Hyco Speedflow SF05K Product Instruction Manual
Undersink unvented water heater
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- Product instruction manual (21 pages)
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Summary of Contents for Hyco Speedflow SF05K
- Page 1 ---$- Speedflow.qxp_Layout 1 31/05/2016 10:46 Page 1 ��,� hyco Product Instruction Manual Speedflow SFOSK, SF1 OK & SF1 SK Undersink unvented water heater V20.1.9...
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Page 2: Important Safety Points
Speedflow.qxp_Layout 1 31/05/2016 10:46 Page 2 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. -
Page 3: Installation
Speedflow.qxp_Layout 1 31/05/2016 10:46 Page 3 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 remains vertical. The unit can either be placed directly on the floor or fixed to a wall using the mounting bracket supplied. - Page 4 Speedflow.qxp_Layout 1 31/05/2016 10:46 Page 4 Plumbing It is recommended a service valve 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 pipework between the heater and the relief valve. The relief valve must discharge safely to drain via an air gap using a device such as a tundish.
- Page 5 Speedflow.qxp_Layout 1 31/05/2016 10:46 Page 5 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 Accessory SF5 needed. DIAGRAM C - Pressure below 4.2 bar and cold water draw off nearby Expansion Nearest cold vessel...
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Page 6: Operation
Speedflow.qxp_Layout 1 31/05/2016 10:46 Page 6 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. -
Page 8: Maintenance
Speedflow.qxp_Layout 1 31/05/2016 10:46 Page 8 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. -
Page 9: Specifications
Speedflow.qxp_Layout 1 31/05/2016 10:46 Page 9 5. Specifications Supply 230V ~ 50Hz Power (10 & 15L models availabe in 1.2kW) Tank Capacity SF05K- 5 Litres SF10K- 10 Litres SF15K- 15 Litres Tank Material Vitreous enamel lined steel SF05K 320 x 280 x 245mm Dimensions (h x w x d) SF10K 410 x 310 x 280mm SF15K 530 x 310 x 280mm... -
Page 10: Troubleshooting
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. - Page 11 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.
- Page 12 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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