Related Manuals for Viessmann Vitomax HS Series
Summary of Contents for Viessmann Vitomax HS Series
- Page 1 Viesmann Installation instructions for contractors Vitomax HS Type M73 Type M75 Type M93 Type M95 High pressure steam boiler VITOMAX HS 5837986 GB 7/2019...
- Page 2 Work on electrical equipment may only be carried ■ out by a qualified electrician. ■ The commissioning must only be carried out by trained specialist personnel in accordance with the Viessmann operating and service instructions. Regulations to be observed ■ Pressure Equipment Directive ■ National installation regulations...
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Page 3: Table Of Contents
Index Installation information Preparing for installation ................ Symbols ....................■ Intended use ..................■ Storing Viessmann shell boilers ............■ Transporting a shell boiler ..............■ Installation sequence Handling and levelling the boiler ............Recommended minimum clearances ..........■ Overview of boiler equipment .............. -
Page 4: Installation Information Preparing For Installation
Preparing for installation Symbols The steps in connection with commissioning, inspec- Symbol Meaning tion and maintenance are found in the "Commission- Reference to other document containing ing, inspection and maintenance" section and identified further information as follows: Step in a diagram: Symbol Meaning The numbers correspond to the order in... -
Page 5: Intended Use
Use the appropriate amount of desiccant for the vol- ■ ume of the boiler. General Note ■ Store Viessmann shell boilers in closed rooms, pro- Observe the desiccant manufacturer's instructions. tected from weather influences and under dry condi- ■ Check the effectiveness of the desiccant at regular tions. -
Page 6: Transporting A Shell Boiler
Preparing for installation (cont.) Transporting a shell boiler Danger Inappropriate handling of the boiler may lead to accidents. There is a risk of injury. Only use the fixing points provided to transport the boiler. Observe all the applicable regulations on accident prevention. F1/2 F1/2 Fig. -
Page 7: Installation Sequence Handling And Levelling The Boiler
Handling and levelling the boiler Recommended minimum clearances 1000 ≥ Subject to the selected control panel ≥ ≥ ≥ ≥ See recommendation: Approx. x1 Tab. 1 ½y1 Recommendation for dimension g Leave one boiler length (x1) of space in front of the boiler door to extract the turbulators (if fitted) and for Fig. - Page 8 Handling and levelling the boiler (cont.) Boiler size Without ECO 4955 5205 5480 5705 6170 6520 6950 7325 ■ 2400 2475 2525 2625 2800 2900 3000 3150 Tab. 4 Type M75C - continued Boiler size With ECO 2 8095 8400 8850 9165 9465...
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Page 9: Overview Of Boiler Equipment
Overview of boiler equipment wUwI wTwZ Fig. 3 Standard delivery may vary subject to order. Boiler control platform with conductor (optional) Feedwater check valve Control panel (see separate documentation) Blow-down shut-off valve Integrated ECO (optional) Blow-down valve ECO – boiler connection line Desalination shut-off valve Burner Desalination control valve... -
Page 10: Boiler Connections
Boiler connections Type M73B Boiler size Steam connector For permiss. operating pressure (PS 6 bar PN 16 DN 8 bar PN 16 DN 10 bar PN 16 DN ― 10 bar PN 40 DN ― 13 bar PN 40 DN 16 bar PN 40 DN 18 bar... - Page 11 Boiler connections (cont.) Boiler size 25 bar PN 40 DN Feedwater connector PN 40 DN Type M75C Boiler size Steam connector For permiss. operat- ing pressure (PS) 6 bar PN 16 DN 8 bar PN 16 DN 10 bar PN 16 DN 10 bar PN 40 DN ―...
- Page 12 Boiler connections (cont.) Boiler size 22 bar PN 40 DN ― ― ― 25 bar PN 40 DN ― ― ― ― ― ― Safety valve For permiss. operat- ing pressure (PS) 6 bar PN 40 DN 8 bar PN 40 DN 10 bar PN 40 DN 13 bar...
- Page 13 Boiler connections (cont.) Boiler size 10 bar PN 40 DN ― ― ― ― ― ― ― ― 13 bar PN 40 DN ― ― ― ― 13 bar PN 25 DN ― ― ― ― 16 bar PN 40 DN ―...
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Page 14: Installing The Pipework
Boiler connections (cont.) Boiler size 18 bar PN 40 DN ― 20 bar PN 40 DN ― ― 22 bar PN 40 DN ― ― ― ― ― ― 25 bar PN 40 DN ― ― ― ― ― ― ―... -
Page 15: Mounting The Fitting Assembly
Fitting measuring and control equipment… (cont.) Mounting the fitting assembly Note Fill U-bend with water before attaching it to the con- nector for the fitting assembly. Fig. 4 Required number of pressure regulators or pres- sure transducers (optionally with cap valve) 1 pressure gauge with test valve and 1 drain valve 1 safety pressure limiter (max.) (optionally with cap valve) - Page 16 Fitting measuring and control equipment… (cont.) Connector for water level controller and limiter The water level controller and limiter may be com- bined. Installation instructions for the water level con- troller and limiter electrodes Note Check the supplied electrodes for correct dimensions according to the table.
- Page 17 Fitting measuring and control equipment… (cont.) Type M73C – Electrode switching points for boilers with WSA-ME = 360 mm Boiler size 6 to 13 bar Switching point 16 to 25 bar Switching point Tab. 10 Type M75C – Electrode switching points for boilers with WSA-ME = 400 mm Boiler size 6 to 13 bar...
- Page 18 Fitting measuring and control equipment… (cont.) Type M93B – Electrode switching points for boilers with WSA-ME = 360 mm Boiler size 6 to 13 bar Switching point 16 to 25 bar Switching point Tab. 13 Type M95B – Electrode switching points for boilers with WSA-ME = 400 mm Boiler size 6 to 13 bar...
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Page 19: Connections On The Flue Gas Side
Connections on the flue gas side Fitting the flue gas hood to the ECO (if included and delivered separately) Danger 2. Place flue gas hood on ECO . Align centrally. Leaks can result in poisoning through escaping gas. 3. Secure the flue gas hood diagonally such that it is Check unused boiler apertures and gas lines for gas-tight. - Page 20 Connections on the flue gas side (cont.) Type M75C Boiler size Internal With ECO ■ Without ECO ■ External With ECO ■ Without ECO ■ Tab. 18 Type M75C - continued Boiler size Internal With ECO ■ Without ECO 1110 1110 1110 1240...
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Page 21: Fitting The Sight Glass
Connections on the flue gas side (cont.) Note on condensate drain ■ Prevent the return of condensate from the flue sys- tem into the boiler by means of suitable on-site measures (condensate trap). ■ Seal off the condensate drain connectors KOA (see Fig. -
Page 22: Commissioning And Adjustment
Installing the burner (cont.) 3. If necessary, fill annular gap between burner head and thermal insulation with heat-resistant filler material (standard delivery). Note Thermal insulation blocks and loose thermal insu- lation are supplied either inside the reversing chambers of the boiler doors or inside the flame tube. - Page 24 Represented by Manufacturer Viessmann Ltd Viessmann Industriekessel Mittenwalde GmbH Hortonwood 30 Berliner Chaussee 3 TF1 7YP Telford D-15749 Mittenwalde Telephone: +441952 675000 Telephone: +49 33764 83-0 Telefax: +441952 675040 Telefax: +49 33764 83-202 www.viessmann.co.uk www.viessmann.com...