Worcester 32CDi Compact series, Technical And Speci?Cation Information

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DT10RF optimiser (for use with Greenstar CDi Classic, CDi Compact, Si and Highflow CDi
combis and Greenstar CDi Classic System and i System system models)†
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Sophisticated seven-day energy-saving device with the same features as the DT10RF digistat
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Optimum start – calculates the time needed to activate the boiler to precisely achieve the
required temperature at the required time each day
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Set different temperatures for up to six different time periods for each day of the week
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As a radio frequency device, it offers the benefits of no wiring
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No separate thermostat necessary.
Intelligent controls
FR10 intelligent room thermostat (for use with Greenstar CDi Classic, CDi Compact, Si
and Highflow CDi combis and Greenstar CDi Classic System and i System system models)*†
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Intelligent room thermostat that enables load compensation
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Offers further energy savings compared to standard on/off controls.
(Load compensation feature means that, rather than just switching the boiler on and off, it will adjust
the flow temperature of the central heating water in line with set heating temperature requirements.
The smaller the difference between the actual temperature and the set-point temperature, the lower
the flow temperature from the boiler.)
FR110 programmable room thermostat (for use with Greenstar CDi Classic, CDi Compact,
Si and Highflow CDi combis and Greenstar CDi Classic System and i System system models)†
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Intelligent programmable room thermostat
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Load compensation for heating and time control of hot water systems
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Like the FR10 but with the added benefit of built-in programming
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Six weekly heating and hot water programmes, with six switching points per day.
FW100 weather compensation controller (for use with Greenstar CDi Classic, CDi Compact,
Si and Highflow CDi combis and Greenstar CDi Classic System and i System system models)†
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Weather compensation controller
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Anticipates changes in heating demand in relation to external temperatures
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Comprises a programmable indoor unit and an external sensor
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The indoor unit can be fascia mounted or wall-mounted remotely
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Factory-set heat curves for use with radiators, underfloor heating and fan convectors.
ISM1 intelligent solar module†
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The ISM1 integrates a solar heating system with the FW100 or FR110
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It enables the hot water system to take heat from the solar panels
when appropriate or use the boiler
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Ensures the user gains maximum benefit from solar heating.
*For use with MT10 or DT20 only. †System boilers must use the optional internal diverter valve.