Honeywell R7140L1009 Burner Control Module

The Honeywell R7140G, L, M Burner Control Modules are microprocessor-based integrated burner control for automatically fired gas, oil or combination fuel single burner applications.
– Functions provided by the R7140G,L,M include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting.
– Upgrade replacement for BC7000 or R4140 legacy Programmer controls.
– Require ST7800 Purge Timer and appropriate R78XX Amplifier to complete the replacement.Features

• Functions provided by the R7140G,L,M include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting.
• Upgrade replacement for BC7000 or R4140 legacy Programmer controls.
• Require ST7800 Purge Timer and appropriate R78XX Amplifier to complete the replacement.
• Flame Establishing Period – Pilot: 4 sec or 10 sec
• Flame Establishing Period – Main: 10 sec, or 15 sec, or 30 sec, or Intermittent
• Interlocks: Lockout
• Preignition: Yes
• Required Components: UR7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800 Plug-in Purge Timer Card.
• AirFlow Check: User selectable
• Second Stage Pilot Valve: Interrupted
• Pilot Type: Interrupted
• Vibration: 0.5 G environment