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CLIVET ELFOFresh2 CPAN-U 70-120 Series, Технический бюллетень

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50 

ELFOFresh² BT15B012GB-00

2 - Flat tube distribution

TFT90X - DN90 round flexible tube (Int. diam. 78mm) in a 20m coil without insulation

Polypropylene PE piping, corrugated double-layer on outside to ensure crush resistance in 

installations under the screed.

Internally the pipe has a smooth surface ensuring reduced pressure drop.

The piping is antibacterial and antistatic ensuring hygiene, sterility and health safety.

Its extreme flexibility allows an extremely easy installation thanks to a minimum radius of curvature 

of 150 mm.

The piping connects to the distribution boxes and to the AIRJET diffusers/return grilles through the 

CBT90X connector.

Airtightness is guaranteed by the ANFTX O-ring supplied separately.

The flexible tube, supplied in 20 m coils, can be cut with a simple cutting tool and can be connected 

– without using any special equipment – to all the other components of the round tube system.

For correct installation, use the appropriate IT90X external insulating material supplied separately.

Note: we recommend a maximum airflow rate of 60 m³/h (v = 3.48 m/s) in order not to have excessive air speed and consequent noise emission.

emi

ssi

on.

Dp = pressure drop

Q = Air flow

Provided in a coil of 20 m

IT90X - Insulation in a 20m coil for DN90 round flexible tube

Flexible tube insulation allows a reduction of heat loss, prevents condensate build-up during summer operation and allows a 

reduction in noise.

Provided in a coil of 20 m

                 

For particular installations (example: burying in screed) contact the technical Office..

CBT90X - Connector to distribution box for DN90 round tube

The connection between the round flexible tube and the distribution box must be carried out using the appropriate joint.

The connector is secured to the box and tube by means of a quick-mount pressure fitting system. To guarantee airtightness, 

quick-fit sealing rings must be used.

Содержание ELFOFresh2 CPAN-U 70-120 Series

Страница 1: ...er at high efficiency is able to get rid of fumes fine dust viruses and bacteria Its characteristics allow to reduce the ventilation electric consumptions SUMMER DEHUMIDIFICATION IDEAL FOR THE COUPLING WITH THE RADIANT COOLING Is the ideal solution to complete radiant systems thanks to its outstanding ability to control ambient humidity FREE COOLING Allows to automatically draw fresh air from outs...

Страница 2: ...uture It does not use fossil fuels It uses renewable energy from 75 up to 100 Substantially contributes toward reaching the European targets of 20 20 20 by 2020 reduction of CO2 emissions primary energy and use of renewable energy Qualifying proposal Specialized solution with high value added Single annual cycle system for total comfort Increases the building s energy efficiency by at least 2 clas...

Страница 3: ...ed solution that permits a quick and high quality installation Excludes installation and adjustment errors Wirings and connections are clear and preconfigured Economically convenient Thanks to the high energy efficiency levels it increases the value of the property The investment pays back for itself in 3 4 years on average 60 reduction of the space in the heating room Complies with the minimum re...

Страница 4: ...onal efficiency on the market Water production up to 60 C operating with outdoor air temperature down to 22 C Air and water version Pre assembled control unit Compared with a traditional combustion system GAIA offers three key benefits It does not require a gas feed flues and explosion security systems Encloses all of the system elements In a single unit it includes heating cooling and solar therm...

Страница 5: ... humidity control It manages the radiant panels It manages the room terminals It manages radiators and heating furniture Complete control over comfort ELFOControl is the brain behind your system that communicates with all the components installed It checks the operating conditions of each individual device and allows to adjust the operation of the entire system from a single control centre on whic...

Страница 6: ...nic filtering For an effective protection also against the most hazardous polluting agents PM10 bacteria pollen Summer dehumidification Ideal in combination with Radiant cooling FREE COOLING It allows to draw fresh air from outside and introduce it into the rooms at no additional cost just by operating the fans Aria ELFOAir distribution The exclusive air distribution system of ELFOFresh Versatile ...

Страница 7: ...le Purifies the air while conditioning The continuous fan operating allows the unit to operate always privileging automatically the lower fan speeds in favour of the silence Satisfies all installations Available in both the vertical and horizontal uncased and built in version Heat distribution systems ELFODistribution Heat diffusion systems with room by room temperature control 100 guaranteed comf...

Страница 8: ...tances accumulate inside the house too Therefore the new building trend illustrated above which focuses on a considerable improvement of building envelopes requires a controlled mechanical renewal system for ambient air to ensure the desired renewal values However introducing fresh air directly is not always a healthy option and involves high energy costs Indeed usually the air we eject has a high...

Страница 9: ...stems the active thermodynamic circuit recovers all year round the energy contained in the flow of exhaust air it multiplies it thanks to heat pump technology and then provides it to the served areas of the building In this way it minimises load for conditioning fresh air and provides additional capacity to maintain comfort conditions 40 primary energy in heating Simplifies the system and increase...

Страница 10: ...ilter These units with reduced power are fitted with the internal G2 filter as standard C Supply fan The new control allows to maintain a constant rotation speed as the system s pressure drops vary with 60 less power absorbed compared to traditional fans D Compressor R134a airtight rotary compressor chosen to optimise the reduced power unit with higher performance levels E Exhaust fan The new cont...

Страница 11: ...or D Compressor It allows to transfer heat from exhaust air to renewal air Airtight rotary compressor R410A E Exhaust fan It ejects stale air outdoors centrifugal DC electric fan coupled directly to an electric motor F Remote electric panel The electrical panel can be controlled remotely to make installation easier G Aluzink unit H DN200 250 air ducts Air distribution system size designed in relat...

Страница 12: ...ir D through the condensation coil E before to be released into the rooms F Summer operation Through the 4 way valve the cooling cycle is inverted so that the cold contained in the exhaust air flow A is used in the condensation coil B before being exhausted C The fresh air D viene filtrata is filtered cooled and subsequently dehumidified passing through the evaporator E before being released into ...

Страница 13: ...o the outside temperature By using a passive recovery during specific hours the risk is that the intake air has higher temperature than the outside one By using an active recovery the comfort is always guaranteed at outdoor temperature higher than 30 C the intake temperature is maintained at 16 C Humidity control During summer operations the active thermodynamic recovery cools and dehumidifies the...

Страница 14: ... air temperature 5 C and extracted air at 20 C the ELFOFresh2 COP is higher than 5 5 The heating capacity minimizes the fresh air load providing further power to maintain the comfort conditions The result for users is a reduction up to 40 of the heat primary energy consumption than a traditional system Cooling Besides recovering the exhaust air heat that unlike the traditional system also takes pl...

Страница 15: ...rgy supplied ensure a relevant input to the seasonal efficiency of the whole system Improved Energy Efficiency Class for the building ELFOFresh s efficiency reduces the absorbed primary energy in comparison to a traditional system The example shows that having the same building features insulation doors and windows etc replacing the crossover flows recovery with ELFOFresh unit the class of energy ...

Страница 16: ...fy the ventilation load Nominal air flow operating fulfill of the building load in addition of the ventilation In the range of fresh air temperature between 5 C and 20 C the fresh air flow rate keeps constant B the intake temperature in the room II increases as the fresh air temperature increases ELFOFresh2 besides compensating the ventilation dispersions is able to fulfil either completely or par...

Страница 17: ... cost at the end of each year to replace the filters The efficiency of electronic filter on ELFOFresh2 is equivalent to classification H10 used in traditional filters that is the category indicated as absolute filter These are effective even against Smoke Fine dust Particulates PM10 PM2 5 PM1 Bacteria Germs and viruses Nano particle The ventilation energy is reduced The highest filtration efficien...

Страница 18: ...In new buildings and redevelopment works on existing buildings ELFOAir is the best solution to fully enjoy the benefits of the ELFOFresh2 ventilation system thanks to its stepped flexible ducts These are ideal for underfloor applications as well as for installations in attics and false ceilings Specially designed grids and outlets can also be fitted and can be perfectly integrated in any kind of a...

Страница 19: ... for special equipment The insulation of the channelling removes the risk of condensation forming on the external surfaces of the ducts themselves The ELFOAir Air system includes a comprehensive series of accessories that are essential to ensure the installation and the perfect operation of the aeraulic distribution of ELFOFresh2 ELFOAir Configurator Thanks to ELFOAir Configurator the selection an...

Страница 20: ...ic treatment to make it easier to discharge condensation and reduce frost External exchanger Exchanger for the energy recovery of the extract air Finned exchanger made from copper pipes arranged in staggered rows and mechanically expanded for better adherence to the collar of the fins The fins are made from aluminium with a special corrugated surface set a suitable distance apart to ensure maximum...

Страница 21: ...Probe of the outdoor air temperature Probe to measure the temperature and supply air humidity of the room Temperature probe of the air return from the ambient thermostat Remote On Off Thermostat The HID P1 local room control allows to control just one ELFOFresh unit Setting the desired temperature and humidity ON OFF change Summer Winter Setting the ventilation only mode Diagnostics management wit...

Страница 22: ... 500 64 61 57 54 54 45 38 37 58 44 650 66 63 59 56 56 47 40 39 60 46 Sound levels refer to the unit at full load installed on the ceiling ducted with nominal fan air flow rate Available static pressure 40 Pa In accordance with the UNI EN ISO 3744 regulation the average sound pressure level refers to a distance of 1 m from the outer surface of a ducted unit installed on the ceiling Measurements are...

Страница 23: ...FG CFG CFG CFG CFG Number of fans No 2 2 2 2 2 2 Airflow mch 70 120 200 300 480 650 Fan power input 5 kW 0 014 0 017 0 040 0 052 0 090 0 150 Available nominal pressure Pa 40 40 40 40 40 40 Max external static pressure Pa 120 120 120 120 120 120 Connections Condensate drain mm 16 16 26 26 26 26 Power supply Standard power supply V 230 1 50 230 1 50 230 1 50 230 1 50 230 1 50 230 1 50 Noise Levels S...

Страница 24: ...e electrical input of the unit including accessories add the standard data in Electrical Data table to those for the selected accessories Size 70 120 200 300 500 650 F L A Full load current at max admissible conditions F L A EHPCX Preheating electric heaters from 0 7 kW A 3 04 3 04 F L A EHPCX Preheating electric heaters from 1 5 kW A 6 5 6 5 F L A EHPCX Preheating electric heaters from 3 kW A 13 ...

Страница 25: ...ating electric heaters from 1 5 kW Pa 3 5 7 9 EHPCX Preheating electric heaters from 3 kW Pa 3 5 7 9 HSE3MX HSE3LX Electrode boiler steam humidifier from 3 kg h Pa FES FESX Electronic filter 1 Pa 8 12 7 11 6 10 FAEX Exaust air filter 2 Pa 9 15 11 18 The values shown are to be considered approximate for units operating power in normal use with standard air flow rate 1 Pressure drop differences comp...

Страница 26: ...or relative humidity 40 2 Zone of possible operation in FREE COOLING The limits are meant as a guide Please note that they have been calculated by considering general and non specific sizes clean coils and filters straightforward unit installation and correct use and maintenance of the unit itself relative humidity of the return air 50 1 zone of possible operation in Free Heating 2 the broken line...

Страница 27: ...ical application example that focuses on a house of 180 m2 consisting of 9 rooms The table lists the size of the rooms and the air flow rates of the individual rooms calculated on the basis of the size of the selected ELFOFresh2 Room Surface Height Volume Flow rate m m m m h Air supply Livingroom 50 2 7 135 90 1 room 12 2 7 32 4 20 2 room 13 2 7 35 1 20 3 room 25 2 7 67 5 45 Extraction Study room ...

Страница 28: ...oble rooms i e 0 65Vol h multiplied by the volume of the individual room Example living room 135 m3 air flow 135 x 0 65 88 m3 h rounded to 90 m3 h Similarly the return airflow rates for each single room is equal to the rate of renewal in the technical rooms multiplied by the volume of the room Example bathroom 40 5 m3 air flow 40 5 x 1 39 56 9 m3 h rounded to 50 m3 h Once the air flow rates have b...

Страница 29: ...ing satisfied thermoregulation and the actual supply temperature is represented by the broken line that is the average between the one that occurs when the compressor is on and the one when the compressor is off that is equal to outdoor temperature the unit operates automatically in ventilation only In the stretch from 20 C to 24 C assuming an ambient set point higher than the outdoor temperature ...

Страница 30: ... from the outdoor temperature and therefore at its decreasing the colder air temperature on the handling coil decreases the condensation decreasing the compressor power input This behaviour is highlighted by the COP increasing Compressor on off in heating depending on the room set satisfaction compressor on periods will alternate with ventilation only periods their duration will increase at the ou...

Страница 31: ... and from fans considering an available pressure of 50 Pa B Desired temperature in the room C ELFOFresh2 supply air temperature in the room In the graph are represented the following variables D heating cooling capacity W E Power input W F specific indoor humidity g kg G specific outdoor humidity g kg H specific supply humidity g kg I supplied air flow mch In places where the outdoor air temperatu...

Страница 32: ...t and from fans considering an available pressure of 50 Pa B Desired temperature in the room C ELFOFresh2 supply air temperature in the room In the graph are represented the following variables D heating cooling capacity W E Power input W F specific indoor humidity g kg G specific outdoor humidity g kg H specific supply humidity g kg I supplied air flow mch In places where the outdoor air temperat...

Страница 33: ...t and from fans considering an available pressure of 50 Pa B Desired temperature in the room C ELFOFresh2 supply air temperature in the room In the graph are represented the following variables D heating cooling capacity W E Power input W F specific indoor humidity g kg G specific outdoor humidity g kg H specific supply humidity g kg I supplied air flow mch In places where the outdoor air temperat...

Страница 34: ...t and from fans considering an available pressure of 50 Pa B Desired temperature in the room C ELFOFresh2 supply air temperature in the room In the graph are represented the following variables D heating cooling capacity W E Power input W F specific indoor humidity g kg G specific outdoor humidity g kg H specific supply humidity g kg I supplied air flow mch In places where the outdoor air temperat...

Страница 35: ...t and from fans considering an available pressure of 50 Pa B Desired temperature in the room C ELFOFresh2 supply air temperature in the room In the graph are represented the following variables D heating cooling capacity W E Power input W F specific indoor humidity g kg G specific outdoor humidity g kg H specific supply humidity g kg I supplied air flow mch In places where the outdoor air temperat...

Страница 36: ...t and from fans considering an available pressure of 50 Pa B Desired temperature in the room C ELFOFresh2 supply air temperature in the room In the graph are represented the following variables D heating cooling capacity W E Power input W F specific indoor humidity g kg G specific outdoor humidity g kg H specific supply humidity g kg I supplied air flow mch In places where the outdoor air temperat...

Страница 37: ... a floating chambre with two levels of intervention the first level starts up itself the pump while the second level is a safety level that intervenes in case of difficulty of the pump in the downflow stopping the unit Size 70 120 200 300 500 650 0 7 kW 1 5 kW 3 kW FESX Electronic filter The filter is made up of an electronic cell with filtering capacity no lower than H10 specifically suitable aga...

Страница 38: ...r boiler when the limestone deposits exceed the available limits steam distribution AE fresh air inlet ES Exhaust air M Ambient air supply R Ambient air return steam production In the event of limited space the steam production module can be separated from the steam distribution module and installed in another position for example wall mounted up to 4 meters away The steam tube rising segment must...

Страница 39: ...tdoor air ducting Defining the supply extraction outlets and dumpers Definition of the room s distribution system Inspection of the system s pressure drops Positioning the ELFOFresh2 unit The active thermodynamic recovery of ELFOFresh2 can be set up anywhere inside the house nevertheless it is preferable to opt for installation in utility rooms laundry rooms or bath anterooms It is not advisable t...

Страница 40: ...heir position must be at the farthest point in such a way that the air flow from the outlet to the door in the direction of extraction affects the whole environment The grilles must be positioned on the wall near the ceiling or on the ceiling The air must always be extracted from above by positioning one or more outlets in all the rooms with higher humidity and pollutant levels The ELFOAir system ...

Страница 41: ...ld up Both the tubes can be ceiling mounted or buried in the screed as their mechanical characteristics afford resistance to crushing The flat tube dimensions allow a reduction in the thickness of the screed as shown in the drawing The length of each duct is determined based on the route that connects the box to the grille If the path from the distribution box to the inlet involves bends in tight ...

Страница 42: ...greater than the maximum available pressure the distribution layout will need to be reviewed in order to fall within this limit ELFOFAir Configurator SELECTION SOFTWARE If done manually sizing and checking the ELFOAir system requires an excellent knowledge of fluid dynamics ELFOFAir Configurator is an essential work tool that Clivet has put at the disposal of all professionals in order to make the...

Страница 43: ...BT15B012GB 00 ELFOFresh 43 Air distribution examples Here are two typical examples of ELFOFresh air distribution depending on the size of the unit ELFOFresh2 70 120 ELFOFresh2 200 300 ...

Страница 44: ...20m coil without insulation X X X X IT100X Insulation in a 20m coil for flat flexible tube 132x52 X X X X COBPX DN90 connector joint CBT90X flat tube X X X X GIUPX Seal and connecting joint for flat tube 10 pcs X X X X CVP90X Vertical 90 degree curve for flat tube X X X X COP90X Horizontal 90 degree curve for flat tube X X X X CTP180X Joint for 180 degree flat tube rotation X X X X A90MPX 90 degre...

Страница 45: ...on and therefore a feeling of discomfort From the front it looks like a linear diffuser with slits Some micro nozzles are housed on the inside to allow proper airflow to achieve considerable ranges although with reduced flow rates It consists of an outer frame in extruded aluminium which is painted white RAL 9010 a perforated metal sheet and black micro nozzles The diffuser is attached to the plen...

Страница 46: ...k m shown in the table at the side Ak values m Size Ak AIRJET 50 I 0 0062 AIRJET 80 I 0 00098 qv m s vk x Ak qv m h vk x Ak x 3600 Pressure drop Dp pressure drop Q Air flow Key Δp Pressure drop Pa NR Sound level dB Ak actual Section m Vk Effective air intake velocity m s Vt Terminal velocity m s Vr residual velocity in the occupied zone m s qV Air flow rate m h m s L Range launch m Height of the r...

Страница 47: ... consisting of a metal frame containing the filtering section In needle punched resinated acrylic polyester fabric with high efficiency and superlative against dusts and pollens UNI EN779 filtering level G3 class M1 It can be regenerated by water washing blowing vacuuming Two sizes are available Intake grille extractable filter AIRJET 50 A Intake grille extractable filter AIRJET 80 A 1 Intake gril...

Страница 48: ...damper Plenum with AIRJET 80 control damper 1 Supply diffuser or Intake grille Accessory separately supplied 2 Plenum with damper 3 CBT90X connector Accessory separately supplied 4 Calibration damper GINOX Suction supply rectangular grill 350x130 stainless GIVEX Suction supply rectangular grill 350x130 white Grille for floor wall or ceiling installation Floor installation is possible for a system ...

Страница 49: ...oused inside the opening For installation simply remove its internal plate and reposition it once it is inserted on the central internal threaded screw Provided in boxes of 5 pieces GQIEX Extraction intake squared grill of DN125 joint with air filter Supply and or return grille in steel for wall or ceiling installation supplied with a removable and washable metal filter and control dampers It is c...

Страница 50: ...ny special equipment to all the other components of the round tube system For correct installation use the appropriate IT90X external insulating material supplied separately Note we recommend a maximum airflow rate of 60 m h v 3 48 m s in order not to have excessive air speed and consequent noise emission e m i s s i o n Dp pressure drop Q Air flow Provided in a coil of 20 m IT90X Insulation in a ...

Страница 51: ...unted on the second rib of the two tube sections Dp pressure drop Q Air flow A90DTX 90 degree adaptor double DN90 round tube for DN125 valve cap This allows you to connect the extraction and intake valves to the air distribution system with a round tube It is equipped with two air inlets for a maximum airflow rate of 120m h If the airflow rate through the valve is below 60m h a single inlet is suf...

Страница 52: ... 2 inlets No sealing ring is required for mounting the cap Provided in boxes of 5 pieces ANFTX DN90 seal O Ring 10 pcs To guarantee the airtightness of any other component of the system quick fit sealing rings must be used This component therefore must always be used to connect the round flexible tube to the joints valve adapters grilles and elbows Provided in boxes of 10 pieces ...

Страница 53: ...Airtightness is guaranteed by the GIUPX connection joint supplied separately The flexible tube supplied in 20 m coils can be cut with a simple cutting tool and can be connected without using any special equipment to all the other components of the round tube system For correct installation use the appropriate IT100X external insulating material supplied separately Internal section 0 0041 m Note we...

Страница 54: ...ertical 90 degree curve for flat tube If the bend must have a smaller radius 90 stamped vertical elbows can be used The flexible tube can be attached exclusively using an appropriate joint for flat flexible tubes with double sealing ring Dp pressure drop Q Air flow GIUPX Seal and connecting joint for flat tube 10 pcs The connection between two sections of a flat flexible tube must be effected usin...

Страница 55: ...eal ring A90MPX 90 degree adaptor single tube for DN125 valve Allows for connecting the air intake and extraction valves to the air distribution system with a flat tube It is equipped with one air inlet guaranteeing a maximum airflow rate of 50m h If required the cylindrical body can be shortened with a cutting tool The body has a series of reference marks to make it easier to cut The valve adapte...

Страница 56: ...DMPX Straight flat single tube adapter for DN125 valve Allows for connecting the air intake and extraction valves to the air distribution system with a flat tube It is equipped with one air inlet guaranteeing a maximum airflow rate of 50m h If required the cylindrical body can be shortened with a cutting tool The body has a series of reference marks to make it easier to cut The valve adapter is su...

Страница 57: ...distribution it is necessary to provide an RTPTX joint for round tube flat pipe connection Dp pressure drop Q Air flow TACPX Cap for flat tube 5 pcs The cap can be applied to unused inlets outlets of the distribution box and to 90 round tube adapters for valves with 2 inlets No sealing ring is required for mounting the cap Provided in boxes of 5 pieces ANFPX Fixing ring for flat tube 10 pcs The fl...

Страница 58: ...w A 1 opening 1 or 1a F 4 openings 1 2 and 1a 2a B 1 opening 4 or 4a G 4 openings 3 4 and 3a 4a C 2 openings 1 and 1a H 6 openings 1 2 3 and 1a 2a 3a D 2 openings 2 and 2a I 6 openings 2 3 4 and 2a 3a 4a E 2 openings 3 and 3a L all open RTPTX Round flat tube connecting joint The connection between two sections of a flat flexible tube must be effected using the appropriate joint The connection is e...

Страница 59: ...nspection and cleaning Internally the box is lined with sound proofing material ensuring improved air flow noise levels The distribution box is provided with 4 angular brackets for installation The box can be installed horizontally or vertically 8 connections Number of ducts Max air flow m h Pressure drop Pa 1 60 15 2 120 15 3 180 15 4 240 15 5 320 15 6 360 15 7 420 15 8 480 15 14 connections Numb...

Страница 60: ...guaranteed by the reduced pitch spiral allows for creating 180 curves without crushing and therefore ensures reduced pressure drops There are three available diameters DN150 DN200 and DN250 Technical specifications of the tube used piping consisting of layers of aluminium foil reinforced with a polyester film and spiral in spring steel lining with fibreglass matting with 25 mm thickness and densit...

Страница 61: ... intake grille with the pipe There are two available grids DN150 for ELFOFresh2 70 120 sizes DN200 for ELFOFresh2 200 300 sizes and ElfoPack 5 size DN250 for ELFOFresh2 500 650 sizes The grille is square and fitted with small openings to install it on outdoor walls and can be used both for supply and return purposes It is fitted with a circular connection at the back fitted with a sealing gasket a...

Страница 62: ...ch from a DN250 diameter to a DN200 diameter or from a DN200 diameter to a DN150 diameter For example the preheating electric heaters kit has a DN 200 diameter and so in order to connect it to the ELFOFresh2 500 650 it needs this reduction plus the F F 200 joint The female male reduction is made of stamped galvanised sheet steel with 45 bend and is used for compact installations with reduced press...

Страница 63: ...nto two DN200 pipes The DN250 DN200 DN200 Y branch with 45 angle allows this splitting If however you need to bring air into distant rooms you can have more distribution boxes also with the 200 300 size ELFOFresh2 systems and in this case it is necessary to use the DN200 DN200 DN200 Y branch The branch is made of galvanized metal sheet and the connections are male and equipped with seal gaskets A ...

Страница 64: ...h internal sound proof lining for installation in false ceilings or for wall mounting The plenum allows the housing of the GPRX return grille TheplenumcanbeconnectedtothemanifoldfortheCPRXrecirculationplenumiftherecirculation duct has a DN150 or DN200 mm internal diameter If the space available is modest the recirculation Plenum can be connected to up to 5 TFT90X round flexible tubes through the r...

Страница 65: ...0 200 air recirculation plenum Zinc magnesium sheet metal manifold with internal sound proof lining insulation required for the connection between the PRX soundproof recirculation Plenum and the DN150 or DN200 flexible duct Dp pressure drop Q Air flow ...

Страница 66: ...ble panel for lower access to the fresh air filter 5 Removable panel for lateral access to the elctrical panel 6 Drain stub 7 Removable panel for access to customer terminal block 8 Fixing points AE fresh air inlet ES Exhaust air M Ambient air supply R Ambient air return MinimumdimensionforMaintenance A 15 only for ceiling installation Size 70 120 Length mm 800 800 Depth mm 690 690 Height mm 266 2...

Страница 67: ...zes 200 300 Length mm 922 922 Depth mm 704 704 Height mm 360 360 Operating weight kg 70 75 Shipping weight kg 85 90 A ceiling installation filter access from below electrical panel that can be controlled remotely at a distance of at least 200 B ceiling installation filter access from below electrical panel that cannot be controlled remotely minimum distance of 700 C floor installation lateral filt...

Страница 68: ... 500 650 Length mm 1158 1158 Depth mm 751 751 Height mm 423 423 Operating weight kg 95 100 Shipping weight kg 115 120 A ceiling installation filter access from below electrical panel that can be controlled remotely at a distance of at least 200 B ceiling installation filter access from below electrical panel that cannot be controlled remotely minimum distance of 700 C floor installation lateral fi...

Страница 69: ...3438 Flat filter used for the return of fresh air and ambient air consisting of a galvanized sheet metal frame with galvanized electrowelded protective meshes and 100 polyester renewable filtering septum with G2 efficiency level in accordance with the CEN EN 779 Electrical panel located inside the unit and can be easily accessed from the bottom or sides via the removable panels The control section...

Страница 70: ...trol section consists of a Board with microprocessor control system that manages the control of the unit based on the outdoor and indoor air conditions and includes outdoor air temperature probe temperature and humidity probe for room supply air return ambient air temperature probe and potential free contacts for remote ON OFF summer winter mode silent mode and ventilation only Thermodynamic recov...

Страница 71: ...Page intentionally left blank ...

Страница 72: ...aña Tel 34 91 6658280 Fax 34 91 6657806 info clivet es CLIVET GmbH Hummelsbütteler Steindamm 84 22851 Norderstedt Germany Tel 49 0 40 32 59 57 0 Fax 49 0 40 32 59 57 194 info de clivet com CLIVET NEDERLAND B V Siliciumweg 20a 3812 SX Amersfoort Netherlands Tel 31 0 33 7503420 Fax 31 0 33 7503424 info clivet nl CLIVET RUSSIA Elektrozavodskaya st 24 office 509 107023 Moscow Russia Tel 74956462009 Fa...

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