FEATURES
• Flow control for constant flow via pressure sensors
• Post heating & cooling (both primarily and secondary
control)
• Interaction with app and cloud: “ready for use”
• Multi purpose inputs (e.g. hood/fireplace)
• 2x 230VAC inputs for speed selection
• Bypass via 230VAC or stepper motor 24V unipolar
• Setup/installation/production settings via RF possible
• RF 868 MHz : Ideal for renovation and new projects or to add extra sensors and user interfaces without the need for cables with the device.
• USB connector
- direct connection with servicetool on PC
- possibilty to use USB in factory
• Upgradable via USB or RF
• Manual bypass control
• Startup sequence
• Torin fans supported (VMD-02RPS78 only)
• Output activated when motors are not running e.g.:
valves are closed when it is cold outside. It can also
control an external device.
• EBM Scroll fan support (VMD-02RMS37 only)
• Frost protection, multiple strategies
• Support for our motion detection devices (PIR)
• Real time clock
• Multizone support
• Mirroring
• Pre-heating
• Geotherm Heat Exchange
• Constant pressure, supports valves which request a
constant pressure in the ducts. Mostly used in stacked
buildings.
The Heat Recovery Unit (HRU) ventilation platform
gives you the flexibility to make different solutions for your ventilation systems. For a basic system set up but also for more advanced systems.
APPLICATION
The PCB can be used for central residential heat recovery as well as decentral heat recovery systems. The platform is set up to make more economic standard systems up to high valued systems. Two fans can be connected via PWM which will be controlled based on the software application of the PCB.
Options
The PCB is prepared to support most of your requirements. A standard implementation can be 4 temperature sensors, a bypass valve control and wireless control via sensors, wireless display or manual controls. The options can be set On or Off in a setting list. Also default setting can be adjusted by use of the service/production tool (separate available). For more extensions it is possible to add a piggyback to the PCB. Available at this moment are a piggyback with pressure sensors and one with dip-switches for speed selection. For higher quantities, customization of hardware and software is possible.
VMD-02RPS66 / VMD-02RPS78 / VMD-2RMS37
HEAT RECOVERY UNIT PCB MODULE
HEAT RECOVERY UNIT PCB FOR VENTILATION SYSTEMS
OTHER PLATFORM PRODUCTS
FOR RESIDENTIAL VENTILATION
Mechanical extraction controller PCB
To integrate in a single fan system for control of the fan wired or wireless
Digital input/output module
To connect wired applications to the wireless world
Passive Infra-Red motion detector
Flush mounted motion detector to switch on ventilation and light
RS485 to RF interface
Connect your RS485 product/building control system to the wireless world. Support of many RF products for heating and ventilation
Ethernet to RF interface
Connect the wireless ventilation and heating world to the outside world for new business applications
Use to program devices in production
Sensors platform
On wall or flush mounted CO2, humidity and
temperature sensor for your system
User interface without display (possible flush mount)
Simple high quality and flexible solution
User interface with display (possible flush mount)
A user interface to control and adapt the heat recovery PCB
App and cloud solution
Open up new business opportunities