Heating
80Pages

Just feel well

Contact Us An international sales network www.airwell-res.com Contact details [ HEADQUARTERS ] 3, avenue du Centre - Les Quadrants - Batiment A 78280 Guyancourt - FRANCE [ DOCUMENT LIBRARY ] http://lh.airwell-res.com [ COMMERCIAL ] E-mail: airwell-residential@airwell-res.com Tel: +33 (0)1 76 21 82 00 [ AFTERSALES ] SPARE PARTS ORDERS ■ E-mail: sp@airwell-res.com TECHNICAL SUPPORT ■ E-mail: technical-spfr@airwell-res.com Tel: +33 (0)1 76 21 82 95 Monday to Friday: from 9:00 am to 12:30 pm and from 2:00 to 5:00 pm

/\iriueIL Just feel Weii Table of contents ; PAGE HISTORY 4 AIR TO WATER HEAT PUMPS RANGE 20 PAC BT Split Low temperature heat pump with DHW tank included 32 AIR TO AIR HEAT PUMPS RANGE DLSE+VAV Ducted medium static pressure monosplit THERMODYNAMIC WATER HEATERS RANGE TDF 190/1.5 180-L ducted water heater TDF 300/3.5 280-L ducted water heater ICONS GUIDE

Just feel well The beginning of the Airwell’s story, a french air conditioning brand. The firm developed and began the mass production of the first window unit, to offer exceptional climate conditions, mainly dedicated to European and African markets. Airwell developed a split system unit by splitting its core window unit in two parts. It was the first to produce wall split systems in Europe. Implantation of historical plant Tillières-sur-Avre in France. The company designed and produced the first European wall split system range including electronic remote control, a high technology...

Services division The training solution for installers Training courses In partnership with its customers, Airwell Residential provides you with Airwell Academy centers for presentations and training, both in France and worldwide. Training courses are regularly offered to present the brand’s product range and unique solutions. New centers are due to open throughout the year. For all training requests, please contact us at the following e-mail address: n airwell-academie@airwell-res.com

/\iriueIL Just feel Weii wAir conditioning • Residential air conditioning • Light commercial air conditioning • Air conditioning systems regulation Heating Residential heating Light commercial heating Heating systems regulation Statutory trainings Solutions for hospitals Solutions for hotels Residential solutions Anti-legionellosis solutions Water treatment Sales training Energy performance Design offices Installers Architects Read more on our website: ■ www.airwell-res.com

Services division Pre-sales Airwell Residential supports you throughout your projects (housing units, hotels, shops, industrial sites, etc.). Before your plans are implemented, the pre-sales department studies your residential or industrial project to recommend the best technical solution. Using selection software, the pre-sales engineer estimates and measures the dimensions of your air conditioning system. e-mail: dperelle@airwell-res.com

Just feel well Installation / Commissioning CALL CENTRE q Quick, useful response from our experts q Multilingual call centre q Professionals who constantly benefit from training q A customer-based, service-orientated approach! q As much attention and help as required for the customer to be fully satisfied LOCAL AND REMOTE TECHNICAL SERVICE (WORLDWIDE) q pecialized and experienced technicians S q irect contact by telephone; on-site contact for VIP customers if required D Technical Station approved by SPARE PARTS SERVICE q lobal warehouse in France G Tel. +33 (0)1 76 21 82 95 SPARE PARTS...

unique heating range ■ Air to water heat pumps range ■ Air to air heat pumps range ■ Thermodynamic water heaters

/\iriueIL Just feel Weii The exclusive and unique solution thanks to a complete offer. q Modularity second to none q A global offer of products and services HEAT AND/OR DHW PRODUCTION

Heat pumps range

Just feel well Principle of the heat pump Heat pumps collect heat from outside the home, concentrate this heat and return it into the home. Heat exchanges in a heat pump are related to changes of state. W hen a liquid boils, it absorbs heat. W hen a gas condenses, it releases this heat. q he heat is drawn from the heat source: outside air. T q is therefore necessary to use a fluid which can change state at pressures that are compatible with It the operation of the temperature and pressure compressors. STANDARD REFRIGERANT CIRCUIT Heat pump COLD SOURCE Expansion valve starting temperature:...

Heat pumps

Just feel well HEAT PUMP SELECTION We recommend you to use a configuration with a back-up boiler (electrical or fossil energy) to optimize material cost and performances. q ACK-UP BOILER CONFIGURATION B An Airwell heat pump can adapt to any type of issuers, namely floor heating radiators at low/medium temperature (55°C) as well as for high temperature radiators (65°C). In the case of a heat pump with back-up* (electric or boiler) it is necessary to define what is known as the equilibrium point, which matches to the outdoor temperature below which the heat pump heats the home jointly with...

Heat pumpsDHW POWER CALCULATION Needs for Domestic Hot Water Preparation with pure accumulation: the DHW is produced in 6 or 8 hours. Equivalent volume at 60°C : with: Tx : Storage temperature of the DHW tank Vx : water volume at storage temperature Tx Step 1: Drawn energy during the day It consists in calculating the maximum volume of hot water (equivalent to 60°C) drawn during the highest day of the year. The energy drawn via hot water is given by the formula: ( 'v with: Eacc = drawn energy during a full day in kW/h V60acc = total hot water drawn during a day, including all...

Just feel well REGULATION OF LOW TEMPERATURE HEAT PUMP PAC BT T he PAC BT range is equipped by DC Inverter compressor to meet needs. Comfort and seasonal efficiency (Inverter compressor) CAPACITY MODULATION 14 Heat pump Compressor On-Off COP 2,7 Heating capacity [kVVt] • Optimized running at partial load = Higher COP • Heating capacity = Heating needs Inverter modulation zone Thermal load Hours of the occurrence of specific outside temperature PAC BT works for most of the time ith w COP etween 3 and 5 b Boiler back up regulation There are two possibilities to regulate with boiler back up:...