• Low-voltage oven controller with compact housing, indicator lights, and terminal connections on white background
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Doyon

Doyon ELT803-B Controller, Oven, LVVC
Part #ELT803-B

Availability
$3,008.49
$3,008.49
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CUSTOMER REVIEWS
PRODUCT OVERVIEW

The Doyon ELT803-B Controller is a genuine OEM replacement part designed for select Doyon LVVC ovens. This electronic oven controller provides precise temperature and cooking control, ensuring consistent results and safe operation.

Ideal for equipment repair or preventive maintenance, the Doyon ELT803-B controller restores accurate oven management, reduces downtime, and extends the service life of your appliance. Manufactured to OEM specifications, it delivers durable construction, precise fit, and reliable performance in commercial kitchen environments.

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Details

The Doyon ELT803-B is a genuine OEM oven controller designed for Doyon LVVC (Low Voltage Variable Control) oven systems. This controller manages the oven's temperature regulation, heating element control, and operational sequencing through a low-voltage control architecture that separates the operator interface from the high-voltage power circuits, improving operator safety and control system longevity in commercial baking environments.

In LVVC oven systems, the ELT803-B receives operator inputs at low voltage and translates them into control signals that activate the high-voltage heating elements through relay or contactor interfaces. This architecture reduces electrical wear on the control panel switches and provides a safer operator touch point. The controller manages temperature setpoints, timer sequences, and other operating parameters required by the oven's baking programs.

Signs of ELT803-B failure include the oven not responding to setpoint or timer inputs, display anomalies such as incorrect readings or segment failures, the oven running at incorrect temperatures despite accurate sensor readings, or the controller losing its programmed parameters after power cycles. A failed controller can also present as the oven locked in a fault state that cannot be cleared by normal reset procedures.

Replacement should be performed by a qualified technician. All wiring must be labeled or photographed before disconnection. The replacement ELT803-B should be configured or programmed to the factory parameters for the specific oven model before installation. A full operational test should be performed after installation, including verifying temperature accuracy and the correct function of all programmed control sequences.

The genuine Doyon ELT803-B provides the factory LVVC control logic and interface specifications for compatible Doyon oven models, ensuring a correct-fit controller replacement that restores full oven functionality without requiring custom modifications to the control wiring or panel layout.
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Product Specs

Warranty

90-day warranty

SKU

147186

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