Vaillant VED E 18/7 E HK Instructions For Use And Installation Download Page 42

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Technical data

Installation instructions for the electronicVED exclusive electric instantaneous water heater 0020176440_00

10 Technical

data

Type or
sales designation/
Article number

Unit

VED E 18/7 E HK

0010015731

VED E 21/7 E HK

0010015732

VED E 24/7 E HK

0010015733

VED E 27/7 E HK

0010015734

For supplying

one or more draw-off points

Design

Appliance for wall-mounted installation

Configuration

Bare wire heating coil

Capacity

l 0.4

Dimensions Width
Height
Depth

mm
mm
mm

240
481
99

Weight when filled with water

4.4

Performance characteristics

Electronically regulated output

Water inlet temperature

°C

1...60

1...25

Switch-on water volume

l/min

Switch-off water volume

l/min

2.5

Switch-on flow pressure

MPa

>0.015

Max. water flow rate

l/min

Rated overpressure

MPa

Rated output

Minimum water resistance at 15 °C





900

Measuring voltage

3/PE~ 380-400 V; 50 Hz

Safety

Complies with German and Austrian safety regulations; radio-shielded; does not inter-
act with the mains supply

Level of protection

IP 25 = sprayed-water protection

10.1 Technical data

1) = Closed unit (pressure resistant)

Summary of Contents for VED E 18/7 E HK

Page 1: ...Instructions for use and installation EXPen electronicVED exclusiv ...

Page 2: ......

Page 3: ...Operating instructions electronicVED exclusive VED electric instantaneous water heater For the operator Instructions for use ...

Page 4: ...pplicability of the instructions 3 1 3 Identification plate 3 2 Safety 4 2 1 Classification of action related warnings 4 2 2 Intended use 4 2 3 General safety information 4 2 4 CE label 5 3 Functions and operation 6 3 1 When using the remote control 6 3 2 Setting the display parameters 7 4 Energy saving tips 17 5 Detecting and rectifying faults 17 6 Care 17 7 Maintenance 18 8 Recycling and disposa...

Page 5: ...tion Article number VED E 18 7 E HK 0010015731 VED E 21 7 E HK 0010015732 VED E 24 7 E HK 0010015733 VED E 27 7 E HK 0010015734 1 1 Identifying the unit 1 3 Identification plate The unit s article number is part of the serial number To find out the serial and article numbers refer to the identifi cation plate The identification plate can be found to the right next to the operator control panel und...

Page 6: ...icles is regarded as improper use Units that are not classed as vehicles are those that are installed in a fixed and permanent location known as fixed installation Any other use or use beyond that specified shall be con sidered improper use Any direct commercial or industrial use is also deemed to be improper The manufacturer sup plier is not liable for any damage resulting from such use In this c...

Page 7: ...n for a relatively long period of time in an unheated room in cold 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 exclusive electric instan taneous water heater is installed in a permanently frost free room Material damage to the appliance caused by changes No changes must be made to your electro...

Page 8: ...cribed in section 3 2 3 1 When using the remote control i When controlling your electronicVED exclusive using the remote control article number 0020084761 ensure that all functions are acti vated called up and configured exactly as on your electronicVED exclusive s built in display If you want to start up the remote control remove it from the packaging Batteries are already inserted The remote con...

Page 9: ...cal regulations when disposing of them 3 2 Setting the display parameters i The electronicVED exclusive display can be but does not have to be set up before checking the function It is sensible to first only set the desired hot water temperature The current performance features of the electronicVED exclusive are displayed as soon as the unit is connected and configured When in operation the displa...

Page 10: ...n be selected is between 20 C and 60 C 3 2 3 Saved temperatures Memo 1 to 4 The memo function allows the current hot water tempera ture to be changed quickly By pressing the button twice you can set the desired temperature to one of 4 preset temperatures i You can change the preset temperatures at any time However note that you cannot set a higher temperature than the maximum temperature set in th...

Page 11: ...ed it will be shown on the top right of the display 3 2 5 Activating deactivating 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 lock i When the key lock is activated pressing any dis play button will not have any effect all functions are locked 3 ...

Page 12: ...or 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 Comfort temperature ok The cursor is next to the max temperature menu point Press the ok button Set max temperature current 42 0 C new 60 0 C ok Press the button to increase the temperature Press the button to decrease the tempera...

Page 13: ... cursor is next to the Comfort temperature menu point Press the ok button Set comfort 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 temperature Press the button to return to the Scald protection menu The comfort temperature selected here can be altered by briefly pressing the key co...

Page 14: ... Consumption menu point Press the ok button Consumption Energy consumption Water consumption ok The cursor is next to the Energy consumption menu point You can display the energy consumption in kilowatt hours or water consumption in litres for a specific 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 o...

Page 15: ...ill be reset to 0 Press the button to quit the display 3 2 10 Setting the display language Press the Memo and eco buttons simultaneously to access the Menu Menu Display settings Scald protection Consumption Select language ok The cursor is next to the Display settings menu point Press the button three times The cursor is next to the Select language menu point Press the ok button German English Pol...

Page 16: ... settings are possible on The display lighting is permanently on off The display lighting is permanently off auto When drawing hot water the display lighting turns on When operating the display e g setting the temperature the display lighting also turns on If nothing is happening the display lighting turns off 3 2 12 Activating the power display Press the Memo and eco buttons simultaneously to acc...

Page 17: ...ill be displayed in kilo watts when drawing water Example max 60 C eco 41 0 C 12 7 kW MEMO eco 3 2 13 Activating the flow rate indicator Press the Memo and eco buttons simultaneously to access 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 Lighting Output display Volume flow d...

Page 18: ... 3 Volume flow display is on on off ok Press the or button to activate on or to deactivate off the volume flow display Confirm this change by pressing the ok button i If the volume flow display is activated the cur rent water flow will be displayed in litres per minute when drawing water Example max 42 C eco 41 0 C 8 l min MEMO eco ...

Page 19: ...ever possible do not set the temperature higher than you actually require Avoid unnecessarily mixing in cold water 5 Detecting and rectifying faults e Danger Risk of death from electric shock Live lines and connections may cause a potentially lethal electric shock Do not attempt to repair the unit your self under any circumstances Under no circumstances should the unit cladding be removed If the u...

Page 20: ...specialist company to complete such work We recommend making a mainte nance agreement b Caution Possible material damage to the unit A lack of maintenance can affect the func tional safety of the VED E g unit defects caused by limescale formation In areas of hard water more than 2 5 CaCO3 mmol l or very hard water more than 3 6 CaCO3 mmol l a significantly more frequent maintenance interval may be...

Page 21: ...Installation instructions electronicVED exclusive Electric instantaneous water heater For the competent person Installation instructions ...

Page 22: ...3 2 Functions 6 4 Installation 7 4 1 Scope of delivery 7 4 2 Installation site 7 4 3 Required minimum clearances 8 4 4 Mounting the unit to the wall 8 4 5 Connecting the hot and cold water 10 4 6 Connecting the unit to the electricity supply 12 5 Start up decommissioning 13 5 1 Purging the unit 13 5 2 Fitting the unit cladding 13 5 3 Setting the display parameters 14 5 4 Checking the system s func...

Page 23: ...llation instructions included with the system components 1 1 Storing documents Pass these instructions and all other applicable docu ments and if necessary any required tools to the system operator 1 2 Applicability of the instructions These instructions apply for the following products only Type designation Article number VED E 18 7 E HK 0010015731 VED E 21 7 E HK 0010015732 VED E 24 7 E HK 00100...

Page 24: ...o be improper The manufacturer sup plier is not liable for any claims or damage resulting from improper use In this case the user alone bears the risk Intended use includes the following Observance of accompanying operating installation and servicing instructions for Vaillant products as well as for other parts and components of the system Installing and fitting the boiler in accordance with the b...

Page 25: ...ted room in cold weather the water in the unit and pipes may freeze Install the electronicVED exclusive electric instantaneous water heater in a permanently frost free room Store the electronicVED exclusive 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 exclusive Do not make any ch...

Page 26: ...ting block drinking water is heated and can then be drawn from one or more points The electronics measure the temperature of the cold water supply and the water volume flow The electrical per formance required to heat the water to the required tem perature is calculated using these two values The unit s dis play temperature can be changed in increments of 0 5 C The volume and heat of the hot water...

Page 27: ...Scope of delivery No Quantity Name 1 1 electronicVED exclusive electric instantane ous water heater 2 1 Operating and Installation Manual 3 1 Carton containing fixings 2 bolts 2 rawl plugs 1 seal 1 special fixing screw 4 1 R 1 2 cold water connection piece with a cold water stop valve 5 1 R 1 2 hot water connection piece 6 2 Double nipple 7 1 Installation plate 8 1 Installation template 9 1 Radio ...

Page 28: ...t e g due to tiles must 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 Unit and connection dimensions 240 100 70 50 277 481 322 5 16 19 99 R 1 2 35 35 1 2 3 5 6 4 4 3 Boiler dimensions Key 1 Upper anti spray water sleeve 2 Central attachment 3 Display 4...

Page 29: ...location meets the requirements 390 322 85 85 2 1 1 2 4 6 Fitting the installation plate Hold the installation template against the wall and mark the fixing points Fix the installation plate 1 to the fixing points 2 using the rawl plugs and bolts i When replacing a unit you can use the previous drill holes as long as they are compatible with the additional holes on the installation plate e Danger ...

Page 30: ...lusive can be converted into an under counter unit To do this the display must be rotated and screwed to the unit cladding Then the cladding must be turned and attached to the unit in this rotated position 4 9 Optional under counter conversion 4 5 Connecting the hot and cold water i 18 21 and 24 kW electronicVED exclusive units are suitable for post heating water that has already been pre heated I...

Page 31: ...e to strains in the line material Take care not to strain the lines as you tighten the water connections b Caution Possible damage caused by unsuitable plastic pipes Damage may be caused by unsuitable plas tic pipes When using plastic pipes ensure that they withstand a maximum temperature of 95 C and maximum pressure of 1 MPa 10 bar for at least one hour check manufacturer s specifications When us...

Page 32: ...tection switch for example is suitable for this purpose The unit must be connected to the protective earth The unit is delivered pre assembled When connecting the electricity supply only the electricity line needs to be fed in to the unit and connected This happens using one of the two anti spray water sleeves that prevent water penetrating the unit see Figure 4 7 Cutting the anti spray water slee...

Page 33: ...standards can be connected to the electronicVED exclusive This relay will turn other power consumers off while hot water is being drawn off so that there is no over loading The load shedding relay must fulfil the following criteria Input current 15 A Continuous current 50 A Install the optional load shedding relay to the outer con ductor that is connected to the L2 mains connection ter minal of th...

Page 34: ...s De energise the unit Open the cold water stop valve Close and open the hot water draw off valve several times The unit will then be purged In normal operating mode the unit will not need to be purged again 2 1 5 1 Safety switch Push the safety switch 1 in as shown in Figure 5 1 i If the display cable is not plugged into the elec tronics the power cannot be regulated The water temperature that th...

Page 35: ...le of this max 42 C 42 0 C MEMO eco The set target temperature is factory set to 42 C To access the current temperature setting quickly you always have two options Set the current hot water temperature directly by using the buttons or Set the current hot water temperature using the MEMO button i The settings for the installer menu on the elec tronicVED exclusive display are described below You can...

Page 36: ...ted time The time in hours that the unit was con nected to the power supply Period of use The time in hours that the unit has pro duced hot water Enery Energy consumption in kilowatt hours since the unit was connected to the power supply Water Water consumption in litres since the unit was connected to the power supply 5 2 Cumulated unit data 5 3 3 Connecting the remote control The remote control ...

Page 37: ...he unit can be altered both in the VED s display and via the remote control 5 3 4 Disconnecting the remote control Disconnect the remote control from the VED at the VED You are in the installer menu The cursor is next to the Appliance data menu point Press the button The cursor is next to the Remote control menu point Press the ok button Remote control disconnect No 1 conn No 2 conn No 3 No 4 ok T...

Page 38: ...put by trying the running water at a draw off point The water temperature on the electronicVED exclusive can be set in increments of 0 5 C Memo eco C 38 5 2 1 5 3 Output selector switch Press the button 1 or the button 2 until the required set target temperature is shown in the display 5 5 Decommissioning 5 5 1 Temporary decommissioning The VED can be taken out of service temporarily e g for maint...

Page 39: ...ons the operator may have Draw special attention to the safety information which the operator must follow Inform the operator of the necessity to ensure that the system is regularly inspected maintained by a competent person inspection and maintenance contract Make the operator aware of the need to keep the instruc tions near the electronicVED exclusive 7 Procuring spare parts and accessories The ...

Page 40: ...p When the safety switch is tripped it can be assumed that there is a fault in the electronics Replace the electronics and check whether electricity can pass through the coil of the safety switch If no electricity passes through this must also be replaced No hot water or fluctuation in the outlet temperature 5 Check the electronics Slowly open a draw off point near the unit until approx 3 l min Ch...

Page 41: ...efore car rying out maintenance or repair work Check that there is no voltage in the sup ply lines and connections Ensure that the voltage cannot be inad vertently restored to any of the supply lines and connections while you are working on the unit A functional and visual inspection of the unit must be carried out every three years by a competent person If the water is very hard more regular de s...

Page 42: ...dth Height Depth mm mm mm 240 481 99 Weight when filled with water 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 0 015 Max water flow rate l min 12 14 16 18 Rated overpressure MPa 1 Rated output kW 18 21 24 27 Minimum water resistance at 15 C cm 900 ...

Page 43: ......

Page 44: ...00020176440_00_EXPen 052013 Subject to change Manufacturer Supplier ...

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