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Risk of death from electric shock from live lines and 
connections!

The drinking water used must demonstrate resistance 
greater than or equal to 900 ohm at 15 °C. Otherwise 
the unit must not be used.

 

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Before installing the unit, ask your water company to 
inform you about the water resistance and conductivity.

Risk of being scalded by hot water!

If the VED is connected to a solar thermal system, the 
intake temperature must be limited to a maximum of 
60 °C by fitting structural precautions (e.g. a mixer 
valve). When using the unit in conjunction with a solar 
thermal system, we recommend setting the intake tem-
perature to between 38 °C and 40 °C.

 

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Set the scald protection function on your 
 electronicVED plus to a maximum of 43 °C if you want 
to be protected from scalding.

 

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Inform the operator that there is a risk of scalding 
when the water temperature exceeds 43 °C.

Material damage inside the unit caused by poor 
quality water

An electronicVED plus electric instantaneous water 
heater must only be used to heat up drinking water. This 
drinking water must meet the specific German or Aus-
trian legal requirements for quality. Otherwise, it is not 
possible to rule out the risk of corrosion inside the unit.

Material damage due to improper use and/or 
unsuitable tools

Improper use and/or the use of unsuitable tools may 
result in material damage (e.g. water leaks).

 

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Always use a suitable open-end spanner to tighten or 
undo threaded connections. 

 

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Do not use pipe wrenches, extensions, etc.

Risk of frost.

If an electronicVED plus electric instantaneous water 
heater is placed out of operation for a relatively long 
period of time in an unheated room in cold weather, the 
water in the unit and pipes may freeze.

 

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Install the electronicVED plus electric instantaneous 
water heater in a permanently frost-free room. 

 

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Store the electronicVED plus electric instantaneous 
water heater in a permanently frost-free area.

Material damage to the appliance caused by changes

No changes must be made to the electronicVED plus. 

 

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Do not make any changes to the unit yourself.

 

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Inform the operator that they must not make any 
changes to the unit or to the electricity lines or water 
pipes.

In the event of a fault

 

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Read the "Detecting and rectifying faults" section to 
find out what you must do in the case of fault.

 

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Inform the operator that they must not attempt to 
repair the unit under any circumstances.

 

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Inform the operator that they must not remove the 
unit cladding.

Safety 2

Installation instructions for the electronicVED plus electric instantaneous water heater 0020149585_00

 

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Содержание electronicVED plus

Страница 1: ...Operating and installation instructions EXP electronicVED plus...

Страница 2: ......

Страница 3: ...For the operator Operating instructions electronicVED plus Electric instantaneous water heater...

Страница 4: ...ture 7 3 1 3 Saved temperatures MEMO 1 to 4 7 3 1 4 Setting theeco function 8 3 1 5 Activating deactivating the key lock 8 3 1 6 Calling up the menu and going back to the temperature display 8 3 1 7 S...

Страница 5: ...it s article number is part of the serial number To find out the serial and article numbers refer to the iden tification plate The identification plate can be found to the right next to the operator c...

Страница 6: ...age resulting from such use In this case the user alone bears the risk Intended use includes the following observance of the accompanying operating instal lation and maintenance instructions for the V...

Страница 7: ...weather the water in the unit and pipes may freeze Consult a competent person if you have any doubt as to requirements Ensure that your electronicVED plus electric instanta neous water heater is inst...

Страница 8: ...ection 3 1 i Your electronicVED plus controls the water temperature but not the volume you take from the draw off point Therefore the desired temperature may not be reached when drawing large volumes...

Страница 9: ...aved temperatures MEMO 1 to 4 The MEMO memo function allows the current hot water temperature to be changed quickly By pressing the but ton twice you can set the desired temperature to one of 4 preset...

Страница 10: ...g the key lock Press and hold both the and buttons at the same time for longer than 3 seconds Press and hold both the and buttons at the same time for longer than 3 seconds again to deactivate the key...

Страница 11: ...on Select language ok The cursor is next to the Display settings menu point Press the button The cursor is next to the Scald protection menu point Press the ok button Scald protection max temperature...

Страница 12: ...utton Set temperature current C new C ok Press the button to increase the temperature Press the button to decrease the temperature Press the ok button to confirm the chosen tempera ture Press the butt...

Страница 13: ...att hours or water consumption in litres for a spe cific period of time select using the or button After selection press the ok button Energy consumption since reset the last 30 days the last 365 days...

Страница 14: ...cursor is next to the Select language menu point Press the ok button German English Bulgarian Croatian Polish Serbian Slowenian ok The language marked with an arrow is the language used on the display...

Страница 15: ...aneously to reach the Menu Menu Display settings Scald protection Consumption Select language ok The cursor is next to the Display settings menu point Press the ok button Display settings Backlight Ou...

Страница 16: ...lay settings Backlight Output display Volume flow display ok The cursor is next to the Backlight menu point Press the button twice The cursor is next to the Volume flow display menu point Press the ok...

Страница 17: ...re annual inspections and maintenance work to be carried out by a competent person a Danger Risk of injury and material damage due to incorrect maintenance and repairs If you fail to carry out mainten...

Страница 18: ......

Страница 19: ...electronicVED plus Electric instantaneous water heater For the competent person Installation instructions...

Страница 20: ...the wall 8 4 4 1 Unit and connection dimensions 8 4 4 2 Removing the unit cladding 9 4 4 3 Installing the unit 9 4 5 Connecting the hot and cold water 11 4 6 Connecting the unit to the electricity su...

Страница 21: ...equired tools to the system operator The system operator should retain these instructions and tools so that they are available when required 1 3 Symbols used The symbols used in the text are explained...

Страница 22: ...o heat up drinking water Vaillant electronicVED plus electric instantaneous water heaters are suitable for use only in an enclosed frost free room in a domestic environment Vaillant electronicVED plus...

Страница 23: ...rosion inside the unit Material damage due to improper use and or unsuitable tools Improper use and or the use of unsuitable tools may result in material damage e g water leaks Always use a suitable o...

Страница 24: ...from one or more points The electronics measure the tem perature of the cold water supply and the water volume flow The electrical performance required to heat the water to the required temperature is...

Страница 25: ...ity Name 1 1 electronicVED plus electric instantaneous water heater 2 1 Operating and installation instructions 3 1 Box containing fixings 2 bolts 2 rawl plugs 1 seal 1 special fixing screw 4 1 Cold w...

Страница 26: ...ust not exceed 22 mm E The distance to the floor must be at least 120 mm C The distance above to the left and to the right of the unit must be at least 50 mm 4 4 Mounting the unit to the wall 4 4 1 Un...

Страница 27: ...instantaneous water heater must be hung on the wall vertically Ensure the wall and all fixing elements are able to bear the load An electronicVED plus weighs approx 4 4 kilos when filled with water Us...

Страница 28: ...uting Depending on the location of the mains connection cable in relation to the wall fit the anti spray water sleeve at the top or the bottom see fig 4 7 i Fit the anti spray water sleeve in such a w...

Страница 29: ...connection the bottom section of the unit can be folded up see 1 in fig 4 10 After fitting the connection you must fold the bottom section of the unit back down until it is engaged again The folding f...

Страница 30: ...is no voltage in the supply lines and connections Ensure that the power cannot be restored inadvertently to any of the supply lines and connections while you are working on the unit When connecting th...

Страница 31: ...oading The load shedding relay must fulfil the fol lowing criteria Input current 15 A Continuous current 50 A Install the optional load shedding relay to the outer conductor that is connected to the L...

Страница 32: ...re The current performance features of the electronicVED plus are displayed as soon as the unit is connected and configured When in operation the display shows the desired water temperature Furthermor...

Страница 33: ...2 0 kW Flow rate 8 0 l min ok The following information is displayed Inlet temp The current temperature of the drinking water as measured at the unit s cold water inlet Desired temperature The target...

Страница 34: ...ED can be taken out of service temporarily e g for the purpose of maintenance work De energise the unit Close the cold water stop valve 5 5 2 Taking out of service permanently To shut down the VED per...

Страница 35: ...n the outlet temperature 5 Check the electronics Slowly open a draw off point near the unit until approx 3 l min Check whether a relay switch a click can be heard No switch click can be heard De energ...

Страница 36: ...ater flow must be replaced more often At the same time the water fil ter has a sealing function Carry out the following actions Replace the water filter in the cold water flow Check for deposits in th...

Страница 37: ...kg 4 4 Performance characteristics Electronically regulated output Water inlet temperature C 1 60 1 25 Switch on water volume l min 3 Switch off water volume l min 2 5 Switch on flow pressure MPa 0 0...

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Страница 40: ...0020149585_00 EXPen 072012 Subject to change Manufacturer...

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