Danfoss ERC 211 Digital Refrigeration Controller | 230V | 1 Relay 

Product Description:

The Danfoss ERC 211 is engineered to provide precise temperature control for refrigeration applications requiring a single output. Widely used across the UAE retail sector, this model features a powerful 16A relay, allowing it to drive compressors up to 2HP directly without an additional contactor. It includes specialized “Natural Defrost” logic, which saves energy by stopping the compressor at set intervals—ideal for beverage coolers in Dubai’s high-traffic stores. Its robust design incorporates voltage protection to safeguard the compressor from brownouts, ensuring a long service life and consistent cooling performance in the challenging Middle Eastern climate.

Key Features & Benefits:

• High-Capacity 16A Relay: Simplifies wiring and reduces costs by eliminating the need for external contactors for many compressors.
• Intelligent Natural Defrost: Enhances energy efficiency by using timed compressor stops to manage frost buildup.
• Comprehensive Voltage Protection: Automatically shuts down the compressor during unsafe voltage fluctuations, common in busy UAE industrial areas.
• Flexible Sensor Inputs: Compatible with NTC 5k/10k, PTC, and Pt 1000 sensors, making it highly versatile for field service.
• IP 65 Protection: The front panel is sealed against dust and water splashes, ensuring reliability in commercial kitchen environments.

Technical Specifications :

FAQs:

• Q: Can the ERC 211 handle electric defrost heaters?
• A: No, this is a single-relay model. For electric or hot gas defrost, we recommend the 3-relay ERC 213 model.
• Q: Is it easy to install in existing display cases in Dubai?
• A: Yes, its standard panel-mount size and clear wiring diagram make it a perfect retrofit for mechanical thermostats.
• Q: Does it have a “Deep Chill” or “Pulldown” mode?
• A: Yes, it features a fast-cooling mode to quickly reach the desired temperature after restocking the cabinet.