Big Magic: Technical Specifications

1. Technical specification

1.1 Product Information Sheet according to Commission Regulation 1254/2014

Supplier's name or trademarkBIG MAGIC s.r.o.
Model identification mark used by the supplierBIG MAGIC
Specific energy consumption (SEC) in kWh/(m2.a) for each applicable climate zone and each applicable SEC classaverage -42,7 A+
warm -16,4 E
cold -88,7 A+
Declared typology in accordance with Article 2 of this Regulation (one-way or two-way)Two-way
Type of drive installed or to be installed (multi-speed or variable speed drive)variable speed drive
Type of heat recovery system (heat recovery, regenerative, none)recuperation
Thermal efficiency of heat recovery (in %)96.8 %
Maximum flow rate (in m3/h)400 m3/h
Electric power input of fan drive including motor control device at maximum flow (W)364 W
Sound power level (LWA)53 dB
Reference flow rate280 m3/h
Reference pressure difference in Pa50 Pa
SPI in W/(m3/h)0,40
Management factor and management typology in accordance with the relevant definitions and classifications set out in Annex VIII, Table 1local control 0,65
Declared maximum internal and external leakage (%) for bi-directional ventilation unitsindoor max. 3 %
external max. 1 %
Location and description of the visual filter change notice for residential ventilation units intended for use with a filter, including text indicating the importance of regular filter change for the performance and energy efficiency of the unitIndication on the unit
Warning on the remote control
Internet address of the pre-assembly/disassembly instructionsA1MAGIC.COOL
Annual electricity consumption (AEC) (in kWh electricity/year) / 100 m2214
Annual heat savings (AHS) (in kWh primary energy/year) for each climate type („average“, „warm“, „cold“) / 100 m2average 4807
hot 2174
cold 9404

1.2 Other technical data

Air power range50 - 400 m³/h
Reference flow rate280 m³/h
Heat recovery efficiency at reference flow and pressure 50 Pamin. 96,5 %
Nominal power input of the unit at reference flow and pressure 50 Pa142 W
Moisture recovery efficiency according to PHI methodology76.4 %
Acoustic power to the surroundings at a reference flow and pressure of 50 Pamax. 55.8 dB
Dimensions (h × w × d)1100 × 995 × 522 mm
Weight47 kg
Operating temperature range (without preheating)-20 °C to +45 °C
Condensate drainageHT pipe 32 mm + siphon HL 138
Electrical connection230 V / 50 Hz, 10 A (char. B), connection via socket
Maximum total power input380 W
Fans2× Torin Sifan with proprietary constant air flow control
ExchangerEnthalpic countercurrent with active moisture recovery control
Summer featuresElectronic by-pass
ManagementA1MCP drivers (with integrated CO2 sensor) 
Cloud services BIG MAGIC
Optional accessoriesCool Magic module for cooling/heating 
CO₂ sensors 

2. Dimensional drawing

3. Pressure reserve

A) Volumetric flow rate
B) External pressure
C) Inlet
D) Towing

BIG MAGIC s.r.o.

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