John Wood Takagi - 710 - Manual (Page 16)

16
• 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.
Prohibited
Wrong connection between the “CHILD”
unit and the remote controller
The remote controller is not required for
the Easy-Link system.
If running the Easy-Link system with-
out the remote controller, please make
sure the DIPswitch settings for the tem-
perature and direct-vent 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.
However, even with the remote, the
direct-vent DIPswitch settings still need
to be set to the same settings on all the
units. •
•
•
CAUTION
If you connect the “PARENT connector” of
the “PARENT” unit to the “[3] connector”
of the “CHILD-1” unit, the “PARENT” unit
and the “CHILD-1” unit will display “761”
error code.
Prohibited
Wrong connection between the “PARENT”
unit and the “CHILD-1” unit
CAUTION
If you connect the “[2] connector” of the
“CHILD-1” unit to the “[3] connector” of the
“CHILD-2” unit, the “PARENT” unit and
the “CHILD-2” unit will display “761” error
code.
Prohibited
Wrong connection between the “CHILD-1”
unit and the “CHILD-2” unit
CAUTION
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
work as an individual unit, and will not be
part of the Easy-Link system.
Prohibited
Wrong connection 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.