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Hi there, I'm Jarvis! I see you're looking at the Polar AJ431 Complete Digital Controller For Back Bar Cooler Replacement Spare Part (Fits CR899). How can I help you with the technical specs or suitability for your business today?

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Polar In Stock

Polar AJ431 Complete Digital Controller For Back Bar Cooler Replacement Spare Part (Fits CR899)

SKU: AJ431
£63.38 / exc vat
£76.06/ inc vat
  • Direct Replacement
  • Complete Assembly
  • OEM Quality
  • Restores Functionality

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Top Feature Icons

  • Genuine Polar PartGuaranteed fit for CR899.
  • Restores DisplayFixes blank or faulty screens.
  • Easy InstallationDesigned for a quick swap.
  • Accurate ControlEnsures precise temperature management.

Product Overview

This is a genuine Polar AJ431 complete digital controller, designed as a direct replacement for the Polar CR899 back bar cooler. It solves common issues such as a blank or faulty display, erratic temperature readings, or unresponsive controls. Installing this part restores full functionality and  precise temperature management to your unit, ensuring your beverages are kept perfectly chilled and  ready for service.

Technical Specifications

  • Brand: Polar
  • SKU: AJ431
  • Compatible Models: CR899
  • Material: Plastic, Electronic Components
  • Function: Temperature control and  display
  • Use: Back Bar Cooler
  • Power Type: Electric

Key Features & Benefits

  • Direct Replacement: Ensures seamless compatibility with your CR899 unit.
  • Complete Assembly: Includes display and  controls for a comprehensive fix.
  • OEM Quality: Guarantees reliability and  a long service life.
  • Restores Functionality: Solves temperature control and  display problems immediately.
  • Plug-and-Play Design: Allows for straightforward, minimal-downtime installation.

Expert Review

daniel_foster
Daniel Foster Catering Equipment Maintenance Expert

Expert Review

If your back bar cooler's display has gone dark, is showing odd temperatures, or the buttons have stopped responding, this is almost certainly the culprit. This complete controller is a straight swap for the original. It’s a relatively quick job for a competent person, getting your cooler back to perfect working order without a massive headache.

Installation & Maintenance

  • Disconnect mains power before attempting installation.
  • Photograph wiring connections before disconnecting the old part.
  • Gently unclip the old unit from its housing.
  • Ensure the new controller is kept clean and  dry.

Frequently Asked Questions

  • Q: Is this a genuine Polar spare part?

    A: Yes, this is an official Polar manufactured part specifically for the CR899 model.

  • Q: Will this fix my cooler if it's not getting cold?

    A: It can, if a faulty controller is the cause. It resolves issues where the controller fails to signal the cooling system to start.

  • Q: Do I need a qualified engineer to fit this part?

    A: For safety and  to maintain your warranty, we always recommend using a qualified technician for installing electrical components.

Did You Know?

  • A faulty controller can cause the compressor to overwork, leading to premature failure.
  • Inaccurate temperature readings can lead to spoilt stock and  lost revenue.
  • Replacing the controller is far more cost-effective than replacing the entire cooling unit.

Why Choose EasyEquipment?

  • Trusted for 50+ Years

    We've been kitting out UK kitchens for half a century—we know our onions.

  • Speedy & Free Delivery

    Get your gear fast with free UK mainland delivery, often as soon as the next day.

  • Price Match Promise

    Find it for less elsewhere? We'll match the price, no quibbles or fuss.

  • Real UK Support

    Got a question? Our friendly, UK-based team is on the phone, ready to help you out.

Ready To Order?

Don't let a faulty controller disrupt your service. Get your Polar back bar cooler running perfectly again with this genuine Polar AJ431 Complete Digital Controller. Add it to your basket now for a quick and  reliable fix.

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