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INSTALLATION AND OPERATION MANUAL
36
13.3.4.SYSTEM INSTALLATION DIP SWITCH SETTING
Dip Switch Setting of Indoor PCB and Outdoor PCB for H-LINK II
”
It is required to set dip switches of every indoor unit and outdoor unit and match of the transmission circuit impedance.
Dip Switch Setting Example:
−
Cycle nº 0
DSW5
Terminating
Resistance
DSW4
Refrigerant Cycle Nº
(Setting for ten digit)
RSW1
Refrigerant Cycle Nº
(Setting for last digit)
Outdoor units
Indoor units
DSW5
Refrigerant Cycle Nº
(Setting for ten digit)
RSW2
Refrigerant Cycle Nº
(Setting for last digit)
DSW6
Indoor unit Address
(Setting for ten digit)
RSW1
Indoor unit Address
(Setting for last digit)
Unit
Name of Dip Switch
Refrigerant Cycle
Outdoor
Unit
Terminating Resistance
Refrigerant Cycle
Indoor
Unit
Indoor Unit Address
PMML0197_r0_04-10.indb 36
Cycle nº 1
Mark
Setting Before Shipment
DSW4
RSW1
DSW4
RSW1
DSW5
DSW5
RSW2
DSW5
RSW2
DSW6
RSW1
DSW6
RSW1
Cycle nº 2
Function
For setting refrigerant cycle address of Outdoor Unit. Set the DSW4 and
RSW1 not to overlap the setting of other Outdoor units in the same H-
LINK system
For matching impedance of transmission circuit, set the DSW5 according
to the quantity of outdoor units in the H-LINK system.
For setting refrigerant cycle address of indoor units. Set the DSW5
and RSW2 corresponding to the address of outdoor unit in the same
refrigerant cycle.
For setting indoor unit address. Set the DSW6 and RSW1 not to overlap
the setting of other indoor units in the same refrigerant cycle. (If not set,
the automatic address function is performed).
08/07/2010 9:20:58
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