Worcester Greenstar 12Ri Technical Information page 7

Fascia features and control options
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Greenstar Ri regular fascia
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Greenstar CDi Classic Regular fascia
1. Power ON/OFF switch
2. Burner 'ON' indicator LED
3. Service mode button
(Greenstar CDi Classic Regular only)
4. Inspection and advanced service mode button
(Greenstar CDi Classic Regular only)
5. Central heating temperature control selector
6. Mains 'ON/OFF' indicator with diagnostic sequence
7. Digital display (Greenstar CDi Classic Regular only)
8. Boiler reset button
9. 'Eco' mode (not operational on these boilers)
10. Holiday mode button
(Greenstar CDi Classic Regular only)
System controls
The Building Regulations Section L 2006 require a minimum
level of controls to be installed on all heating systems, both
on new build and refurbishment.
*Where required – see installation booklet for further details. **Subject to terms and conditions.
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Generally, this would require:
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Room thermostat
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TRVs on all radiators, or at least those radiators in
sleeping areas if not already fitted. Do not fit TRVs in
the room in which the room thermostat is installed
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Time and temperature control for central heating and
domestic hot water
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Automatic by-pass.*
Further information is available in the Domestic Heating
Compliance Code.
Energy-saving & environmental features
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SEDBUK A Rated
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Low electrical consumption when the boiler is in
standby mode
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Aluminium-silicon heat exchanger delivers high efficiency
and reliability
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Electronic ignition
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Anti-cycle control
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Modulation control gives efficient use of energy
Time & labour-saving installation features
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All models available as natural gas and LPG
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Full range of Condensfit II™ flue options in both
60/100mm and 80/125mm diameters. 60/100mm includes
plume deflector as standard and plume management kit
available as an option
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Flow and return pipes supplied to allow pipes behind
installation
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Greenstar Ri weighs just 22.6kg making it the lightest
boiler in its class
End user comfort and convenience features
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10 year guarantee on Worcester primary heat exchanger**
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Boiler protection plans available for both new and out of
warranty Worcester boilers
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Bosch renowned quality and reliability
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Built-in frost protection
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Optional anti-theft security fittings (Greenstar Ri only)
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Controls behind flap – aesthetically pleasing and
discourages children altering controls
(Greenstar CDi Classic Regular only)
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Compact dimensions of Greenstar Ri range make it ideal
for kitchen cabinet installation
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