Technical Information

Electrical wiring
TCGB0079 rev.0 - 01/2013
136

DSW3: Capacity setting (no setting is required)
Factory setting
RAS-2HVNP RAS-2.5HVNP RAS-3HVN(P/C)E RAS-4HVN(P/C)E RAS-5HVN(P/C)E RAS-6HVN(P/C)E
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
RAS-4HN(P/C)E RAS-5HN(P/C)E RAS-6HN(P/C)E RAS-8HN(P/C)E RAS-10HN(P/C)E RAS-12HN(P/C)
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON

DSW4 / RSW1: Refrigerant cycle number setting (Setting is required)
Setting for the ten digit
(Factory setting)
1 2 3 4 5 6
ON
Setting position.
Set by inserting slotted screwdriver into the
groove (setting for the last digit)
0
9
8
7
6
5
4
3
2
1

DSW5: End terminal resistance (No setting is required)
Factory setting
1 2
ON
Cancellation
(Setting of end terminal resistance)
1 2
ON
N O T E
Setting for transmission
It is required to set the outdoor unit number refrigerant cycle and end terminal resistance for the H-LINK.
In the same refrigerant cycle, set the same refrigerant cycle number for the outdoor unit and the indoor units.
Example incase of setting before cycle number 25
DSW4: Turn ON pin number 2
1 2 3 4 5 6
ON
RSW1: set dial number 5
0
9
8
7
6
5
4
3
2
1
In case that the outdoor units quantity in the same H-LINK II is 2 or more, set in the DSW5 the pin number 1 OFF side
from the second refrigerant group outdoor units. If only one outdoor unit is used (in the same H-Link II system), no setting
is required.
TCGB0079_rev0_11-2012.indb 136 29/01/2013 14:27:39