Fujitsu Super High Power Series Design & Technical Manual page 67

• Operating mode
The cooling key on the user interface enables switching between operating modes.
– Off: The cooling function is deactivated.
– Automatic: The cooling function is automatically activated by the time program (line 907), the
holiday program, the occupancy key, or according to the need.
• Comfort cooling setpoint
In cooling mode the room temperature control follows the comfort setpoint adjusted under this set-
ting. The cooling comfort setpoint can be displayed with a knob on the room unit. In summer the
comfort setpoint is gradually increased in relation to the outdoor temperature. (For details of the
setting, refer to lines 918 to 920.)
• Release
The "Release" setting determines the time program according to which cooling is released.
– 24 h/day: Cooling is continuously activated (24 h/day).
– Time program HC: Cooling is activated according to the heat circuit time program.
– Time program 5: Cooing is released according to time program 5.
3-5. Cooling circuit 1 functions
Line
901 Operating mode (Off/Automatic)
Line
902 Comfort cooling setpoint
Line
Release
•
907
•
•
Function
Function
Function
24 h/day
Heating circuit program
Time program 5
- (03-23) -
3. Function table