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CONDENSING GENERATORS

Wall-hung gas condensing modules

Condexa Pro

PRODUCT OVERVIEW

Condexa PRO is the new Riello proposal as a modular condensing wall-hung system, capable to ensure extremely high 
performance levels and to cover a wide range of applications for indoor installation, with sealed combustion; stand alone or 
cascade configurations are possible with heat outputs up to 970 kW.
The range consists of 3 models with thermal modules from 45 up to 97 kW. 70 P and 100 P models are equipped with the innovative 
heat exchanger with patented geometries, consisting of two smooth concentric stainless steel pipes, each having a pentagonal 
inner section and a circular outer section, designed to maximize the exchange surface and offer maximum corrosion resistance.  
The 50 P model is equipped with an helical, single principle exchanger, with a “P” shaped cross section.
The primary circuit pump with modulating regulation allows working with a settable constant 

D

T, reducing set-up  plant 

regime times and maximizing condensation. The basic electronics include climate control, module cascade management, with 
integrated  master / slave functions, automatic summer / winter switching and the possibility of managing both a direct zone 
and a DHW tank.
The electronics also offers the possibility of remote management via 0-10V input or with the Modbus protocol. Standard 
equipment includes: boiler drain tap, safety valves, LPG conversion kit, wall support and the condensate drain syphon. Through 
appropriate accessories there is also the possibility of managing the distribution of the secondary circuit, up to 16 mixed zones. 
The optimal combustion management and the high modulation ratios from 1 up to 50 for the cascade installations with 10 
thermal modules allow high efficiencies and low pollutant emissions (Class 6, UNI EN 15502-1).

 

– Service continuity is guaranteed by the system modularity: even in the case of a module failure, the overall operation  it is 

not prejudiced;

 

– The anti-freeze and anti-seize functions ensure operation in all weather conditions

 

– Maximum operating pressure: 3 bar

 

– A wide range of accessories is available to ensure a simple, fast and complete cascade installation.

Содержание Condexa Pro 100 P

Страница 1: ...Wall hung gas condensing modules Stand alone installation In conformity with Directive 2009 125 EC Condensing thermal modules for indoor applications Modular design to ensure an easy and fast install...

Страница 2: ...gime times and maximizing condensation The basic electronics include climate control module cascade management with integrated master slave functions automatic summer winter switching and the possibil...

Страница 3: ...Flue gas temperature at max and min power 50 30 C C 45 0 32 0 46 0 33 0 49 0 35 0 Excess air at max power 1 27 1 27 1 27 Excess air at min power 1 27 1 27 1 27 Max min flue gas mass flow rate kg s 0 0...

Страница 4: ...gh temperature capacity 4 88 4 88 2 88 2 At 30 of useful heat output and at low temperature capacity 1 98 2 98 0 98 0 AUXILIARY ELECTRICAL CONSUMPTION At full load elmax W 105 77 203 At partial load e...

Страница 5: ...0 1 0 1 Flue flow rate kg s 0 020 0 03 0 046 GAS EMISSION VALUES AT MAX AND MIN FLOW RATES G20 MAXIMUM CO s a less than ppm 73 90 92 CO2 9 9 9 NOx EN 677 ppm 30 30 30 Flue temperature C 67 5 72 78 T...

Страница 6: ...AYOUT Condexa PRO 50 P Commercial description H mm L mm P mm fumes air mm Net weight kg CONDEXA PRO 50 P 1000 600 435 80 66 CONDEXA PRO 70 P 1000 600 435 80 78 CONDEXA PRO 100 P 1000 600 435 110 81 Fu...

Страница 7: ...11 13 14 1 2 3 4 5 6 7 8 9 10 21 19 20 22 23 16 18 24 17 1 2 3 4 5 6 7 8 9 0 7bar 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 10 9 11 12 1 2 3 4 5 6 7 8 18 22 14 20 19 21 16 15 17 23 1 3 4 5 14 2 20...

Страница 8: ...ssure switch 5 NTC return probe 6 NTC flow probe 7 Safety thermostat temperature sensor 8 Automatic bleed valve 9 Flow meter F Central heating flow R System return 2 9 M R 1 6 7 8 3 4 5 CIRCULATORS 0...

Страница 9: ...the table below DESCRIPTION Condexa PRO 50 P 70 P 100 P A mm 387 387 387 B mm 143 5 143 5 143 5 C mm 63 5 63 5 63 5 D mm 283 5 283 5 283 5 E mm 98 5 98 5 98 5 F mm 92 5 92 5 92 5 H optional 3 way valv...

Страница 10: ...6 Max 6 bar Glycol Max 40 only propylene glycol All the data in the table refer to the water contained in the system after 8 weeks operation Do not use excessively softened water Excessive water softe...

Страница 11: ...ATURE PROBE ACCESSORY The correct positioning of the external probe is fundamental for the proper functioning of the climate control The probe must be installed outside the building to be heated at ab...

Страница 12: ...25 30 10 40 60 70 50 80 90 100 T C Correspondence table valid for all probes CONTROL PANEL 2 1 3 4 5 6 7 9 8 10 1 255x80 backlit display 106 4x39 0mm 2 RESET button allows operation to be restored aft...

Страница 13: ...revent contamination do not install suction line air intakes and gas flue extraction pipes near dry cleaners laundry rooms and factories pools metallurgy processing plants beauty parlours fridge repai...

Страница 14: ...P 610 32 ACCESSORIES FOR STAND ALONE INSTALLATION GUIDE TO SYSTEM CONFIGURATION WITH STAND ALONE BOILER AND ACCESSORIES SELECTION 1 ACCESSORIES TO COMPLETE THE SYSTEM 2 OPTIONAL ACCESSORIES 2 1 Addit...

Страница 15: ...on It allows the hydraulic separation between the primary circuit and the secondary circuit balancing the differences in flow between the circuits This device is necessary on systems equipped with con...

Страница 16: ...and the hydraulic separator Frame kit for front cascades it contains all the panels and screws needed to install the boiler support frame this kit can be used for all Condexa PRO boiler range 2 3 Seco...

Страница 17: ...and 9 to allow their disposal through the common sewer system The kit is suitable for those systems equipped with a condensate drain in the thermal plant located higher than the condensate discharge o...

Страница 18: ...eturn EAF Cold water inlet UAC Domestic hot water outlet Scheme 2 circuit with thermal module connected directly to the heating system and DHW tank check that the pump head is sufficient to ensure ade...

Страница 19: ...EAF Cold water inlet UAC Domestic hot water outlet Scheme 4 circuit with thermal module connected with DHW tank and with heating system by means of hydraulic separator 1 Globe valve 2 Non return valve...

Страница 20: ...itch 9 Softener filter 10 Pressure reducer 11 Tank 12 Automatic bleed valve 13 Three way valve 14 Circulator 15 High temperature system circulator 16 Tank circulator SE External probe F High temperatu...

Страница 21: ...ed on the water circuit Safety thermostat Flowmeter capable of checking continuously the flow rate of the primary circuit and causing the appliance stop in case of insufficient flow Temperature probes...

Страница 22: ...nside the packaging the following material is provided Instruction booklet LPG conversion kit Bracket for wall fixing with dowels n 4 dowels d 10mm suitable for concrete bricks compact stone perforate...

Страница 23: ...42 630111 Fax 39 0442 630371 www riello com The manufacturer strives to continuously improve all products Appearance dimensions technical specifications standard equipment and accessories are therefor...

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