Toshiba Carrier RAV-SP180KRT-UL Manuel D'installation page 30

+001111052201_00Ta.book Page 29 Friday, November 20, 2009 11:45 AM
High-Wall Type
▼ Centrally control the system by the SDI series on their own
Setting for the terminating resistor is required.
• Use switch SW01 for the setting.
• Make the terminating resistor setting only for the indoor unit with the smallest line address number.
Indoor unit
Line address
SW01 bit1
Remarks
29-EN
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Central Central
control
control
device
device
Central control device: Up to 10 units
U1 U2 U1 U2
U3 U4 U3 U4
Refrigeration
Refrigeration
system 1
system 2
Outdoor unit
L L S
1 2
U3 U4 L L S U3 U4
1 2
A B
TCC-LINK adapter
(option)
Required for
indoor units other
than high wall type
Remote controller
Remote controller
Group operation (up to 8 units)
1
ON
Set bit1 of
Factory default
SW01 to ON
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Refrigeration
system 3
L L S L L S
1 2 1 2
Header
indoor
Follower
unit indoor unit
L L S L L S
1 2 1 2
A B A B
Remote
controller wiring
Remote controller
2
OFF
(OFF at factory default)
Installation Manual
Toshiba