Fujitsu ASUH12LMAS Design & Technical Manual

¢
External Input and Output PCB
The indoor unit Operation/Stop can be set by using the input connector on the PCB.
• Input select
Use either one of these types of connectors according to the application. (Both types of connec-
tors cannot be used simultaneously.)
– Dry contact
In case of internal power supply, set the slide switch of SW301 to "NON VOL" side.
1
2
3
Input 1
PCB
Connected device
*

+
-
1
2
3
Input 2
*

+
-
CN313
CN314
*1: The switches can be used on the following condition: DC 12 V to 24 V, 1 mA to 15 mA.
– Apply voltage
In case of external power supply, set the slide switch of SW301 to "VOL" side.
1
2
3
Input 1
Power supply
PCB
Connected device
*

*

*2
+-
1
2
3
Input 2
CN313
CN314
*1: The switches can be used on the following condition: DC 12 V to 24 V, 1 mA to 15 mA.
*2: Make the power supply DC 12 V to 24 V, 10 mA or more.
- 17 -
8-1. External input
8. External input and output
WALL MOUNTED ASUG09-12LMAS WALL MOUNTED ASUG09-12LMAS

Fujitsu ASUH12LMAS Specifications

General

Brand	Fujitsu
Model	ASUH12LMAS
Category	Air Conditioner
Language	English