HONEYWELL R7795A1001 120 Vac Primary Controls with 3 sec flame failure response time and 10 to 15 second safety switch timing. Provide solid state, electronic flame safeguard protection for commercial and industrial single or dual fuel burners.

Features

• Include flame signal amplifiers that are color-coded: purple for ultraviolet and green for rectification.

• Require a plug-in prepurge timer of 1.5, 7, 10, 30, 60, or 90 seconds.

• Mount on a Q795A Wiring subbase with two captive screws.

• Include line voltage airflow switch to prove airflow from the start of prepurge through the run period.

• Prevent start-up with lockout if flame or a flame simulating failure exists.

Product Specifications

• Description: Full Function Primary Safety Control, Intermittent Pilot, Ultraviolet

• Application: Provides Flameout Protection plus Automatic control of Commercial and Industrial Gas and Oil Burners

• Flame Failure Response Time (sec): 3 sec nominal

• Purging Time: Determined by Plug -in Purge Timer

• Safety Switch Timing: Electronic - 10 seconds, Mechanical - 15 seconds

• Electrical Connections: Terminals in Q795 Wiring Subbase

• Voltage: 120 Vac

• Frequency: 50 Hz

• Frequency: 60 Hz

• Alarm Relay Switching: 120Vac Output for Alarm

• Required Components: ST795 Prepurge Timer and Q795 Wiring Subbase

• Temperature Range (F): -40 F to +135 F

• Temperature Range (C): -40 C to +57 C

• Dimensions (in.): 5 in. high x 5 in wide x 5 1/4 in. deep.

• Dimensions (mm): 127 mm high x 127 mm wide x 133.5 mm deep

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

• Approvals, Canadian Standards Association - Certified: File No. LR1620-681

• Approvals, Factory Mutual - Approved: Report No. J.I.OK389.AF

• Approvals, Swiss RE (formerly IRI): Acceptable