🔥 Beckett 7556A0000U GeniSys 7556A 12VDC Oil Burner Control (15 Sec Lockout)
The Beckett 7556A0000U GeniSys 7556A is a rugged, 12VDC primary safety control engineered for oil burner systems in demanding mobile and industrial applications. Designed for reliability in harsh environments, this control manages the burner motor, igniter, and optional solenoid valve using a cad cell flame sensor.
It is ideal for equipment such as pressure washers, asphalt distributors, crack sealers, road stripers, and hot patchers, providing dependable ignition control with advanced diagnostics and programmable functionality.
⚠️ Important Update – Beckett Control Packages
Beckett has stopped including completion kits (wire leads, wire nuts, and adapters) with the following control models:
7505 • 7575 • 7580 • 7556 • 7559
🔧 What’s Changed?
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Wire Leads, Wire Nuts, and Adapters are no longer included in these control packages.
-
Customers must now purchase these components separately if needed.
🧰 Need the Complete Setup?
Completion components are available as separate kits:
👉 Be sure to add the correct kit if your installation requires these items.
✅ Key Features & Benefits
✔️ 12VDC Operation – Designed specifically for mobile and equipment-based burner systems
✔️ 15-Second Lockout Safety – Fast response to flame failure for added protection
✔️ Moisture-Resistant Design – Epoxy potted for harsh, high-moisture environments
✔️ Interrupted Ignition – Improves efficiency and extends igniter life
✔️ Programmable Delays – Customize valve-on and motor-off timing (with contractor tool)
✔️ Advanced Diagnostics – Stores last 15 burner cycles for troubleshooting
✔️ Alarm Output – Supports visual or audible lockout indication
✔️ Heavy-Duty Output Ratings – Handles high load motors and components
✔️ Redundant Relay Protection – Prevents welded relay failures
✔️ Communication Port – Enables advanced setup and diagnostics
📊 Specifications
| Category | Details |
|---|
| Model |
7556A0000U |
| Series |
GeniSys 7556A |
| Voltage |
12 VDC (11–16 VDC range) |
| Input Current |
160 mA (plus load) |
| Lockout Time |
15 Seconds |
| Ignition Type |
Interrupted |
| Diagnostics |
Last 15 cycles stored |
| Flame Sensor |
Cad Cell (requires 7006U kit) |
Outputs
| Output | Rating |
|---|
| Motor |
12 VDC, 20 FLA / 100 LRA |
| Igniter |
12 VDC, 5 A |
| Solenoid Valve |
12 VDC, 2 A |
| Alarm Output |
12 VDC, 2 A |
Environmental
| Condition | Range |
|---|
| Temperature |
-40°F to +160°F |
| Humidity |
5% to 95% RH (condensing) |
⚠️ Common Symptoms of a Failing Control
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Burner fails to start
-
Intermittent ignition issues
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Lockout conditions with no visible flame
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No power to motor or igniter
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System repeatedly resets or cycles improperly
❓ Frequently Asked Questions (FAQ)
Q: What flame sensor is required?
A: This control uses a cad cell flame sensor and is compatible with the Beckett 7006U CAD Cell Kit.
Q: Can this be programmed?
A: Yes — with the Beckett Contractor Tool (52082), you can adjust pre-purge and post-purge timings.
Q: Is this suitable for residential oil burners?
A: This model is primarily designed for mobile and industrial 12VDC applications.
Q: What’s the difference between 7556 and 7559?
A: The 7556 is 12VDC, while the 7559 is a 24VDC version.
Q: Are completion kits included with the control?
A: No — Beckett has stopped including wire leads, wire nuts, and adapters in these control packages. If your installation requires them, you must purchase the appropriate kit separately (7556 / 7559 → 7556WSKU).
🛒 Shopping Tips
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✔️ Confirm your system requires 12VDC (not 24VDC)
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✔️ Make sure you have a cad cell flame sensor (7006U)
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✔️ Consider adding the contractor tool (52082) for advanced setup
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✔️ Verify motor and load ratings match your burner system
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✔️ Add the completion kit if your installation needs leads, nuts, or adapters
