Burner contr.unit, S 300 Kromschröder BCU 370WI1FEU0D3

Burner contr.unit, S 300 Kromschröder BCU 370WI1FEU0D3
Burner control unit, series 300

Burner control unit, series 300 88600646 , BCU 370WI1FEU0D3

Housing for on-site mounting, for controlling, igniting and monitoring modulating gas burners. For continuous operation with ionization control or UV control using UV sensor UVD. Intermittent operation with UV sensor UVS. Display of the program status, unit parameters and flame signal. Manual operating mode. Diagnosis and adjustment of unit parameters via optical interface using PC software BCSoft. EU certified. AGA approved.
Market: European market, EC type tested and certified
Mains voltage: 230 V~, 50/60 Hz
Electronic ignition: Single-pole
Fan control: 3 A relay
Valve control: Three-point step
Flame control: Ionization control (continuous or intermittent operation) or UV control (intermittent operation with UVS)
Digital input function: Integrated tightness control
Electrical connection: With bottom section
11 Minimum burner pause time tBP: 0 s
07 Burner start-up attempts: 1
22 Switch-on delay time tE: 0 s
21 Pre-ignition time tVZ: 0 s
12 Safety time 1, burner/pilot burner start-up tSA1: 10 s
13 Flame proving period 1, burner/pilot tFS1: 2 s
14 Safety time 2, main burner start-up tSA2: 3 s
15 Flame proving period 2, main burner tFS2: 2 s
29 Controller enable signal delay time tRF: 0 s
10 Minimum burner on time tB: 0 s
09 Safety time during operation tSB: 2 s
27 V2 during burner operation: Off
08 Behaviour in the event of flame failure during operation: Fault lock-out
02 Burner switch-off threshold: 1 micro A
17 UVS check (1 x in 24 hours): Off
16 Operating time in Manual mode: limited to 5 minutes: Yes
30 User-defined password: ----
04 Air monitoring during pre-purge: On
05 Air monitoring during operation: On
23 Min. gas pressure monitoring: On
24 Digital input function: Integrated tightness control
26 TC test period tP: 10 s
20 Fan run-up time tGV: 1 s
25 Valve control: On
06 Pre-purge on each start-up: On
18 Pre-purge time tPV: 30 s
19 Post-purge time tPN: 0 s