24
25
26
27
28
15
14
13
12
11
1
0
16
17
18
19
20
21
22
23
2
9
30
ESC
MENU
ENTER
1
2
3
4
5
20
19
18
17
16
15
21
23
24
26
27
28
25
22
7
8
9
10
12
14
11
6
13
31
BOILER
29
30
POWER
/
OPERATION
BURNER
31
Escape from a selection
Temperature and message display
Day of the week indicator
Manual program activation indicator
Boiler activation indicator
(valid only for the BS-851/R)
Hour and message display
Temperature units display
Active burner output display
Selecting on not the area presence program
Activate / Deactivate boiler
(valid only for the BS-851/T)
Go to the next item or selection
Select normal or night program
Go to the previous item or selection
Select and confirm installation settings
Daily program activation indicator
Weekly program activation indicator
Night program activation indicator
Burner activation indicator
Power supply and programming status indicator
Boiler activation indicator
(valid only for the BS-851/R)
Normal program activation indicator
Burner activation indicator
Wi
WPS
Button
Manual
Button
LD5
LD
1
LD
4
Programming
Key
Serial
Number
Figure 1
Page
2 from
1
4
940851000_09_010
