For households with higher hot water demands, we offer the HP Combi — a fast recovery 300 litre heat pump cylinder. This model includes an extra 3m upper coil with a stra�fica�on plate beneath, providing near-on-demand hot water, provided that your heat pump's output is suitably high. Firepower energystore V0.4 | Page 3...
Product Support & Guarantee Sales and a�er-sales product support Energystore is a brand owned and conceived by Firepower. We are a family-run company based in the UK. We specialise in supplying renewable hea�ng systems to approved hea�ng engineers across the country. With our extensive exper�se in renewable hea�ng, we're well-equipped to guide you in choosing the right HP cylinder, and far more.
Connections all positioned within a 60º arc to make installation neater and easier. This is especially helpful when space is tight. 30° 30° Firepower energystore V0.4 | Page 5...
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(10mm Pocket Included) 28mm Stub Pipe Return 1" F BSP Cold Inlet (with 28mm 1/2" F BSP for Drain Valve diffuser tube, closed at end, with 6x 10mm holes down each side) 30° 30° Firepower energystore V0.4 | Page 6...
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(10mm Pocket Included) 28mm Stub Pipe Return 1/2" F BSP for Drain Valve 1" F BSP Cold Inlet (with 28mm diffuser tube, closed at end, with 6x 10mm holes down each side) 30° 30° Firepower energystore V0.4 | Page 7...
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28mm Stub Pipe Return 1" F BSP Cold Inlet (with 28mm diffuser tube, closed at end, with 6x 10mm holes down each side) 1/2" F BSP for Drain Firepower energystore V0.4 | Page 8 30° 30° Valve...
A-G ERP Heat Loss Ra�ng: HP250+ As per HP250, plus: 1.1m² (DN20 Conv. SS Coils, Combined In A Second Heat Input Coil: Parallel) With 22mm Pipe Stub Connec�ons Connec�on Posi�ons: As per diagram on page 7 Firepower energystore V0.4 | Page 10...
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HP Probe Pocket 3: included) (posi�oned just below baffle plate) ½"F BSP Connec�on (10mm Dry Pocket HP Probe Pocket 4: included) (posi�oned just above baffle plate) Connec�on Posi�ons: As per diagram on page 8 Firepower energystore V0.4 | Page 11...
Reduces incoming cold water to 3.0 bar, prevents backflow, and relieves excess system pressure over 6.0 bar. A suitably sized Expansion Vessel & Hose Reduces stress fa�gue from fluctua�ons in pressure caused by thermal expansion. Firepower energystore V0.4 | Page 12...
(not supplied) prior to the inlet valves for ease of maintenance at a later date. Under no circumstances should an isola�ng valve be fi�ed be fi�ed between the expansion valve and the cylinder. 4. Please ensure the supplied drain valve is fi�ed to the dedicated drain connec�on. Firepower energystore V0.4 | Page 13...
BS3456. Correct cable sizes must be used based on the power, cable length, and cable enclosures. 9. All electrical wiring to thermostats, zone valves and immersion heaters must be earthed and to current IEE Wiring Regula�ons. Firepower energystore V0.4 | Page 14...
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3m from any plastic guttering system that would collect such discharges. 3.63 The discharge would consist of high temperature water and steam. Asphalt, roofing felt and non-metallic rainwater goods may be damaged by such discharges. Firepower energystore V0.4 | Page 18...
It should then be handed to the end-user to keep for their reference and the reference of any engineers attending this installation in the future. Failure to install and commission this equipment to the manufacturer’s instructions may invalidate the warranty but does not affect statutory rights. Firepower energystore V0.4 | Page 19...
Is a cut out device fitted? Pressure Reducing Valve Setting Pressure Reducing Valve Position Has the expansion vessel pressure been checked? Hot Water Temperature at °C nearest outlet Firepower energystore V0.4 | Page 20...
Customers Signature Date All installations must be notified to Local Area Building Control (LABC) either directly or through a Competent Persons Scheme. LABC will then issue a Building Regulations Compliance Certificate to the customer. Firepower energystore V0.4 | Page 21...
HOT/ WARM, YOU MAY SET THE PRESSURES INCORRECTLY AND NOT RECTIFY THE ISSUE. 2. Use a pressure gauge to check what pressure that is being allowed through the pressure reducing valve. If the gauge shows 3 BAR or below, skip step 3. Firepower energystore V0.4 | Page 22...
The use of check valves may also be an option, if the cold water is getting to the cylinder by travelling the wrong way down the hot water draw off pipe, secondary return, shower connection, etc. Firepower energystore V0.4 | Page 23...
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In hard water areas, it is advised to set the immersion heater at no higher than 60°C to reduce limescale build up. If the immersion heater has a significant limescale build up, it is advised to replace it, as its efficiency will be considerably reduced. Firepower energystore V0.4 | Page 24...
While the tap is still open, either add or remove air as necessary (via the schrader valve) until the pressure is 3 BAR. Firepower energystore V0.4 | Page 25...
It is important that the item is not lifted or moved using any of the fittings as this could break the welds and cause leaks. Firepower energystore V0.4 | Page 27...
Contact Details Please feel free to contact us for any further information or support that you require: sales@firepower.co.uk 0800 246 1260 www.firepowerheating.co.uk Firepower, Flightway, Dunkeswell Business Park, Dunkeswell, Devon EX14 4RD, UK Firepower energystore V0.4 | Page 28...
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