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Please read and understand these instructions before starting work. 

Please leave this leaflet with the user following installation

PACK CONTENTS

Heater, pressure relief valve, fixing screws 

and plugs, installation and user instructions.

WARNING

This water heater must only be installed 

by qualified persons.

36006229  Issue 5

Elson 10/15L Unvented 

Water Heater

Installation and User Instructions
Model: EUV10, EUV15.

Содержание EUV10

Страница 1: ... user following installation PACK CONTENTS Heater pressure relief valve fixing screws and plugs installation and user instructions WARNING This water heater must only be installed by qualified persons 36006229 Issue 5 Elson 10 15L Unvented Water Heater Installation and User Instructions Model EUV10 EUV15 ...

Страница 2: ...future reference This appliance can be used by children aged from 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervison or instruction concerning use of the appliance in a safe way and understand the hazards involved Children shall not play with the appliance Cleaning and user maintenance shall not ...

Страница 3: ...gress protection IPX2 B F D E C G H A FIG 01 INSTALLATION DIMENSIONS MODEL A B C D E F G H 10 litre 415 265 264 73 140 100 380 102 15 litre 445 295 296 93 140 100 420 102 The heater can be used to supply multiple hot water outlets via conventional taps It is not recommended for supplying a shower Individual site demands should be considered when choosing capacity and the number of outlets to be se...

Страница 4: ...t wall hooks are securely fixed 3 1 3 Enough space should be left above the unit for pipe connections and access to the Pressure Relief Valve see Figure 01 page 3 for unit dimensions to determine a suitable position for the heater 3 1 4 Ensure that there are no hidden services electricity gas or water below the surface of the wall 3 1 5 DO NOT install where the unit may freeze 3 2 PLUMBING 3 2 1 T...

Страница 5: ... conditions in 3 3 2 cannot be met expansion must be accommodated using an Expansion Vessel To ensure all expansion takes place in the vessel a check valve must also be fitted together with the Pressure Relief Valve supplied see Figure 03 page 6 3 3 4 If the static supply pressure exceeds 0 41 MPa 4 1 bar a Pressure Reducing Valve must be fitted to the cold main supply If a Pressure Reducing Valve...

Страница 6: ...reducing valve Note If Pressure Reducing Valve is used expansion down the mains is possible FIGURE 03 For inlet pressures up to 0 41 MPa 4 1 bar where expansion in mains supply is not possible Pressure relief valve Check valve Expansion vessel FIGURE 02 For inlet pressures up to 0 41MPa 4 1 bar Pressure relief valve ...

Страница 7: ...mm o dia minimum From the tundish to the point of discharge the pipe should be 22mm o dia minimum and have a resistance to flow equivalent to 9 metres of straight pipe Long discharge pipe runs should have an increased internal diameter 3 4 4 The water may drip from the discharge pipe of the pressure relief device and this pipe must be left open to the atmosphere The pressure relief device is to be...

Страница 8: ...poles Refer to the schematic wiring diagram Figure 05 below 3 5 2 The wires are colour coded as follows Green and Yellow EARTH Brown LIVE L Blue NEUTRAL N BN BL BN BL BK NEON ELEMENT COMBINED THERMOSTAT OVER TEMPERATURE CUT OUT GN YL EARTH POINT L N E FIGURE 05 WIRING DIAGRAM 4 3 2 1 BK 4 0 COMMISSIONING 4 1 PLUMBING 4 1 1 Do not switch on the electrical supply until the unit has been filled with ...

Страница 9: ...ture Setting 2 on the temperature control knob equates to a water temperature of approx 45 C Table Technical parameters in accordance with European Commission regulations 814 2013 and 812 2013 Supplier s name or trade mark Unvented Water Heater Supplier s model identifier 10l 15l Storage volume V in litres 10 0 15 0 Mixed water at 40 C V40 in litres 21 28 The declared load profile XXS XXS The wate...

Страница 10: ...inued safe and efficient operation 5 4 LITERATURE 5 4 1 Hand over the Installation and user instructions 5 5 IMPORTANT NOTES TO USER 5 5 1 This unvented heater stores water at the temperature set on the adjustable thermostat This can be set to give temperatures in the range of 12 to 72 C To avoid any risk of freezing when the heater is not in use for long periods during the winter months do not sw...

Страница 11: ... the top of the unit 6 1 4 Prise off the front temperature control knob which is attached to the thermostat spindle 6 1 5 The top cover can now be removed by lifting vertically 6 1 6 Carefully remove retaining plug and both capillary sensors from the hole in the circular element plate but avoid kinking or straining the capillary tubes 6 1 7 Remove the earth wire from the element plate 6 1 8 Remove...

Страница 12: ...e pressure of 0 41 MPa 4 1 bar This can reduce over time and eventually require re charging To do this 6 1 14 Turn off water supply to the unit open a hot tap to relieve system pressure 6 1 15 Remove dust cap from top of Expansion Vessel 6 1 16 Check pre charge pressure using a tyre pressure gauge If the pressure is lower than 0 41 MPa 4 1 bar it should be recharged using a tyre pump Schraeder Val...

Страница 13: ...ermittently INSTALLATION POINTS SECTION 3 2 Mains pressure exceeds Fit Expansion vessel check valve 0 41 Mpa 4 1 bar and pressure reducing valve 3 Pressure Relief Valve Fault Replace Pressure Relief Valve 4 Loss of pressure from Check and if necessary Expansion Vessel re charge Expansion Vessel pre charge pressure see section 6 1 12 Discharge of water from Thermostat and Replace thermostats and Te...

Страница 14: ...are part is obtained Do not replace with parts not recommended by the manufacturer this will invalidate your guarantee and may render the installation dangerous DESCRIPTION CODE NO Element assembly 2kW 95606906 Magnesium anode 10 15l 95607957 Thermostat over temp cut out 95612718 Pressure relief valve 95605896 Temperature control knob 95605895 Element plate gasket 95611022 Neon 95607942 ...

Страница 15: ... against damage by frost and the inner container with integral immersion heater is not guaranteed against excessive scale build up In the event of a warranty claim please return the unit to your Merchant for replacement Please attach proof of purchase to all correspondence relating to warranty claims This guarantee does not affect the statutory rights of the consumer 10 0 ENVIRONMENTAL INFORMATION...

Страница 16: ...k SPD Units 9 10 Hexagon Business Centre Springfield Road Hayes Middlesex UB40 0TY Tel 020 8606 3567 Parts Center Tel 0845 270 9801 www partscenter co uk Newey Eyre Specialist Products Division Please contact your local branch UK Spares Ltd Tower Lane Warmley Bristol BS30 8XT Tel 0117 961 6670 William Wilson Ltd Unit 3A 780 South Street Whiteinch Glasgow G14 OSY Tel 0141 434 1530 Fifers Lane After...

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