Heatrae Sadia MULTIPOINT 75 Fitting Instructions And User Manual
Unvented water heater
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Also See for MULTIPOINT 75:
- Manual (8 pages) ,
- Fitting instructions and user manual (17 pages)
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Table of Contents
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Summary of Contents for Heatrae Sadia MULTIPOINT 75
- Page 1 MULTIPOINT 75 / 100 Fitting Instructions and User Guide...
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Page 2: Technical Specifications
PERFORMANCE INTRODUCTION Thank you for purchasing a Heatrae Sadia Multipoint 75 / 100 unvented water heater. The Multipoint water heater is manufactured in the UK to the Heat up Recovery Heat loss in 24hr Model highest standards and has been designed to meet all the latest relevant... -
Page 3: Component Checklist
WARNING: IF WATER FLOWS FREELY FROM THE PRESSURE RELIEF VALVE OR THE TEMPERATURE/PRESSURE RELIEF VALVES, THE ELECTRICITY SUPPLY MUST BE SWITCHED OFF IMMEDIATELY. CONTACT THE HEATRAE SADIA SERVICE TEAM 2.0 GENERAL REQUIREMENTS: 2.1 The Multipoint must be vertically wall mounted using the wall bracket supplied. - Page 4 5.4 The Cable Bush can be removed and conduit fitted to the plate the bush is fitted to. Temperature / Pressure Relief Valves THERMOSTAT TWO ELEMENT PLATE ELEMENT PLATE THERMOSTAT ONE Multipoint 75 / 100 Water Heater CUT-OUT TWO CUT-OUT ONE Balanced Cold Water Draw Off Service...
- Page 5 6.0 DISCHARGE Ideally below a fixed grating and above the water seal in a trapped gully. It is a requirement of Building Regulation G3 that any discharge from ii Downward discharges at low level; i.e. up to 100mm above external an unvented system is conveyed to where it is visible, but will not cause surfaces such as car parks, hard standings, grassed areas etc.
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Page 6: Maintenance
7.0 COMMISSIONING MINIMUM SIZE OF MINIMUM SIZE OF RESISTANCE CREATED BY VALVE OUTLET MAXIMUM RESISTANCE DISCHARGE PIPE D1 DISCHARGE PIPE D2 EACH ELBOW OR BEND SIZE ALLOWED, EXPRESSED 7.1 Do not switch on the electrical supply until the Multipoint has been filled FROM TUNDISH AS A LENTGH OF with water and checked for leaks. -
Page 7: Fault Finding
8.8 Remove any loose scale from the container. Carefully clean off any 8.17 Remove dust cap from top of Expansion Vessel. scale from the element and thermostat pocket. DO NOT clean scale 8.18 Check pre-charge pressure using a tyre pressure gauge. If the from interior container walls. -
Page 8: Spare Parts
A Thermostatic Blending Valve can be used in conjunction with the Multipoint Water Heater. Heatrae Sadia supply both TMV2 approved (Pack U3, code number 95 970 354) and TMV3 approved (Pack U7 95 970 360) Thermostatic Blending Valves. -
Page 9: Spares Stockists
William Wilson Ltd. Unit 3A, 780 South Street Whiteinch, Glasgow, G14 OSY Tel: 0141 434 1530 Service: 0844 8711535 Service Fax: 0844 8711528 E-mail: heatraesadiaservice @heateam.co.uk Heatrae Sadia Heating Hurricane Way Norwich NR6 6EA www.heatraesadia.com 36005917 issue 5 © 2009...