Fujitsu AUUH18LUAS - Page 223

• Operation status
* The outdoor temperature zone transition from one to another will stay in that zone for minimum of 30 min.
Combination zone
Heat pump prohibition zone
On
On
12 V
Off
Off
0 V
Heater
Fan
Comp. On/Off
Outdoor temperature
(Factory setting)
Outdoor temperature zone *
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
3-5. Details of control output function - (05-41) - 3. External input and output (for indoor unit)
FIELD WORKING FIELD WORKING