VIESMANNBedienungsanleitungfür den Anlagenbetreiber

Heating systemWith control unit for constant temperature operation

VITODENS 100-W

5581 552 4/2007 Bitte aufbewahren!

Bitte befolgen Sie diese Sicherheitshinweise genau, um Gefahren undSchäden für Menschen und Sachwerte auszuschließen.

Erläuterung der Sicherheits-hinweise

GefahrDieses Zeichen warnt vor Per-sonenschäden.

! AchtungDieses Zeichen warnt vorSach- und Umweltschäden.

HinweisAngaben mit dem Wort Hinweis ent-halten Zusatzinformationen.

Zielgruppe

Diese Bedienungsanleitung richtetsich an die Bediener der Heizungsan-lage.

GefahrUnsachgemäß durchgeführteArbeiten an der Heizungsan-lage können zu lebensbedro-henden Unfällen führen.& Arbeiten an Gasinstallatio-nen dürfen nur von Installa-teuren vorgenommenwerden, die vom zuständigenGasversorgungsunterneh-men dazu berechtigt sind.

& Elektroarbeiten dürfen nurvon Elektrofachkräftendurchgeführt werden.

Verhalten bei Gasgeruch

GefahrAustretendes Gas kann zuExplosionen führen, dieschwerste Verletzungen zurFolge haben.& Nicht rauchen! OffenesFeuer und Funkenbildungverhindern. Niemals Schaltervon Licht und Elektrogerätenbetätigen.

& Gasabsperrhahn schließen.& Fenster und Türen öffnen.& Personen aus der Gefahren-zone entfernen.

& Gas- und Elektro-versorgungsunternehmenund Fachbetrieb von außer-halb des Gebäudes benach-richtigen.

& Stromversorgung zumGebäude von sicherer Stelle(außerhalb des Gebäudes)unterbrechen lassen.

Verhalten bei Abgasgeruch

GefahrAbgase können zu lebensbe-drohenden Vergiftungen füh-ren.& Heizungsanlage abschalten.& Aufstellort belüften.& Türen in Wohnräumenschließen.

Für Ihre Sicherheit

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Sicherheitshinweise

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Verhalten bei Brand

GefahrBei Feuer besteht Verbren-nungs- und Explosionsgefahr.& Heizungsanlage abschalten.& Absperrventile in den Brenn-stoffleitungen schließen.

& Benutzen Sie einen geprüf-ten Feuerlöscher der Brand-klassen ABC.

Bedingungen an den Heizungs-raum

! AchtungUnzulässige Umgebungsbe-dingungen können Schäden ander Heizungsanlage verursa-chen und einen sicherenBetrieb gefährden.& Umgebungstemperaturengrößer 0 ºC und kleiner 35 ºCgewährleisten.

& Luftverunreinigungen durchHalogenkohlenwasserstoffe(z.B. enthalten in Farben,Lösungs- und Reinigungsmit-teln) und starken Staubanfall(z.B. durch Schleifarbeiten)vermeiden.

& Dauerhaft hohe Luftfeuchtig-keit (z.B. durch permanenteWäschetrocknung) vermei-den.

& Vorhandene Zuluftöffnungennicht verschließen.

Zusatzkomponenten, Ersatz- undVerschleißteile

! AchtungKomponenten, die nicht mit derHeizungsanlage geprüft wur-den, können Schäden an derHeizungsanlage hervorrufenoder deren Funktionen beein-trächtigen.Anbau bzw. Austausch aus-schließlich durch den Fachbe-trieb vornehmen lassen.

Für Ihre Sicherheit (Fortsetzung)

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Zuerst informierenErstinbetriebnahme .................................................................................... 5Ihre Anlage ist voreingestellt ....................................................................... 5Certification details ..................................................................................... 5General description .................................................................................... 5

Wo Sie bedienenÜbersicht der Bedien- und Anzeigeelemente ............................................... 7& Regelung öffnen ...................................................................................... 7& Control and display elements ................................................................... 7& Indicators on display ................................................................................ 8Changing room temperature ....................................................................... 8

Ein- und AusschaltenHeizungsanlage einschalten ....................................................................... 9

SettingsOperating modes ........................................................................................ 10& Heating mode .......................................................................................... 10& DHW heating - combi boiler...................................................................... 10Heating ...................................................................................................... 10Hot water (combi boiler only)....................................................................... 11& Switch comfort function ON and OFF ....................................................... 11Hot water (system boiler only) ..................................................................... 12

DisplaysHeating water temperature and system pressure ......................................... 13

Switch OFFSwitching the Vitodens OFF with frost protection ......................................... 14Shutting down the heating system............................................................... 14

Was ist zu tun?System characteristics................................................................................ 15Fault messages in the display ..................................................................... 16

InstandhaltungReinigung ................................................................................................... 17Inspection and maintenance ....................................................................... 17

Tipps zum Energiesparen ......................................................................... 18

Stichwortverzeichnis ................................................................................ 19

Inhaltsverzeichnis

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Inhaltsverzeichnis

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The initial start-up and matching ofthe control unit to local conditions andthe structural characteristics of thebuilding must be carried out by yourheating contractor.

Ihre Anlage ist voreingestellt

Your combi boiler is ready to provideboth central heating and hot waterafter installation. Your system boilerwill provide both heating and hotwater providing a cylinder is installed.

Your heating system is thereforeready for use.

You may change the factory settingsin accordance with personal require-ments.

HinweisAll data is saved in case of power fai-lure.

Certification details

The Vitodens 100-W is certified tocomply with the requirements of therelevant European Directives (90/396/EEC, 73/23 EEC and 92/42/EEC) foruse in Great Britain and Ireland withgas category I2H (G20 with a gover-ned gas supply at 20 mbar (8 in.wg)inlet pressure).

The appliance classification is eitherC13x or C33x depending upon whe-ther a horizontal or vertical flue termi-nal is used.

General description

The Vitodens 100-W is a fully automa-tic, wall mounted, fan assisted balan-ced flue gas combination or systemboiler for use with natural gas (G20) at20 mbar (8 in.wg) supply in sealedsystems only.

The unit provides central heating atoutputs between 8.0 kW to 24.0 kW/30.0 kW. If required, the central hea-ting output can be range-rated to suitthe system requirements.

Erstinbetriebnahme

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The heat output is automatically con-trolled according to demand (in bothdomestic hot water and central hea-ting mode). Note that hot water isalways given priority.

General description (Fortsetzung)

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Zuerst informieren

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Regelung öffnen

The controls and display elements are behind the hinged front cover.

Control and display elements

The control unit is preset at the factory for standard operation.Your heating system is therefore ready for use.

A Time switch (accessories)B tw Rotary selector „DHW tempe-

rature “ (combi boiler only)

C tr Rotary selector „Heatingwater temperature“

D Fault display/reset buttonE Display

Übersicht der Bedien- und Anzeigeelemente

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Indicators on display

A Display value / fault codeB Heating modeC DHW heatingD Burner in operationE Current burner outputF Temperature in °C (in conjunction

with the display value)

G FaultH System pressure (in conjunction

with display value)K Service setting active (only for

contractors)L Comfort function enabledM Comfort function disabled

Changing room temperature

In addition to the boiler control unit, a separate room temperature controllermust be installed in one of the living rooms to comply with part L of the BuildingRegulations if the heating system is to be regulated in accordance with therequired room temperature.

Please make any adjustments usingthe relevant operating instructions.Please also note:

All radiator thermostat valves must befully open in the room in which thecontrol unit is installed.

Übersicht der Bedien- und Anzeigeelemente (Fortsetzung)

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Wo Sie bedienen

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The initial start-up and matching up of the control unit to local conditions and thestructural characteristics of the building must be carried out by your heatingcontractor.We recommend you contact your local heating contractor if you are planning tostart up the heating system that has not been used for a long period.

1. Switch ON the mains power.Your heating system and theVitotrol 100 room temperature con-troller (if installed) are now readyfor operation.

2. Check the pressure of the heatingsystem by moving the rotary selec-tors „tw “ and „tr“ to „9“. Thesystem pressure appears on thedisplay.Minimum system pressure 1.0bar.If the pressure of the system is toolow, please notify your heating con-tractor.

Heizungsanlage einschalten

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Your Vitodens can be operated in the following modes:„Heating“ or „DHW“ .

Heating mode

If a Vitotrol 100 room temperaturecontroller, or a similar programmableroom thermostat, is connected, it isused to set the required room tempe-rature.Please refer to the separate operatinginstructions.

If the setting on the room temperaturecontrol unit is inadequate for achie-ving the required room temperature(e.g. during an extremely cold winter),the heating water temperature canalso be modified using the rotaryselector „tr“.

DHW heating - combi boiler

In the event of a demand for hotwater, the appliance will detect waterflow and initiate the ignitionsequence. The fan (and pump) willstart and the boiler will light.If the hot water demand is near to themaximum design flow rate the boilerwill run continuously at full output untilthe tap is closed or the flow rate isreduced, the heat input will be redu-ced to maintain a steady pre-set tem-perature at the tap.

Hot water is available almost instanta-neously from the boiler, but the finaloutlet temperature and the delay inreaching full temperature will dependon the flow rate and the distance fromthe boiler to the tap.When the tap is closed the boiler willreturn to heating mode, if there is ademand for heating, otherwise theboiler will shut down until the nextdemand for heating or hot water.

Heating

Switching ON:Turn rotary selector „tr“ to therequired heating water temperature.If central heating is active the indica-tor „r“ appears on the display.Switching OFF:Turn rotary selector „rt“ to „9“.

Operating modes

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Settings

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Vitodens 100-W with integral instantaneous water heater.Select the hot water temperature in accordance with your personal require-ments (e.g. for showering).

Switching ON:Turn rotary selector „tw“ to therequired hot water temperature.

If DHW heating is active the indicator„w“ appears on the display.

Switching OFF:Turn rotary selector „tw“ to „9“.

Switch comfort function ON and OFF

If the comfort function is switched ON, the instantaneous water heater is kept upto temperature (standby). Hot water is therefore quickly available.

Switching ON the comfort function

Briefly turn rotary selector „tw“clockwise as far as possible (for lessthan 3 s) and turn anticlockwiseagain.„COMFORT“ appears on the display.

Switching OFF the comfort function

Briefly turn rotary selector „tw“ anti-clockwise as far as possible (for lessthan 3 s) and turn clockwise again.„ECO“ appears on the display.

Hot water (combi boiler only)

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For operation with a separate DHW cylinder, set DHW temperature at DHWcylinder thermostat.

Hot water (system boiler only)

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Settings

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Checking the heating water tempe-rature

The heating water temperatureappears on the display at all timesduring operation.

Checking the system pressure

1. Turn both rotary selectors „tr“and „tw“ anticlockwise as far aspossible „9“ (turn selector „tr“only for system boiler).

1. The current system pressure (e.g.1.0 bar) then appears on the dis-play.

2. Return both rotary selectors to theiroriginal positions.

HinweisIf the system pressure drops below0.6 bar, it flashes on the display. If thisoccurs, please notify your heatingcontractor.

Heating water temperature and system pressure

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If you do not wish to use your boiler for several days you can switch the unit off.

Turn both rotary selectors to „9“.Frost protection is now active for theboiler.

Shutting down the heating system

Shut down your heating system completely, if it will not be needed for longerperiods of time (several months).We recommend you contact your local heating contractor if you plan to takeyour heating system out of use for longer periods. Your heating contractor canthen take suitable measures such as frost protection or heating surface preser-vation as required.

1. Close the main gas shut-off valveand safeguard against unauthori-sed reopening.

2. Switch OFF the power.The power to the system is nowswitched off.Note that the system is no longerfrost protected.

Switching the Vitodens OFF with frost protection

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Switch OFF

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What to do if ... Cause Solution

... the heating systemdoes not start

ON/OFF switch switchedOFF

Switch ON

System controls inclu-ding room thermostatsnot calling for heat.Rotary selector „tr“set to „9“

Set required heatingwater temperature (seepage 10)

Fuse has tripped/blown(either at the fuse boardor in the controls)

Contact your heating en-gineer

... the boiler does notswitch ON (or switchedON infrequently)

No gas Contact your gas supplieror heating engineer

Control fault Read off the fault codeson the display. Contactyour heating engineerand report fault codes.

... the burner does not ig-nite, the fault symbol „U“is displayed and „Reset“flashes red

False start Press „Reset“ button. Ifthis attempt to start isalso unsuccessful con-tact your heating engi-neer.

Low system water press-ure

The system pressure willflash on the display. Con-tact your heating engi-neer.It is possible to rechargethe system via the fillingloop.Note: Care must be takento ensure the fill valve isnot left turned on.Viessmann Ltd. will notbe liable for incorrect useof the filling loop; if indoubt contact your hea-ting engineer.

System characteristics

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Was ist zu tun?5581552

What to do if ... Cause Solution

... the heating systemdoes not start

System controls inclu-ding room thermostatsnot calling for heat.

Switch on system con-trols to create demand.

... the burner does not ig-nite, display shows faultsymbol „U“

Control fault Read off the fault codeson the display. Contactthe heating engineer andreport fault codes.

… the burner switches offalthough the set roomtemperature has notbeen reached

Fault in air supply or inthe flue

Contact your heating en-gineer.

Heating water tempera-ture or room temperatu-re is set too low

Increase heating watertemperature by turningrotary selector „tr“(see page 10) or increaseset room temperature(see Vitotrol 100 manu-al).

... the rooms are cold,even though the burner isworking

DHW priority Stop using hot water

Fault on Vitotrol 100 orsimilar programmableroom thermostat

Contact your heating en-gineer.

… the temperature of thehot water is too low

The hot water tempera-ture is set too low or ro-tary selector „tw“ is setON „9“

Set desired hot watertemperature

Fault messages in the display

Any faults in your heating system areindicated on the display by a flashingfault symbol „U“.Read off the fault code on the displayand report it to your heating engineer.

System characteristics (Fortsetzung)

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Was ist zu tun?

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The appliance casing can be cleanedusing a damp cloth and a mild deter-gent. Do not use abrasive cleaners.

Inspection and maintenance

To ensure continued efficient opera-tion of the appliance, it is recommen-ded that it is checked and serviced atregular intervals. The frequency ofservicing will depend upon the parti-cular installation conditions andusage but in general once a yearshould be adequate. It is the law thatany service work must be carried outby a competent CORGI registeredengineer.

Reinigung

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Along with using a modern heating system, you can save additional energy byyour own actions.The following steps will help you with this:

& Correct ventilation/airing.& Briefly open windowsA fully and atthe same time close thermostaticvalvesB.

& Never overheat rooms;& endeavour to achieve a room tem-perature of 20 °C; every degree ofroom temperature reduction savesup to 6% of your heating bills.

& Close roller shutters (where instal-led) at dusk.

& Set thermostatic valvesB cor-rectly.

& Never cover radiatorsC or ther-mostatic valvesB.

& Utilise the setting options offered bycontrol unitD.

& Controlled DHW consumption: Ashower generally uses less energythan a full bath.

Tipps zum Energiesparen

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Tipps zum Energiesparen

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CCleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Comfort function . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

DDisplay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

FFault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

GGeneral description. . . . . . . . . . . . . . . . . . . . . . . . 5

HHeating and DHW . . . . . . . . . . . . . . . . . . . . . . . . . . 5Heating system presettings . . . . . . . . . . . . 5Heating water temperature . . . . . . . . . . . 10Hot water temperature. . . . . . . . . . . . . . . . . . . 11

MMaintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

OOpen control unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

PPressure display . . . . . . . . . . . . . . . . . . . . . . . . . . 13

RRoom temperature . . . . . . . . . . . . . . . . . . . . . . . . . 8

SStandard room temperature (daytemperature) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Standard settings. . . . . . . . . . . . . . . . . . . . . . . . . . . 5Switching on. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9System pressure. . . . . . . . . . . . . . . . . . . . . . . . . . 13

Stichwortverzeichnis

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Stichwortverzeichnis5581552

Ihr Ansprechpartner

Für Rückfragen oder Wartungs- und Instandsetzungsarbeiten an Ihrer Anlagewenden Sie sich bitte an Ihren Fachbetrieb. Fachbetriebe in Ihrer Nähe findenSie z.B. unter www.viessmann.de im Internet.

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