Honeywell RM7897A1002 On-Off Primary Control w/ Pre & Programmable Post Purge, Shutter Drive, replacement for 383637
BURNR MOD PRMARY; PR/POSTPURGE; 120V; UL On-Off Primary Ctrl with Shutter Drive Post Purge. Requires S7800A1142 Display to program post purge feature. Subbase, amplifier and purge card are required for operation. Options include PC interface, keyboard display module, DATA CONTROLBUS™ MODULE, remote display module, first-out expanded annunciator, and COMBUSTION SYSTEM MANAGER™ software. Five LEDs provide sequence information. Power LED blinks fault code on Safety Shutdown. Interchangeable plug-in flame amplifiers. Local or remote annunciation of operation and fault information. Nonvolatile memory retains history files and sequencing status after power loss. Optional remote reset capability. Optional report generation. Selectable recycle or lockout on loss of airflow or flame. Shutter drive output. Airflow switch check. Delayed main valve. Programmable post purge using S7800A1142 Keyboard Display (not provided). Application:On-Off Primary Control with Pre and Programmable Post purge 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 Used With:7800 Series Amplifiers Weight (lb):1 lb 15 oz Weight (kg):0.9 kg Comments:Includes blinking LED fault annunciation feature Frequency:50 Hz; 60 Hz (±10%) Approvals, Underwriters Laboratories Inc.:Component Recognized, File No. MP268; Guide No. MCCZ. Approvals, CSA:Certified, File No. LR95329-3. 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 Approvals, Federal Communications Commission:FCC Part 15, Class B, Emissions. Flame Establishing Period – Pilot:4 sec or 10 sec Interlocks:Selectable Preignition:Yes PrePurge:Determined by ST7800A Purge Timer Card PostPurge:programmed with S7800A1142 display Required Components:Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card. Pilot Type:selectable Vibration:0.5 G environment Approvals, Control Safety Devices:Acceptable: CSD-1 Approvals, Swiss RE:Acceptable Approvals, Factory Mutual:Report No. OX4A5.AF. Shipping Weight: 2 kg
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