SLIM-LINE CENTRALISED HEAT RECOVERY UNIT FEATURES & BENEFITS Whole-house heat recovery unit, suitable for horizontal installation at ceiling or false ceiling, and wall vertical installation, in 1 o 2 bedroom apartments, hotel rooms, student accommodations. Compact size: 171mm height (190mm max., including fixing brackets) to overcome shallow voids. The unit is supplied with a multi-function control panel (CTRL-V) for control and convenience, providing: • 3 speed settings (to be set during installation) • BOOST option • Filter reset • On/off • Keypad lock • Anti-frost indicator • Failure indicator • Filter replacement indicator • Suitable for remote ambient sensors (SEN-HY, SEN-PIR). • Modbus interface. SPECIFICATION Outer panels manufactured from powder coated galvanised sheet steel. The unit is finished in white RAL 9010. Main structure manufactured from EPP (expanded polypropylene) providing reduced sound emissions and maximised air tightness and thermal insulation. EC external rotor motors fitted as standard for energy saving. Provided with integral thermal protection, mounted on sealed for life ball bearings. Backward curved centrifugal impeller dynamically balanced and directly driven by the motor to provide a smooth airflow through the unit. Highly efficient counterflow heat exchanger to maximise thermal recovery. A single versatile model suitable for either horizontal installation at ceiling / false-ceiling or wall vertical installation. Ease of installation and maintenance. Simplified electric wiring: the unit is supplied pre-cabled. ISO Coarse 60% (G4) filters easy removable for cleaning: no need to remove the access panel. ISO ePM1 60% filter (F7) on request. Integrated condensation drainage. Automatic anti-frost protection to prevent frost building up on the intake side of the heat exchanger. Tested to the latest standards: units are tested in the TÜV Rheinland accredited internal laboratory at Aerauliqa according to the operating document IEC OD 2048 (level CTF1) for the IEC 60335-1 and IEC 60335-2-80 Standards, meaning accurate, up to date information on electrical safety, performance and noise level that can be relied upon. Designed and manufactured in accordance with EN60335-2-80 (Low Voltage Directive) and the EMC Directive (Electromagnetic Compatibility).

QR120P Example of a complete ventilation system Flexible duct Semi-rigid circular ducting How it works: a continuous running centralised heat recovery unit (QR120P) transfers thermal energy and humidity from extracted humid air to warm incoming fresh air, with top acoustic comfort. It is necessary to provide an adequate air distribution system so that each individual indoor environment is suitably ventilated. Energy saving: the preheated/precooled fresh air and continuous air changes reduce the demand for additional heating/ airconditioning. The EC brushless motors significantly reduce the electricity...

- 220-240V ~ 50/60Hz. - air performance measured according to ISO 5801 a 230V 50Hz, air density 1,2Kg/m3. - data measured in the TUV Rheinland accredited internal laboratory at Aerauliqa according to the operating document IEC OD 2048 (level CTF1) for the IEC 60335-1 and IEC 60335-2-80 Standards. (1) sound pressure level @ 3m in free field, breakout, speed 40%, for comparative purposes only. RESIDENTIAL VENTILATION CATALOGUE

Sound level Lp dB(A) @3m, breackout, for comparative purposes only. * measurements comparable with test chamber background noise. j-L RESIDENTIAL VENTILATION CATALOGUE