Bosch GREENSPRING CWi47 Wartungshandbuch

Greenspring gas-fi red condensing wall mounted continuous fl ow water heaterTechnical and Specifi cation InformationGreenspring CWi47 Water HeaterInclude

10kWh/annum GJ/annum dB A B C D E F G2015 812/2013AXXLProduct AModelname CHefficiency band Annual powerand fuelconsumptionSoundpowerl

11What about systems that contain different products? In these circumstances, there is a responsibility for providing a package label when combining a

Inside story12Condensing heat exchangerHeat exchangerIonization probe sensorPrimary fanSight glassIgnition electrodesSecondary fanPressure test point

13Technical dataGreenspring CWi47 water heaterHeight775mmWidth452mmDepth286mmWeight – lift34kgHot / cold water connections¾" compressionCondensat

14Guidance on installing the Greenspring condensing water heaterCompartment installation – for single appliances in domestic propertiesThe appliance m

15 Important: bathroom locations and clearancesas illustrated in the diagram below• The water heater must not be installed in zones 0, 1 or 2• Any s

Important points to consider when siting a condensate drainage pipe:• Where a new or replacement boiler is being installed, access to an internal “g

Condensate pipework – external connectionsCondensate discharge from waterheaterCondensatetrapPipeworktransition43mm 90º male/female bendInsulateand in

18Horizontal and vertical fl ue terminal positioningBoundaryDrainpipeVelux window3246500600500500300300251,500Window102551300600Note• All measurements

19Dormerwindow811121373003003002001,5001,200w15925144005. The dimension below eaves, gutters, pipes and drains can be reduced to 25mm, as long as the

Worcester and you. Making a diffAs part of the Bosch Group, Worcester products are designed and manufactured to provide customers with the highest lev

20Greenspring water heater horizontal fl uing options The Greenspring water heater uses the Condensfi t II™ 125mm diameter telescopic fl ue kit. The foll

21Note: The maximum fl ue length must be reduced by the following amounts for each bend used.Greenspring 80/125mm fl ues45º bend 1,500m90º bend 2,000mEx

22Greenspring water heatervertical fl uing options 125mm dia. vertical balanced fl ue kit1 x fl ue terminal assembly1 x weather sealing collar 1 x fi re s

23Vertical balanced fl ue system with two 45º bendsComponentsPart No. 125mm7 719 002 431 7 719 003 666 7 719 003 665Maximum lengths (mm) & no. of c

24Water heater control panelMain ON/OFFbuttonReset buttonProgram buttonLCD displayTemperature increase/decrease programming buttonLEDPower bar indicat

25Installation requirementsInstallation of the Greenspring water heater must be in accordance with the relevant requirements of the Gas Safety (Instal

Hot water systemsTaps and valvesHot and cold taps and mixing valves used with the Greenspring water heater must be suitable for operating at a mains p

27Greenspring water heater accessoriesCondensfi t II™ 80/125mm horizontal & vertical fl ue accessoriesStandard telescopic horizontal fl ue kit(125mm

28Total training experience from Land’s End to John O’GroatsBelfastWakefieldClay CrossWorcesterWest ThurrockDundeeFifeDublinBurnleyDurhamWiltshireTred

29Commercial product coursesAlong with Worcester’s expanding range of commercial products, Bosch Commercial and Industrial Heating also offers trainin

ference.“At Worcester we recognise the vital role you play in the specifi cation and installation of energy effi cient appliances in homes across the UK

30Additional product and industry training courses The diversity of products in today’s heating industry gives you the opportunity to expand your expe

31A complete after-sales serviceSparesGenuine replacement parts for all supported Worcester products are readily available from stock, or on a next da

worcester-bosch.co.ukWorcester, Bosch Group, Cotswold Way, Warndon, Worcester, WR4 9SWBBT3755Worcester, Bosch Group is a brand name of Bosch Thermotec

4The Greenspring condensing continuous fl ow water heaterGlobal responsibility for nature and the environmentAs part of the Bosch group, Worcester is c

5The Greenspring water heater at a glanceThe Greenspring water heater features and benefi tsGreenspring CWi47 water heaterPart No.NG7 703 311 082LPG7 7

6The features of the Greenspring condensing water heaterEnergy saving condensing designThe use of a condensing appliance contributes to achieving high

7Key benefi ts to the end user High volumes of hot water• Multiple showers, sinks and baths at the same time.Cost savings• Condensing technology for gr

8System layoutsSecondary circulationThe Greenspring has a durable heat exchanger that allows it to withstand the frequent low-fi re rates of a secondar

Greenspring water heater with appliance for Domestic Hot Water (DHW)Greenspring water heater cascade system with secondary circulationGreenspring wate