The slope of the terminal outlet must be directed as per Fig. Page Electrical Connections Electrical connections Electrical connections Connecting the appliance To gain access to the mains connection remove the B Always disconnect the power supply to drop down facia cover. The drop down cover is the appliance at the mains before carry- removed by lowering it to the horizontal position and ing out any work on the electrical sys- pushing firmly upwards at the rear of the supports to tems and components.
Mains Voltage external controls connections Externally wired controls are not required; the boiler has a built-in text display programmer and frost protection. The TR2 room thermostat provides additional frost pro- tection and compliance to Part L of the Building Regu- lations. Page Commissioning Appliance type sticker Temperature control for hot water Multi function display Benchmark Water Treatment: For optimum perform- Condensation trap ance after installation, this boiler and its associated cen- Indicator lamp for burner tral heating system should be flushed in accordance The green indicator lamp goes out.
The optional timer Natural gas appliances must not be operated if will continue running until the emergency supply is the gas supply pressure is below 18 mbar or The hot water temperature can be set to between approx.
The gateway has now Created the House Address. A list of faults that may occur is given on page The Menu structure cursor then returns to the top line. This option allows you to set the room temperature for Economy mode Off Economy. You can view the following information: This function is only active if: Display text Description Optimum Start B Press to select Time correction. If the optimum start facility is used: B Press the button.
If the pressure is greater than this then fit an approx. The heating output can be set to any level between min. B Press any button to activate the main menu. Page Converting The Appliance To Different Gas Types Converting the appliance to different gas types Converting the appliance to different gas types The setting is factory sealed at maximum.
Page 34 Converting the appliance to different gas types B Press until the display shows normal. B Press the button. The text display shows Store settings.
B Press to select yes. B Remove testing probe from the flue gas testing point and refit sealing plug. Page Maintenance Maintenance Maintenance B Always disconnect the appliance from the electrical power supply fuse, circuit breaker before carrying out any work on the electrical systems or components.
B Always turn off the gas cock before car- rying out any work on components which carry gas. Check ionisation current, Service Function 3. Visual check of diaphragm for soiling and splits see page Check gas supply pressure mbar see page Page Description Of Servicing Operations Maintenance B Check control pressure on the air - gas mixer unit at Description of servicing operations max.
Page 39 Maintenance B Loosen any deposits in the heat exchanger from top Burner to bottom using the cleaning blade. Refer to fig. B Check that the gas cock is turned off and the master switch is in the OFF position B Remove the clips 1 and unscrew the two bolts 2.
Page 40 Maintenance Condensation trap The flaps of the diaphragm must In order to prevent spillage of condensate the conden- open upwards. B Seal the mixer unit When necessary close the system valves and drain the B Remove the drain plug to drain the siphon.
B Undo lower pipe union on gas pipe 1. Alternatively B After removing the siphon release the four Allen screws and remove and replace the pump head.
B Check that the inlet water valve is closed and the B Use new seals when fitting the new heat exchanger. Page 9. Screws, Nuts, Bolts and Clips. Ashpans and Trays. Bars, Grates and Grills. Heat Shields. Throat Plates. Diverter Valves. Pressure Switch. Soap Dishes. Flue Gas Analysers.
Pipe Freezing. Smart Thermostats. Smoke Products. System Protection. Test Equipment. Filter by type. Filter by category.
Filter by brand. Andrews Water Heaters. Boulter Buderus. British Gas. Ferroli Boiler Spares. Glowworm Boiler Spares. Halstead Heating Boiler Parts.
Hamworthy Boiler Spares. Heatline Boiler Parts. Ideal Commercial Boiler Spares. Ideal Domestic Boiler Spares. What do the E9 cause codes mean on my Worcester Bosch boiler? What does the heat exchanger do in my Worcester Bosch Boiler? What are the main causes of a heat exchanger overheat and the E9 cause code being displayed? How does limescale lead to the E9 fault code being displayed? How can an engineer fix my boiler and clear the E9 fault code?
How much will it cost to fit a new heat exchanger on my boiler? How long will it take a boiler engineer to replace the heat exchanger on my boiler? How can these heating pump problems be fixed? What causes sensing issues on my Worcester boiler and the , and codes to be displayed? What causes loose and damaged connections? Why is water damage a culprit for the , and cause codes? How can I protect my boiler in the future? What does the E9 fault code mean on my Worcester Bosch boiler?
The fault code indicates the generic problem a fault connected to the heat exchanger and the cause code indicates the more specific problem at hand. Agile , 22 Nov Reduce the pressure to 1. Then tell us what happens. I'm sure that is a rebadged Worcester Bosch boiler.
Possibly the Greenstar 35cdi or similar. Go on WB site. I can't back round there until the weekend, unless this is dangerous? If it is, I will make sure I try this tomorrow night. What should I expect once I take it down to 1 when cold?
Should I leave it cold and for how long? Probably stupid questions but don't want to screw this up.
0コメント