Heating and Hot Water Pump Controller Euroster E11E — central heating and DHW pump management

Euroster E11E is a pump controller for central heating and domestic hot water systems that manages circulation pumps to ensure coordinated operation between boiler, heating circuits and hot-water supply. The unit receives temperature signals and system inputs to start or stop heating and DHW pumps automatically, reducing unnecessary pump runtime and supporting efficient heat distribution in residential and small commercial installations.

Advantages

The Euroster E11E offers reliable automatic pump control with simple integration into existing heating systems. It supports separate management of central heating (C.O.) and domestic hot water (DHW/C.W.U.) pumps, helping to prevent short-cycling and unnecessary energy consumption. Compact design and clear terminal layout make installation and wiring straightforward for installers and technicians. The controller’s logic enables responsive switching based on temperature inputs, improving system comfort and operational efficiency.

Suitable for

• Residential boilers with separate heating and hot-water circulation pumps
• Small commercial heating installations requiring coordinated pump control
• Retrofit projects to add automatic pump management to existing systems
• Systems where reducing pump runtime and improving energy efficiency is desired

Key specifications

• Function: automatic control of central heating and domestic hot water circulation pumps
• Inputs: temperature signals and system demand contacts for switching logic
• Outputs: relay control for one or more circulation pumps (heating and DHW)
• Installation: DIN-rail or panel mounting compatible compact housing
• Electrical characteristics: designed for standard low-voltage control circuits used in heating systems

How to use

Install the Euroster E11E in the control cabinet or near the boiler following local wiring regulations and the device’s wiring diagram. Connect the temperature sensors and demand contacts from the boiler and domestic hot-water circuit as indicated, and wire the pump power relays to the corresponding outputs. Configure any available setpoints or jumper settings according to system requirements. After commissioning, the controller will automatically operate pumps based on temperature inputs and demand signals, maintaining coordinated circulation for heating and hot-water supply.

Usage recommendations

Use appropriate temperature sensors and ensure correct placement for accurate readings; verify pump and boiler compatibility before installation. Periodic inspection of electrical connections and proper commissioning will help maintain efficient operation and extend service life.