Thank you for purchasing a Hyco Speedflow unvented water heater. The Speedflow is ideal for use in cloakrooms and kitchens in offices, shops, student accommodation and domestic premises which have been extended and there is no central hot water system nearby. One unit located under the kitchen sink is often used to supply hot water for light dishwashing in the kitchen sink and hand washing in the cloakroom basin.
2. Installation Wall Mounting The Speedflow is normally fitted immediately below the outlet to be supplied, but it can be mounted above or to the side of the outlet provided it is vertical with the pipe outlets at the top.The unit can either be placed directly on the floor or fixed to a wall using the mounting bracket supplied.
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Plumbing A service valve should be fitted to allow / facilitate future maintenance. The supplied 6 bar pressure relief valve must always be fitted. There must be no obstructions in the pipwork between the heater and the relief valve. The relief valve must discharge to a safe and visible place.
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DIAGRAM B - Pressure above 4.2 bar Nearest cold Pressure draw off Pressure relief valve reducing valve Service valve Cold T piece Cold water mains To drain Speedflow Length of pipework required for expansion 5 litres - 1.4m 10 litres - 2.8m 15 litres - 4.2m Accessory SF5 needed.
Electrical • Installation must comply with the latest IEE regulations. • Connection should be to a fused switched 13A spur. If the cable length is insufficient, it is recommended that the entire cable is replaced and no joins made to the original. This product must be earthed.
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To reset the cutout, depress the button in the centre of the device. If the device has tripped reduce the thermostat setting if possible. If the device trips repeatedly with a low thermostat setting, contact Hyco Technical Department on 01924 225200.
4. Maintenance A grey cylindrical magnesium sacrificial anode is fitted to the element to aid tank corrosion resistance.The anode condition should be inspected annually and replaced if the there are signs of significant corrosion. The pressure relief valve should be checked annually by twisting the cap and verifying water is discharged.
5. Specifications Supply 230V ~ 50Hz Power Tank Capacity SF05K/SS - 5 Litres SF10K/SS - 10 Litres SF15K/SS - 15 Litres Tank Material K Models - Vitreous enamel lined steel SS Models - Stainless steel SUS 304 1.2mm Dimensions (h x w x d) SF05K/SS 320 x 280 x 245mm SF10K/SS 410 x 310 x 280mm SF15K/SS 530 x 310 x 280mm...
2. Element gasket leak. those to inlet and outlet. 2. Refit gasket, tighten flange bolts evenly. Do not over tighten. See section 6 for access to element. If problems persist contact Hyco Technical Dept on 01924 225200.
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This product is guaranteed against faulty materials and manufacture for a period of one year from the date of purchase. Hyco will in its sole discretion replace, repair or refund any faulty unit. Incorrect installation and failure to follow correct operating instructions are excluded.
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In order to underline the duty to dispose of this equipment separately, the product is marked with a crossed out dustbin. Hyco Manufacturing Ltd Normandy Court Express Way...
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