VASCO Ventilation Unit Vasco 225 COMPACT LE
VASCO Ventilation Unit Vasco 225 COMPACT LE
Maximum efficiency 225 m3/h (pressure 150Pa). Heat recovery 89%. Automatic airflow control for maintaining constant balance (Constant Flow), cross-current heat exchanger, dual-function by-pass: summer night ventilation and reheating on warm days in spring and autumn, ISO ePM1 55% air filter for supply.
Powder-coated metal housing, entire internal structure made of EPP (expanded polypropylene: strength, insulation, vibration/noise damping). Wall mounting on the left – (supply and discharge connections on the left side), or on the right after modification of PTC heater mounting. Air connections diameter 125 mm from the top, and supply connection also possible from the bottom.
The 225 COMPACT LE model provides frost protection for the exchanger with a built-in PTC pre-heater with modulation limiting power consumption to the necessary minimum.
The equipment of the recuperator includes a wireless RF switch (11VE20012), which allows for selecting 3 levels of ventilation intensity and activating the timed ventilation function. The LED diode of the switch confirms correct operation, indicates errors, and also indicates the need to replace filters. The RF switch allows setting the nominal performance at 3 levels. The supplied wireless switch requires pairing with the recuperator.
The 225 COMPACT LE model has an internal relative humidity sensor, which automatically increases the ventilation level when the humidity of the air exhausted from wet rooms (bathroom, kitchen, WC) increases.
Extended control options available after installation of optional devices:
- Wireless LCD wall controller RF (11VE20023), or
- Vasco Wi-Fi gateway (11FH30008), along with the VASCO CLIMATE CONTROL application for smartphone (Android, iOS).
Range of functions of optional devices:
- weekly programmer for 5 levels of ventilation intensity,
- possibility of current changes of gears and activation of the "fireplace" program (temporarily increased supply level),
- preview of current temperatures in the recuperator and the status of the by-pass and PTC pre-heater operation,
- modification of recuperator settings,
In each recuperator control variant, there is a possibility of using optional room sensors:
- RF CO2 carbon dioxide sensor 11VE20013 (mounted in the living room),
- RF RH humidity sensor 11VE20014 (in the bathroom).
After wireless pairing of the sensors with the recuperator, permanent selection or periods of the weekly program mode "A" - automatic regulation of ventilation intensity based