LOWARA ECOCIRC XLplus Circulator Pump

Lowara Ecocirc XLplus circulator pumps are high-performance circulators for collective heating. This solution integrates protocols for GTC systems and has the option of communication via Wi-Fi. They can operate in 3 different operating modes: Constant Pressure Mode, Proportional Pressure Mode and Fixed Speed Mode.

In Constant Pressure operating mode, the pressure remains constant at any flow rate request. The desired pump height can be programmed via the user interface. This operating mode is recommended for systems with relatively small pressure drops.

In Fixed Speed Mode, the pump maintains a fixed speed at any flow request. The pump speed can be programmed via the user interface.

And in the third mode, Proportional Pressure Mode, the pump pressure is continuously increased or reduced depending on the flow demand. The maximum head can be programmed via the user interface. The Proportional Pressure operating mode is recommended in systems with relatively large pressure drops in the distribution pipes.

The additional Night Mode function can be activated in combination with these 3 operating modes. This function reduces the pump's energy consumption to a minimum when the heating system is not operating. A self-learning process detects the correct operating conditions. The electronic system registers a drop in water temperature and the pump automatically reduces speed.

Features:
Single and double models, in cast iron or stainless steel
Manometric head up to 18 m
Max. flow rate - up to 70 m ³ /h
Temperature: from – 10ºC to + 110ºC
Power - Max 1560 W
Working pressure - 10 bar (PN10)
Ambient temperature - 0°C - +40°C
Permanent magnet EC (electronically commutated) type motor
Integrated motor protection; no external protection required
Insulation class - F (155°C)
Protection class - IP 44
Pump body - Cast iron
Impeller - PPO

Advantages:
Low energy consumption.
Compliance with the ErP Directive.
Easy setup.
Human friendly interface with digital display.
Remote parameterization from a computer, tablet or smartphone.
Wi-Fi connection (optional module) or Ethernet cable.
Control panel with push buttons to change the circulator status.
View operating status.
View warnings and alarms.
View job log and error history.
Dry running detection.
Multi-pump functions.
External control and monitoring.
Module for wireless communication.

Identification Code:
Analyze the example: ECOCIRC XLplus D 40-100 F
ECOCIRC Series Name
XL Series Name
plus with communication capabilities
D "empty" = single pump; D = double pump
40 Connection diameter
100 maximum HMT
F "empty" = threaded; F = flanged