Operating instructions
Contents
1. Set rotary selector to i 6 ha Reset burner fault Reset Any fault in your heating system will flash on the display Turn rotary selector II 4 to position 4 RESET for less than 2 s and then back to the control range You can check the fault code on the dis Vad play and then notify your heating con _ M tractor accordingly This allows the heat ing contractor to better prepare for the A service call and may save additional travelling costs 13 Maintenance Cleaning All appliances may be cleaned with a commercially available domestic clean ing agent non scouring Inspection and maintenance The inspection and maintenance of a heating system is prescribed by the Energy Savings Ordinance EnEV Ger many and the DIN 4755 DIN 1988 8 and EN 806 standards Regular maintenance ensures trouble free energy efficient and environmen tally responsible heating For this we strongly advise you to arrange an inspection and maintenance contract with your local heating contractor Boiler Increasing boiler contamination raises the flue gas temperature and thereby increases energy losses All boilers should therefore be cleaned annually Logbook Please ensure that you have a Logbook supplied with your appliance This Log book should be completed by your instal ler to verify that the correct installation and commissioning procedure was fol lowed Failure to co2. Ancillary components spare and wearing parts Please note Components that are not tested with the heating system may lead to damage to the heating system or may affect their various func tions Installation or replacement work must only be carried out by quali fied personnel Index Index Introductory information COMMISSIONING kassan s Ba na eA ia ae tied 5 Your system is preset at the factory 5 Where to find the controls Summary of controls and Indicators irainaren 6 m Opening the control unit wee 16 m Control and display lementS iritsita ancini dnain 6 w IMGIGATOFS OM GIS playse esnaera ei a dE E T7 Operating mode of the heating System iiisisiisscisiviciiiiiccsinirsariariieiie 7 m Operation without room temperature control Unit eee eeeeeeeeeeeeeeeeeeeee 7 m Operation with room temperature Control unit 7 Start up shutdown starting the heating Systemsin a e cies dina Asia 8 Shutting down the heating system 8 m With frost protection monitoring for the boiler we 68 mw Shutting down the heating SYSteM ee eee eee eeeneeeeeeeeeeeeenaeeeeeeaeeeenneeeeee 9 Settings FIG AtING E E E E ee 10 Domestic hot water 10 Displays Heating water temperature sacsisasninorni oiai iaia fase 11 What to do if System characteriSt S iirinn rain ETENEE AEEA 12 Faultindicat r on display aneteri eisien ariera e eE ar Ea EEE 13 Maintenance ClO ANING Eea T 14 Inspection and maintenance wa 14 E cece
3. the display Contact your local heating contractor with the fault code The burner will not start and False start Reset burner fault see a flashing fault code appears on page 13 if this attempt to the display start also fails notify your heating contractor Low water Notify your local heating con tractor Burner is switched off even Fault in the ventila Notify your local heating con though rooms are not yet at the tion air supply or tractor desired temperature flue system Heating water tem Raise the heating water tem perature or required perature with rotary selector room temperature IN see page 10 or raise are set too low required room temperature see room temperature con trol unit operating instruc tions Air in the heating Bleed radiators system Rooms are not at the required DHW priority Stop drawing off hot water or temperature even though wait until DHW cylinder has burner is operating heated up Circulation pump Notify your local heating con faulty tractor 12 5608 698 GB 5608 698 GB System characteristics cont What to do if Cause What to do if Remedy DHW temperature is too low DHW temperature is set too low or rotary selector J is on 0 Set the desired DHW tem perature For boilers without a DHW Rotary selector cylinder connected fault code 1 is not on 0 58 flashes on the display
4. B 5608 698 GB Where to find the controls Summary of controls and indicators cont Indicators on display Ms P ae Heating mode Service setting active only for con DHW heating tractors Display value or flashing fault code F Current burner output Temperature in C or F in conjunc Burner in operation tion with the display value Operating mode of the heating system Operation without room temperature control unit The required heating water temperature can be set with the rotary selector JM see page 10 Operation with room temperature control unit Please make any adjustments to the connected room temperature control unit using the relevant operating instruc tions Note The heating water temperature must be set sufficiently high using the rotary selector 777 for the desired room tem perature to be reached Start up shutdown Starting the heating system We recommend you contact your local heating contractor if you are planning to start up a heating system that has not been used for a long period Shutting down the heating system Check the pressure of your heating system on the pressure gauge Minimum system pressure 0 8 bar If the system pressure is too low please notify your heating contrac tor During open flue operation com bustion air is removed from the instal lation room Check that the ventilation openings of the install
5. Operating instructions VI EMAN N for the system user Heating system with control unit for constant temperature or weather compensated mode VITODENS 100 W pam Oe 5608 698 GB 1 2012 Please keep safe Safety instructions For your safety Please follow these safety instructions closely to prevent accidents and mate rial losses Safety instructions explained Danger This symbol warns against the risk of injury Please note This symbol warns against the risk of material losses and envi ronmental pollution Note Details identified by the word Note con tain additional information Target group These operating instructions are for the heating system user This unit is not designed to be used by persons including children with limited bodily sensory or mental capacities or lacking experience and or lacking knowl edge unless they are supervised by a person responsible for their safety or have received instructions from such a person as to how to use the unit Please note Children should be supervised Ensure that children do not play with the unit Danger Incorrectly executed work on the heating system can lead to life threatening accidents m Work on gas appliances must only be carried out by a regis tered gas fitter m Work on electrical equipment must only be carried out by a qualified electrician If you smell gas A Danger Escaping gas can lead to explo sion
6. ation room are open and unrestricted Open the gas shut off valve Turn ON OFF switch ON Your heating system and room tem perature control unit if connected are now ready for operation With frost protection monitoring for the boiler If you do not wish to use your boiler for several days you can switch the unit off 5608 698 GB 5608 698 GB Start up shutdown Shutting down the heating system cont Turn both rotary selectors to 0 Frost protection is now active for the boiler Note Frost protection for the entire heating system see operating instructions for the room temperature control unit Shutting down the heating system Shut down your heating system com pletely if it will not be needed for longer periods of time several months We recommend you contact your local heating contractor if you are planning to take your heating system out of use for longer periods Your heating contractor can then take any necessary action sub ject to requirements e g frost protection or preserving the heating surfaces 1 Close the gas shut off valve and safe guard against unauthorised reopen ing 2 Switch ON OFF switch OFF The power to the system is now switched off Note that the system is no longer frost protected Settings Heating RESET o D e ol e gt Domestic hot water Select the DHW temperature in accord ance with your personal requirements e g for showerin
7. es one EE E A ceca is AE E A E nicl E 14 Energy Saving HPSren o aa aiaia 15 Keyword index ieran ar ae aa aAa aah eA Va e r cients 16 5608 698 GB 5608 698 GB Commissioning The commissioning and matching up of the control unit to local conditions and the structural characteristics of the build ing must be carried out by your heating contractor As the user of new combustion equip ment you may be obliged to notify your local flue gas inspector of the installation check local regulations Local flue gas inspectors will also inform you where appropriate about work they may be required to perform on your combustion equipment e g regular checks clean ing Introductory information Gas Council No Rated heating output range kW 6 5 21 41 819 30 6 5 25 41 819 31 Your system is preset at the factory The control unit is preset at the factory for standard operation Your heating system is therefore ready for operation You may change the fac tory settings in accordance with individ ual requirements Where to find the controls Summary of controls and indicators Opening the control unit The controls and display elements are behind the cover flap at the front K Control and display elements Pressure gauge 4i Rotary selector Heating water Display temperature and Reset 45 Rotary selector DHW temper ON OFF switch ature 5608 698 G
8. g 10 Switching ON Move rotary selector I to the required heating water temperature Note If a room temperature control unit is con nected use this unit to set the desired room temperature see page 7 If central heating is active the display shows II Switching OFF Turn rotary selector I4 to 0 Switching ON Move rotary selector 1 to the required DHW temperature If DHW heating is active the display shows 3 Switching OFF Turn rotary selector 1 to 0 Note If the boiler does not have a DHW cylin der connected or an integral instantane ous water heater turn the rotary selector to 0 5608 698 GB 5608 698 GB Heating water temperature r rere nt pf gt ee Displays The boiler water temperature appears on the display at all times during operation 11 What to do if System characteristics What to do if Cause Remedy The heating system will not No mains voltage Switch the ON OFF switch operate ON Rotary selector Setting the desired heating JII is on 0 water temperature see page 10 Fuse MCB in the Notify your local heating con power distribution tractor board domestic mains fuse or in control unit has blown responded Burner is not started or starts No gas available Open the gas shut off valve irregularly and if necessary check with your gas supply utility Control unit fault Check the fault code on
9. ly uses less energy than a full bath 15 Keyword index Keyword index Cc Changing the temperature 7 10 Cleaning information 0 cee 14 COMMISSIONING 5 COMMONS eaa ian e peaa 6 D DHW temperature 0ccceee 10 BIS SIE KEE EE E E E AEE T Display elements crinii 6 Drinking water filter ee 14 E Error Gault crsa 13 F Te A ET 12 Frost PrOteCthOn iva irotan 8 H Heating water temperature 10 l INSPECHON anisina 14 Your contact M Maintenan Geninen 14 Maintenance contract 14 N Notice of completion 5 oO Open control Unit eee eee eees 6 R Reset onager kiere 13 Room temperature 7 S Sene A 8 T Temperature display 00 eee 11 Contact your local contractor if you have any questions regarding the maintenance and repair of your system You may for example find local contractors on the internet under www viessmann com Viessmann Werke GmbH amp Co KG D 35107 Allendorf Telephone 49 6452 70 0 Fax 49 6452 70 2780 www viessmann com 16 Viessmann Limited Hortonwood 30 Telford Shropshire TF1 7YP GB Telephone 44 1952 675000 Fax 44 1952 675040 E mail info uk viessmann com Subject to technical modifications 5608 698 GB Printed on environmentally friendly chlorine free bleached paper M
10. mplete the Logbook may result in difficulties should a problem arise with your appliance during the guarantee period This Logbook forms part of the industry s Benchmark code of practice for the installation commission ing and servicing of central heating sys tems 14 All CORGI Registered Installers carry a CORGI ID card and have a registration number Both should be recorded in your Logbook You can check your installer is CORGI registered by calling CORGI on 0870 401 2230 Drinking water filter if installed For hygiene reasons m renew filter insert on non backwashing filters every 6 months visual inspec tion every 2 months m on backwashing filters backwash every 2 months 5608 698 GB 5608 698 GB Energy saving tips Energy saving tips You can also save energy by taking the following steps m Correct ventilation Briefly open window fully and at the same time close the thermostatic valves B m Never overheat rooms endeavour to achieve a room temper ature of 20 C you can save up to 6 on your heating bills for every degree you reduce your room temperature m Close roller shutters where installed at dusk Adjust thermostatic valves cor rectly m Never cover radiators and thermo static valves 6 m Utilise the setting options offered by control unit m Only activate the DHW circulation pump if DHW is being drawn m Controlled DHW consumption A shower general
11. s which may result in serious injury m Do not smoke Prevent naked flames and sparks Never switch lights or electrical appli ances ON or OFF m Close the gas shut off valve m Open windows and doors m Remove all people from the danger zone m Notify your gas or electricity supplier and your heating con tractor from outside the build ing m Shut off the electricity supply to the building from a safe place outside the building 5608 698 GB 5608 698 GB For your safety cont If you smell flue gas A Danger Flue gas can lead to life threat ening poisoning m Shut down the heating system m Ventilate the boiler room m Close all doors in the living space In case of fire A Danger Fire creates the risk of burning and explosions m Shut down the heating system m Close the shut off valves of the fuel lines m Use a tested fire extinguisher class ABC Boiler room requirements Please note a Incorrect ambient conditions can lead to damage to the heating system and put the safe opera tion at risk m Ensure ambient temperatures above 0 C and below 35 C m Prevent air contamination by halogenated hydrocarbons e g as contained in paints solvents or cleaning fluids and excessive dust e g through grinding polishing work m Avoid continuously high humid ity levels e g through frequent drying of washing m Never close existing ventilation apertures Safety instructions
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