FCU 500, FCU 505 · Edition 02.17 78
Parameters
Name Parameter Value range Description Factory default settings
Capacity control (bus) 75
0
1
2
3
4
5
Off
MIN. to MAX. capacity;
standby in position for MIN. capacity
MIN. to MAX. capacity;
standby in CLOSED position
IGNITION to MAX. capacity;
standby in CLOSED position
MIN. to MAX. capacity;
standby in position for MIN. capacity;
burner quick start
IGNITION to MAX. capacity;
standby in CLOSED position; burner
quick start.
0
Password 77 0000 – 9999 Four-digit number code 1234
Fieldbus communication 80
0
1
2
Off
With address check
No address check
1