Automation
ADVANCED CONTROL SYSTEMS
Modern automation is the key to efficient, safe and energy-efficient operation of HVAC and ventilation systems.
We offer advanced solutions enabling full control of unit operating parameters — from temperature and airflow to energy consumption monitoring and supervision of complete installations.
We use proven technologies, intuitive control interfaces and remote monitoring capabilities, allowing convenient facility management from any location.
Our systems are designed for reliable operation and ease of everyday use.
Control System
FUNCTIONS PERFORMED BY THE CONTROL SYSTEM
- Supply or extract air temperature control (room control)
- Relative or absolute humidity control with supply duct humidity limitation
- Indoor air quality control: CO₂, VOC, detection of unwanted gases such as CO, LPG, ammonia
- Constant airflow control using Venturi-based measurement, constant duct pressure control (supply/extract) or room pressure control with pressure transmitter featuring auto-zero function
- Integration with CAV and VAV duct regulators
- Filter contamination monitoring with filter break detection
- Heat recovery device operation monitoring
- Electric heater overheating protection, operational interlocking and fan run-on control
PoE TOUCHSCREEN INTERFACE
- Intuitive menu with graphical and descriptive interface
- Measurements, unit statuses and control parameters clearly presented in the main menu
- Password-protected screen saver
- Four service access levels with individual passwords
- Adaptive energy-saving algorithms
- Text-based alarm display including date and time of activation and reset
- Power failure event logging
CAREL PGD CONTROL PANEL
The CAREL PGD control panel, widely used in HVAC and refrigeration automation, provides direct access to controller operation and basic service functions from the unit level.
The Carel PGD is more than a display — it is a comprehensive diagnostic tool.
With proper knowledge of its menu structure, service technicians can quickly assess system status, diagnose faults, perform rapid tests and adjust key parameters.
In many cases, just a few minutes of operation via the PGD is sufficient to identify the source of a problem — without a laptop, additional software or unnecessary downtime.
ACTUATION AND CONTROL COMPONENTS
We guarantee high-quality components available on the market.
The reliability of the selected components minimizes installation, commissioning and servicing costs.
LENZE INVERTERS – Reliable, compact design, communication via Modbus, WiFi and USB
PRESSURE TRANSMITTERS – For available static pressure measurement, airflow measurement or room pressure control with auto-zero function
BELIMO ACTUATORS AND VALVES – Renowned for long service life and high control accuracy
BELIMO ACTIVE SENSORS – Highly reliable and characterized by excellent measurement accuracy
