Technical and Specification Information Greenstar FS CDi Series Greenstar FS CDi gas-fired condensing regular floor standing boiler series 1
Worcester and you. Making a difference. 2 As part of the Bosch Group, Worcester supported by an experienced technical products are designed and manufactured to services team which is able to provide provide customers with the highest levels of comprehensive support and advice quality and reliability which are synonymous from designing system layouts through with the Bosch name throughout the world. to installation.
The reception and main entrance at our Worcester headquarters Contents Page The Greenstar FS CDi Regular gas-fired condensing boiler series 4-7 Inside story 8 Technical data 9 Site preparations and guidance 10 - 11 Condensate pipework 12 - 13 energy efficient appliances in homes across Installation requirements 14 - 15 the UK.
The Greenstar FS CDi Regular condensing boiler series The Greenstar FS CDi Regular series is part of a market Greenstar FS CDi Regular condensing boilers deliver this leading range of energy-saving condensing floor standing energy-saving performance by recycling exhaust gases to gas-fired boilers. extract the latent heat – a highly efficient use of energy which also significantly reduces carbon dioxide emissions Higher efficiency therefore highly cost effective into the atmosphere.
The Greenstar FS CDi Regular series at a glance FS 30CDi Regular FS 42CDi Regular Min 7.7 9.6 Max 30 40.
The Greenstar FS CDi Regular condensing boiler series The Worcester Greenstar FS CDi Regular is a floor standing Fluing gas-fired condensing “heating only” or regular boiler. The The Greenstar FS CDi Regular series features 2 different appliance combines within one casing a cast-aluminium sizes of multi-directional RSF flue systems, 100mm or heat exchanger, fan, gas valve and other electronic and 125mm dia. mechanical equipment necessary to provide full central heating.
Controls Applications The Worcester Greenstar FS CDi Regular fascia incorporates • Greenstar FS CDi Regular boilers are suitable for a wide a combined temperature control and burner reset button. range of heating loads allowing extension to the heating system without upgrading the boiler The fascia also displays 2 operational status neons indicating the following: • Mains on/lockout • Burner on.
Inside story – the Greenstar FS CDi Regular condensing boiler Pre-mix fan Down firing low NOx burner Aluminium/ silicon WB5 heat exchanger Air/gas adjustment screw Condensate pump assembly On/off button Temperature control 8 Digital display
Technical data Model FS 30CDi Regular FS 42CDi Regular Height (mm) 850 850 Width (mm) 400 400 Depth (mm) 600 600 Weight – dry (kg) 55.1 55.1 2005 SEDBUK value – natural gas 90.5% / A rated 90.3% / A rated 2005 SEDBUK value – LPG 91.9% / A rated 91.1% / A rated 2009 SEDBUK value – natural gas 88.9% 88.8% 2009 SEDBUK value – LPG 89.9% 89.8% Heating flow / return connections 28mm compression 28mm compression Gas connection 22mm compression 22mm compression 88 88 7.7 - 30 9.
Site preparations and guidance Greenstar FS CDi Regular boilers are designed for Service clearances connection to a traditional heating and hot water system. The minimum space required to service the boiler only. The major benefits of the Greenstar FS CDi Regular boiler are: 410mm 1,200mm • The boiler is compatible with S and Y plan systems • The boiler comes with a roll-in boiler tray and 15mm pre-plumbing jig.
Compartment installation Boiler location & clearances The appliance may be installed in any room, although Bathrooms particular attention is drawn to the requirements of the IEE regulations applicable and in Scotland the electrical IMPORTANT: provisions with respect to installation in a room containing Any switch or appliance control using mains electricity must a bath or shower. not be within reach of a person using the bath or shower.
Condensate pipework All condensing boilers generate condensate discharge The condensate connection on Worcester appliances is in which needs to be piped away from the appliance using a 22mm polypropylene. The pipe should be extended and run plastic pipe. away from the appliance with a constant fall of 3º or at least 50mm in every metre away from the boiler. The amount of condensate generated depends on the efficiency and operating status of the appliance.
level Bottom of tube sealed Drainage holes Limestone chippings 75mm sink waste trap Hole depth 400mm min. by 300mm dia. Condensing Condensing boiler boiler Condensing boiler Visible air break at plug hole Condensing boiler 100mm 75 mm min. 22mm dia. plastic pipe 22mm dia. Sink with Visible air break integral at plug hole overflow 100mm 22mm dia. plastic pipe External rain water pipe into & vent foulSoil water sewerstack Sink with integral overflow 75 mm 75mm sink min.
Installation requirements Installation of the Greenstar FS CDi Regular Series must The following is a list of major items which must be fitted to be in accordance with the relevant requirements of the the system: Gas Safety (Installation Use) Regulations at the time of 1. Safety valve – 3bar installation, current IEE Wiring Regulations, local Building 2. Pressure gauge – 0 - 4bar Regulations, Building Standards (Scotland) regulations 3.
Total length of gas supply pipe (m) Air supply The Worcester Greenstar FS CDi Regular is a room sealed 3 6 9 – Gas 1.5 1.01 – 15 discharge 8.0 5.2 4.2 22 rate m3/h 15.9 8.9 8.3 28 appliance; the room in which it is installed does not therefore require a purpose provided combustion air vent. Natural gas supply The appliances when on full output demand will require up to 3.27m3/h (FS 30CDi) or 4.4m3/h (FS 42CDi) of gas.
The Worcester Greenstar System Filter Modern condensing boilers are precision engineered and A highly effective solution from the brand you can trust designed to run with a clean water heating system.
NEW Features Benefits Safeguards the boiler against damage and Highly effective filter protects the efficiency of the system.
Horizontal and vertical flue terminal positioning All measurements in millimetres 2 25 3 1,500 600 2 1 5 300 300 1,500 600 1,200 4 6 Boundary Line Note Key to illustration • All measurements are the minimum clearances required • Terminals must be positioned so to avoid combustion products 1. 300mm adjacent to a boundary line. 2.
2m 1m 25 104mm 52mm 16 13 300 400 500 12 14 200 300 7 8 600 500 300 300 15 300 600 9 600 10 11 300 300 16 17 300 300 25 300 9. 18 300 300mm above, below and either side of an opening door, air vent or opening window. 10. 600mm diagonally to an opening door, air vent or opening window. 11. 300mm to an internal or external corner. 12. 2,000mm below a Velux window, 600mm above or to either side of the Velux window. 13. 400mm from a pitched roof or 500mm in regions with 17.
Greenstar FS CDi Regular boiler series horizontal fluing options Greenstar FS CDi Regular boilers offer a choice of 2 different The following criteria should be noted when planning the sized horizontal RSF flue systems, 100mm diameter and installation. 125mm diameter. The systems have different maximum • The concentric flue system must be inclined at 3º lengths. Options 1 to 8 detail the permissible lengths. (52mm per metre) from the appliance, to allow condensate to drain back into the boiler.
c roo hed f 500mm Fla 300mm Min. 120mm Pitc roo hed f 500mm Fla 300mm Option 3 Option 6 Min. Min. 120mm flue upwards and horizontal 120mm Extension using a second 90º bend Extension rear flue horizontal using 45º bends Min. 120mm Pitc roo hed f Min. 120mm Min. 120mm Components required Maximum length (m) 60/100 2.5 1 up to 2 2 80/125 11 1 up to 10 2 Min. 120mm Option 4 Extension rear flue horizontal using a second 90º bend Min.
Greenstar FS CDi Regular boiler series vertical fluing options Greenstar FS CDi Regular boilers offer a choice of 2 Accessories different sized vertical RSF systems, 100mm diameter and 125mm diameter. Both systems have different maximum Components Part no. Description 7 716 191 156 60/100 Vertical 1,140mm kit lengths. Options 1 to 3 detail the permissible lengths.
Min. 120mm Option 1 Option 3 Vertical balanced flue assembly Vertical balanced flue using two 90º bends Pitc roo hed f 500mm Flat roof 300mm Pitc roo hed f Min. 120mm 500mm Flat roof 300mm Min. 120mm Maximum length (m) 60/100 6.4 1 up to 6 80/125 15 1 up to 14 Pitc roo hed f 60/100 3.4 1 up to 3 80/125 11 1 up to 10 2 2 Pitc roo hed f 500mm Pitc roo hed300mm f 500mm 300mm Option 2 Components required Maximum length (m) Components required Min.
Greenstar FS CDi Regular series flexible flue system for chimney installations Greenstar FS CDi Regular boilers can be used with a flexible flue system which utilises an existing chimney in the building to route the flue terminating on top of the chimney. It is available in one size – 80mm diameter and 12m length. The A flexible liner can be cut down from the 12m length to suit.
Chimney size Calculating the effective flue length Ensure the cross section of the chimney complies with the diagram and table below. dia. d c 45º bends Lv Chimney size (mm) ‘c’ min ‘c’ max ‘dia. d’ min 130 300 146 ‘dia. d’ max 300 Lh Calculating the effective flue length Fire resistance The materials used for the construction of the chimney must be fire resistant in compliance with the figures Appliance Max. flue length vertical (Lvmax) Max.
Plume management terminal positioning All measurements in millimetres 180° Flue terminal guard 7 716 191 176 ±45° Plume re-direction: 600 1 Flue exhaust outlet 100 10 1,500 Air intake ±80° 6 200 300 2 200 5 600 150 200 300 300 3 150 300 300 150 1,200 150 300 300 7 150 25 300 8 25 200 600 9 10 4 Boundary line Note 6.
Plume management system options Plume management system Re-directing flue discharge from a 60mm dia. 60mm dia. plume management kit plume management outlet Comprises: 1 x terminal bend 1 x extension 500mm 1 x outlet assembly Min. 1,500mm 1 x clamp pack Opening in building e.g. window Part No. 7 716 191 086 Direction of flue discharge Accessories Components Part no. Description Direction of 60mm dia. 7 716 191 086 Plume management kit flue discharge 7 716 191 087 60mm dia.
Effective straight flue lengths for telescopic flue with plume management Model Fig. A Fig. B Max. straight flue Max. straight flue length (L) with min. length (L) with max. plume management plume management length (M)* (mm) length (M)* (mm) FS 30CDi Regular** 4,000 1,200 FS 42CDi Regular** 4,000 1,200 Condensfit II™ telescopic flue and plume management system measuring 100mm dia. horizontal telescopic flue lengths with a 60mm dia.
Plume management options See tables below for details of components required.
Greenstar FS CDi Regular series accessories RS telescopic flue kit (100mm dia.) Horizontal flue kit (125mm dia.) Vertical BF kit (100mm dia.) Vertical BF kit (125mm dia.) Worcester Part No. 7 716 191 155 Worcester Part No. 7 716 191 157 Worcester Part No. 7 716 191 156 Worcester Part No. 7 716 191 158 Vertical flue adaptor (60/100mm) Vertical flue adaptor (80/125mm) 1,000mm extension kit (100mm dia.) Short flue extension 220mm (100mm dia.) Worcester Part No. 7 716 191 164 Worcester Part No.
90º bend (125mm dia.) Support bracket kit (100mm dia.) 80mm flexible flue system Plume management kit (60mm dia.) Worcester Part No. 7 719 003 664 Worcester Part No. 7 716 191 092 Worcester Part No. 7 716 191 159 Worcester Part No. 7 716 191 086 Extension (60mm dia., 1,000mm) 90º bend (60mm dia.) 45º bend (60mm dia.) Flat roof flashing kit (100mm & 125mm dia.) Worcester Part No. 7 716 191 087 Worcester Part No. 7 716 191 088 Worcester Part No. 7 716 191 089 Worcester Part No.
A Greenstar regular boiler with Greenfloor heating – a great combination Whether you are upgrading an existing system or installing a new system, Worcester Greenfloor heating can provide an ideal alternative to traditional radiators. Worcester’s Greenfloor heating system uses a water-filled pipe system that turns the floor into a large surface area radiator. The pipe system gently warms the space above it through a combination of radiant energy and heat conduction.
The total training experience Worcester expertise that will build your skills Worcester has always placed great emphasis on technical Mobile training support and training for installers and service engineers. To complement our training venues across the country, Advances in heating technology, including the increasing use we can also bring training to you. of renewables, make the need for training greater than ever.
Gas-fired product courses As a market leader in gas-fired condensing boilers, we aim Gas-fired condensing boiler courses to ensure the highest levels of competence and expertise Greenstar CDi Classic gas-fired condensing combi boilers. in the installation of all Worcester gas-fired products. Greenstar CDi Compact gas-fired condensing We run intensive training courses for installers, combi boilers.
Additional product and industry training courses The diversity of products in today’s heating industry gives We are here to provide you with training and assistance for you the opportunity to expand your expertise, whilst all areas of your business, not just product training. Call us offering more choice to your customers.
A complete after-sales service As part of the worldwide Bosch Group, Worcester strives to maintain the highest possible standards of after-sales care.
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Useful numbers Customer Service Sales Engineer Appointments Tel: 01905 752640 Email: appointment.worcester@uk.bosch.com Fax: 01905 456445 or telephone 0844 892 3000 Spare Parts Enquiries Tel: 01905 752576 Email: service.mailbox@uk.bosch.com Fax: 01905 754620 or telephone 0844 892 3000 Technical Helpline (Pre & Post Sales) Guarantee Registration Tel: 0844 892 3366 To register your Worcester guarantee, Fax: 01905 752741 please visit our website or technical.enquiries@uk.bosch.
