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3. Assigning Central Control Addresses
•
Before assigning central control addresses for the
LonWorks Interface, use the remote controller to make
central control address settings for A/C units.
•
Follow only the steps for "Assigning Central Control
Addresses" when a system controller or other central
controller is already provided.
[Setting Central Control Addresses]
(1) Press and hold both the
or longer.
Check that the "SETTING" display on the remote controller is
flashing.
(2) Set the "03" item code by pressing the
temperature setting buttons.
(3) Set the desired central control address by pressing the
and
timer buttons.
(4) Press the
button, and check that the "SETTING" display
stops flashing and illuminates instead.
(The setting data cannot be changed unless the
pressed.)
(5) Press the
button, and check that the display on the
remote controller has been cleared.
(5)
(4)
(1)
and
buttons for 4 seconds
button is
remote controller
(2)
(3)
For example, in this case
Indoor unit address: 1-8
Central address:
[Assigning Central Control Addresses]
(1) Turn the power switch (S001) on the LonWorks Interface
power board to OFF.
(2) Turn the setting switch (S006-2) to OFF (so that central
control addresses are set with the DIP switches).
and
S006
(3) Set the first central control address with the address switch
(S005). When assigning serial numbers, a consecutive series
of numbers is assigned for the central control addresses.
<Example> If the first central control address is "5," then this
S005
(4) Make the enable/disable settings with the indoor unit enabling
switches (S004).
<Example> If central control addresses "6" and "8" do not exist,
S004
17
(5) Turn the power switch (S001) on the LonWorks Interface
power board to ON.
1 2 3 4 5 6 7
OFF
circuit board assigns central control addresses "5,"
"6," "7," and "8."
1 2 3 4 5 6
OFF
enable only "5" and "7."
"5" is set as the central control
1 2 3 4
address for indoor unit group 0,
and "7" is set as the central
control address for indoor unit
OFF
group 2.
8
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