Comfort 250 top
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PRODUCT DATA Ventilation & passive heat recovery Domestic Passive Ventilation ^ OUTSTANDING INDOOR CLIMATE

Comfort 250 top Product description Comfort 250 Top is an energy-efficient ventilation system with heat recovery for homes with a ventilation requirement of up to 260 m3/h. Comfort 250 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 250 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...

Functional diagram T2/T7: Supply air sensor T9/TC: eating element frost H protection T3: Extract air sensor T4: ischarge air and defrost sensor D T8: Fresh air sensor T10: Room sensor 1: Fresh air 2: Supply air 3: Extract air 4: Discharge air 5: Condensate drain 6: Electrical connection Dimensional drawing Comfort 250 Top is controlled from its CTS 602 operating panel featuring a wide range of functions, e.g. menucontrolled operation, weekly programme, filter monitor with timer, adjustment of fan speed, summer bypass (free cooling), heating element control, error messages, etc. CTS 602 is...

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) Sound data Sound output level (LWA) Octave band Hz Sound data are for qV = 171 m3/h and Pt, ext = 100 Pa according to EN 9614-2 for surfaces and EN 5136 for ducts. Sound output level LWA drops with falling air volume and falling back pressure. Sound output level LpA at a given distance will depend on acoustic conditions in the place of installation. Capacity of standard unit as...

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. Insulated pollen filter box with F7 pollen filter and Ø 160 mm connection pieces. The pollen filter box must be installed on the inlet duct after the Comfort 250 Top unit. Pollen filter for pollen filter 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...

Product data General information about the solution and its benefits. Technical information to ensure correct choice of solution. Installation instructions Detailed guide for installation and initial adjustment of the solution. User manual Drawing material Detailed guide for regulation of the solution to ensure optimum day-to-day operation. Nilan is happy to make 2D CAD drawings available for integrated planning with the solution. Visit us at www.nilan.dk to find out more about our company and solutions, download further information and find your nearest dealer. Nilan A/S assumes no...