Heat Recovery ventilation Field of application H Description ^B Advantages H Range H Technical details H Installation ^B Remote controls ^B Servicing ^B

Conpliance Advantages • C€ compliance. • ErP ready. • Reversible connections. • Ventilation control via Interior Air quality sensors (CO2). • Colour touch screen remote control. • High-efficiency heat exchanger > 90 %. • Energy-efficient motor. FIELD OF APPLICATION General and uninterrupted ventilation of dwellings. Heat recovery system. DESCRIPTION • Heat Recovery ventilation. • Operating at: - Constant speed (Cube 550 and Cube 550+), - Optional constant airflow or pressure on the Cube 550+. • Airflow from 120 m3/h to 585 m3/h. • Filters (as per class EN 779): - F7 filter on new air (optional...

Dee Fly Cube 550 DESCRIPTION ACCESSORIES Water trap • Standard connection to the Dee Fly Cube 550 and to the drains network for condensate removal. • Dimensions: See page of dimensions. Replacement filters • For annual servicing. • Dimensions: - G4: 177 x 440 x 25 mm, - F7: 177 x 440 x 25 mm. ACCESSORIES RANGE ACCESSORIES Description Code ADDITIONNAL OFFER TO DEE FLY CUBE 550+ Pre-heating coil • Dimensions: 160 x 162 x 250 mm. • Heat exchanger frost protection 0 32 mm. • Used to heat incoming air. Constant pressure kit • Dimensions: 150 x 235 x 110 mm. • Additional instructions supplied with...

Heat Recovery ventilation Technical details Dee Fly Cube 550 DIMENSIONS (mm) Dee Fly Cube 550 • Weight: 45 kg. Water trap

AVERAGE POWER CONSUMPTION ELECTRICAL SPECIFICATIONS • Power supply: 230 V - 50 Hz single-phase. • Maximum current: 2.5 A max. • Class : IP 54. Test conditions at nominal airflow. • Outside air = -5 °C, Hr 80 %. • Ambient interior temperature = 20 °C, Hr 50 %. ACOUSTIC SPECIFICATIONS Test conditions: (UNI EN ISO 3747). • Outdoor air = dry air at -5 °C, Hr 80%. • Indoor air = dry air at 20 °C, Hr 50%. • At maximum airflow : 585m3/h.

Heat Recovery ventilation Dee Fly Cube 550   T he Dee Fly Cube 550 can be fixed to the wall vertically. Attachment bracket supplied with the Dee Fly Cube 550. The Dee Fly Cube 550 must be installed in an insulated, frost-protected location. Minimum width of maintenance hatch on front panel (500 mm). Recess for opening front panel • ir duct connections: 4 x Ø 150 mm branch connections (adapters Ø 160 mm included) + 4 sealed collars and 2 plugs. A • Reversible connections: 4 branch connections on top or 2 on top / 2 on bottom. Supply air (indoor) Expulsion air (outdoor) Exhaust air (indoor) Fresh...

Heat Recovery ventilation Dee Fly Cube 550 INSTALLATION The constant airflow or pressure kit features a ring to be positioned on air ducts; the pressurised air intakes must always be oriented downwards to prevent the introduction of dust or foreign bodies into the system, as they could cause it to malfunction. CONSTANT PRESSURE CONSTANT AIRFLOW The kit should be fitted on the exhaust air side (A) of the supply fan unit to detect the pressure downstream. The kit should be fitted on the exhaust air side (A) upstream of the fan unit to detect the differential pressure without risking the falsification...

Heat Recovery ventilation Dee Fly Cube 550 SERVICING Filter access (air supply and exhaust) Filters replacement: Variable according to pollution of ambient air (dust, smoke). Recommended every 6 months. Before changing the filters, turn the switch to position 0. G4 filter (top) 1 Removing the maintenance panel 1

Heat Recovery ventilation Dee Fly Cube 550 SERVICING Access and cleaning the heat exchanger Precautions to take when handling the exchanger. Recommended maintenance period for heat exchanger: approx. 12 months of operation. 1

Dee Fly Cube 550 REMOTE CONTROL DEE FLY CUBE 550 • 3-speed controller (30% - 65% - 100%). • Fan malfunction alarm. • Filter clogging alarm. • By-pass. • Dimensions : 90 x 90 x 60 mm. REMOTE CONTROL DEE FLY CUBE 550+ • Configurable ventilation speed. • Touch screen. • Boost function. • Fan malfunction alarm. • Filter clogging alarm. • By-pass. • Hourly and daily timer programming. • ModBus communication. • Dimensions : 120 x 80 x 25 mm.

Ventilation Double Flux Principle Heat recovery ventilation offers general and uninterrupted ventilation, recovering the heat from exhaust air to pre-heat the influx of fresh air. This type of ventilation filters incoming air and ensures clean air inside the dwelling. Using the heat exchanger, new air is pre-heated to limit the need for indoor heating. The Dee Fly Cube 550 unit can be easily installed in a cellar or equipment room. Avantages • Reversible connections. • Ventilation control via Interior Air quality sensors (CO2). • Colour touch screen remote control. • High-efficiency heat exchanger...