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Control systems for LEO

hala+ sterowniki

Control all your devices from one place

FLOWAIR's offering is not limited to an extensive range of products but also encompasses various control options. We can provide a simple control based on standard controllers, however, our primary solution is the FLOWAIR SYSTEM. This modern solution allows for device communication, controlled via an intelligent T-box controller.

Capabilities and functionalities of the available control types

TS regulation HMI EC regulation T-box regulation
TS HMI t-box
Manual 3-step air flow regulation
Automatic 3-step air flow regulation
Modes - Heating / ventilation
Weekly programmer
BMS
Integration with FLOWAIR SYSTEM
Weekly programmer for each zone ✔*
Individual settings for each zone ✔*
Individual description of the controlled zone ✔*
Antifreeze for each zone ✔*
Maximum number of devices supported directly by the controller 7** 5* 31
Maximum number of devices supported through additional distributors 36*** 36*** n/d
for T-box Zone
** 5 devices LEO S1/S2/S3 | 2 devices LEO L1/L2/L3 | 1 device LEO XL2/XL3
*** 7 devices LEO S1/S2/S3 | 3 devices LEO L1/L2/L3 | 2 devices LEO XL2/XL3
**** 12 devices LEO S1/S2/S3 per 1 RX distributor | 6 devices LEO L1/L2/L3 per 1 RX distributor | 3 devices LEO XL2/XL3 per 1 RX distributor.
Max. 3 RX distributors per 1 controller

Regulation T-box for LEO

Basic functions:

  • manual and automatic 3-step air flow regulation
  • fan operation in:
    - continuous mode - after reaching set temperature, heating medium is cutted off while fan is operating at selected step,
    - intermittent mode - after reaching set temperature, heating medium is cutted off and fan is turned off,
  • room thermostat,
  • operating modes: heating / cooling / ventilation,
  • possibility to connect max. 31 units via single controller,
  • local regulation of unit operation (using optional temperature sensor)
  • antifreeze – automatic protection against too low temperature in the room,
  • weekly programmer,
  • possibility of connection to BMS,
  • integration with FLOWAIR SYSTEM - control of operation of LEO, ELiS, OXeN units via single T-box controller. 
sterowanie T-box

Block diagrams for the LEO heater

Control elements