30
Air conditioner type: 4-speed horizontal room or ducted fan coil
Appropriate thermostat:
Prossimo 4400
?
If the rated current of the fan coil electro motor exceeds 3A, relays as illustrated are necessary
between thermostat and electro motor. This may occur with large ducted fancoils.
Low
Extra Low
Medium
High
Null
Refer to note
Low
Extra Low
Medium
High
Line
Terminal
number
Description
Input/
Output
Electrical characteristics
1
Null
Input
AC 220V / 24V 50Hz
2
Fan high
Output
AC 220V / 24V 50Hz
3
Fan medium
Output
AC 220V / 24V 50Hz
4
Fan low
Output
AC 220V / 24V 50Hz
5
Fan extra low
Output
AC 220V / 24V 50Hz
6
Do not connect
-
-
7
Line
Input
AC 220V / 24V 50Hz
Appendix B.
