Honeywell BCU 370 - Page 41

BCU 370 · Edition 01.19 41
Parameters
Description Parameter Value range Default Adjustable
1
)
Pre-ignition time t
VZ
21 0–5 s 1 s

Switch-on delay time t
E
22 0–250 s 0 s

Min. gas pressure monitoring 23 0 = Off; 1 = On 1

Digital input function 24
0 = –
1 = DG
max.
3 = Tightness control
1
v
Valve control 25 0 = Off; 1 = On 1

Tightness controll, test period t
P
26
10; 20;
30–250 s
10 s
v
V2 during burner operation 27 0 = Off; 1 = On 0

Quick start starts in... 28
0 = Ignition position;
1 = Closed position
0

Controller enable signal delay time t
RF
29
0; 10; 20;
30–250 s
0 s

User-defined password 30 0000–9999 XXXX

2)
Bus control activation 31 0 = Off; 1 = On 1
v
Bus control limitation 32
0 = Closed position
1 = Low position
2 = Ignition position
2
v
The last 10 fault messages 81–90 XX
1)
Adjustable using BCSoft software and a PC opto-adapter. Changes using BCSoft must be verified by scanning the parameters using the
Reset/Information button.
2)
Will not be displayed.
 = Adjustable
v = Depends on hardware configuration