
1 2
1 2
Unit C
(Sub)
Indoor
unit
HSP setting: 80 Pa
ON
1 2 3
Fuse recovery (*2)
ON
1 2
Cancel the end terminal
SET FREE Series
outdoor unit
(base unit)
DSW10
DSW10
1 2
1 2
Indoor
unit
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