About This

• Wide Compatibility - The XR03CX-4N0F1 Temperature Controller is a micro-controller designed for medium-temperature refrigeration systems, seamlessly works with refrigerators, freezers, and diverse refrigeration systems including Upright freezers, Commercial beer machines, small refrigerators, Compressor wine refrigerators, Beer machine cans/carbines, Beer machine taps, Pantry refrigerators, Micro beer machines, Mini freezers, Mini fridges, and beverage tap systems, etc. Replace XR03CX-4N0F1, XR03CX, W0302186, XR03CX-4N1C0.
• Precision Temperature Management - Featuring microprocessor-controlled technology (32x74x50mm compact design), this XR03CX-4N0F1 temperature controller offers two relay outputs: one for compressor control and the other configurable as an alarm signal or auxiliary output for ±0.5°C accuracy.
• Dual NTC Sensor System - one for NTC probe input, and the other for passive digital switch alarm input, used to switch auxiliary output or initiate defrost programs. Periodic defrost by halting compressor operation.
• Safety-Enhanced Design - Water/moisture-resistant construction (IP44 equivalent) with voltage stability detection. Includes QR-code accessible manuals and recommends power disconnection during installation for safe operation. Select the drilling location based on product dimensions (1.26"x2.91"x1.97"). Simply scan the code to access the manual, and utilize one-touch quick programming to simplify the debugging process.
• Risk-Free Warranty - Backed by 24/7 technical support and hassle-free replacement policy. Receive tailored troubleshooting solutions within 12 hours via direct manufacturer communication.