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Jarvis
Catering SpecialistJarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535
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Polar
In Stock
Polar AJ762 Complete Digital Controller (R290) for Display Fridges Replacement Spare Part (Fits DP289, CB509)
£34.26
/ exc vat
£41.11/ inc vat
- Complete Assembly
- Precise Temperature Control
- OEM Specification
- User-Friendly Interface
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Top Feature Icons
- Genuine Polar PartGuaranteed compatibility and performance.
- Restores ControlFixes temperature display issues.
- Direct ReplacementDesigned for a simple swap.
- R290 CompatibleFor modern eco-friendly refrigerants.
Product Overview
This is a genuine replacement Polar Complete Digital Controller, designed for use with R290 refrigerant systems. It is specifically compatible with Polar display fridge models DP289 and CB509 manufactured after the serial number 5079989-UK. This essential component resolves common issues such as a faulty or blank temperature display, inaccurate readings, or an unresponsive control panel, restoring full operational control to your unit.
Technical Specifications
- Brand: Polar
- SKU: AJ762
- Compatible Models: DP289, CB509 (After serial number 5079989-UK)
- Function: Digital temperature control and display
- Use: Display Refrigeration
- Refrigerant Compatibility: R290
- Power Type: Electric
Key Features & Benefits
- Complete Assembly — Includes the digital display and control board.
- Precise Temperature Control — Ensures your stock stays perfectly chilled.
- OEM Specification — Matches the original part's performance exactly.
- User-Friendly Interface — Simple to operate once installed correctly.
- R290 Refrigerant Ready — Specifically designed for modern, efficient systems.
Expert Review
Daniel Foster Catering Equipment Maintenance Expert
Expert Review
If your display fridge's temperature is all over the place, or the screen is blank, this controller is likely the culprit. It’s the brain of your unit. For a qualified technician, it's a relatively quick job to swap out, getting your display cabinet reliably cooling and showing the correct temperature again in no time.
Installation & Maintenance
- Always disconnect mains power before starting work.
- Photograph wiring connections before removing the old part.
- Ensure the new controller is seated securely in its housing.
- Verify temperature settings after installation is complete.
Frequently Asked Questions
Q: Will this fit any Polar display fridge?
A: No, this controller is specifically for models DP289 and CB509 manufactured after serial number 5079989-UK. Always check your unit's details.
Q: What are the signs my controller has failed?
A: Common signs include a blank display, incorrect temperature readings, constant beeping, or the unit not responding to button presses.
Q: Can I fit this part myself?
A: For safety and to ensure correct functionality, we strongly recommend that installation is carried out by a qualified commercial refrigeration engineer.
Did You Know?
- A faulty controller can lead to inconsistent cooling and expensive spoiled stock.
- This unit is specifically calibrated for the pressure and temperature characteristics of R290 refrigerant.
- Checking your fridge's serial number is the best way to guarantee you're ordering the correct part.
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Ready to Order?
Restore precise control to your Polar display fridge. Order your replacement AJ762 Complete Digital Controller today to ensure your products are kept at the perfect temperature and your unit runs efficiently. Add to your basket now for swift delivery.