AirStage UTY-DCGY Manual de instalação - Página 9

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For "Operation" and "Input method" switching, perform the settings by
"External Input Setting" of menu operation.
For details of setting method, refer to the operating manual.
"Emergency Stop"
"Operation"
"All On/All Off" (Bach start/stop)
"Edge"
"Input Method"
"Pulse"
6. 6. 4
External output function
DC power
supply 12V
-
+
Connected
load *2
+
-
Connected
load *2
connected unit
*1.
Provide a DC12V power supply. Select a power supply capacity
with an ample surplus for the connected load.
Do not impress a voltage exceeding 12V across pins 1-2, and
3-4
*2.
The allowable current is DC15mA or less. Provide a load resis-
tance such that the current becomes DC15mA or less.
*3.
Polarity is [+] for pins 1,3 and [-] for pins 2,4.
Terminal
CH
pin
12V: 1 or more registered indoor units are
4
operating.
CH1
0V: All registered indoor units are
3
stopped.
12V: (1) An error occurs at 1 or more
CN9
2
(2) An error occurs at remote control-
CH2
0V: (1) All registered indoor units are
1
(2) Remote controller is operating
6. 6. 5
Wiring method
When using the external input/output function, the connection cable
is drawn out as shown in the fi gure below.
Fix the connection cable securely using the cable tie.
Ex. 1: When the cable is drawn out from the top of this unit:
Cutting out
Cable tie
PCB
+
-
+
-
*3)
4
2
1
3
CN9
Condition
registered indoor unit.
ler.
operating normally.
normally.
Connection cable
Ex .2: When the cable is drawn out from the back of this unit:
7.

TURNING ON THE POWER

CAUTION
▪
Check that the power supply voltage is within the specifi ed
range. If a power supply voltage outside the specifi cation is
input, it will cause trouble.
▪
Recheck the wiring. Incorrect wiring will cause trouble.
After installation work is completed, check the following contents:
Is Central remote controller power supply cable and transmission
cable wiring work complete?
Does the power supply match the rating of the Central remote
controller?
Turn on the power of Central remote controller. Since there is no
power switch at this controller main unit, turn on the power by
means of the power distribution panel (breaker).
If the following installer setting screen is displayed at the screen
of the Central remote controller panel, installation work is com-
plete.
For setting and operating of the Central remote controller, refer to the
separate operating manual.
*
Since there is some kind of a problem when the installer setting
screen does not appear, recheck the work contents.
En-8