Greenstore unvented cylinder series
Transcription
Greenstore unvented cylinder series
Technical and Specification Information Greenstore unvented cylinder series Greenstore solar compatible unvented cylinder series Greenstore unvented cylinder series Includes ErP ratings 1 Worcester and you, making a difference As part of the Bosch Group, Worcester an experienced technical services team products are designed and manufactured to which is able to provide comprehensive provide customers with the highest levels of support and advice from designing system quality and reliability which are synonymous layouts through to installation. with the Bosch name throughout the world. Worcester is dedicated to providing energy 2 As part of Europe’s largest supplier of efficient gas- and oil-fired condensing heating products, Worcester, Bosch Group boilers, as well as an extensive range of has the UK-based resources and support renewable technologies and heating system capability to offer you the value-added accessories. All of our products have been solutions needed to drive your business developed and introduced with the aim of forward. Worcester employs a nationwide helping the UK to achieve the Government’s network of Service Engineers and technically efficiency targets as well as providing trained Field Sales Managers supported by reliable and durable products for the home. The reception and main entrance at our Worcester headquarters Contents Page Efficient hot water storage solutions from Worcester 4-5 Features and benefits of the “At Worcester we recognise the vital role Greenstore unvented cylinder series 6-7 you play in the specification and installation ErP easy as ABC 8-9 of energy efficient appliances in homes Inside story – Greenstore unvented SC Cylinder 10 Inside story – Greenstore unvented TC Cylinder 11 Installation considerations 12 - 13 to deliver only the best solutions to your Flexible system integration 14 - 15 customers’ requirements.” System solutions from Worcester 16 - 17 Training 18 - 20 After-sales 21 across the UK. We will continue to invest in our products, people, facilities and support services to ensure you can continue Carl Arntzen, Managing Director, Bosch Thermotechnology Ltd. 3 Efficient hot water storage solutions from Worcester Worcester is proud to offer the Greenstore range of high The Worcester Greenstore cylinder series is fully compatible efficiency unvented cylinders which offer excellent hot with a wide range of non-Worcester boilers and solar water comfort for properties with a stored DHW supply. panels, although to achieve the optimum system solution it is recommended that a Greenstore cylinder is coupled with Designed by Worcester. Developed by Bosch either a Greenstar high efficiency boiler or Greenskies solar Worcester Greenstore cylinders, which are manufactured panel installation. by Bosch, are available in both an unvented (SC) and solar compatible unvented (TC) option. The Greenstore unvented Why choose an unvented cylinder? SC is available in seven different models ranging from • High performance due to unrestricted SC-90 to SC-300. The Greenstore solar compatible cylinders are available in five options ranging from TC-150 to TC-300. mains pressure at hot water outlets • A perfect replacement for low efficiency copper vented cylinder installations • Stainless steel, delivering durability • Siting flexibility – no need to locate the cylinder directly underneath a cold water storage cistern. 4 *Terms and conditions apply. The Greenstore unvented series The Greenstore unvented SC cylinder benefits consumers who do not require solar compatibility, but are looking for a cylinder which offers high levels of insulation, excellent flow rate and outstanding re-heat performance. The Greenstore unvented range is also ideal for consumers * who require a smaller capacity of hot water storage, with the unvented series being available in SC-90 and SC-120 variants. The Greenstore unvented solar compatible series All of the models in the solar compatible Twin Coil (TC) cylinder series feature high levels of insulation and dedicated solar volumes in compliance with current Building Regulations, SAP 2012 and the Microgeneration Certification Scheme (MCS). Worcester's Greenstore solar compatible stainless steel cylinders have been specifically designed for use with solar * heating installations, combined with boiler back-up. Greenstore unvented cylinder series at a glance Unvented Greenstore Greenstore Greenstore Greenstore Greenstore Greenstore Greenstore SC-90 Cylinder SC-120 Cylinder SC-150 Cylinder SC-180 Cylinder SC-210 Cylinder SC-250 Cylinder SC-300 Cylinder Part no. 7 716 842 027 7 716 842 028 7 716 842 029 7 716 842 030 7 716 842 031 7 716 842 032 7 716 842 033 Height 835mm 1,035mm 1,285mm 1,490mm 1,665mm 1,860mm 2,155mm Diameter 570mm 570mm 570mm 570mm 570mm 570mm 570mm 26kg 31kg 36kg 40kg 44kg 48kg 54kg Heat exchanger surface area 0.657m2 0.657m2 0.657m2 0.657m2 0.845m2 0.845m2 0.845m2 Volume domestic hot water 93 litres 123 litres 161 litres 191 litres 216 litres 246 litres 292 litres Standing heat loss – 24hr 1.008kWh /24hrs 1.296kWh /24hrs 1.632kWh /24hrs 1.824kWh /24hrs 1.944kWh /24hrs 2.136kWh /24hrs 2.304kWh /24hrs ErP energy efficiency class/ Standing heat loss B / 42W C / 54W C / 68W C / 76W C / 81W C / 89W C / 96W Greenstore TC-210 Cylinder Greenstore TC-250 Cylinder Greenstore TC-300 Cylinder Weight – dry Solar compatible Greenstore Greenstore TC-150 Cylinder TC-180 Cylinder 7 716 800 542 7 716 800 543 7 716 842 042 7 716 842 043 7 716 842 044 1,285mm 1,490mm 1,665mm 1,860mm 2,155mm 570mm 570mm 570mm 570mm 570mm 41kg 45kg 50kg 54kg 60kg Heat exchanger surface area 0.657m2 0.657m2 0.845m2 0.845m2 0.845m2 Volume domestic hot water 157 litres 187 litres 211 litres 241 litres 287 litres Standing heat loss – 24hr 1.632kWh /24hrs 1.824kWh /24hrs 1.944kWh /24hrs 2.136kWh /24hrs 2.304kWh /24hrs Dedicated solar volume 65 litres 65 litres 105 litres 115 litres 115 litres ErP energy efficiency class/ Standing heat loss C / 68W C / 76W C / 81W C / 89W C / 96W Part no. Height Diameter Weight – dry 5 Features and benefits of the Greenstore unvented cylinder series Energy efficiency – high levels of heat retention Outstanding re-heat performance A critical factor that affects the performance and the When supplying large volumes of hot water to multiple overall efficiency of any hot water storage cylinder is outlets simultaneously, a cylinder’s re-heat performance is the level of insulation that it can provide. Greenstore crucial to providing a continuous flow. cylinders feature extremely high heat retention levels, made possible by the 65mm of factory-fitted EPS Worcester Greenstore cylinders feature high-quality heat (Expanded Polystyrene) insulation. exchange coils maximising heat transfer and providing quick hot water replenishment. Re-heat times – 100% (15-60ºC) Greenstore unvented cylinder Min. Greenstore unvented solar compatible cylinder Min. SC-90 15 SC-120 19 SC-150 23 TC-150 14 SC-180 27 TC-180 17 SC-210 18 TC-210 12 SC-250 21 TC-250 13 SC-300 24 TC-300 24 Coil quality The coil is manufactured using grade 316L stainless steel, which is extremely corrosion resistant, making it the perfect choice for the Greenstore unvented and solar compatible unvented cylinder series. There are two different coil output sizes within the Greenstore cylinders. Within the 90-180 models, a 32kW Greenstore cylinders feature excellent heat retention and industry-leading re-heat times rated coil is utilised, whilst the 210-300 models have a class-leading 39kW rated output coil. As well as satisfying the new-build requirements of SAP, the benefits could include lower energy consumption and heating bills for the end user. Standing heat loss (kWh/24hrs) 6 Greenstore unvented solar compatible cylinder kWh/ 24hrs 1.632 TC-150 1.632 SC-180 1.824 TC-180 1.824 SC-210 1.944 TC-210 1.944 SC-250 2.136 TC-250 2.136 SC-300 2.304 TC-300 2.304 Greenstore unvented cylinder kWh/ 24hrs SC-90 1.008 SC-120 1.296 SC-150 Cost-effective hot water solution Protecting the environment Everything you need with Greenstore cylinder models can Greenstore cylinders are designed with expanded be ordered via a single part number. You will receive a full polystyrene (EPS) foam insulation, as well as stainless G3 accessory kit including: steel coils and internal shell. EPS and stainless steel are • Tundish (15/22mm) • Inlet control group • 2-port motorised valve • Expansion vessel • Dual thermostat • Connection set • Solar high limit thermostat (TC series only). both 100% recyclable and the design of the Greenstore cylinder series means that the insulation outer cover can be easily separated from the inner shell for recycling, helping to protect the environment. All of the G3 accessories are pre-adjusted. These high quality controls have been specifically selected to ensure a high flow rate performance with a minimum pressure drop, allowing the Greenstore cylinders to perform well even in low pressure areas. Quick and easy installation All Greenstore cylinder models feature an industry standard wiring arrangement providing familiarity and reduced complexity, enabling installation time to be reduced. Installation can be made even simpler if installing Full system solutions from a brand you can trust in conjunction with a Greenstar system boiler with the The Greenstore unvented cylinder is compatible with optional diverter valve accessory. Worcester's Greenstar gas- and oil-fired regular and system boilers, while our unvented solar compatible cylinder allows Worcester to offer a full solar/boiler system solution that can be used in conjunction with our award-winning high efficiency Greenstar gas- and oil-fired boilers. Features Benefits Outstanding re-heat performance Hot water quickly available Powerful showers and baths fill very quickly. Optimised controls (maximised flow rates) Multiple bathrooms can be supplied simultaneously 65mm insulation Outstanding heat retention and economical to run Quality stainless steel construction Guaranteed for 25 years Installer-based design Easy and quick to install Unvented cylinder Unvented solar compatible cylinder D D D D D D D D D D D D D D D D D D D D Exceeds Building Regulations 2010 Part L Fully compliant Multiple sensor/thermostat pockets Flexible control solutions can be achieved – compatible with a wide range of manufacturers and heat sources Heating source back up Supplied with a 3kW immersion heater Wide range of cylinder sizes Suitable for a wide choice of installations G3 accessories included Factory-installed temperature and pressure relief valve as well as 3kW immersion heater saves money and installation time UK support and manufacture assistance from Worcester, Bosch Group Expert assistance and advice from the UK's leading heating specialist D D Compatible with Greenskies solar range Enables customers to protect the environment and reduce energy bills by adding solar panels – future proofing of the system U D U D MCS compliant – dedicated solar volumes Allows end users to gain funding from the of 25L per m2 of solar panel installation Renewable Heat Incentive 7 What is ErP? The ErP Directive, which is a new regulation set by the European Union, is designed to drive improvements in the efficiency and performance of heating and hot water products. Its purpose is to ensure that end users are aware of the level of energy efficiency inherent within their appliances. As such, the Directive will help improve the overall efficiency of the housing stock, while enabling homeowners to reduce their energy bills. The ErP regulations cover boilers, combination boilers, heat pumps and other heating appliances up to 400kW. What is Energy Labelling? The Energy Labelling involves a label which we are familiar with today on washing machines and Greenstore SC-90 7716842027 televisions at the point of sale. The Energy Labelling Model name regulations introduce Europe-wide energy labelling requirements for boilers, combination boilers, water heaters and other heating products up to 70kW and hot water cylinders under 500 litres. How will the labelling scheme work? Efficiency band A B C D E F G The new Energy Labelling Directive will introduce new efficiency classes from A++ to G alongside the existing SEDBUK rating for boilers in the domestic and light commercial sectors. 2015 Most condensing boilers will fall within the A band, which requires them to achieve more than 90% seasonal efficiency, while renewable technologies such as heat pumps will likely be in the A+ or A++ bands (depending on flow temperature). 8 A 30 W Standing heat loss 90 L DHW volume 811/2013 What about systems that contain What about controls? different products? The ErP Directive covers all products that In these circumstances, there is a responsibility to consume energy, such as boilers, heat pumps, provide a package label when combining a heating solar thermal etc. It also includes controls, appliance with a temperature control and/or solar which are defined using ‘classes’. These run device, cylinder or a supplementary heating from Class I (a simple on/off room stat) through appliance (for example, a two-boiler cascade with to Class VIII (multi-sensor room control for use a combined total output of under 70kW). with modulating heating appliances). The person who puts that package together will Each control class equates to a certain percentage need to produce a package document known as uplift in system efficiency e.g. a class VI weather a fiche (data table) and label that provides the compensating control and room thermostat will add combined energy efficiency rating rather than 4% efficiency to the heating system. ratings of each individual component. For example, this could be the merchant’s responsibility if they supply a complete package under one part number or the installer if the items are bought individually under separate part numbers. In either circumstance, Worcester will provide an online tool that makes calculating the overall package efficiency of a Worcester system effortless. ErP easy as ABC with Worcester The Energy Labelling obligation under the Energy Related Products (ErP) Directive comes into force on the 26th September 2015. Worcester will have a number of measures in place to support you including: An online tool which creates product and heating system labels ErP will be covered in all Worcester training courses ErP experts – our technical and customer support teams can answer all your questions. ErP Technical Support: 0330 123 3641 Email: [email protected] 9 Inside story – Greenstore Unvented Cylinder Hot water outlet Cylinder cross section G3 accessory kit includes: Temperature and pressure relief valve Tundish (15/22mm) Inlet control group Sensor pocket 2-port motorised valve Expansion vessel DHW secondary circulation connection (not present on 90 and 120 models) Dual thermostat Connection set Cold water inlet Shell Immersion heater Sensor pocket Cylinder flow/return – primary appliance Primary appliance coil 45° 45° D 35° A C 15° B 25° E F G H Technical data A B C D E F G H Greenstore SC-90 Cylinder 349.5mm 404.5mm 400mm 449.5mm – 500mm 835mm 570mm Greenstore SC-120 Cylinder 349.5mm 404.5mm 400mm 449.5mm – 700mm 1,035mm 570mm Greenstore SC-150 Cylinder 349.5mm 404.5mm 400mm 449.5mm 832mm 950mm 1,285mm 570mm Greenstore SC-180 Cylinder 349.5mm 404.5mm 400mm 449.5mm 1,032mm 1,150mm 1,490mm 570mm Greenstore SC-210 Cylinder 424.5mm 479.5mm 475mm 524.5mm 1,207mm 1,325mm 1,665mm 570mm Greenstore SC-250 Cylinder 424.5mm 479.5mm 475mm 524.5mm 1,407mm 1,525mm 1,860mm 570mm Greenstore SC-300 Cylinder 424.5mm 479.5mm 475mm 524.5mm 1,707mm 1,825mm 2,155mm 570mm 10 Inside story – Greenstore Solar Compatible Unvented Cylinder Hot water outlet Cylinder cross section G3 accessory kit includes: Temperature and pressure relief valve Tundish (15/22mm) Inlet control group Sensor pocket Sensor pocket DHW secondary circulation connection 2-port motorised valve Immersion heater Connection set Expansion vessel Dual thermostat Solar high limit thermostat Cylinder flow/ return – secondary appliance Cold water inlet Secondary appliance coil Sensor pocket Shell Cylinder flow/ return –primary appliance/solar Primary appliance/solar coil 45° E C D F 35° A 45° 15° B 25° G H I J Technical data A B C D E F G H 832mm 950mm I J Greenstore TC-150 Cylinder 349.5mm 404.5mm 449.5mm 724mm 775mm 779mm 1,285mm 570mm Greenstore TC-180 Cylinder 349.5mm 404.5mm 449.5mm 724mm 775mm 779mm Greenstore TC-210 Cylinder 424.5mm 479.5mm 524.5mm 1,028mm 1,079mm 1,083mm 1,207mm 1,325mm 1,665mm 570mm Greenstore TC-250 Cylinder 424.5mm 479.5mm 524.5mm 1,112mm 1,163mm 1,167mm 1,407mm 1,525mm 1,860mm 570mm Greenstore TC-300 Cylinder 424.5mm 479.5mm 524.5mm 1,112mm 1,163mm 1,167mm 1,707mm 1,825mm 2,155mm 570mm 1,032mm 1,150mm 1,490mm 570mm 11 Installation considerations Siting the unit Discharge arrangement The Greenstore cylinder series can supply outlets above or at some distance from the cylinder installation position. However the unit should be sited to minimise 'dead leg' distances, especially to the point of most frequent use. Temperature and pressure relief valve Please note, outlets above the Greenstore cylinder will 600 mm maximu m reduce the outlet pressure available by 0.1bar for every 1m Metal discharge pipe (D1) from temperature relief valve to tundish of height difference. Tundish The unit should be protected from frost. Particular care is needed if siting in a garage or outbuilding. All exposed 300mm minimum pipework must be insulated. The Greenstore cylinder must be installed upright on a flat base capable of supporting the weight of the cylinder when full (see installation manual for weights). Discharge pipe (D2) from tundish with continuous fall Fixed grating The minimum recommended cupboard size is 670mm2. Trapped gulley Access for maintenance of the valves should be considered. The immersion heater is 375mm long and care should be taken so that they can be withdrawn for servicing if required. The table below is based on copper tube. Pipes of an alternative material may be of different bore and resistance. The discharge pipework from the safety valves should fall Sizes and maximum lengths should be calculated using data continuously and terminate in accordance with regulations prepared for the type of pipe being used. with approved document G of the Building Regulations. When installing in a garage or any situation which is outside of the warm envelope of the building; please ensure the cylinder is frost protected, the siting minimum temperature is 5ºC. Again, the cylinder should be installed upright on a suitable base, in a vermin-proof area. The installation Sizing of copper discharge pipe 'D2' for common temperature relief valve outlet sizes Min. Valve size of outlet discharge size pipe D1 22mm up to 9m 0.8m location should not be liable to flooding or be subject to 28mm up to 18m 1.0m damp or condensation. All legislation and best practice 35mm up to 27m 1.4m 28mm up to 9m 1.0m 35mm up to 18m 1.4m 42mm up to 27m 1.7m 35mm up to 9m 1.4m 42mm up to 18m 1.7m 54mm up to 27m 2.3m procedures should be followed at installation. G½" G¾" 15mm Min. size of Max. resistance Resistance discharge allowed, expressed created by pipe D2 as a length of straight each elbow from pipe (i.e. no elbows or bend tundish or bends) 22mm Recommended minimum clearances G1" ≥180mm ≥ 50mm ≥ 50mm ≥ 50mm 28mm Specifying the size of the cylinder The table on the following page highlights the common scenarios that may be encountered in a typical installation. ≥80mm Guidance should always be sought from relevant British Standards before sizing a hot water cylinder and additional advice should also be obtained when approaching unusual Greenstore SC and TC Cylinder 12 applications such as high flow rate showers. Typical installation sizing table – Greenstore unvented series Hot water demand Bedrooms Indirect units Bedsit / 1 bed 60/90 2 - 3 bed 120 3 - 4 bed 150 2 - 3 bed 120 3 - 4 bed 150 2 - 3 bed 150 1 standard bath or shower 1 standard bath 1 bath and en-suite 3 - 4 bed 150 4 - 5 bed 180 Hot water demand 2 standard baths 3 bathrooms Bedrooms Indirect units 2 - 3 bed 180 3 - 4 bed 180 4 - 5 bed 210 2 - 3 bed 250 3 - 4 bed 250 4 - 5 bed 300 Please note: Sizing a Greenstore TC series cylinder with a solar installation is more complex and installation dependent. Please refer to our website or contact Worcester's design team for more detail. Water supply The Greenstore cylinders have an optimum working If measuring the water pressure, note that a high static pressure of 3bar regulated by the inlet control set. However, (no flow) mains pressure is no guarantee of good flow the performance of any unvented system is dependent on availability. In a domestic installation, 1.5bar working the water supply. pressure and approximately 15/20 litres/min. should be regarded as the minimum. Consideration should be given The maximum possible water demand should be assessed, to upgrading existing ½" (15mm) cold mains pipework to taking into consideration that both hot and cold services a larger size, if the recommended minimum working are supplied simultaneously from the mains. The water pressure/flow rate is not being achieved. Maximum supply should be checked to ensure it can meet these pressure is 5.5bar. requirements. If necessary, consult the local water company regarding the likely pressure and flow rate availability. Connections Greenstore unvented cylinder connections Greenstore solar compatible unvented cylinder connections PMT (optional) PMT (optional) T1 TDS WW WW HP HP 230V AC 230V AC TWM FK RE MAG M RE SV1 SP GSP SWC 5 ICS SV2 M SF SV1 TB 230V AC M SF RE Pressure reducing valve (G3 kit supplied) Drain valve Solar collector (optional accessory) Greenskies solar package (optional accessory) Circulation pump (heating circuit/cylinder heating) Inlet control set Cold water inlet Expansion vessel (G3 kit supplied) SV2 RV E Greenstore solar compatible unvented cylinder DM KW DM E FK GSP HP ICS KW MAG ICS T2 RV E Greenstore unvented cylinder MAG DM RV RE KW PMT RE RV SF WRAS approved auto air vent (optional) Isolating valve Non-return valve Cylinder temperature sensor – secondary heat source (Greenstore TC only) SP Solar circuit pump (optional accessory) SV1 Temperature and Pressure relief valve SV2 Expansion relief valve (G3 kit supplied) SWC Terminal box TB Solar system high limit thermostat (G3 kit supplied) T1 Temperature sensor, solar collector (optional accessory) T2 Cylinder temperature sensor – solar TDS Solar controller (optional accessory) TWM Thermostatic DHW mixer (optional accessory) WW DHW connection Please note, some systems may require a check valve to be installed depending on the position of the boiler to the cylinder – in order to prevent gravitational circulation. The Worcester Greenstore unvented cylinder is designed to be installed with any gas- or oil-fired boiler. It features 1 coil and a G3 compliant Inlet Control Group. The Worcester Greenstore solar compatible unvented cylinder is designed to be installed in conjunction with the Greenskies solar package. The lower coil is connected to the Greenskies solar system and controls as per the Greenskies instructions. The solar sensor supplied as part of the Greenskies collectors inserts into the lowest pocket. The upper coil is connected to the secondary appliance, which will heat the cylinder if insufficient energy is available from the lower coil. Either of the coil connections may be utilised as the flow or return on a Greenstore cylinder. 13 Flexible system integration 2-port motorised valve (S-plan) systems A Worcester digital style control completes this flexible The Greenstore series of unvented cylinders are compatible system solution. A wide variety of controls are available, with any thermostatically controlled gas- or oil-fired boiler, each offering different levels of specification, from a simple meaning they are a viable addition to any existing or brand twin channel programmer to wireless room thermostats new system installation. They are supplied with a 230V with hot water timing capability. The FX Controls series dual thermostat and a 230V 2-port motorised valve to allow provides system integration with Greenskies solar systems easy integration with any 230V proprietary control system. and increased system energy efficiency. Please note A typical system layout and wiring schematic for a 2-port Worcester 'mechanical' controls are not compatible with motorised valve (S-plan) system can be seen on page 15. Greenstar system boilers. Optional Internal Diverter Valve Kit systems There are several benefits to using a Worcester internal Worcester Greenstar gas-fired system boilers offer the diverter valve kit and control. Firstly, the guarantee period opportunity of a plug and play diverter valve solution to matches that of a Greenstar gas-fired boiler. They also enable a quick and easy installation and further system remove the need for some external heating components, integration. At the heart of this installation is either a saving installation time, because they are incorporated Greenstar i System or Greenstar CDi Classic System boiler within the boiler itself e.g. a circulating pump, motorised which can be selected dependent upon the individual heat valves and a cylinder thermostat. requirements of the installation. Integrated system solution checklist The optional Internal Diverter Valve Kit includes all the Greenstar i System or Greenstar CDi Classic System boiler 7 738 100 244 Greenstar 30CDi Classic System cylinder flow and return connections* in addition to the 7 738 100 236 Greenstar 35CDi Classic System standard central heating flow and return. Please note that 7 733 600 011 Greenstar 9i System using the Internal Diverter Valve Kit in place of a standard 7 733 600 010 Greenstar 12i System 2-port motorised valve (S-plan) system will affect the 7 733 600 009 Greenstar 15i System pipework connections between the boiler and Greenstore 7 733 600 008 Greenstar 18i System cylinder location and this must be considered, particularly 7 733 600 007 Greenstar 21i System in replacement installations. 7 733 600 006 Greenstar 24i System 7 733 600 060 Greenstar 27i System To simplify your system solution, the optional Internal 7 733 600 062 Greenstar 30i System Diverter Valve Kit must be specified. This simply plugs Worcester digital controls necessary fittings to provide dedicated domestic hot water into the hydraulic block of the system boiler, removing the 7 716 192 065 FR10 Intelligent Room Thermostat need to install the 2-port motorised valve supplied with the 7 716 192 066 FR110 Programmable Room Thermostat Greenstore cylinder. Compliance with Building Regulation 7 716 192 067 FW100 Weather Compensation Controller G3 is assured by installing the 230V dual thermostat in an 7 733 600 003 Comfort upper pocket of the cylinder, using the high limit thermostat 7 733 600 001 Comfort I RF only to isolate the mains supply to the gas-fired system 7 733 600 002 Comfort II RF boiler in the event of the cylinder reaching 85ºC. Optional Internal Diverter Valve Kit 7 733 600 089 The target domestic hot water temperature is set using Optional diverter valve kit – 9, 12, 15, 18, 21 & 24kW the control on the system boiler's fascia and accurate 7 733 600 220 27kW i System diverter valve kit temperature measurement is provided by the domestic 7 733 600 221 30kW i System diverter valve kit hot water cylinder sensor supplied as part of the optional 7 719 002 746 30kW CDi Classic System diverter valve kit 7 738 112 011 Optional diverter valve kit – 35kW Internal Diverter Valve Kit. *The flow arrangement requirement will vary depending on the Greenstar system boiler that is installed. Please see page 17 for further details. 14 S-plan wiring schematic Switched live demand Earth Neutral Live supply S-plan system layout Boiler fascia connections Dual thermostat Boiler permanent live Wiring centre Room thermostat Dual thermostat N N M E L Heating zone valve C Valve M M 3A Flow Programmer Room thermostat Valve L N E Return Auto bypass L N E L N E 4 5 6 7 8 9 10 HW ON Boiler CH ON Fused supply N N Programmer L Cylinder zone valve Internal diverter valve wiring schematic Dual thermostat Boiler fascia connections Cylinder sensor Boiler permanent live Fused supply L Cylinder sensor Switched live demand Earth Neutral Live supply Internal diverter valve system layout M E Room thermostat Boiler 3A Flow Cylinder NTC sensor Return L N E 230V Mains voltage double pole fused spur The diagrams above highlight the dramatic reduction in wiring and plumbing that can be achieved when a Worcester Greenstore cylinder is specified with a Worcester system boiler and optional diverter valve kit. 15 System solutions from Worcester Solar thermal panels Solar pump Radiators Solar compatible unvented hot water cylinder Boiler Room thermostat ost stat thermo Cold mains feed The Greenstore cylinder series provides the perfect complement to our range of high efficiency gas- and oil-fired system and regular boilers, as well as our Greenskies solar thermal. Greenstar gas-fired boilers Our Greenstar gas-fired boilers offer market-leading condensing boiler technology, delivering highly efficient heating and excellent hot water comfort. Greenstar oil-fired boilers For homes that are not connected to gas Worcester offers the Greenstar range of high efficiency boilers. Our Heatslave and Danesmoor series all offer excellent hot water comfort and efficient heating. Greenskies solar thermal panels Complimenting our Greenstore TC cylinders and our Greenstar regular and system boilers, the Greenskies range of solar panels offers an excellent way to take advantage of an abundant and sustainable energy source. 16 Typical integrated system solution layouts featuring a Greenstore cylinder In addition to the layouts shown on page 15, the following systems are also possible with Worcester products. Gas or oil S plan with Greenstore unvented cylinder and underfloor heating Gas or oil S plan with Greenstore unvented cylinder Greenstore unvented cylinder Greenstore unvented cylinder Gas- or oil-fired boiler Gas- or oil-fired boiler Flow Flow Return Return Underfloor heating Gas or oil S plan with Greenstore solar compatible unvented cylinder and solar Gas or oil S plan with Greenstore solar compatible unvented cylinder, solar and underfloor heating Greenskies Lifestyle collector Greenskies Lifestyle collector Greenstore solar compatible unvented cylinder Greenstore solar compatible unvented cylinder AGS5 AGS5 Gas- or oil-fired boiler Gas- or oil-fired boiler Flow Flow Return Return Underfloor heating Gas internal diverter valve with Greenstore unvented cylinder Gas internal diverter valve with Greenstore solar compatible unvented cylinder, solar and underfloor heating Greenskies Lifestyle collector Greenstore unvented cylinder Greenstore solar compatible unvented cylinder AGS5 Gas-fired boiler Gas-fired boiler * Return * Return Flow Flow Underfloor heating *The Greenstar i System optional Internal Diverter Valve Kit only provides an additional domestic hot water cylinder return connection. The required domestic hot water cylinder flow must be teed off the common flow pipe. Contact Technical Support on 0330 123 3366 for further system design and specification advice. 17 Total training experience from Land’s End to John O’Groats Worcester has always been committed to setting the College-linked Learning industry standard for expert professional training and As well as offering training at our own centres, Worcester this is reflected in the scope and content of the courses, has established close partnerships with many colleges venues and options available. around the UK, equipping them with our latest products. We offer training on our entire range of domestic and Worcester has worked closely with leading colleges and commercial heating technologies as well as industry-led independent training centres for more than 20 years – a courses. All tuition is handled by expert heating specialists, successful enterprise which in 2007 was enhanced further combining classroom theory with, practical hands-on with the launch of the College Links Learning Scheme. experience. Keep up-to-date with legislation and experience hands-on-training with our new technologies. Mobile training We can also bring training to you. We have mobile vehicles To increase your skills, expertise and value in the fully equipped with operational Greenstar gas-fired boilers, market place, trust Worcester’s unique and proven dry strip-down models and even a Greensource air to air total training concept. heat pump. Our 7.5 tonne mobile oil vehicle is also available for hands-on oil product training and OFTEC assessments. Training centres throughout the UK Worcester Call now for more information 0330 123 0166. Worcester’s award-winning, state-of-the-art Training Academy is an innovative and spacious high tech training arena at our headquarters in Worcester. Facilities include open-plan domestic training areas with life-size single- Training centres T storey brick buildings. Here installers can get to grips with College links training centres Greenskies solar thermal systems working with Greenstar gas appliances, clearly demonstrating the importance of system design and operation. Elgin Wakefield Opened in Summer 2013, the Wakefield Training and Dundee Assessment Academy boasts a large gas laboratory which features our entire range of Greenstar gas-fired appliances, Fife a flushing area, wet and dry boilers and a light commercial Johnstone Borders area with a cascade of Worcester GB162 boilers. There is a Ayr solar room with fully working components from our entire Durham Greenskies solar range and a pitched roof for practical Belfast training, as well as a large commercial training room. West Thurrock and Clay Cross Workington Burnley W Wakefield Dublin Further academies are located at West Thurrock in Clay Cross Essex and Clay Cross in Derbyshire, both of which offer Wrexham a comprehensive choice of courses. Worcester Tredegar West Thurrock Wiltshire Camborne 18 Cambridge Paignton Hot water and renewables solutions courses With Worcester’s growing product portfolio and an increase in homeowner awareness of renewables, it is now more essential than ever that installers and specifiers have knowledge of such technologies. At Worcester’s academies, we allow customers to gain hands-on experience with our products, including working on a simulated roof at height with Greenskies solar thermal panels and installation kits. The advanced solar course covers our range of controls in more detail and looks at swimming pool sizing and East/West splits. It is designed for installers already experienced with installing solar systems. We also offer a number of specialised industry focused courses. Solar courses • Greenskies solar hot water systems. • Greenskies advanced solar (covers solar controls and pump stations in more detail). Renewable courses • Renewable range overview. Industry focused courses • Hot water systems & safety. • Chemical water treatment. • WRAS water regulations. Solar Advanced Solar Renewables Overview Hot water systems Chemical water WRAS water regulations 2 Days 1 Day 1 Day 1 Day 1 Day 1 Day Free* Free* Free* £200 Free* £100 – – – Logic Worcester WRAS D D D D U U U G3 Regulations for the installation, servicing and commissioning of unvented cylinders Water treatment of domestic heating systems in accordance with BS 7593: 2006 Product overview D D D D D D D System design U D U Covers Water Regulations (1999) and is a necessary requirement for qualified plumbers looking to join their local water authorities' approved water scheme, competent person scheme or MCS D D D D D D D D D D D D D D D College Links† D D D D D Mobile U U U Duration Cost Industry bodies Training course covers Specification Installation Commissioning Servicing Maintenance U U U U Course locations Worcester Clay Cross Wakefield West Thurrock U U U D U U U D D D D U U *A holding fee of £65 applies to free courses and is refunded on attendance of the course. If a booking is cancelled more than 10 working days before the course date, the fee will be fully refunded. The fee is non-refundable if a cancellation is made less than 10 working days before the course date. †Please contact Worcester Training for specific colleges. To complement the above courses, Worcester also runs the IDHEE domestic heating design, MCS Made Easy and Green Deal courses. For more information turn to page 20. 19 Additional product and industry training courses The diversity of products in today’s heating industry gives you the opportunity to expand your expertise, whilst offering more choice to your customers. Worcester provides comprehensive training from all its academies on its entire range of technologies. Call us on 0330 123 0166 to order a full course training brochure or to book yourself onto a training course, alternatively, you can visit www.worcester-bosch.co.uk/training Gas-fired condensing boiler courses Worcester commercial product courses • Greenstar CDi Classic gas-fired condensing • Greenspring CWi47 water heater. • GB162 overview. • GB162 domestic. • GB162 commercial. • Greenstar Heat Distribution Unit. • Commercial ACS training and assessment – CODNCO1. combi boilers. • Greenstar CDi Compact and Greenstar Si Compact gas-fired condensing combi boilers. • Greenstar i gas-fired condensing combi boilers. • Greenstar system & regular gas-fired condensing boilers. • Greenstar Highflow CDi & FS CDi Regular floor standing gas-fired condensing combi and regular boilers. • Greenstar Controls (covers MT10, MT10RF, NEW Greenstar Comfort range, NEW Wave internet connected room thermostat, FR10, FR110, FW100, and solar controls). Bosch commercial product courses • GB312 & GB402 overview. • Solar thermal product overview. • GWPL Gas Absorption Heat Pumps overview. • CHP overview. • Commercial controls overview. Oil-fired product courses • Greenstar Danesmoor & Heatslave II high efficiency condensing oil-fired boilers. • • OFTEC 50. • OFTEC 101/105e, OFTEC 600a and OFTEC Oil advanced fault finding. 101/105e/600a. Industry focused courses • Hot water systems & safety. • Chemical water treatment. • Construction skills F-Gas training/assessment certification. • IDHEE domestic heating design. • Domestic ACS training and assessment – reassessment. Renewable product courses • Renewables overview. • Greenskies solar. • Greenskies advanced solar. • Introduction to heat pumps. • Greenstore LECP ground source heat pumps. • Greensource air to air heat pumps. 20 CCN1 + 3 appliances. • QCF Level 3 Award – Air source and ground source heat pumps. – Air to water and split air to water heat pumps. – Solar thermal. • MCS Made Easy. • Green Deal. • LPG Changeover. • WRAS Water Regulations. A complete after-sales service As part of the worldwide Bosch Group, Worcester strives to Spares maintain the highest possible standards of after-sales care. Genuine replacement parts for all supported Worcester products are readily available from stock, or on a next day Worcester Contact Centre delivery basis. Visit www.worcester-bosch.co.uk/spares Should you require support, our award winning Contact to find your local stockist. Centre team, based at our head office in Worcester, are ready to take your calls. Whatever your query our contact Customer Technical Support centre operators along with our nationwide team of The Worcester Technical Helpline is a dedicated phone engineers are ready to help you. line – committed to providing a comprehensive service to complement the brand name and quality of our products. Tel: 0330 123 9559 Our experienced team of technical experts provides answers to queries of a technical nature across the entire Opening times Worcester range. Monday – Friday: 7.00am – 8.00pm Saturday: 8.00am – 5.00pm Technical Support Sunday: 9.00am – 12 noon Tel: 0330 123 3366 Bank Holidays: 8.00am – 4.30pm Fax: 01905 752 741 Email: [email protected] Opening times Monday – Friday: 7.00am – 8.00pm Saturday: 8.30am – 4.00pm Bank Holidays: 8.00am – 4.30pm ErP Technical Helpline Tel: 0330 123 3641 Email: [email protected] 21 Notes 22 Notes 23 Useful numbers Customer Service Sales Engineer Appointments Tel: 0330 123 9669 Email: [email protected] [email protected] or telephone 0330 123 9339 Spare Parts Service Enquiries Tel: 0330 123 9779 Email: [email protected] [email protected] or telephone 0330 123 9559 Technical Helpline (Pre & Post Sales) Guarantee Registration Tel: 0330 123 3366 To register your Worcester guarantee, [email protected] please visit our website www.worcester-bosch.co.uk/registration, Renewables Technical Helpline download our guarantee Email: [email protected] registration app or or telephone 0330 123 9229 telephone 0330 123 2552 ErP Technical Helpline Guarantee app Tel: 0330 123 3641 [email protected] Training Tel: 0330 123 0166 [email protected] Literature Email: [email protected] or download instantly from our website or telephone 0330 123 9119 Calls to 03 numbers cost no more than a national rate call to an 01 or 02 number and must count towards any inclusive minutes in the same way as 01 and 02 calls. These rules apply to calls from any type of line, including mobile, BT, other fixed phone line or payphone. Calls from mobiles and some other networks may vary. Calls to and from Bosch Thermotechnology Ltd may be recorded for training and quality assurance purposes. worcester-bosch.co.uk In partnership with FD TE O OMEST I ITU D H E 1964 E S ER I TAL ENG INE MEN ON NG & EN EATI VIR CH INS T This leaflet is accurate at the date of printing, but may be superseded and should be disregarded if specification and/or appearances are changed in the interest of continued improvement. The statutory rights of the consumer are not affected. Apple is a trademark of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Google Play and Android are trademarks of Google Inc. BBT3911 Worcester, Bosch Group is a brand name of Bosch Thermotechnology Ltd. Part No. 8 716 116 617 C 09/15 PAPERS MADE WITH FREE TM 100% CHLORINE BLEACHED PULP Worcester, Bosch Group, Cotswold Way, Warndon, Worcester, WR4 9SW 24