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Maintenance instructions
ENGLISH
BCM Parameters
Code Symbol Description Unit Min. Max. Imp. Fab.
803 Srv Enabled Services 16 27
483 rP Gen: Temp. Max Dierential °K 0.0 50.0
34 HY Burner Hysteresis °K 5.0 20.0
31 HL CH#1: Minimum Set-point °C 20.0 40.0
39 HH CH#1: Maximum Set-point °C 45.0 85.0
799 AC Input 0/10V 0 3
376 DI1 Programmable Input #1 0 2
322 Po Pump: Post-circulation min. 1 10
341 PL Pump: Minimum Control V 0 10
313 Pr Pump: Maximum Control V 0 10
792 CHP CH: Max. Modulation % 0 100
611 POT Gen: Err. Max. Parallel °K 0 30
612 POL Gen: Mod. Max. Parallel % 0 100
650 dL DHW: Minimum Set-point °C 25.0 45.0
385 dH DHW: Maximum Set-point 50.0 65.0
360 dt Heater Adjustment 0 15
656 drT DHW: Temp. Requested Dierential °K -20
20
657 drH DHW: Requested Temp. Hysteresis °K 1 20
310 DpT DHW Pump: Postcirc. sec. 5
600
660 dbT DHW: Temp. Maximum Boiler °C 50.0
85.0
48 ChSet CH#1: Set-point °C 20.0
85.0
64 ChPO1 CH#1: Parallel Supply 0 1
346 FL Minimum Modulation % 0 100.0
600 mB Burners: Min. Inserted 1 8
616 BSt Gen: Insertion Time sec. 30 900
613 BRt Gen: Removal Time sec. 30 900
336 HS Temperature Gradient °C/min 1 30
353 HP CH PID: Proportional °K 0 50
354 HI CH PID: Integrative °K 0 50
478 Hd CH PID: Derivative °K 0 50
816 MI Modbus Address 1 127
817 MT Modbus Time-out sec. 0 240
896 TU °Fahrenheit 0 1
309 St Application Code 0 1
368 VA1 Programmable Relay #1 0 1
369 VA2 Programmable Relay #2 0 1
771 PS Water Pressure Sensor 0 1
768 LG Sens. Min. Gas Pressure 0 1
793 COC Chimney Obstruction Sensor 0 2
622 FS Minimum Flow Sensor 0 1
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