Fujitsu AOUH09LMAH1 - Troubleshooting with Error Codes; Serial Communication Error (E:11.X)

• Operation status
On
On
12 V
Off
Off
0 V
Heater
Fan
Comp. On/Off
Outdoor temperature
(Factory setting)
Outdoor temperature zone *
Heat pump
prohibition
zone
Heat pump
only zone
Combination zone
* The outdoor temperature zone transition from one to another will stay in that zone for minimum of 30 min.
46.4°F (8°C)
42.8°F (6°C)
-0.4°F (-18°C)
-4°F (-20°C)
NOTE:
In following operations, compressor will be on in heat pump prohibition zone.
• Other than heating
• Test run
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8-4. Details of function 8. External input and output
WALL MOUNTED ASUG09-12LMAS WALL MOUNTED ASUG09-12LMAS