Takagi T-KJr2-IN User Manual

Installation
27│Page
Con
necting two “
PARENT
”
connectors together from two separate units
may damage
the computer board. The communication cable has a female end and a male end so
it’s impossible to have a PARENT -to- PARENT connection with the communication
cable. Do not splice or modify connectors.
Communication cable
OFF
ON
OFF
ON
OFF
ON
2
1
2
1
2
1
2
1
2
1
2
1
P A R E N T P A R E N T P A R E N T
Co nn ec t o rs Con ne c t o rs Con ne c t or s
1 2 3 4 5 6
Right bank of Dipswitches
1 2 3 4 5 6
Right bank of Dipswitches
1 2 3 4 5 6
Right bank of Dipswitches
CASE 3:
 If you connect the “PARENT” connector of the “CHILD-1” unit to the “[1]” connector of the
“CHILD-2” unit, the “CHILD-2” unit will operate as an individual unit, and will not be part of the
Easy-Link system.
CASE 4:
 If a remote controller (optional) is used, it has to be connected to the “PARENT” unit. If the
remote controller is connected to a “CHILD” unit,
it will only control that particular individual
“CHILD” unit and will not control the Easy-Link system as a whole.
Wrong connections between
the “CHILD-1” unit and the
“CHILD-2” unit
Remote controller
connected to
incorrect unit
WARNING
Prohibited
Prohibited
Wrong Connections
PARENT
unit
CHILD unit
Remote controller
Communication cable
OFF
ON
OFF
ON
2
1
2
1
2
1
2
1
P A R E N T P A R E N T
Con ne c t o rs Co nne c to rs
1 2 3 4 5 6
Right bank of Dipswitches
1 2 3 4 5 6
Right bank of Dipswitches
Wrong
Connections
PARENT
unit
CHILD
-
1 unit
CHILD
-
2 unit

Takagi T-KJr2-IN Specifications

General

Brand	Takagi
Model	T-KJr2-IN
Category	Water Heater
Language	English