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7
APPLICABLE CONTROLS / BMS INTERGRATION
A wired remote control is required during installation of the RA control DX-Controller.
Dx-Controller Configuration
REQUIREMENT
•When you use this air conditioner for the first time, it takes approx. 5 minutes
until the remote control becomes available after power-on. This is normal.
<When the power is turned on for the first time after installation>
It takes approx. 5 minutes until the remote control becomes available.
<When the power is turned on for the second (or later) time>
It takes approx. 1 minute until the remote control becomes available.
•Normal settings were made when the unit was shipped from factory.
Change the Dx-Controller as required.
•Use the wired remote control to change the settings.
•The settings cannot be changed using the wireless remote control,
sub remote control, or remote control-less system (for central remote
control only). Therefore, install the wired remote control to change
the settings.
Changing of settings for applicable controls
Basic procedure for changing settings
Change the settings while the air conditioner is not working.
(Be sure to stop the air conditioner before making settings).
Procedure 1
+ + button to select "7. DN setting" on the
Push the
"Field setting menu" screen, then push "Set" [F2] button.
Move the cursor to select "DN code" with the "<" [F1] button, then set "DN code"
With the
Move the cursor to select "data" with the ">" [F2] button, then set "data" with the
button.
Procedure 2
Refer to this installation manual for details about the DN code and data.
Procedure 3
Push the
is displayed on the screen, push the "Yes" [F1] button
Procedure 4
Push he "No" [F2] button to finish the setting operation.
screen for a while, then the screen return to the "Field setting menu" screen.
• The Dx-Controller (TCB-IFDA1GUL) main PCB is common
• As default this is configured as a RA control type in this model.
button.
button to set the other DN codes. After "Continue?"
for 0-10V type (TCB-IFDD1GUL : Analogue input type) .
Do not change the DIP-SW501 on MCC-1570.
appears on the
18
System
RA control
SW501_1
OFF
SW501_2
OFF
0-10V
OFF
ON
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