Takagi 110U Indoor (T-KJr2U-IN) Installation Manual And Owner's Manual page 26

"PARENT"
"PARENT"
ON position
"CHILD"
"PARENT"
"PARENT"
"CHILD-1"
"2"
"CHILD-2"
"2"
(A) 510U (T-D2U) models Computer board
Do not adjust the upper
bank of DIPswitches.
Lower bank of DIPswitches
(B) Basic diagram of connections between the Easy-Link System units
Connectors
Lower bank of
DIPswitches
Communica on cable
NOTE:
"PARENT"
"CHILD-1"
"PARENT"
"CHILD-2"
"CHILD-1"
"CHILD-3"
"CHILD-2"
Type of unit
Parent
Child
Connectors
Lower bank of
DIPswitches
lower bank of DIPswitches to the
"1"
"1"
"1"
Unit # of easy-link
1
2, 3 or 4
Connectors
Lower bank of
DIPswitches
"CHILD-1"
"CHILD-2"
"CHILD-3"
Easy-Link /
connectors
are next to
the computer
board.
Connectors
Lower bank of
DIPswitches