Related Manuals for Preferred Quanta-Flame 5004-795
Summary of Contents for Preferred Quanta-Flame 5004-795
- Page 1 Quanta-Flame 5004-795 Quick Start Guide For complete instruction manual, go to www.preferred-mfg.com...
- Page 2 5004-795 Quick Start Guide DESCRIPTION The Preferred Utilities 5004-795 controller is a direct replacement for the following Honeywell flame safe- guard controllers: R4795A1016 R4795A1081 R4795A1008 R4795C1004 R4795A1024 R4795D1002 R4795A1032 R4795D1010 R4795A1065 R4795D1051 R4795A1073 This quick start guide will describe how to remove the existing R4795 controller, configure, install, and test the new Preferred 5004-795 flame safeguard controller.
- Page 3 5004-795 Quick Start Guide STEP 2. CONFIGURE THE 5004-795 CONTROLLER • Using the part number for the existing controller, set DIP switches 1-4 according to the following table. The DIP switches are located under the right side cover below the mounting screws. Recycle or Non-Recycle Intermittent or...
- Page 4 5004-795 Quick Start Guide • Using the part number for the existing purge timer, set DIP switches 5-8 according to the following table. Honeywell Purge Timing DIP Switch 5 DIP Switch 6 DIP Switch 7 DIP Switch 8 Part Number ST71A1000 7 seconds ST71A1042...
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Page 5: Step 4. Minimum Pilot Test
5004-795 Quick Start Guide STEP 3. INSTALL THE 5004-795 CONTROLLER • Set the 5004-795 controller over the existing Q270A mounting base and tighten the ten mounting screws securely. • Restore power to the flame safeguard enclosure. STEP 4. MINIMUM PILOT TEST This test requires a digital multimeter capable of reading volts DC to measure flame signal strength. -
Page 6: Step 7. Spark Sighting Test
5004-795 Quick Start Guide STEP 7. SPARK SIGHTING TEST • Manually shut off the fuel supply to the pilot and the main burner. • Start the system normally. • Measure the flame signal. • If a flame signal greater than 1 VDC is measured for more than three seconds during the trial for ignition, then the sensor is picking up a signal from the spark plug. - Page 7 Founded in 1920, Preferred is an engineering, manufacturing, technical, and , mechanical services firm based in Danbury, Connecticut. Preferred is a leader in many diversified markets with a focus on combustion, control, instrumentation, fuel handling, mission critical systems, steam/ power plant operations, and more.
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