John Wood Takagi - 320H-520H - Manual (Page 22)

22
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.
Connectors
PARENT
2
1
Right bank
of Dipswitches
OFF ON
1
2
3
4
5
678
9
10
1
23456789
10
Connectors
PARENT
2
1
Right bank
of Dipswitches
OFF ON
1
2
3
4
5
6789
10
1
2
345
6
789
10
Communication cable
Connectors
PARENT
2
1
Right bank
of Dipswitches
OFF ON
1
2
3
4
5
678
9
10
1
2
3
45
6
7
8
9
10
PARENT unit CHILD-1 unit CHILD-2 unit
Prohibited
Wrong connections between the “CHILD-
1" unit and the “CHILD-2" unit
WARNING
Connecting two “PARENT" connectors
together from two separate units may dam-
age the computer board. The communi-
cation cable has a female end and a male
end so it’s impossible to have a PARENT-
to-PARENT connection with the commu-
nication cable. Do not splice or modify
connectors.
•
CASE 4:
If a remote controller (optional) is used, it has to be con-
nected 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.
Connectors
PARENT
2
1
Right bank
of Dipswitches
OFF ON
1
2
3
4
5
6789
10
1
2
345
6
7
8
9
10
Communication cable
Connectors
PARENT
2
1
Right bank
of Dipswitches
OFF ON
1
2
3
4
5
6789
10
1
2
345
6
7
8
9
10
PARENT unit CHILD-1 unit Remote controller
Prohibited
Remote controller connected to incorrect
unit
The remote controller is not required for
the Easy-Link system.
If running the Easy-Link system without
the remote controller, please make sure
the temperature settings on ALL the units
are set to the same settings. Otherwise,
the units may not operate properly.
If the remote controller is used, the tem-
perature on all the units in the system
will automatically be set to the same
temperature that is set on the remote. •
•
•
•