Hitachi RCI-FSN3E Manual De Instalación Y Funcionamiento página 16

Electrical wiring
6.3 SETTINGS Of DIP SWITCHES
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Quantity and Position of Dip Switches
Dips switches position is the following:
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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DSW6 and RSW1: Unit No. Setting
The below figure indicates the position before shipment.
Indication
Use flathead driver
DSW6
ON
1 2 3 4 5 6
Here is set DSW6 and rSW1 before shipment up to 63 can be set.
Ex. Setting nº16
ON
1 2 3 4 5 6
Nº 1 PIN is on
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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.
Indoor Unit Model DSW4 Setting
ON
rCI
1 2 3 4
DSW8
RSW1
RSW1
Fix to 6
10 PmmL0231A rev. 0 - 02/2011
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DSW3: Capacity Code Setting
No setting is required, due to setting before shipment. This dip switch
is utilized for setting the capacity code which corresponds to the Horse
Power of the indoor unit.
HP 0.8
ON ON
Setting
Position
1 2 3 4 1 2 3 4
HP 1.8
ON ON
Setting
Position
1 2 3 4 1 2 3 4
HP 3
ON ON
Setting
Position
1 2 3 4 1 2 3 4
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DSW5 and RSW2: Refrigerant Cycle No. Setting
Setting is required. Setting position before shipment in
DSW5
ON
1 2 3 4 5 6
Here is set DSW5 and rSW2 before shipment up to 63 can be set.
Ex. Setting 5 system
ON
1 2 3 4 5 6
All pins are OFF
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DSW7: fuse Recover
No setting is required, due to setting before shipment.
Setting position before shipment is all OFF.
In case of applying high voltage to
the terminal 1,2 of TB2, the fuse
(0.5) on the PCB1(m) is cut. In such
a case, firstly correct the wiring to
TB2 and then turn ON #1 (as show-
ing beside)
1.0 1.3 1.5
ON ON
1 2 3 4 1 2 3 4
2 2.3 2.5
ON ON
1 2 3 4 1 2 3 4
4 5
ON
ON
1 2 3 4 1 2 3 4
RSW2
RSW2
Fix to 5
ON
1 2
6