Fujitsu ASUH24LPAS Service Manual

2. External input and output
Rotary switchSW302
CN308
SW301
External input and output PCB
Indoor unit PCB
CN314
CN313
CN312
CN311
CN310
CN65
(Ext. in/out PCB)
CN47 (Ext. out)
CN46 (Ext. in)
PCB External input External output Connector Input select
Input
signal
Indoor unit
Operation/Stop
- CN46 Dry contact Edge
Forced stop
-
Operation status
CN47 - -
Error status
Indoor unit fan
operation status
Cooling thermostat
On
Heating thermostat
On
External heater
output
External input
and output (UTY-
XCSXZ2)
Operation/Stop
-
CN313/
CN314
Dry contact/
Apply voltage
Edge/Pulse
Forced stop
Forced thermostat off CN313 Edge
-
Operation status
CN310/
CN311/
CN312
- -
Error status
Indoor unit fan
operation status
External heater
output
Remote controller
output
Cooling high/low
output
Heating thermostat
On
- (05-11) - 2. External input and output
FIELD WORKING FIELD WORKING

Fujitsu ASUH24LPAS Specifications

General

Brand	Fujitsu
Model	ASUH24LPAS
Category	Air Conditioner
Language	English