Heatrae Sadia Megalife CLV190 Installation Manual Download Page 19

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Megalife Product Guide

Goods are guaranteed and sold subject to our standard conditions of sale. A copy of these conditions will be supplied 
on application.

11.1 Guarantee Terms

Heatrae Sadia guarantee the Megalife solar immersion heater for a period of two years from the date of purchase, 
with the exception of damage due to scaling.

Electrical parts and thermal controls are guaranteed for a period of two years, from the date of purchase.

The stainless steel vessel is guaranteed for a period of 25 years against faulty manufacture or materials provided 
that :-

• 

 It has been installed by a competent installer and as per the instructions contained in this manual and all relevant 
Codes of Practice and Regulations in force at the time of installation.

• 

 It has not been modified in any way other than by Heatrae Sadia Heating.

• 

 It has only been used for the storage of potable water.

• 

 It has not been installed in a location liable to be subjected to frost, nor has it  been tampered with or been  
 subjected to misuse or neglect.

• 

The fault is not scale related.

• 

The fault is not caused by high chloride levels in the water supply or incorrect disinfection methods.

• 

 No factory fitted parts have been removed for unauthorised repair or replacement.

• 

 Within 60 days of purchase the user completes and returns the certificate supplied along with proof of purchase to 
register the product.

• 

Evidence of purchase and date of supply must be submitted.

This guarantee is not valid for installations outside the United Kingdom and the Republic of Ireland. For installations 
outside these territories please contact either the Heatrae Sadia Heating Export Department (Tel: +44 1603 420191) 
or Baxi International (Tel: +44 1926 478323) for further details of the guarantee terms and conditions applicable.
This guarantee does not affect your statutory rights. 

Environmental Information

This product is made from many recyclable materials, therefore at the end of its useful life it should be disposed of 
at a Local Authority Recycling Centre in order to realise the full environmental benefits.
Insulation is by means of an approved HCFC and CFC free polyurethane foam.

WEEE Declaration

Disposal of Waste Equipment by Users in Private Household 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 responsibility to dispose of your waste equipment by handing it over to a designated collection 
point for the recycling of waste electrical equipment.  The separate collection and recycling of your waste equipment 
at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects 
human health and the environment.  For more information about where you can drop off your waste equipment for 
recycling, please contact your local city office, your household waste disposal service or the company where this 
product was purchased.

The pace of product development is such that we reserve the right to change product specifications without notice. 
We do, however, strive to ensure that all information in this leaflet is accurate at the time of publication

11: Guarantee

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07/09/2017   08:40:43

Summary of Contents for Megalife CLV190

Page 1: ...Megalife Solar Vented Cistern Fed Water Heater Installation manual SOLAR DIRECT 36005941_issue_07 indd 1 07 09 2017 08 40 29...

Page 2: ...tlet that is arranged to discharge over the cold water feed cistern The Megalife solar water heaters are supplied with a dedicated solar coil in the lower part of the cylinder which must be connected...

Page 3: ...hot water from the safety devices to an appropriate place open to atmosphere where it will cause no danger to persons in or about the building Vented hot water storage systems 3 12 Vented hot water s...

Page 4: ...ously Water Byelaw 30 A vent pipe MUST be connected to the outlet of the heater This must rise continuously and be arranged to discharge into the feed cistern The vent pipe must have a minimum bore di...

Page 5: ...lly the pipework from the heater to the outlet fittings should be in 22mm pipe with short runs of 15mm pipe to the terminal fittings Pipe sizes may vary due to system design 3 5 Vent Pipe A vent pipe...

Page 6: ...UTLET VENT HOT COLD HOT COLD HOT INLET WATER SUPPLY CISTERN TANK COLD MAINS SUPPLY MAX HEAD 40m VENT PIPE Stop Valve OVERFLOW PIPE Fig 03 Typical Vented Solar Installation Schematic 36005941_issue_07...

Page 7: ...ure controller will control the operation of the solar pumped primary circuit to transfer heat from the solar collector panels to the cylinder via the lower solar primary coil heat exchanger refer to...

Page 8: ...y doubt contact a competent electrician 5 3 Wiring All electrical wiring should be carried out by a competent electrician and be in accordance with the latest I E E Wiring Regulations The Megalife sol...

Page 9: ...ns 1 5mm2 3 Core HOFR sheathed cable Indirect control wiring SPINDLE POSITIONS MINIMUM TEMP 10 C MAXIMUM TEMP 72 C APPROX 60 C ROTATE SPINDLE CLOCKWISE FOR TEMPERATURE INCREASE AND COUNTER CLOCKWISE F...

Page 10: ...Supply 1 2 3 G 1 Br Bl 2 0 GY 3 G 1 Br Bl 2 0 1 3 2 2 L N Programmer Boiler Pump Zone valve HTG Cylinder terminal block Room stat Zone valve DHW Junction box 3 2 3 L 1 N 2 3 HTG ON DHW ON L N 2 3 1 L...

Page 11: ...controls housing and its cable securely clamped Heating by the solar primary circuit is controlled by the solar differential temperature controller refer to the manufacturers installation instructions...

Page 12: ...upply The temperature adjustment is made by inserting a flat bladed screwdriver in the slot in the spindle on top of the thermostat and rotating see Fig 05 page 9 If in any doubt consult a competent e...

Page 13: ...laries by carefully pulling outwards from the immersion heater Note which order they are fitted Remove the terminal shroud Unscrew immersion heater backnut s and remove immersion heater from the unit...

Page 14: ...model installed and ensure the correct part is ordered 9 Fault Finding and Servicing 2 9 6 4 5 8 3 1 Fig 08 Spares 10 Item Description Part Number 1 Immersion heater lower 95 606 984 2 Immersion heate...

Page 15: ...low gradu ally decreases 1 Outlet flow rate exceeds inlet flow to cold water feed cistern 2 Flow starvation caused by opening further outlets 1 Install higher flow float valve Consider larger cold wat...

Page 16: ...min at 80 C 2 C Temperature rise is from 15 C to 60 C Indirect units tested to BS EN 12897 2006 Type Model Reference Dimensions mm Solar Auxiliary Coil Solar Surface Area sq m Solar Coil Rating kW Rat...

Page 17: ...per day kWh 24h per year kWh 365d 190 1 52 555 210 1 70 621 250 1 98 723 300 2 31 843 Indirect Model s CLV190 CLV210 CLV250 CLV300 Energy efficiency class C C C C Storage volume V in litres 190 210 2...

Page 18: ...ckness 50mm Immersion heater Alloy sheathed element and thermostat pocket in Duplex stainless steel plate Pipe connections All connections accept 22mm outside diameter pipe compression nuts and olives...

Page 19: ...e Republic of Ireland For installations outside these territories please contact either the Heatrae Sadia Heating Export Department Tel 44 1603 420191 or Baxi International Tel 44 1926 478323 for furt...

Page 20: ...acles Harlow Essex CM19 5BT T 0845 055 3811 E sales ewh co uk SPD Units 9 10 Hexagon Business Centre Springfield Road Hayes Middlesex UB4 0TY T 020 8606 3567 Parts Center T 0845 270 9800 W www partsce...

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