Vaillant VRC 470, Operating Instructions Manual

Page 1: ...Operating instructions For the operator GB IE Operating instructions VRC 470f Weather compensator with radio data transmis sion...

Page 2: ...1 Reading information 19 5 1 2 Setting desired temperatures 20 5 1 3 Setting timer programmes 21 5 1 4 Days away from home scheduling 23 5 1 5 Days at home scheduling 23 5 1 6 Language selection 23 5...

Page 3: ...d The symbols used in the text are explained below i Useful instructions and information Required actions 1 4 Identification plate The identification plate is located inside the controller and is not...

Page 4: ...damage to the unit and other property may occur The VRC 470 controller controls a Vaillant heating sys tem in a weather compensated and time dependent manner The controller is connected to a Vaillant...

Page 5: ...tar get temperature is a mixing valve incorporated in the heating sys tem as protection against scalding what do you have to do to avoid scalding Preventing a malfunction Only operate the heating ins...

Page 6: ...ature The frost protection function protects the heating sys tem and dwelling against frost damage The frost protection function monitors the outside tem perature If the outside temperature falls belo...

Page 7: ...nu structure The setting level is accessed from the lowest selection level 3 3 2 Basic display The basic display is the permanently visible display on the screen The basic display shows the current se...

Page 8: ...nding on the mode the desired temperature 6 may be greyed out on the display This is the case for example in Summer mode As heating is not opera tional in Summer mode and therefore the heating cir cui...

Page 9: ...sic dis play appears in the display again 4 1 1 Operation in the basic display From the basic display you can change the Desired day temperature directly for the current day by turning the control kno...

Page 10: ...hted Menu Day away from home scheduling Day at home scheduling Basic settings Back Select Fig 4 4 Selection level 1 Basic settings Press the right function key Select Basic settings Language Date Time...

Page 11: ...01 10 Off Back Change Fig 4 9 Setting level Change saved Press the left function key Back several times to switch back to the next selection level up and to access the basic display from selection le...

Page 12: ...Select Desired temperatures HEATING 1 HEATING 2 Domestic hot water Back Select Domestic hot water Domestic hot water Cancel Ok System Collector temp Solar yield Reset solar yield 76 C 4500kWh No Back...

Page 13: ...ck Select Days away from home scheduling Start End Temperature Back Change 01 02 10 03 04 10 15 0 C 02 10 Menu Days away from home scheduling Days at home scheduling Basic settings Back Select Menu Da...

Page 14: ...u or the heating engineer have set 4 3 1 Overview of modes The right function key can be used to navigate from the basic display directly to the settings under Mode The currently activated mode is sta...

Page 15: ...NG 1 Day tempera ture Current value C 0 5 20 5 30 Night tempera ture Current value C 0 5 15 5 30 Room tempera ture3 Current value C Auto day temp until Current value h min away from Current value dd m...

Page 16: ...10 min HEATING 2 2 Individual days and blocks Mon Tue Wed Thu Fri Sat Sun and Mon Fri Sat Sun Mon Sun Mon to Fri 06 00 22 00 Sat 07 30 23 30 Sun 07 30 22 00 and Mon Fri 06 00 22 00 Sat Sun 7 30 23 30...

Page 17: ...dd mm yy Day Month Year 01 01 10 Temperature Frost protec tion or 5 30 C 0 5 C Frost protec tion Days at home scheduling HEATING 1 Start 01 01 00 31 12 99 dd mm yy Day Month Year 01 01 10 End 01 01 0...

Page 18: ...ot active Automatic mode active Cylinder boost Active Not active Not active Party function Active Not active Not active 1 day away from home Active Not active Not active 1 day at home Active Not activ...

Page 19: ...ribed in the following sec tions i The Room temperature list entry is only shown under System status if a remote con trol unit VR 81 2 is connected i HEATING 2 is only shown under System status if a m...

Page 20: ...es adequate frost protection You can set two different desired temperatures for the heating circuits The desired day temperature is the temperature you wish to have in the rooms during the day or when...

Page 21: ...ating circuit Set the period for the heating circuit so that each period starts approx 30 minutes before the time at which the rooms should reach the desired Day tempera ture ends approx 30 minutes be...

Page 22: ...gramme message The set times for the block marked with can be viewed and changed if you press the right function key Ok in the display For the heating circuits Menu Time programmes HEATING 1 and if re...

Page 23: ...or if you cancel the function the heating system returns to the pre set mode i HEATING 2 is only shown under Days at home scheduling if a mixer module VR 61 2 is connected HEATING 2 has the same read...

Page 24: ...e difference Inputting a correction value affects the room tempera ture compensator 5 1 12 Setting the offset outside temperature Menu Basic settings Display Offset outside temp The thermometer in the...

Page 25: ...right function key Mode to set the mode directly The set mode only applies to the heating circuit that has been pre set by the heating engineer HEAT ING 1 or HEATING 2 or HEATING 1 and HEATING 2 Only...

Page 26: ...ING 2 at the set desired Night tempera tures without taking periods into account System OFF Mode current mode System OFF or where applicable Menu Basic settings Mode HEATING 1 and if relevant HEATING...

Page 27: ...roduction and circulation Heating circuit 2 Heating circuit 1 Auto Day Set back Summer 1 day at home 1 Day away from home Days at home schedul ing Days away from home schedul ing Party function Auto A...

Page 28: ...period then activate the Cylinder boost advanced function The advanced function heats the water in the domestic hot water cylinder once until the set desired hot water temperature is reached or until...

Page 29: ...settings Mode HEATING 1 and if relevant HEATING 2 1 day at home If you are spending a week day at home e g on a public holiday then activate the 1 day at home advanced function The advanced function...

Page 30: ...rating elements or the display 6 3 Detecting and rectifying malfunctions If a fault occurs in the heating system the controller dis plays an error message in the display b Caution Risk of damage to th...

Page 31: ...m climate and energy saving operation Thermostatic radiator valves and room temperature compensated controller Thermostatic radiator valves on the radiators maintain the room temperature exactly once...

Page 32: ...dance with Vaillant instructions The system owner will be granted a warranty in accordance with theVaillant terms and conditions All requests for work during the guarantee period must be made to Vaill...

Page 33: ...ried out by a heating engi neer 9 2 Recycling and disposal The controller and the associated transport packaging consists largely of recyclable materials Unit Neither the controller or any of its acce...

Page 34: ...escription Unit VRC 470 Operating voltage Umax V 24 Current consumption mA 50 Cross section of supply lines mm2 0 75 1 5 Protection type IP 20 Protection class III Maximum permissible ambient temperat...

Page 35: ...ng installation heats up the dwelling and pro duces hot water Hot water production The water in the domestic hot water cylinder is heated by the boiler to the selected desired hot water temper ature I...

Page 36: ...ve reduces the heating water flow rate If the room temperature falls below the pre set value the thermostatic radiator valve opens and the heating water flow rate increases and the room temper ature r...

Page 37: ...on delay time 26 Frost protection function 6 Function key 8 Functions 19 H HEATING 1 6 HEATING 2 6 Heating circuit comfort mode 26 Heating circuits 6 Heating circuit summer mode 26 Heating circuit sys...

Page 38: ...ection levels 8 Serial number 3 Service 30 Set back mode 26 Setting desired temperatures 20 Setting level 8 Setting the date 23 Setting the display contrast 24 Setting the operating mode 8 Setting the...

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Page 40: ...0020116689_00 GBIE 042011 Subject to change Supplier Manufacturer 2702408_rev0...