Manufacturer: Honeywell

RM7800L1012/U

Programmer Ctrl LHL-LF&HF Proven Purge

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.

Application : Programming Control

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

Comments : Includes S7800 Display, LHL-LF&HF Proven

Frequency : 50 Hz; 60 Hz (±10%)

Voltage : 120 Vac (+10, -15%)

Shipping and Storage Temperature Range (F) : -40 F to +140 F

Shipping and Storage Temperature Range (C) : -40 C to +60 C

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

Early Spark Termination : Yes, 5 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.

AirFlow Check : User selectable

Second Stage Pilot Valve : Interrupted

Pilot Type : interrupted

Vibration : 0.5 G environment

Shipping Weight : 2 Kg