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Warranty

The Megaflo Compact Warranty provides unrivalled levels 

of customer support and peace of mind in the unlikely 

event that a problem arises from a manufacturing defect. 

It is supported by a large nationwide team of company-

employed field-based engineers and our own call centre, 

which is open 363 days a year.

The Megaflo Compact Warranty covers Megaflo Compact 

cylinders against corrosion for 25 years from date of 

original purchase.

The cold water inlet valve (and expansion vessel, where 

supplied) is covered by a five year warranty from the date 

of purchase of the Megaflo Compact product, that includes 

both parts and labour. All other components, including any 

other valves, fittings and controls supplied with the Megaflo 

Compact are covered by a two year warranty from the 

date of purchase of the Megaflo Compact product,  that  

includes both parts and labour.

In the case of the Megaflo Compact Systemready, Megaflo 

Compact Systemfit appliances,  the supplied pumps and 

motorized valves ( where fitted ) are also covered by this 

two year warranty.

Incoloy immersion  heaters ( where fitted ) are covered by a 

two year warranty.

Outside of the UK

These warranties are valid for installations within the United 

Kingdom.
For installation in the Republic of Ireland please contact 

Baxi Potterton Myson (Ireland) Limited on 
00353 (0) 1 4590870    

For installations outside of the United Kingdom and the 

Republic of Ireland, please telephone Megaflo Export on 

+44 1603 420271 for further details of the warranty terms 

and conditions applicable.

This warranty is valid provided that:

•  The Megaflo Compact product has been installed by 

a competent installer in accordance with the instructions 

contained in the installation instructions and in compliance 

with all relevant laws, guidance, codes of practice and 

regulations in force at the time of installation.                                                    

•  The Megaflo Compact product has not been modified or 

tampered with in any way, other than by a Heatrae Sadia or 

Baxi Customer Support approved engineer.  

•  The Megaflo Compact product has not been subject to 

damage by scale. 

•  The Megaflo Compact product and any part or parts of 

the Megaflo product (whether factory fitted or otherwise) 

have not been repaired or replaced other than by a Baxi 

Customer Support approved engineer and any replacement 

parts used on the Megaflo Compact product are authorised 

Megaflo Compact spare parts. 

•  The factory fitted Temperature /Pressure & Expansion 

Relief Valve has not been tampered with or removed.

•  The Megaflo Compact product has not been subject to 

misuse or neglect.    

•  The Megaflo Compact product has only been used for 

the storage of wholesome water. Should another substance 

be put through the product, the warranty will be invalid 

unless it is part of a disinfectant procedure carried out in 

accordance  with  BS  EN  806.                                                                                                                                            
  

•  The Megaflo Compact product has not been subjected to 

frost or freezing temperatures.

•  The Benchmark™ commissioning checklist service 

record, included in the Megaflo Compact  installation 

instructions has been completed.

•  Regular maintenance has been carried in accordance 

with the requirements set out in the maintenance section 

of the installation instructions, by a competent person, an 

approved engineer from Heatrae Sadia or any other part 

of the Baxi Groups Customer Support approved engineer      

ing team.                                                                

•  Access is available, at reasonable times and upon 

reasonable notice, to the Megaflo Compact product to allow 

for any inspection repair or replacement.                 

•  The product is registered within 60 days of purchase. 

This can be done by telephone, online or by using the 

registration  form  provided  with  the  product.                                                                

•  Evidence of purchase (for example a receipt or delivery 

note) and date of supply is submitted when making a claim.
      

•  The Megaflo Compact product has not been affected 

by any cause beyond our reasonable control including, 

without limitation:  an act of God, explosion, flood, fire or 

accident; war or civil disturbance; strike, industrial action or 

stoppages of work; any form of government intervention; 

a third party act or omission including theft or malicious 

damage; failure by you to give us a correct delivery address 

or notify us of any change of address.
    

.

If any of the following situations occur, the Megaflo  

Compact Warranty will NOT apply:

•  Any wilful or accidental damage caused by your 

negligence

•  Damage caused as a result of scale.

•  Installation not  in line with the installer and user manuals 

provided, 

•  Failure to comply with installation instructions (whether 

oral or in writing), 

•  Misuse of the Megaflo Compact product or alteration 

of the Megaflo product not in accordance with the 

requirements set out above.                                                                                                       

•  Defects which are  reported to us outside of the warranty 

period on 0344 8711535 or [email protected]

Summary of Contents for 2sf

Page 1: ...Compact SystemReady Hot Water Cylinders Unvented Indirect Important Please read understand all these instructions before commencing installation Please leave this manual with the customer for future r...

Page 2: ...shooting 23 10 1 Fault finding 23 11 Decommissioning 24 11 1 Decommissioning procedure 24 12 1 Spare parts list 25 Benchmark checklist 30 Commissioning service records 31 Warranty 32 THE BENCHMARK SCH...

Page 3: ...pliance Faulty or insufficient maintenance of the appliance Failure to abide by the instructions on installing the product Installer s liability The installer is responsible for the installation and t...

Page 4: ...erious physical injury if the safety instructions in this manual are not adhered to CAUTION Do not operate immersion heaters until the appliance has been filled with water WARNING When handling the ap...

Page 5: ...51 Coil heat up times 15l min 33 1 40 1 43 0 45 1 30l min 26 9 30 2 34 8 37 7 45 min 25 0 28 8 32 3 34 2 Coil rating kW 15l min 13 1 12 7 13 7 14 3 30l min 16 3 16 3 17 1 17 3 45l min 17 6 17 7 18 8 1...

Page 6: ...ons Figure 1 General dimensions SystemReady Table 3 General dimensions table SystemReady Size DIMENSIONS mm A B C 2sr N A 728 1130 4sr N A 883 1256 6sr N A 1008 1413 8sr 900 1084 1515 355 A B C 316 42...

Page 7: ...LINKED BACK TO THE NEUTRAL TERMINALS IN THE WIRING CENTRE 3 ASSUMES BASIC BOILER 4 THE 22MM MOTORISED VALVES DO NOT HAVE A WHITE WIRE 5 THE ABOVE DIAGRAM IS FOR GUIDANCE ONLY THE MANUFACTURER ACCEPTS...

Page 8: ...excellent standard of corrosion resistance The outer casing is a combination of resilient thermoplastic mouldings and pre coated steel All products are insulated with CFC free polyurethane foam to gi...

Page 9: ...the point of most frequent use Avoid siting where extreme cold temperatures will be experienced All exposed pipe work should be insulated The discharge pipe work from the safety valves must have minim...

Page 10: ...ot to scale The boiler should have a control thermostat and non self resetting thermal cut out and be compatible with unvented storage water heaters Should be a sealed system maximum primary pressure...

Page 11: ...owers and baths The mixing valve can be installed in any orientation providing the pipe from the tank outlet to the H port of the valve is no more than 500mm long and has no other connections attached...

Page 12: ...e if the capacity of the secondary circuit exceeds 10 litres Pipe capacity copper 15mm O D 0 13 l m 10 litres 77m 22mm O D 0 38 l m 10 litres 26m 28mm O D 0 55 l m 10 litres 18m Note Plastic pipe capa...

Page 13: ...ge 3 bar Combination T P ERV T P Temperature and Pressure ERV Expansion Relief Valve Mains water supply 90 Tundish T P actuation knob ERV actuation knob D2 Pipe Figure 9 Isolation and 3 bar pressure r...

Page 14: ...cock can be fitted here MCWS to Kitchen unbalanced cold mains supply Mains Cold Water Supply KEY MCWS Mains Cold Water Supply HWS Hot Water Service SC Stop Cock Isolating Valve DOC Drain Off Cock Dis...

Page 15: ...t and the tundish see fig 12 Note To comply with the Water Supply Water Fittings Regulations the tundish should incorporate a suitable air gap 3 55 Any discharge should be visible at the tundish In ad...

Page 16: ...positioned to prevent contact whilst maintaining visibility and c discharges at high level e g into a metal hopper and metal downpipe with the end of the discharge pipe clearly visible or onto a roof...

Page 17: ...Temperature relief valve Metal discharge pipe D1 from Temperature relief valve to tundish Tundish Discharge below fixed grating Building Regulation G3 section 3 61 gives alternative points of discharg...

Page 18: ...ication labels within the wiring centre to aid in connecting the various external system components such as the mains supply programmer and boiler Back up immersion heater The back up immersion heater...

Page 19: ...ry heat exchanger coil For further details of wiring the boiler or external controls consult the manufacturer s installation instructions Figure 15 Direct wiring schematic Figure 14 Indirect wiring sc...

Page 20: ...the caps replaced The levers on the motorised valves should be returned to the Auto position Check primary circuit for leaks and rectify as necessary Switch on the boiler ensure the programmer is set...

Page 21: ...low of primary water around the heat exchanger coil when the control temperature has been reached http www baxi co uk information and advice how to videos htm The controls fitted to the cylinder will...

Page 22: ...urn on isolating valve or main stop cock to the system Check for leaks Descaling immersion heater Draining appliance Turn off the mains water supply isolate the electrical supply and turn off boiler A...

Page 23: ...alve Thermal control failure CAUTION Water will be very hot Switch off power to immersion heater and shut down boiler DO NOT turn off water supply When discharge stops check all thermal controls repla...

Page 24: ...f Waste Equipment by Users in Private Households in the European Union This symbol on the product indicates that this product must not be disposed of with your other household waste Instead it is your...

Page 25: ...347 96 8 Set of compression nuts and olives NOT SHOWN 95 607 838 9 Drain valve 1 4 turn 95 605 051 10 22mm Manifold 70 316 93 11 Direct combined thermostat thermal cut out 70 316 88 12 Wiring centre 9...

Page 26: ...Cartridge 3 Bar Strainer Mesh 3 Bar Pressure Reducing Valve Complete 2 Figure 17 Exploded view of 3bar pressure reducing valve Figure 18 Mixing valve Hot water from cylinder Cold water from Mains Mix...

Page 27: ...27 Figure 19 SystemReady exploded view 13 20 10 06 09 20 12...

Page 28: ...28 14 15 19 11 16 7 17 3 21 18 Figure 20 Indirect exploded view...

Page 29: ...29 NOTES...

Page 30: ...30 Benchmark checklist...

Page 31: ...31 Commissioning service records...

Page 32: ...ngineer and any replacement parts used on the Megaflo Compact product are authorised Megaflo Compact spare parts The factory fitted Temperature Pressure Expansion Relief Valve has not been tampered wi...

Page 33: ...home continues to own the property Should the property be sold the new owner and any subsequent owners will receive a 25 year warranty from the date the original owner purchased the Megaflo Compact or...

Page 34: ...dlesex UB4 0TY Tel 020 8606 3567 Parts Center Tel 0344 292 7057 www partscenter co uk Newey Eyre Unit 3 5 Wassage Way Hampton Lovett Ind Estate Droitwich Worcestershire WR9 0NX Tel 01905 791500 Fax 01...

Page 35: ...35 NOTES...

Page 36: ...ing regulations outside of the UK contact your local Authority For spares stockists guarantees and warranty outside the UK contact your local supplier or Export Sales T 44 0 1603 420271 F 44 0 1603 42...

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