HONEYWELL RM7800L1012 Programmer Control LHL-LF&HF Proven Purge. Microprocessor-based integrated burner control for automatically fired gas, oil, coal or combination fuel single burner applications. Provides safety, functional capability and features beyond conventional controls.

Features

• Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and trouble shooting.

• Access for external electrical voltage checks.

• Application flexibility and communication interface capability.

• Five LEDs provide sequence information.

• Five function Run/Test Switch.

• Interchangeable plug-in flame amplifiers.

• Local or remote annunciation of operation and fault information (optional).

• Nonvolatile memory retains history files and lockout status after loss of power.

• Compatible with existing Honeywell flame detectors.

• Includes Keyboard Display Module.

Product Specifications

• Application: Programming Control

• 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: Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800A 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.): 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase

• Dimensions (mm): 127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase

• Weight (lb): 1 lb 10 oz

• Weight (kg): 0.7 kg

• Approvals, Underwriters Laboratories Inc: Component Recognized, File No. MP268; Guide No. MCCZ.

• Approvals, Canadian Standards Association: Certified, File No. LR95329-3.

• Approvals, Federal Communications Commission: FCC Part 15, Class B, Emissions.

• Approvals, Swiss RE (formerly IRI): Acceptable

• Approvals, Factory Mutual: Report No. 1V9AO.AF.