Viessmann VITOPLEX 300 Installation Instructions Manual
620 to 2000 kw oil/gas boiler
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- Service instructions for contractors (33 pages) ,
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- Service instructions manual (32 pages)
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Summary of Contents for Viessmann VITOPLEX 300
- Page 1 VIESMANN Installation instructions for contractors Vitoplex 300 Type TX3A, 620 to 2000 kW Oil/gas boiler VITOPLEX 300 Dispose after installation. 5369003 GB 9/2018...
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Page 2: Safety Instructions
Safety instructions Please follow these safety instructions closely to prevent accidents and material losses. Safety instructions explained Danger Note This symbol warns against the risk of injury. Details identified by the word "Note" contain additional information. Please note This symbol warns against the risk of material losses and environmental pollution. -
Page 3: Table Of Contents
Index Information Disposal of packaging ................Symbols ....................Intended use ..................Product information ................System examples .................. Preparing for installation Clearance dimensions ................Thermal insulation components ............. Thermal insulation pack 1 ..............■ Thermal insulation pack 2 ..............■ Thermal insulation pack 3 ..............■... -
Page 4: Information Disposal Of Packaging
Please dispose of packaging waste in line with statu- DE: Use the disposal system organised by tory regulations. Viessmann. AT: Use the ARA statutory disposal system (Altstoff Recycling Austria AG, licence number 5766). CH: Packaging waste is disposed of by the HVAC contractor. -
Page 5: Product Information
Intended use also includes the adherence to mainte- nance and inspection intervals. Product information Vitoplex 300, type TX3A ■ Fuels: Fuel oil and natural gas Permissible operating pressure 6 bar (0.6 MPa) ■... -
Page 6: Preparing For Installation Clearance Dimensions
Clearance dimensions 200 (100) (50) (50) (300) Fig. 1 Dimensions in brackets are minimum dimensions, e.g. 50 mm, if control unit is mounted on the opposite side. Fig. 2 Boiler Burner Anti-vibration boiler supports (accessories) Boiler control unit Rated heating output 1000 1250 1600... -
Page 7: Thermal Insulation Components
Thermal insulation components The thermal insulation and casing are supplied in 3 packs. The following is a list of components in the indi- vidual packs. Thermal insulation pack 1 Fig. 3 Thermal insulation mat, back Thermal insulation jacket Side panel... -
Page 8: Thermal Insulation Pack 2
Thermal insulation components (cont.) Thermal insulation pack 2 Fig. 4 Side panel Mounting bracket rear Cover panel, top back Side panel, control unit Thermal insulation mat, back left Front panel, bottom Thermal insulation mat, back right Thermal insulation mat, front Back panel, bottom Thermal insulation mat, front right Cable trunking retainer... -
Page 9: Thermal Insulation Pack 3
Thermal insulation components (cont.) Thermal insulation pack 3 wI wO Fig. 5 Rail, left back Rail, left front Cover for sensor female connection Centre rail, 2 pce Rail, right back Cable trunking, lower section Bag of small parts Strain relief Cable trunking, upper section Spring hooks Bag of burner cables... -
Page 10: Components In The Combustion Chamber
Thermal insulation components (cont.) Components in the combustion chamber eU eI eO Fig. 6 Plastic hose Hose nozzle Sight glass frame Sight glass Sight glass frame gasket Bag of adjusting screws... -
Page 11: Installation Sequence Siting And Levelling The Boiler
Siting and levelling the boiler Required materials: Adjusting screws from the combustion chamber Fig. 7 1. Insert adjusting screws 2. Level the boiler horizontally. No special founda- into the base rails. Position a plate, e.g. a flat steel strip, underneath tions are required. -
Page 12: Changing The Boiler Door Opening
Changing the boiler door opening Fig. 8 By resetting bolts the door can be hinged on the During installation observe the following: right. Sealing frame should press centrally onto boiler door gasket when the boiler door is closed. Align Danger mounting bracket if required. -
Page 13: Connections On The Heating Water Side
Connections on the heating water side Fig. 9 Drain, R 1 Safety connection (safety valve) ¼ Female connection for boiler water temperature Boiler return sensor, high limit safety cut-out and temperature 620 and 780 kW: DN 100 controller, Rp 1000 and 1250 kW: DN 125 ¾... -
Page 14: Fitting The Thermal Insulation
Making the safety connection and testing for… (cont.) Further details regarding the Therm-Control Please note start-up system Unsuitable water quality can damage the boiler Technical guide body. Only fill the boiler with water that complies with Installation the "Water quality requirements" (see service Therm-Control installation information instructions). -
Page 15: Wing Screws In The Top And Base Rails
Fitting the thermal insulation (cont.) 2. Position thermal insulation mats around the 3. Join the ends of the thermal insulation mat with boiler and pull out of the top boiler cover. spring hooks Wing screws in the top and base rails Wing screws are inside the small parts bag in ther- mal insulation pack 3. -
Page 16: Front And Back Rails
Fitting the thermal insulation (cont.) Front and back rails Rails are supplied in thermal insulation pack 3. Fig. 12... -
Page 17: Centre Rail
Fitting the thermal insulation (cont.) Centre rail Rails are supplied in thermal insulation pack 3. Fig. 13... -
Page 18: Aligning The Rails
Fitting the thermal insulation (cont.) Aligning the rails Side panels are supplied in thermal insulation packs 1 and 2. Fig. 14 1. Temporarily hook in side panels and ensure 2. Align the rails. their parallel alignment. 3. Secure the rails with wing screws. - Page 19 Fitting the thermal insulation (cont.) Fig. 15 Remove all side panels again.
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Page 20: Mounting The Control Unit
Mounting the control unit Control unit mounting bracket, control unit back section and burner cables Material required from thermal insulation pack 2 Material required from thermal insulation pack 3 Mounting bracket Cover to protect the measuring probes from thermal Mounting bracket rear insulation pack 3 Side panel, control unit Bag of burner cables from thermal insulation pack 3... - Page 21 Mounting the control unit (cont.) The components that make up the controller mounting bracket are supplied in thermal insulation pack 2; strain relief fittings in thermal insulation pack 3. B3.9 x 9.5 B4.8 x 9.5 Fig. 17 Strain relief...
- Page 22 Mounting the control unit (cont.) Cover for sensor female connection is supplied in thermal insulation pack 3. § Fig. 18 Please note Note Damaged capillary tubes result in incorrect Boiler water temperature sensor is supplied in the § measuring probe functions. control unit pack.
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Page 23: Remaining Side Panels
Mounting the control unit (cont.) Remaining side panels Side panels are supplied in thermal insulation packs 1 and 2. Fig. 19... -
Page 24: Cable Trunking
Mounting the control unit (cont.) Cable trunking Material required from thermal insulation pack 2 Material required from thermal insulation pack 3 Cable trunking retainer Cable trunking, lower section Mounting bracket fascia Cable trunking, upper section Screws Fig. 20 Coding card from the product pack Boiler control unit installation instructions Note on step 4. -
Page 25: Fitting Additional Thermal Insulation
Fitting additional thermal insulation Front thermal insulation and front panels Material required from thermal insulation pack 2 Screws from thermal insulation pack 3 Front panel, bottom Thermal insulation mat, front Thermal insulation mat, front right Thermal insulation mat, front left Front/back panel, top Fig. -
Page 26: Thermal Insulation (Back) And Back Panels
Fitting additional thermal insulation (cont.) Thermal insulation (back) and back panels Material required from thermal insulation pack 1 Material required from thermal insulation pack 2 Thermal insulation mat Thermal insulation mat, back left Thermal insulation mat, back right Material required from thermal insulation pack 3 Back panel, bottom Spring hooks Front/back panel, top... -
Page 27: Covers
Fitting additional thermal insulation (cont.) Covers Material required from thermal insulation pack 2 Screws from thermal insulation pack 3 Cover panel, top back Cover panel, top front Fig. 23... -
Page 28: Type Plate
Fitting additional thermal insulation (cont.) Type plate Fig. 24 Type plate Vitoplex 300 logo Connections on the flue gas side x Ø 2 - 3 Ø D Ø10 mm Fig. 25 1. Connect the flue outlet with the shortest possible 2. -
Page 29: Mounting The Burner
Connections on the flue gas side (cont.) 4. When operating with gas, remove the dummy plug Note in order to allow condensate generated during the Connect the boiler to a moisture-resistant flue system cold start to drain off. Connected components that if operating with a modulating boiler water tempera- carry condensate must be flue gas-tight and resist- ture. -
Page 30: Combustion Chamber Sight Glass
Combustion chamber sight glass Mounting the combustion chamber sight glass The sight glass casing with accessories is supplied 2. Only for burners with ventilation connection: inside the combustion chamber. Connect plastic hose with the sight glass and the fan part of the burner (test port for "static burner pressure"). -
Page 31: Pressure Switch
Combustion chamber sight glass (cont.) 2. Apply adhesive all around the plug. Insert plug. Note Adhesive drying time: 24 hours Fig. 29 Pressure switch Pressure switch The pressure switch is a safety accessory and is Note required for every boiler to EN 303 with pressure-jet The pressure measuring hose is likewise connected to burners to EN 676 (third party burners) for shutting the combustion chamber sight glass. - Page 32 Viessmann Werke GmbH & Co. KG Viessmann Limited D-35107 Allendorf Hortonwood 30, Telford Telephone: +49 6452 70-0 Shropshire, TF1 7YP, GB Fax: +49 6452 70-2780 Telephone: +44 1952 675000 www.viessmann.com Fax: +44 1952 675040 E-mail: info-uk@viessmann.com...
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