Viessmann Vitogas 100 GS1 Series Manuel de service

Read and save these instructionsfor future reference.IMPORTANTVITOGAS 100Installation Instructionsfor Use by Heating ContractorVitogas 100GS1 SeriesNa

Set-up10Boiler Set-up and OrientationFor Vitogas 100, GS1installations on a Vitocell tank,reference the InstallationInstruction Supplementsupplied wit

Boiler Control / Connections11Boiler Control Base Installation1. Loosen screws and remove toppanel.2. Unlock front panel and remove.3. Carefully push

ConnectionsConnections12Electrical Connections (continued)Boiler wiringFor detailed informationregarding connections on controlbase, see InstallationI

Connections13Venting ConnectionSafety inspection of existingventing systemWhen existing boiler is removed from acommon venting system, the commonventi

Connections14Venting Connection (continued)ChimneyA corrosion-resistant approved linermust be installed in masonry or unlinedchimneys. The liner shoul

Connections15Venting Connection (continued)Combustion test opening ∅½”Do not run vent connector along outsidewall.The diameter of the vent pipe must b

Connections16Venting Connection (continued)Vent damper installationIf boiler is sold with a vent damper(packaged separately), the vent dampermust be i

Connections17Gas Connection and Piping1. Size and connect gas supply piping inaccordance with local and nationalcodes.2. Before connecting boiler to g

Connections18Water Side ConnectionsInstallation InstructionsDivicon StationThis boiler is designed for closed loop,forced circulation heating systems

Connections19Safety Connections and Pressure TestingInstallation InstructionsViessmann Safety Header(accessory)Installing safety devices on the boiler

Safety, Installation and Warranty Requirements2Safety, Installation and Warranty RequirementsPlease ensure that these instructions are read and unders

Connections20Safety Connections and Pressure Testing (continued)Performing pressure test on the boilerThe boiler must be leak tested beforebeing place

Connections21Installation ExamplesGeneralThe schematics on the following pagesare to be seen as guidelines only. Theyfurther do not display all system

Connections22Installation Examples (continued)Installation ExamplesThese examples show possible piping layoutsfor Viessmann product equipped withViess

Connections23Installation Examples (continued)With 3-way mixing valve to regulate heating circuite.g. with Vitotronic 200, KW2 combined with a mixing

Connections24Installation Examples (continued)With 4-way mixing valve to regulate heating circuite.g. with Vitotronic 200, KW2 combined with a mixing

Connections25Installation Examples (continued)System with multiple zonesIf system has motorized zone valves andsingle circulating pump installed, oper

Connections26Installation Examples (continued)Boiler in a heating/cooling applicationThe boiler, when used in connectionwith a refrigeration system, m

Connections27Installation Examples (continued)Boiler with low water cut-offA low water cut-off may be required bylocal codes. If boiler is installed a

Connections/Fresh Air28Installation Examples (continued)Important precautionsAvoid frequent system waterreplenishmentThis boiler is not for use in sys

Connections/Fresh Air29Installation Examples (continued)Important precautions (continued)Legend:Heating circuitSpring-loaded flow check valveCircuit p

Contents3PageSafetyImportant Regulatory and Installation Requirements 4. . . .General InformationAbout these Installation Instructions 6. . . . . . .

Fresh Air30Combustion Air Supply (continued)Louvres and grillesIn calculating free area as specified onpage 29 and 30, consideration shall begiven to

Appendix31Post-Installation ...Start-up informationStart-up/Service Instructionsof boiler and controlService Binder1. File all Parts Lists, Operating

Wiring Diagrams#14.0”Vitogas 100, GS1 with Vitotronic 100, KK10 / KW10A/KW10B Vitogas 100, GS1 with Vitotronic 100, KW10 / KW10A/KW10B**Not used with

Wiring Diagrams4.0”Vitogas 100, GS1 with Vitotronic 200Vitogas 100, GS1 with Vitotronic 30033Vitogas 100, GS1 with Vitotronic 200 and 300 ControlsPlea

Wiring Diagrams400 ºF / 204 ºC235 ºF / 113 ºCLegend41 Terminals in plugR Relay coil 11R Contact of relay 1LC Limit contact in boiler controlT 120 V /

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Viessmann Manufacturing Company Inc.750 McMurray RoadWaterloo, Ontario • N2V 2G5 • CanadaTel. (519) 885-6300 • Fax (519) 885-0887www.viessmann.ca • in

Safety4Important Regulatory and Installation RequirementsCodesThe installation of this unit shall be inaccordance with local codes or, in theabsence o

Safety5Safety, Installation and Warranty Requirements (continued)Fiberglass wool and ceramic fibermaterialsThe state of California has listed theairbo

General Information6About these Installation InstructionsTake note of all symbols and notations intended to draw attention to potential hazards or imp

General Information7Mechanical RoomDuring the early stages of new home design, we recommend that properconsideration be given to constructing a separa

Set-upSet-up8Before Set-upBefore placing boiler in its installationlocation, ensure all necessaryaccessories (e.g. boiler stand) areinstalled. Do not

Set-up9Minimum ClearancesRecommended minimum clearances to combustiblesFor typical installations, Viessmann recommends installing the boiler withclear