MEGAFLO 400L Product Manual - page 4
Unvented Hot Water Cylinder
4
PRODUCT SPECIFICA
TION (1)
THE BENCHMARK
tm
SCHEME
Benchmark
tm
places responsibilities on both manufacturers and installers. The purpose is to ensure that customers are provided with the correct
equipment for their needs, that it is installed, commissioned and serviced in accordance with the manufacturer’s instructions by competent persons
and that it meets the requirements of the appropriate Building Regulations and relevant electrical qualifications. The Benchmark
tm
Checklist can be
used to demonstrate compliance with Building Regulations and should be provided to the customer for future reference. Installers are required to
carry out installation, commissioning and servicing work in accordance with the Benchmark
tm
Code of Practice which is available from the Heating
and Hotwater Industry Council who manage and promote the Scheme. Visit www.centralheating.co.uk for more information.
IMPORTANT NOTE TO USER: PLEASE REFER TO THE USER GUIDE SECTION ON PAGES 30 FOR IMPORTANT INFORMATION WITH RESPECT
TO THE BENCHMARK SCHEME
Introduction
Congratulations on your purchase of a MEGAFLO Eco Plus unvented water heater. The MEGAFLO Eco Plus is manufactured in the UK from top quality
materials and meets all the latest relevant safety and constructional standards. The high grade Duplex stainless steel cylinder offers exceptional strength
and corrosion resistance which is backed by a Lifetime guarantee* Its performance and insulation levels exceed the latest requirements of Building
Regulation Part L.
The MEGAFLO Eco Plus unvented water heater can be fed directly from the cold water mains supply to the property without the need for separate feed
cisterns or vent pipes. It is supplied complete with all its necessary inlet and safety controls, electric immersion heater(s) and, for indirect units, a cylinder
thermostat, thermal cut-out and a 2-port motorised valve.
Generally its pressure and flow-rate performance will far exceed that from a comparable vented system, thermal store, multipoint instantaneous gas
heater, or combination boiler.
Please read and understand this product guide before starting work.
Please leave this product guide with the user following installation.
Component Checklist
Before commencing installation check that all the components for your MEGAFLO Eco Plus unit are contained in the package. The following
components are supplied as standard with your MEGAFLO Eco Plus unit:
• Factory fitted immersion heater(s) and thermal controls
• Cold Water Inlet Control Kit, comprising of:
• 3.5 Bar Pressure Reducing Valve
• 8 Bar Pressure Relief Valve
• Factory fitted Temperature / Pressure Relief Valve (set at 90ºC / 1 Mpa (10bar))
• Tundish (included in Cold Water Combination Valve pack)
• Factory fitted Indirect Thermostat and Thermal cut-out
• 2-Port Motorised Valve (indirect version only)
• Expansion vessel
* See Terms and Conditions of guarantee on page 33