Vaillant VRT 350, Installation Instructions Manual

Page 1: ...For the competent person Installation instructions VRT 350 VRT 350 GB IE Installation instructions...

Page 2: ...r Vaillant GmbH Berghauser Str 40 D 42859 Remscheid Telefon 49 21 91 18 0 Telefax 49 21 91 18 28 10 info vaillant de www vaillant de Vaillant GmbH 2012 These instructions or extracts thereof may only...

Page 3: ...10 5 2 Connect the controller to the boiler with a 24V RT terminal 11 6 Electrical installation 12 6 1 Connect the controller to the boiler with a 3 4 5 Terminal 12 6 2 Connect the controller to the b...

Page 4: ...s of the system These installation instructions are enclosed with the various system parts and supplementary components Furthermore observe all operating instructions enclosed with components of the s...

Page 5: ...through these installation instructions carefully Carry out the activities that are described in these install ation instructions During the installation observe the following safety in structions an...

Page 6: ...mpatibility directive Council Directive 2004 108 EC Low voltage directive Council Directive 2006 95 EC 2 4 Intended use State of the art The controller is a state of the art unit manufactured in ac co...

Page 7: ...tions 7 observance of accompanying operating installation and servicing instructions for the Vaillant product as well as for other parts and components of the system compliance with all inspection and...

Page 8: ...c ation plate Meaning Serial number For identification VRT XXX Unit designation V Operating voltage mA Current consumption CE label Unit complies with European standards and directives Waste container...

Page 9: ...6 Use the screws supplied to secure the wall mounting base 7 Connect the eBUS line to the terminal block Page 10 8 Carefully insert the controller in the wall mounting base Ensure that the pin header...

Page 10: ...using a partition with a contact opening of at least 3 mm 3 Secure the power supply to the boiler against being switched on again 4 Check that there is no voltage in the boiler 1 2 1 Controller termin...

Page 11: ...wer mains by pulling out the mains plug or de energising the boiler using a partition with a contact opening of at least 3 mm 3 Secure the power supply to the boiler against being switched on again 4...

Page 12: ...th a 3 4 5 Terminal 1 Disconnect the power supply to the boiler 2 Disconnect the boiler from the power mains by pulling out the mains plug or de energising the boiler using a partition with a contact...

Page 13: ...wer mains by pulling out the mains plug or de energising the boiler using a partition with a contact opening of at least 3 mm 3 Secure the power supply to the boiler against being switched on again 4...

Page 14: ...ure for the hot water generation and heating cir cuit you must set the maximum value for the tem peratures on the boiler To do this turn the boiler s rotary knobs as far as they go in a clockwise dire...

Page 15: ...etting Min Max Language Languages for selection English Zone 2 None 1 2 0 Control strategy 3 Two point analogue Two point Route adjustment 1 5 5 1 0 Cylinder 3 Active Inactive Active 1 Appears only if...

Page 16: ...controller has two operating levels the access level for the operator and the access levels for the competent person The setting and read out options for the operator the oper ating concept and an op...

Page 17: ...ler level Service information Enter contact details Installer 1 11 Figures A to Z 0 to 9 Space Phone 1 12 Numbers 0 to 9 Space Hyphen Installer level Service information Service date Next service on D...

Page 18: ...VF1 Current value HEATING 1 Auto day temp until Current value hr min Day temperature 5 30 0 5 20 Set back temperature 5 30 0 5 15 Flow temp target Current value Flow temp current Current value If ther...

Page 19: ...der temperature Current value System Control type Current value 2 point analogue 2 point Distance Adjustment 1 5 5 1 0 Installer level Change code New code 000 999 1 000 If there is no fault the statu...

Page 20: ...r can view these contact details in the display of the controller 9 1 2 Entering the service date Menu Installer level Service information Service date In the controller you can save a date day month...

Page 21: ...perature control Two point corresponds to an On Off control system Analogue corresponds to a modulating control system 9 2 6 Setting the distance adjustment Menu Installer level System configuration S...

Page 22: ...ture for the heating circuit The set back temperature is the temperature to which the heating is to be reduced at times of low heat demand e g overnight 9 4 4 Reading the target flow temperature Menu...

Page 23: ...n such a way that the heat demand of the operator is covered The temperature for the domestic hot water cylinder must be set to the maximum value in the boiler 9 5 3 Reading the current temperature of...

Page 24: ...is case the right hand selector button has the function Display Press the right hand selector button to display a list of fault messages Note Not all error messages in the list appear automatically on...

Page 25: ...Rectifying faults 10 0020131957_01 VRT 350 Installation instructions 25 Fault Cause Remedy No changes in the display via the selector buttons Unit fault The power is switched off on at the heater...

Page 26: ...roller off the wall mounting base 3 Unfasten the eBUS line from the pin header on the con troller and from the terminal block on the boiler 4 Unscrew the wall mounting base from the wall 11 2 Recyclin...

Page 27: ...Customer service 12 0020131957_01 VRT 350 Installation instructions 27 Please contact Vaillant Service Solutions for further details 0330 100 3461...

Page 28: ...ant Ltd Nottingham Road Belper Derbyshire DE56 1JT Telephone 0330 100 3461 Vaillant Service Solutions 0330 100 3461 Spares Technical Enquiries 017 73 59 66 15 info vaillant co uk technicalspares group...