Prince Castle 541-1372S Main Computer Control Board for Commercial Kitchen Equipment, OEM service module for compatible holding/toasting/timing platforms, ESD-bagged

Prince Castle 541-1372S Main Computer Control Board for Commercial Kitchen Equipment, OEM service module for compatible holding/toasting/timing platforms, ESD-bagged

Condition: New, open box. Green lead with female disconnect nylon insulated connector is missing (see photos). Board only—no harnesses, standoffs, or instructions. Visually clean, comes in anti static bag and original bubble wrap pouch. Was briefly connected to confirm operation.

This is the genuine Prince Castle 541-1372S main computer/control board used in select Prince Castle foodservice appliances. As the primary logic module, it handles user I/O, temperature/relay control, and timing functions depending on the host machine. The -S suffix denotes an OEM service replacement revision for field repair. Ideal for kitchens that need to restore a down unit without replacing the entire appliance, this board drops into the matching chassis and reuses existing wiring harnesses and mounting hardware. Always verify your model and part number callout before ordering.

Features

• OEM Prince Castle board—engineered as a direct service replacement for specified models

• Integrated microcontroller & I/O for relay/triac, sensors, and keypad/display interfaces (model-dependent)

• Factory-programmed firmware matched to host appliance revision (where applicable)

• Plug-in headers / spades for fast swap with existing harnesses

• Service-friendly design—mounts to existing standoffs/brackets in compatible units

• ESD-protective packaging (recommended handling with wrist strap and anti-static mat)

Applications / Spheres of Application

• Commercial kitchens & QSRs needing a fast fix for a down Prince Castle station

• Warmers/holding bins, toasters, timers, or prep-station controllers that specify 541-1372S

• Spare-part inventory for service fleets supporting Prince Castle platforms

Cross-Referenced Models

• 541-1372S — this listing (service replacement)

• 541-1372 — common engineering base number seen in some docs; verify against your unit’s parts manual

• Appliance compatibility varies; match by model/serial range and exact part number on your control board or BOM sticker before purchase.

Comparable / Related Products

• Other Prince Castle main control boards specified for your exact appliance model and revision

• Control boards from peer brands in similar equipment classes (Merco, Hatco, APW, etc.)—not interchangeable, shown only for context

Part of a Larger System

This control board interfaces with:

• Keypad/display assemblies (user input and indicators)

• Temperature probes / sensors and heating elements (via relay/triac outputs)

• Power entry modules, fans, and safety interlocks

• Low-voltage harnesses and mains-rated connectors inside the appliance

Installation notes:

• Disconnect power; observe ESD precautions.

• Transfer any mounting hardware, standoffs, and harnesses from the original board.

• Since two nylon-insulated female disconnect connectors are missing, reuse your originals or supply equivalents of the same size/temperature rating.

• After installation, run the unit’s self-test/calibration per the service manual and confirm firmware/options match your configuration.

Specifications (typical/observed)

• Manufacturer: Prince Castle

• Part Number: 541-1372S

• Type: Main computer / control PCB (OEM)

• Included: Bare board only (no extra connectors – green lead with female disconnect missing)

What’s Included

• Prince Castle 541-1372S main board (new, open box)

• No harnesses, manuals, or hardware; green lead with female disconnect not included

Related

Prince Castle control board; 541-1372S PCB; OEM warmer controller; toaster main board; holding bin computer board; kitchen equipment logic board; device to control temperature and timing; restaurant equipment spare part; service replacement PCB; QSR parts

Common Requests:

1. “Is 541-1372S the same as 541-1372 for my exact appliance model and serial range?”

2. “Do I need to transfer jumpers or program options after installing this board?”

3. “What size/spec are the missing female disconnect connectors and where can I source them?”

4. “Will this board fix display/I/O faults or do I also need a new keypad or probe?”

5. “Can you provide the service manual excerpt for wiring and post-install calibration?”

Manufacturer Trademarks Disclaimer: Prince Castle is a trademark of its respective owner. Any other brand names mentioned are the property of their owners. Use of these names is for identification and compatibility reference only and does not imply endorsement.

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