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Beckett Model 7505 manual

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Table of contents for the manual

  • Page 1

    Description / Applications The Beckett GeniSys TM Advanced Burner Control is a 120 V ac primary safety control for residential and light commercial oil burners used in boiler , furnace, and water heater applications having fi ring rates less than 20 GPH. The GeniSys is used with a suitable cad cell fl ame sensor to control the oil burner motor , [...]

  • Page 2

    2 T able 1 - Models and Cross Reference Guide Beckett GeniSys Control Part No. Lockout Time V alve-on delay time 2 Motor-off delay time 2 Replaces Honeywell: Replaces Carlin: 7505A 0000 15 sec - - R7184A, R8184G 48245, 40200, 42230, 50200 1 7505B 1500 15 sec 15 sec - R7184B - 7505P 1515 15 sec 15 sec 15 sec R7184P , R7184U 1 60200 1 7505P 1530 15 s[...]

  • Page 3

    3 120v GeniSys Control Installation and Operation Manual Optional Snap-on Display Module: For programming and diagnostics Optional Snap-on Alarm Module: For adding isolated low voltage alarm contacts to the base control. See Alarm Module Instructions for speci fi cations. Reset Button with Red Light Green Light Y ellow Light Communication Port 2 C[...]

  • Page 4

    4 Electrical Ratings Inputs: V oltage: 120 V ac nominal (102 to 132 V ac) Current: 100 mA nominal (150 mA max at 132 V ac) Frequency: 60 Hz Outputs: Motor: 120 V ac, 10 full load amps (FLA), 60 locked rotor amps (LRA) *Note: Reduce motor FLA rating by igniter current Igniter: 120 V ac, 3 A @ 0.7 PF min Solenoid V alve: 120 V ac, 1 A @ 0.7 PF min Th[...]

  • Page 5

    5 120v GeniSys Control Installation and Operation Manual The control can malfunction if it gets wet, leading to accumulation of oil or explosive oil vapors. Never install where water can fl ood, drip or condense on the control. Never use a control that has been wet - replace it. • • • Can cause severe injury , death, or property damage. Fire[...]

  • Page 6

    6 Figure 3 – 7505A (for replacement of R7184A) Interrupted ignition, no valve-on or motor-off delay ► Figure 4 – 7505B (for replacement of R7184B) Interrupted ignition, valve-on delay only (no motor-off delay) ► Figure 5 – 7505P (for replacement of R7184P) Interrupted ignition, valve-on and motor- off delays ► NOTE: T o disable motor-of[...]

  • Page 7

    7 120v GeniSys Control Installation and Operation Manual T ypical Furnace Wiring: Figure 6 – 7505A (for replacement of R8184G) Intermittent ignition, no valve-on or motor-off delays ► SAFETY AND OPERA TING LIMITS LIMIT L1 L2 (VL V) VA LVE L2 MOTOR L2 (MTR) L2 (IGN) IGNITER CAD CELL MOTOR IGNITER W R 80 70 60 50 50 70 80 60 CAD CELL THERMOST AT [...]

  • Page 8

    8 Star tup / Check out If the burner or control fails any of the following tests, recheck control wiring. If the burner or control still fails any tests, replace the control. Starting the System Open the shut-off valves in the supply line from the oil tank. Close the disconnect switch to supply power to the burner . Adjust the thermostat or boiler [...]

  • Page 9

    9 120v GeniSys Control Installation and Operation Manual 2 1 3 5 6 8 4 7 Standby Motor-off delay V alve-on delay T rial for ignition Ignition carryover Run Lockout Recycle 9 Pump prime is then sent to Motor-Off Delay , if applicable, or it is shut down and sent to Standby . Recycle: If the fl ame is lost while the burner is fi ring, the control s[...]

  • Page 10

    10 If the burner is in the below state: Pushing the reset button will: Button Click (press < 1 second) Button Hold (press > 1 second) Button Hold (press 15+ seconds) Lockout Reset from Soft Lockout Reset from Restricted (Hard) Lockout V alve-on Delay , T rial for Ignition, Ignition Carryover Go to Pump Prime (see “Priming the Pump” above)[...]

  • Page 11

    11 120v GeniSys Control Installation and Operation Manual automatically return to standby mode . If prime is not established during the four minute pump prime mode, return to step 5 to re-enter Pump Prime mode. Repeat steps 5 through 7 until the pump is fully primed and the oil is free of bubbles. T erminate the call for heat, and the control will [...]

  • Page 12

    Form No. 61649 R14, Printed in USA 10/10 CORPORA TION USA: P.O. Box 1289 ● Elyria, OH 44036 Canada: R.W. Beckett Canada, Ltd. ● Unit #3, 430 Laird Road ● Guelph, Ontario N1G 3X7 www.beckettcorp.com The R. W . BECKETT CORPORA TION (“Beckett”) warrants to persons who purchase its “Products” from Beckett for resale, or for incorporation [...]