Controller for CO and DHW Pump ENGO EPC12HW

The ENGO EPC12HW is a professional controller designed to manage both Central Heating (CO) and Domestic Hot Water (DHW) pumps. It ensures efficient operation of heating systems by regulating pump activation based on temperature sensors, with adjustable parameters for optimal comfort and energy savings.

Advantages

This controller offers precise temperature control for both CO and DHW pumps, featuring adjustable activation ranges and hysteresis. It includes anti-stop and anti-freeze functions to protect the system, and supports multiple operating modes (Summer/Winter, Priority, Parallel) for versatile use. The digital LED display provides clear status information.

Suitable for

• Heating systems with separate CO and DHW pumps
• Residential and commercial buildings requiring efficient pump management
• Integration with NTC temperature sensors for accurate monitoring

Key specifications

• Power Supply: 230V AC 50Hz
• Max Output Load (each pump): 6A
• CO Pump Activation Temperature Range: 5°C - 80°C (Adjustable)
• DHW Pump Activation Temperature Range: 20°C - 80°C (Adjustable)
• Temperature Sensor Range: -30°C to +120°C
• CO Pump Hysteresis: 5°C - 30°C (Adjustable)
• DHW Pump Hysteresis: 5°C - 30°C (Adjustable)
• Anti-Stop Function: Yes (Activates pumps for 15s every 14 days)
• Anti-Freeze Function: Yes (Activates CO pump below 5°C)
• Operating Modes: Summer/Winter, Priority, Parallel
• Display Type: Digital LED Display
• Protection Class: IP20
• Inputs: 2x NTC Temperature Sensors
• Outputs: 2x Switched Outputs (for pumps)
• Power Consumption: < 2W
• Mounting Type: Wall-mounted
• Alarm Functions: High temperature, Sensor failure

Recommendations

For optimal performance, ensure proper installation by a qualified technician. Use compatible NTC sensors and verify wiring according to the manual. The controller is designed for indoor use only.