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Electrical wiring
6.3 sETTINGs Of DIP sWITCHEs
Quantity and Position of Dip Switches
DSW4
DSW5
ON
ON
1 2 3 4
1 2 3 4 5 6
ON
ON
1 2
1 2 3 4 5 6
DSW9
DSW6
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 in-
valid.
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
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 in-
door 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
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:
12
ON
DSW7
RSW2
1 2
0
0
ON
1 2 3 4 5 6
DSW3
RSW1
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
PmmL0223A rev.0 - 05/2012 - P5415035
DSW5 and RSW2: Refrigerant Cycle No. Setting
Setting is required.
factory setting:
DsW5
ON
1 2 3 4 5 6
DSW5 and RSW2 can be set up to 63.
Ex. Setting 5 system
DsW5
ON
1 2 3 4 5 6
All pins are Off
DSW6 and RSW1: Unit No. Setting
Setting is required.
factory setting:
DSW6
ON
1 2 3 4 5 6
DSW6 and RSW1 can be set up to 63
Ex. Setting nº15
DSW6
ON
1 2 3 4 5 6
Nº 1 PiN is on
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)
DSW9: (Not used)
No setting is required
factory setting:
rsW2
0
rsW2
0
Fix to 5
rsW1
0
rsW1
0
Fix to 5
DsW7
ON
1
2
ON
1
2
DsW9
ON
1
2
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