Technical and Specification Information Mechanical range Digital and wireless range Intelligent controls range Worcester Controls range 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 Why are controls so important? 4-5 What heating and hot water control options “At Worcester we recognise the vital role you play in the specification and installation of energy efficient appliances in homes across does Worcester offer? 6-7 The intelligent controls range 8 - 20 Greenstar controls matrix 21 Worcester training 22 - 24 After-sales 25 the UK.
Why are controls so important? Over the last few years boilers have become increasingly Regulations and best practice efficient and, with condensing boilers already offering typical In addition to the end users’ requirements, there are also efficiencies of around 91%, there is little scope for significant current and future regulatory influences over the control of developments in boiler efficiency. heating.
And, whereas saving 10% on a fuel bill wouldn’t have been In the case of boilers, the SEDBUK scale of boiler very significant 10 years ago, nowadays depending on your classification is expected to change so that it takes account level of fuel consumption it could amount to as much as of the efficiency of the entire system, rather than just £150 a year, very quickly covering the cost of the the boiler. As a result, controls will become even more chosen control.
What heating and hot water control options does Worcester offer? There are a number of comprehensive, easy-to-use controls for Greenstar gas- and oil-fired boilers. All fascia mounted controls offer simple plug-in connection to the boiler circuit board. Simple-to-operate mechanical timer range MT10 mechanical timer The simplest Worcester control device – an easy-to-use analogue clock for setting heating time periods. It plugs into the boiler fascia via a preprepared plug and socket.
DT10RF digistat A 24-hour programmable room thermostat (which means your time settings remain the same for every day), with the ability to set different temperatures for up to 6 different time periods. No separate room thermostat is required and all the major benefits of no wiring apply. This also helps you to comply with Buildings Regulations Best Practice, as programmable room thermostats can make even further savings over more traditional room thermostats and timers.
The intelligent controls range As part of the Bosch Group, Worcester is committed Employing the latest digital technology, these intelligent to environmental protection and new product controls deliver a higher level of functionality to maximise development is focused on the economical use of energy savings without compromising on comfort. resources and their sustainability.
FR10 Intelligent Room Thermostat ISM1 Intelligent Solar Module Features Benefits Features Benefits Compatible with fascia Programmer and room All solar control via FR110 Only one control to explain mounted programmers thermostat separate, or FW100 controller to end user Displays solar performance End user can check on FR110 or FW100 solar input Clear colour coded Installation ease familiarity for end user Large clear display, Easy for installer to simple dial adjustment explain o
FR10 Intelligent Room Thermostat FR110 Programmable Room Thermostat FW100 Weather Compensation Controller and Outdoor Sensor ISM1 Intelligent Solar Module Compatibility The range of intelligent controls are designed to work with the following boilers: FR10 FR110 FW100 ISM1 CDi Classic Combi – CDi Compact Combi – Si – Highflow CDi – CDi Classic System * * * * i System * * * * * Only suitable for use when optional diverter valve is fitted
Technical data – intelligent controls Controller model FR10 FR110 FW100 ISM1 Height (mm) 85 119 119 110 Width (mm) 100 134 134 156 Depth (mm) 35 35 35 55 Rated voltage EMS-BUS (V DC) 10 – 24 10 – 24 10 – 24 10 – 24 Rated voltage (V AC) –– – – 230 Rated current ≤ 3.5 mA 6 mA 6 mA (exc. illumination) (exc. illumination) 4A Controller output 2-wire BUS 2-wire BUS 2-wire BUS 2-wire BUS Max.
FR10 Intelligent Room Thermostat Installation The accuracy of the FR10 is dependent upon the installation location. Any radiator in the same room as the FR10 should NOT have a thermostatic radiator valve fitted. The FR10 should be installed so that the overall temperature of the property is monitored, for example, hallways or landings and not be installed in a living room or room with supplementary heating.
Siting 100mm 25mm 0.6m 85mm 1.0m 0.75m 1.2m 35mm Selecting the installation location Commissioning Comprehensive installation and commissioning instructions can be found within the installation and user instructions supplied with the unit. Disposal The disposal of packaging and redundant spare parts should be carried out in an environmentally responsible manner.
FR110 Programmable Room Thermostat As with the FR10, the FR110 should be fitted in the same place as a traditional thermostat, typically a hallway. It can also be retrofitted to replace an existing thermostat, in most cases using the same cabling. Mounting in a new location is also very straightforward. Use of a low voltage supply from the mains, rather than relying on battery power, provides a clearer display for the user and ensures they don’t have to worry about replacing batteries.
Installation Connecting the BUS link The accuracy of the FR110 is dependent upon the Permissible cable lengths and cross sections for use with installation location. the FR110 are shown in the table below: Any radiator in the same room as the FR110 should Cable length Cross-section ≤ 80m 0.40mm2 ≤ 100m 0.50mm2 ≤ 150m 0.75mm2 ≤ 200m 1.00mm2 ≤ 300m 1.50mm2 NOT have a thermostatic radiator valve fitted.
FW100 Weather Compensation Controller When to use weather compensation controllers rather than room thermostats There are a number of situations where weather compensation controllers will offer better control and higher comfort levels compared to room thermostats. In choosing the most appropriate solution for the end user it is important to understand how the system will be used and the nature of the building.
90 90 80 80 80 70 70 70 60 50 40 30 20 Flow temperature (ºC) 90 Flow temperature (ºC) Flow temperature (ºC) Factory set heat curves 60 50 40 30 20 10 10 +20 +10 0 -10 Outside temperature (ºC) Radiator heating 50 40 30 20 10 +20 -20 60 +10 0 -10 -20 Outside temperature (ºC) +20 +10 0 -10 -20 Outside temperature (ºC) Convector heating Underfloor heating Installation To avoid inductive interference, lay all BUS cables separately Installation in boiler to lines of 230V
Installing and commissioning the FW100 Weather Compensation Controller Installation on wall 134mm 35mm 0.3m 119mm 0.3m 1. 0.6m 1.2 - 1.5m 2. 3.
ISM1 Intelligent Solar Module Electrical connections Always route cables/leads through the pre-assembled grommets and apply the strain relief supplied to protect the system against the ingress of dripping water.
Installation of supplementary accessories to protect The following components may be supplied by the unvented an unvented domestic hot water cylinder domestic hot water cylinder manufacturers, please refer to Install supplementary accessories in accordance with legal the installation instructions. Alternatively they are available requirements and the installation instructions supplied. at plumber’s merchants.
Greenstar controls matrix Gas-fired boilers DT10RF digistat 7 716 192 052 7 716 192 053 DT10RF optimiser 7-day twin channel digital programmer 7 716 192 033 TD200 text display 7 716 002 506 RT10 room thermostat 7 716 022 505 Intelligent System Package 7 719 002 824 oo r ra y sm sla ve ra y m 7 716 192 054 Ca DT20RF digital RF thermostat with twin channel programmer ne Da m Ca at REGULAR He COMBI SYSTEM Sy s
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.
