Vaillant VRC 700/4 Operating Instructions Manual Download | Manualshive

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For the operator

Operating instructions

Weather compensator

VRC 700/4

GB, IE

Operating instructions

Publisher/manufacturer
Vaillant GmbH

Berghauser Str. 40

D-42859 Remscheid

Tel. +49

21

91

18

‑

0

Fax +49

21

91

18

‑

2810

[email protected]

www.vaillant.de

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Summary of Contents for VRC 700/4

Page 1: ...ating instructions Weather compensator VRC 700 4 GB IE Operating instructions Publisher manufacturer Vaillant GmbH Berghauser Str 40 D 42859 Remscheid Tel 49 21 91 18 0 Fax 49 21 91 18 2810 info vaillant de www vaillant de ...

Page 2: ... 5 3 9 CE label 5 4 Operation 5 4 1 Operating structure 5 4 2 Basic display 6 4 3 Operating concept 7 5 Operating and display functions 8 5 1 Information 9 5 2 Settings 11 5 3 Operating modes 15 5 4 Advanced functions 16 5 5 Messages 17 6 Maintenance 17 6 1 Caring for the product 17 7 Troubleshooting 18 7 1 Overview of the faults 18 8 Decommissioning 18 8 1 Replacing the controller 18 8 2 Recyclin...

Page 3: ...sted in the instruc tions Any other use that is not specified in these instructions or use beyond that specified in this document shall be considered improper use Any direct commercial or industrial use is also deemed to be improper Caution Improper use of any kind is prohibited 1 3 General safety information 1 3 1 Danger caused by improper operation Improper operation may present a danger to you ...

Page 4: ... the ventilation of a connected ventilation unit 3 2 1 Heating The outdoor temperature sensor measures the outdoor tem perature and forwards the values to the control When the outside temperature is low the controller increases the flow temperature of the heating installation If the outdoor temper ature increases the control reduces the flow temperature The control responds to the fluctuations in ...

Page 5: ...set the frost protection delay time 3 6 Preventing malfunctions Ensure that air can circulate freely around the controller and that the controller is not covered by furniture cur tains or other objects Ensure that all radiator valves in the room where the con troller is fitted are fully open 3 7 Identification plate The identification plate is located inside the product and is not accessible from ...

Page 6: ...five minutes 4 2 1 Preferred zone in the basic display If your heating installation has several zones the competent person sets the zone whose values are to appear in the ba sic display 4 2 2 Preferred operating mode in the basic display If your heating installation is designed for two of the three operating modes heating cooling or ventilating you can switch the basic display to the required oper...

Page 7: ...re Only today 18 C For long term change press OK Mode Time periods Effect Auto On Switch to another display view with the request Permanent change to the Day temp heating Change to the Day temp heating for six hours Off Direct change to the Set back temp heat for six hours Mode Time periods Effect Day Switch to another display view with the request Permanent change to the Day temp heating Change t...

Page 8: ...ction level 2 Basic settings Language Date time Display Back Select 5 Turn the rotary knob until the list entry Display is high lighted Basic settings Language Language Date time Date time Display Back Select 6 Press the right hand selection button Select The controller will switch to setting level Display The adjustable value for the Display contrast will be highlighted Display Display contrast B...

Page 9: ...d You can use this function to read the total solar yield Note the contents of the section Display for energy con sumption and energy yield Page 10 Menu Information System status Reset solar yield If you select the Yes setting in the Reset solar yield function and press the right hand selection button OK you reset the previously totalled solar yield to 0 kWh Menu Information System status Environm...

Page 10: ...tion Current month Hot water Electricity You can use this function to read the total electrical con sumption for hot water in the current month Menu Information Consumption Current month Hot water Fuel You can use this function to read the total fuel consump tion in kWh for hot water in the current month Menu Information Consumption Last month Heating Electricity You can use this function to read ...

Page 11: ...econd line of the serial number 5 2 Settings 5 2 1 Setting desired temperatures This function is used to set the desired temperatures for the zone and hot water generation 5 2 1 1 Zone Menu Desired temperatures ZONE1 You can set different desired temperatures for the zone Heating The desired Day temp heating temperature is the tem perature that you want to have in the rooms during the day or when ...

Page 12: ... view a block on the display and have defined a differ ent period for a day in this block the display indicates the different time periods in the block with Individual dates vary from the selected time programme Mo Su OK Back If you press the right hand selection button Select a mes sage appears on the display which informs you about differ ent time periods You do not need to adjust the times You ...

Page 13: ...only offers one tariff you do not need to set any time periods The cost for the electricity is calculated using one tariff Setting costs Page 14 5 2 4 Days away from home scheduling Menu Days away from home scheduling You can use this function to set a period of time and a temperature for the days that you are away from home System operation during the set time period The hot water is not being he...

Page 14: ...n 5 2 11 Setting the preferred display Menu Basic settings Display Preferred display You can use this function to choose whether you see the data for heating cooling or ventilation in the basic display 5 2 12 Setting costs You must specify all tariffs in the unit of currency per kWh for the calculation to be correct If your energy supply company specifies the gas and elec tricity tariff in the uni...

Page 15: ...competent person and is therefore protected by an access code At this level the competent person can implement the required settings 5 3 Operating modes The operating modes can be activated directly from any operating mode using the right hand selection button Op mode If the heating installation is equipped with more than one zone the activated operating mode only applies for the zone that was pre...

Page 16: ...e for circulation always corresponds to the operating mode for hot water You cannot set a different operating mode 5 4 Advanced functions The advanced functions can be activated directly from any operating mode using the right hand selection button Op mode If the heating installation is equipped with more than one zone the activated advanced function only applies for the zone that was preset by th...

Page 17: ...e 5 4 7 System OFF frost protection active Op mode System OFF active The heating function hot water circuit and cooling are switched off The frost protection function is activated The circulation is switched off Ventilation is activated and works at the lowest ventilation level 5 5 Messages 5 5 1 Service message If a service is required the controller displays a service mes sage in the display To ...

Page 18: ...s work should be carried out by a competent person 8 2 Recycling and disposal The competent person who installed your product is re sponsible for the disposal of the packaging If the product is identified with this symbol In this case do not dispose of the product with the household waste Instead hand in the product to a collection centre for old electrical or electronic appliances If the product ...

Page 19: ...System OFF active active A 2 Operating levels The description of the functions for ZONE1 also applies for all available zones Setting level Values Unit Increment select Default setting Min Max Information System status System Fault status Current value No fault Fault list Green IQ Off On On Water pressure Current value bar System status Current value Standby Heat mode Cool ing DHW Burner Current v...

Page 20: ...t month kWh Fuel Total value for the last month kWh Hot water Electricity Total value since start up kWh Fuel Total value since start up kWh Information Consumption History Heating Electricity Total value since start up kWh Fuel Total value since start up kWh Hot water Electricity Total value since start up kWh Fuel Total value since start up kWh Information Solar yield Bar chart Previous year to ...

Page 21: ...e ventilation unit Time programmes ZONE1 Heating Time programmes ZONE1 Cooling Time programmes Circulation Time programmes Ventilation Individual days and blocks Monday Tuesday Wednes day Thursday Friday Sat urday Sunday and Monday Friday Saturday Sunday Monday Sunday Mo Fr 06 00 22 00 Sa 07 30 23 30 Su 07 30 22 00 Period 1 Start End Period 2 Start End Period 3 Start End 00 00 24 00 h min 00 10 Ti...

Page 22: ...e scheduling Start 01 01 01 31 12 99 dd mm yy Day Month Year 01 01 14 End 01 01 01 31 12 99 dd mm yy Day Month Year 01 01 14 Basic settings Language Selectable language English Basic settings Date time Date 01 01 01 31 12 99 dd mm yy Day Month Year 01 01 15 Time 00 00 23 59 h min 00 10 08 00 Daylight saving time Manual Auto Manual Basic settings Display Display contrast 1 15 1 9 Button lock off On...

Page 23: ...utton lock active To un lock press OK for 3 seconds Button lock is active If you want to change the values without deactivating the but ton lock 1 Press the OK selection button for 3 seconds 2 Select the function for which you want to change a value 3 Change the value After one minute of not pressing anything the button lock is reactivated If you want to deactivate the button lock 1 Press the OK s...

Page 24: ...ator faults 1 Press the Reset selection button Heat generator fault clearance appears in the display 2 Press the OK selection button Faults are cleared for the heat generator briefly appears in the display 3 If the fault persists inform the competent person The auxiliary heater is not as efficient as the heat pump meaning that using only the auxiliary heater to generate heat is expensive ...

Page 25: ...re setting the offset 14 P Party 17 Preventing a malfunction 5 R Reading the article number 5 11 Reading the electrical consumption 11 Reading the environment yield 10 Reading the fuel consumption 11 Reading the heat recovery yield 11 Reading the serial number 5 11 Reading the solar statistics 10 Reading the system status 9 Restoring the language 13 Room temperature setting the offset 14 S Selecti...

Page 26: ...eriod deviating times in the block 12 Time programme Noise reduction periods 13 quick setting 12 Setting 12 Time programme after switching off the voltage 11 V Ventilation 4 Ventilation boost 17 Ventilation level 11 Z Zone 5 11 Zone in the basic display 6 ...

Page 27: ......

Page 28: ...re DE56 1JT Telephone 0330 100 3461 info vaillant co uk www vaillant co uk These instructions or parts thereof are protected by copyright and may be reproduced or distributed only with the manufacturer s written consent We reserve the right to make technical changes 2704241_rev3 ...

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