External Input & Output; External Input - Fujitsu ASU24CL1 Design & Technical Manual

11. EXTERNAL INPUT & OUTPUT
Connector
CN14
CN16
11-1.

EXTERNAL INPUT

CONTROL INPUT (Operation/Stop)
„ „
The air conditioner can be remotely operated by means of the following on-site work.
Operation is started at the following contents by adding the contact input of a commercial ON/OFF switch to a
connector on the external control PC board and turning it ON.
Operation mode
Set temperature
Air flow mode
Up-down air direction (swing)
Left-right air direction (swing)
Circuit diagram example
z „
Indoor
control PC board
Connector
1
3
* Make the distance from the PC board to the connected unit within 33 ft. (10m).
Contact capacity : 5VDC or more, 20mA or more.
Please use the non-polar relays and switches.
ON
Input signal
OFF
Operation
Indoor unit
Stop
Parts (Optional)
z „
Parts name
External connect kit
Wire (External input)
INPUT
Control input
(Operation / stop)
-
Initial starting after power turned on
Auto changeover
75°F (24°C)
AUTO
Standard air direction (swing OFF)
Standard air direction (swing OFF)
Connected unit
Ex.) Switch
*33 ft. (10 m)
Signal
Field supply
Model name
UTY-XWZX
- (01 - 15) -
OUTPUT
-
Operation status output
Starting other than at the left
Mode at previous operation
Temperature at previous operation
Mode at previous operation
Air direction at previous operation
Air direction at previous operation
REMARKS
See external
input/output settings
for details.