External Input And Output (Lpas Series Wall Mounted Type Indoor Unit) - Fujitsu ACUH07LUAS1 Design & Technical Manual

13. External input and output (LPAS series wall mounted type
indoor unit)
Indoor unit PCB
CN65
(Ext. in/out PCB)
PCB
Operation/Stop
Forced stop
Indoor unit
Operation/Stop
Forced stop
Forced thermostat off
External input
and output (UTY-
XCSXZ2)
CN47 (Ext. out)
CN46 (Ext. in)
External input External output
Operation status
Error status
Indoor unit fan
operation status
Cooling thermostat
—
On
Heating thermostat
On
External heater
output
Operation status
Error status
Indoor unit fan
operation status
External heater
output
—
Remote controller
output
Cooling high/low
output
Heating thermostat
On
- 126 -
External input and output PCB
SW301 SW302
CN314
CN313
CN312
CN311
CN310
Connector
— CN46
CN47
CN313/
CN314
—
CN313
CN310/
CN311/
CN312

13. External input and output (LPAS series wall mounted type indoor unit)

Rotary switch
CN308
Input
Input select
signal
Dry contact Edge
— —
Edge/Pulse
Dry contact/
Apply voltage
Edge
— —