PRODUCT DATA Ventilation & passive heat recovery Domestic Passive Ventilation ^ OUTSTANDING INDOOR CLIMATE

Comfort 300 top Product description Comfort 300 Top is an energy-efficient ventilation system with heat recovery for homes with a ventilation requirement of up to 325 m3/h. Comfort 300 Top can be used in single-family homes, apartments and smaller office areas in commercial premises, where easy installation is required and where an optimum indoor climate is a priority. Comfort 300 Top includes an integrated CTS 602 control and operating panel, G4 filters, high performance counterflow heat exchanger, bypass damper and efficient EC fans as standard. The fans supply a constant air flow and can be...

Dimensional drawing Kondensafløb 247,5 Kondensatmuffe Evacuation con évacuation des Huller Huller for vægmontagef 1: Fresh air 2: Supply air 3: Extract air 4: Discharge air 5: Condensate drain 6: Electrical connection Kondensafløb Kondensafløb 247,5 Kondensatmuffe Kondensatmuffe Evacuation condersats Evacuation condersats évacuation évacuation des condensats des condensats Tilluft Functional diagram Zuluft Fraluft Abluft All dimensions are in mm. Air Exhaust Udeluft Udeluft Air repris Aussenluft Aussenluft Fresh Air stluftFresh Air Tilluft Air neuf uft Air neuf Zuluft ischarge Air I et xtrait...

Planning data Temperature efficiency Temperature efficiency for systems with counterflow heat exchanger according to EN 308 (dry). Temperature efficiency EN 308: t = (tsupply air-tfresh air)/(textract air-tfresh air) Capacity of standard unit as a function of qv and Pt, ext. SFP values comprise the unit’s total power consumption incl. control. SFP values according to EN 13141-7 are for standard units with G4 filters and no heating element. Sound data Sound output level LWA drops with falling air volume and falling back pressure. Sound data are for qV = 171 m3/h and Pt, ext = 100 Pa according...

Capacity – Heating elements (accessories) Electric pre-heating element The electric heating element is installed on the fresh air duct at a distance of min. 2 x duct diameter from the system’s supply air pipe (usually min. 320 mm) and connected to a 230 V supply. The elcetric pre-heating element can produce up to 1.0 kW of heat. Electric heating element The electrical heating surface is fitted in the air inlet duct at a distance of min. 2 x duct diameter from the system’s fresh air inlet connecting pipe (normally min. 320 mm) and connected to the CTS 602 control panel and 230 V supply. The electrical...

accessories CO2 sensor With a CO2 sensor installed, the ventilation speed can be pre-programmed with CTS 602 to run at higher ventilation steps when CO2 reaches high level in the extract air. CO2 level is programmable. EM-box An EM-box allows heat recovery from the air from the range hood and thereby helps to heat the supply air. The EM-box is equipped with a special filter which efficiently cleans the range hood air of fat particles and thereby protects the system. Expansion printed circuit board The functions in the CTS 602 control can be expanded with an expansion printed circuit board and...

Transport and storage Comfort 300 Top comes in factory packaging that protects it during transport and storage. Comfort 300 Top must be stored in a dry place in its original packaging until installation. The packaging should only be removed immediately prior to installation. Installation conditions During installation, future service and maintenance should be taken into account. We recommend a minimum gap in front of 60 cm and above the unit of 50 cm. The unit must be installed level for the sake of the condensate drain. A minimum height beneath the unit equivalent to 20 cm is recommended. Installation...

Information from A to Z Nilan develops and manufactures premium-quality, energy-saving ventilation and heat pump solutions that provide a healthy indoor climate and low-level energy consumption with the greatest consideration for the environment. In order to facilitate each step in the construction process – from choosing the solution through to planning, installation and maintenance – we have created a series of information material which is available for download at www.nilan.dk. PRODUCT DATA Nilan A/S assumes no responsibility for any errors or omissions in the printed information material...