External Input And Output - Fujitsu ASUG15LZAS Design & Technical Manual
Wall mounted type
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Also See for ASUG15LZAS:
- Service manual (179 pages) ,
- Design & technical manual (74 pages) ,
- Service manual (179 pages)
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9. External input and output
PCB
External input
Operation/Stop
Forced stop
Forced thermostat off
External input and
output
(UTY-XCSXZ2)
External input and output PCB
SW301
CN314
CN313
CN312
CN311
CN310
CN308
External output
Operation status
Error status
—
Indoor unit fan
operation status
External heater output
- 21 -
SW302
Rotary switch
To CN6 on Indoor unit PCB
Connector
CN313/
CN314
—
CN313
CN310
CN311
CN312
Input select
Input signal
Edge/Pulse
Dry contact/
Apply voltage
Edge
—
—
9. External input and output
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