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General| Model | Greenstar Highflow 440CDi ErP |
|---|---|
| Category | Boiler |
| Type | Combi |
| ErP Rating | A |
| Hot Water Flow Rate | 20 l/min |
| Fuel Type | Natural Gas |
| Gas Type | Natural Gas |
| Warranty | 5 years |
| Mounting | Wall Mounted |
Explains warning symbols (NOTICE, CAUTION, WARNING) and information symbols used in the document.
Crucial safety advice for gas leaks, boiler operation, combustible materials, and modifications.
Information on boiler servicing, the Benchmark initiative, and its aims.
Refers to where product data on energy consumption can be found for contractors.
Identifies and describes the basic boiler controls, indicators, and displays on the fascia.
Instructions for switching the boiler on using the main power button and switching it off.
Guides on adjusting the central heating temperature using the control knob.
Explains that central heating should be controlled by a programmer/timer and room thermostat.
Details how the boiler activates frost protection to prevent freezing when temperatures drop.
Advises on protecting the heating system pipework from freezing using frost thermostats and anti-freeze fluid.
Instructions on how to set the desired domestic hot water temperature using the control.
Explains the ECO button's function for pre-heat mode or ECO mode for hot water.
Describes fault indicators, fault codes, and the procedure to reset the boiler.
Information on maintaining pressure in sealed heating systems and when to recharge.
Step-by-step guide on how to access and use the integral filling loop to add pressure to the system.
Specifies the required space around the boiler for servicing and safe operation.
Details clearance requirements when the boiler is installed within an unventilated compartment.
Provides clearance requirements for boilers installed in airing cupboards or compartments.
Advice on cleaning the boiler casing and the importance of regular servicing beyond the guarantee period.
Provides a table to identify common boiler problems, their causes, and remedies for basic operating system issues.
Lists and explains various error codes displayed by the boiler and advises contacting professionals.
Guidance on dealing with frozen condensate pipes, including thawing methods and safety warnings.
Details the support available for boiler faults and breakdowns, including guarantee conditions and contact information.
Explains how the boiler's modulating control achieves efficient heating and reduces gas consumption.
Advice on setting central heating temperature, thermostatic radiator valves, and room thermostats for efficiency.
Tips on roof insulation, window frames, radiators, draught exclusion, and air vents for energy saving.
Information on the environmental compatibility of packaging materials and the recyclability of boiler components.
Details the two-year guarantee, terms and conditions, registration process, and record-keeping for the user.
Defines technical terms related to central heating systems, condensate, thermostats, and boiler efficiency (SEDBUK).
