Hitachi RCI-1,0FSR Manuel D'installation Et De Fonctionnement page 44

ELECTRICAL WIRING
6.3 SETTINGS OF DIP SWITCHES
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Quantity and position of Dip switches
DSW4 DSW5
ON ON
1 2 3 4 1 2 3 4 5 6
ON ON
1 2 3 4 1 2 3 4 5 6
DSW9 DSW6
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Factory setting
!
C A U T I O N
Before setting dips switches, firstly turn off power source and set the
position of the dips switches. If the switches are set without turning off the
power source, the contents of the setting are invalid.
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N O T E
The mark "n" indicates position of dips switches. Figures show setting
•
before shipment or after selection.
• Indication position of rotatory switches.
0
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DSW3: Capacity code setting
No setting is required. This dip switch is utilized for setting the
capacity code which corresponds to the Horse Power of the
indoor unit.
Factory setting:
1.0 HP 1.5 HP
ON ON
1 2 3 4 5 6 1 2 3 4 5 6
3.0 HP 4.0 HP
ON ON
1 2 3 4 5 6 1 2 3 4 5 6
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DSW4: Unit model code setting
No setting is required. This switch is utilized for setting the
model code which corresponds to the indoor unit type.
Factory setting:
10 PMML0547 rev.0 - 11/2020
ON
DSW7
RSW1
1 2
0
0
ON
1 2 3 4 5 6
DSW3
RSW2
Indication
Use flathead driver
DSW3
2.0 HP 2.5 HP
ON
ON
1 2 3 4 5 6
1 2 3 4 5 6
5.0 HP 6.0 HP
ON ON
1 2 3 4 5 6 1 2 3 4 5 6
DSW4
ON
1 2 3 4
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DSW5 and RSW1: Refrigerant cycle number setting
Setting is required.
Factory setting:
DSW5
ON
1 2 3 4 5 6
DSW5 and RSW1 can be set up to 63.
Ex. Setting 5 system
DSW5
ON
1 2 3 4 5 6
All pins are OFF
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DSW6 and RSW2: Unit number setting
Setting is required.
Factory setting:
DSW6
ON
1 2 3 4 5 6
DSW6 and RSW2 can be set up to 63.
Ex. Setting nº15
DSW6
ON
1 2 3 4 5 6
Nº 1 PIN is on
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DSW7: Fuse recover
No setting is required.
Factory setting:
In case of applying high voltage to the terminal
1,2 of TB2, the fuse (0.5) on the PCB is cut.
In such a case, firstly correct the wiring to TB2
and then turn ON #1 (as showing beside).
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DSW9:
Factory setting
ON
1 2 3 4
RSW1
0
RSW1
0
Fix to 5
RSW2
0
RSW2
0
Fix to 5
DSW7
ON
1 2
ON
1 2
DSW9
Installation of air panel:
Silent Iconic
ON
1 2 3 4