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Environmental & Combustion Controls
R7140L2007
Upgrade Replacement Programming Control for BC7000L with PM720L

Locate Distributors Product Specifications   Literature and Documents
Overview
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.

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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.
Product Specifications  Back To Top
Application Upgrade Replacement Programming Control for R4140 or BC7000
Flame Establishing Period - Pilot 4 sec or 10 sec
Flame Establishing Period - Main 10 sec or 15 sec
Interlocks Lockout
Preignition Yes
PrePurge Determined by ST7800A Purge Timer Card
PostPurge 15 sec
Required Components R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800 Plug-in Purge Timer Card.
Voltage 120 Vac (+10, -15%)
Frequency 50 Hz
Frequency 60 Hz (±10%)
AirFlow Check User selectable
Second Stage Pilot Valve Interrupted
Pilot Type interrupted
Vibration 0.5 G environment
Early Spark Termination Yes, 5 sec
Ambient Temperature Range (F) -40 F to +140 F
Ambient Temperature Range (C) -40 C to +60 C
Dimensions (in.) 7 in. wide x 6 5/32 high x 5 3/4 in. deep
Dimensions (mm) 177 mm wide x 156 mm high x 146 mm deep
Weight (lb) 3 lb 1 oz
Weight (kg) 1.4 kg
Approvals, Underwriters Laboratories Inc Component Recognized, File No. MP268; Guide No. MCCZ.
Approvals, Federal Communications Commission FCC Part 15, Class B, Emissions.
Comments LHL-LF&HF Proven

Literature and other Resources Download Back To Top
Brochure - (R7140G R7140G, L, M Burner Control Modules Commercial/Industrial Combustion Controls)
Installation Instructions - (R7140M Burner Control Modules)
Sell Sheet - (R7140 R7140 Universal, Plug-In Replacement Control)
Mounting dimensions of R7140G,L,M Burner Control Module with Q520A Subbase Dimension(LineArt)
Mounting dimensions of R7140G,L,M Burner Control Module with Q520A Subbase Dimension(LineArt - Web Quality Image)
Programmer Dimension(LineArt)
Programmer Dimension(LineArt - Web Quality Image)
R7140 - Upgrade Replacement Programming Control Main(Photo_BW - Web Quality Image)
R7140 - Upgrade Replacement Programming Control Main(Photo_BW - Print Quality Image)
R7140 - Upgrade Replacement Programming Control Main(Photo_BW - Web Quality Image)
R7140 - Upgrade Replacement Programming Control Main(Photo_BW - Print Quality Image)
R7140 Programming Control and subbase for installation Multiple Parts(Photo_BW - Web Quality Image)
R7140 Programming Control and subbase for installation Multiple Parts(Photo_BW - Print Quality Image)
R7140 - Upgrade Replacement Programming Control Main(Photo_Color - Web Quality Image)
R7140 - Upgrade Replacement Programming Control Main(Photo_Color - Print Quality Image)
R7140 - Upgrade Replacement Programming Control Main(Photo_Color - Web Quality Image)
R7140 - Upgrade Replacement Programming Control Main(Photo_Color - Print Quality Image)
R7140 Programming Control and subbase for installation Multiple Parts(Photo_Color - Web Quality Image)
R7140 Programming Control and subbase for installation Multiple Parts(Photo_Color - Print Quality Image)
Mounting the programmer on the subbase Callouts(LineArt)
Mounting the programmer on the subbase Callouts(LineArt - Web Quality Image)
Operating sequence for R7140G1000 or R7140G2008 Chart(LineArt)
Operating sequence for R7140G1000 or R7140G2008 Chart(LineArt - Web Quality Image)
Wiring diagram for R7140G2008 Wiring(LineArt)
Wiring diagram for R7140G2008 Wiring(LineArt - Web Quality Image)
Field wiring for R7140G1000 used for replacing R4140G Wiring(LineArt)
Field wiring for R7140G1000 used for replacing R4140G Wiring(LineArt - Web Quality Image)
Burner Control Module and sequence status LEDs Front(LineArt)
Burner Control Module and sequence status LEDs Front(LineArt - Web Quality Image)
selectable site-configurable jumpers Wiring(LineArt)
selectable site-configurable jumpers Wiring(LineArt - Web Quality Image)
Operating sequence for R7140M Chart(LineArt)
Operating sequence for R7140M Chart(LineArt - Web Quality Image)
Block diagram of field wiring for the R7140M1007 Wiring(LineArt)
Block diagram of field wiring for the R7140M1007 Wiring(LineArt - Web Quality Image)
Operating sequence for R7140L1009 or R7140L2007 Chart(LineArt)
Operating sequence for R7140L1009 or R7140L2007 Chart(LineArt - Web Quality Image)
Block diagram of field wiring for the R7140L1009 Wiring(LineArt)
Block diagram of field wiring for the R7140L1009 Wiring(LineArt - Web Quality Image)
Block diagram of field wiring for the R7140L2007 Wiring(LineArt)
Block diagram of field wiring for the R7140L2007 Wiring(LineArt - Web Quality Image)
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