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Contents
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Table of Contents
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Troubleshooting
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Bookmarks
Quick Links
Service instructions
for heating engineers
Vitogas 100
Type GS1, 11 to 60 kW
Gas fired boiler
See notes on applicability, page 2.
VITOGAS 100
Please keep safe
5692 413 GB
6/2004
Related Manuals for Viessmann Vitogas 100
Summary of Contents for Viessmann Vitogas 100
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Page 1
Service instructions for heating engineers Vitogas 100 Type GS1, 11 to 60 kW Gas fired boiler See notes on applicability, page 2. VITOGAS 100 Please keep safe 5692 413 GB 6/2004… -
Page 2: General Information
(heating engineer/installation Use only original Viessmann spare contractor). parts, or equivalent parts that have been approved by Viessmann. Before working on the equipment/ heating system, isolate the mains Initial start−up…
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Page 3: Table Of Contents
Contents Index Page General information Safety instructions ……………………Applicability .
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Page 4: Initial Start−Up, Inspection And Maintenance
Initial start−up, inspection and maintenance Steps Initial start−up, inspection and maintenance For further instructions on individual steps, see pages indicated. Commissioning steps Inspection steps Maintenance steps Page 1. Preparing for commissioning and checking diaphragm expansion vessel ……….2.
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Page 5: Further Details Regarding The Individual Steps
Initial start−up, inspection and maintenance Further details regarding the individual steps Preparing for commissioning 1. Check that the boiler room ventilation aperture is open. 2. Check the inlet pressure of the diaphragm expansion vessel. 3. Open any check valves that may be fitted.
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Page 6: Checking Gas Type
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Checking gas type After conversion from 1. Enquire the gas type and Wobbe H Natural gas E to natural gas LL: index (Wo) from your local mains gas or LPG supplier. This boiler can be operated in the Wobbe index range Note…
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Page 7: Checking Static And Supply Pressure
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Checking static and supply pressure ¨ Safety instruction Measure the CO value before and after any work on gas appliances, to prevent any health hazards and to ensure the perfect operational condition of the system. LPG version Flush the LPG tank twice after installation or replacement.
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Page 8
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) 6. Check the supply (flow) pressure; it should be H 17.4 to 25 mbar for natural gas, H 42.5 to 57.5 mbar for LPG. Record the actual value in the service report. -
Page 9: Checking Nozzle Pressure
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Checking nozzle pressure 1. Close the gas shut−off valve. 2. Release the screw inside test nipple A, but do not remove completely, and connect the pressure gauge. 3. Open the gas shut−off valve. Start up the boiler.
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Page 10
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Rated output Natural gas E with Wobbe index Wo 15.0 kWh/m 54.0 MJ/m Nozzle pressure mbar 14.1 14.0 13.9 14.5 14.4 14.0 14.8 14.2 15.0 based on a supply pressure of 20 mbar Nozzle ID 2.00… -
Page 11: Checking Flue Gas Values
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Checking flue gas values ¨ Safety instruction Measure the CO value before and after any work on gas appliances, to prevent any health hazards and to ensure perfect system condition. Determine the flue gas values and record them in the service report.
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Page 12: Checking Draught
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Checking draught Check the supply pressure behind the draught hood in hPa (1 hPa = 1 mbar) and record in the service report. Note Required boiler draught: 0.03 hPa (0.03 mbar). The chimney draught must not be higher than 0.1 hPa (0.1 mbar), install a draught stabiliser (agree details with your local flue gas inspector) inside the chimney.
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Page 13: Checking Ignition Burner
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Checking ignition burner 1. Check ionisation electrode A, ignition burner B and ignition electrode C for damage. 2. Check the electrode gaps.
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Page 14: M 11. Cleaning Heating Surfaces
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Clean heating surface, if required (with the burner removed) 1. Release the self−tapping screws and remove top panel A. 2. Release the tensioning springs, thermal insulation mat B. 3.
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Page 15: Checking Flue Gas Monitoring Equipment
Initial start−up, inspection and maintenance Further details regarding the individual steps (cont.) Checking flue gas monitoring equipment 1. Remove the flue pipe from the draught hood. 2. Cover the flue pipe adaptor on the draught hood to carry out the function test.
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Page 16: Troubleshooting Diagnostics
Troubleshooting Diagnostics Fault Cause Remedy Boiler will not No voltage Check fuse and connections of main start power supply. Check switches on control unit for their settings. Boiler water Wait until boiler water temperature temperature too high has fallen by approx. 20 K High limit safety Press reset button on control unit cut−out has tripped…
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Page 17: Appendix
Appendix Function of the ignition burner system Power is supplied to the burner on top of the equipment illuminates. control unit when there is a heat demand, and the LED on top of the After the pilot flame has stabilised, equipment illuminates.
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Page 18: Connection Diagram For Burner Control
Appendix Connection diagram for burner control System plug no. Terminal no. 14 13 12 11 10 9 Reset Fault External Sensor valve flue monitoring Ignition monitor or plug or jumper with resistance Ionisation B4 S3 T2 T1 N…
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Page 19: Draining/Frost Protection
Appendix Draining/frost protection For draining the boiler completely (e.g. when there is a risk of frost) also drain the l.h. boiler section via drain valve A on the side of the boiler. Minimum clearances Maintain a distance between the flue pipe and the surface of the thermal insulation (also of accessories) of at least 20 mm.
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Page 20: Parts Lists
Appendix Parts lists When ordering spare parts 208 Insulating casing Quote the type and serial no. (see 212 Fastener type plate) and the item no. of the 213 Decorative cap required part (as per parts list). 214 Edge protector Obtain common parts from your 217 Spacers local supplier.
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Page 21
Parts list Parts list (cont.) -
Page 22
Parts list Parts list (cont.) -
Page 23
Parts list Parts list (cont.) -
Page 24
Parts list Parts list (cont.) -
Page 25
Parts list… -
Page 26: Commissioning/Service Report
Appendix Commissioning/service report Setting and test values Set value Initial start−up Date: Static pressure mbar max. 57.5 mbar Supply pressure (flow pressure) j for natural gas E mbar 17.4 25 mbar j for natural gas LL mbar 17.4 25 mbar j for LPG mbar 42.5 57.7 mbar…
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Page 27
Appendix Maint./service Maint./service Maint./service Maint./service… -
Page 28
Appendix Commissioning/service report (cont.) Setting and test values Set value Maint./service Date: Static pressure mbar max. 57.5 mbar Supply pressure (flow pressure) j for natural gas E mbar 17.4 25 mbar j for natural gas LL mbar 17.4 25 mbar j for LPG mbar 42.5 57.7 mbar… -
Page 29
Appendix Maint./service Maint./service Maint./service Maint./service… -
Page 30
Appendix Commissioning/service report (cont.) Setting and test values Set value Maint./service Date: Static pressure mbar max. 57.5 mbar Supply pressure (flow pressure) j for natural gas E mbar 17.4 25 mbar j for natural gas LL mbar 17.4 25 mbar j for LPG mbar 42.5 57.7 mbar… -
Page 31
Appendix Maint./service Maint./service Maint./service Maint./service… -
Page 32: Specification
Appendix Specification Rated output ∅ mm Flue outlet (int. diameter) 90 110 130 130 150 150 150 180 180 Required draught mbar 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 Maximum draught mbar Flue gas ºC Temperature (gross) Mass flow rate Natural gas kg/h kg/h…
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Page 33: Declaration Of Conformity
This product meets the requirements of the Efficiency Directive (92/42/EEC) for: Low temperature boilers. The product characteristics determined as system values for Vitogas 100 as part of EC type testing according to the Efficiency Directive (see specification table) can be utilised for the energy assessment of heating and ventilation equipment to DIN V 4701 10 specified by the EnEV [Germany].
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Page 34: Keyword Index
Appendix Keyword index As delivered condition (gas type), 6 Ignition electrode, 13 Inlet pressure, diaphragm expansion vessel, 5 Burner, 12 Ionisation current, 11, 16 Ionisation electrode, 11 Cleaning agent, 14 Check valves, 5 Manufacturer’s certificate, 33 Commissioning/service report, 26 Minimum system pressure, 5 Conformity, 33 CO test, 7 Nozzle pressure table, 10…
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Page 36
Viessmann Werke GmbH & Co D 35107 Allendorf Tel: +49 6452 70 0 Fax: +49 6452 70 27 80 www.viessmann.de Viessmann Limited Hortonwood 30, Telford Shropshire, TF1 7YP , GB Tel: +44 1952 675000 Fax: +44 1952 675040 E−mail: info−uk@viessmann.com…
This manual is also suitable for:
Gs1
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Contents
-
Table of Contents
-
Troubleshooting
-
Bookmarks
Quick Links
Service instructions
for heating engineers
Vitogas 100
Type GS1, 72 to 144 kW
Gas fired boiler
for natural gas and LPG
See notes on applicability, page 2.
VITOGAS 100
Please keep safe
5692 382 GB
2/2004
Related Manuals for Viessmann Vitogas 100
Summary of Contents for Viessmann Vitogas 100
-
Page 1
Service instructions for heating engineers Vitogas 100 Type GS1, 72 to 144 kW Gas fired boiler for natural gas and LPG See notes on applicability, page 2. VITOGAS 100 Please keep safe 5692 382 GB 2/2004… -
Page 2: General Information
It is not permitted to carry out repairs maintenance and repairs must only on parts that fulfil a safety function. be carried out by a competent Use only original Viessmann spare person (heating engineer/installation parts, or equivalent parts that have contractor).
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Page 3: Table Of Contents
Contents Index Page General information Safety instructions ……………………Applicability .
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Page 4: Initial Start-Up, Inspection And Maintenance
Initial start-up, inspection and maintenance Steps initial start-up, inspection and maintenance For further instructions on individual steps, see pages indicated. Commissioning steps Inspection steps Maintenance steps Page 1. Preparing for commissioning and checking diaphragm expansion vessel ……….2.
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Page 5: Further Details Regarding The Individual Steps
Initial start-up, inspection and maintenance Further details regarding the individual steps Preparing for commissioning and checking the diaphragm expansion vessel ¨ Safety instructions Only for commissioning with Vitotronic 300, type GW2 Check that the high limit safety cut-out of the control unit is not set higher than 110 ºC.
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Page 6: Checking Gas Type
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) Checking the gas type 1. Enquire the gas type and Wobbe After conversion from index (Wo) from your local mains H Natural gas E to natural gas LL: gas or LPG supplier.
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Page 7: Checking Static And Supply Pressure
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) Checking static and supply pressure ¨ Safety instructions Measure the CO value before and after any work on gas appliances, to prevent any health hazards and to ensure the perfect operational condition of the system.
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Page 8
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) 6. Check the supply (flow) pressure; it should be H 17.4 to 25 mbar for natural gas, H 42.5 to 57.5 mbar for LPG Record the actual value in the service report. -
Page 9: Checking Nozzle Pressure
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) Checking the nozzle pressure 1. Close the gas shut-off valve. 2. Unscrew the screw inside test nipple A and connect the pressure gauge. 3. Open the gas shut-off valve. Start up the boiler.
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Page 10
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) 10. Switch OFF system ON/OFF switch 11. ¨ Safety instructions at the control unit (boiler shuts Open gas shut-off valve, start up down), close gas shut-off valve, boiler and check soundness of remove pressure gauge and close test nipple A. -
Page 11
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) Rated output Full Full Full Full load load load load 108 kW 120 kW 132 kW 144 kW Partial Partial Partial Partial load load load load 70.2 kW 78.0 kW 85.8 kW 93.6 kW… -
Page 12: Checking Flue Gas Values
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) Checking the flue gas values ¨ Safety instructions Measure the CO value before and after any work on gas appliances, to prevent any health hazards and to ensure perfect system condition. Record the flue gas values in the service report.
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Page 13: Checking Draught
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) Checking the draught Check the supply pressure behind the draught hood in hPa (1 hPa = 1 mbar) and record in the service report. Please note: Required boiler draught: 0.03 hPa (0.03 mbar). The chimney draught must not be higher than 0.1 hPa (0.1 mbar), install a draught stabiliser (agree details with your local flue gas inspector) in the chimney.
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Page 14: I M 9. Checking Burner Tubes
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) Checking the burner tubes 1. Check the gas orifices for damage. 2. Blow out the burner tubes with compressed air or wash in a soapy solution. Checking the ignition burner 1.
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Page 15: M 11. Cleaning Heating Surfaces
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) Clean the heating surfaces, if required (with the burner removed) 1. Release the self-tapping screws and remove top panel A. 2. Release the tensioning springs, thermal insulation mat B and mineral fibre mat C.
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Page 16: Checking Flue Gas Monitoring Equipment
Initial start-up, inspection and maintenance Further details regarding the individual steps (cont.) Checking the flue gas monitoring equipment 1. Remove the flue pipe from the draught hood. 2. Cover up the flue pipe connector of the draught hood to carry out the function test.
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Page 17: Troubleshooting
Troubleshooting Diagnostics Fault Cause Remedy The boiler will No voltage Check the fuse and connections of not start the main power supply. Check the switches on the control unit for their settings. Boiler water Wait until the boiler water temperature temperature too high has fallen by approx.
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Page 18: Appendix
Appendix Function of the ignition burner system The burner control unit is supplied The pressure switches are controlled with current when there is a heat with a switching differential of demand. The control indicator on the < 2 seconds. burner control unit illuminates. The All burner areas are ignited.
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Page 19: H Burner Control
Appendix Connection diagram for burner control Dungs DGAI69F-Mod.50.3.0TLL GDW Br.2 GDW Br.1 Sensor Reset Fault Ignition GDW Br.3 Flue gas pressure unit monitoring B4 monitor BV2.1 BV2.2 BV1.2 BV1.1 BV3.1 BV3.2 Key to symbols Fuel valve (partial load) Modulation coil (full load) GDW Gas pressure switch Gas pressure switch only for LPG.
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Page 20: H Burner, 72 96 Kw
Appendix Connection diagram for burner 72 to 96 kW Boiler circuit control unit Burner control unit Ignition cable Gas connection Pilot burner Manifold Manifold GDW 2 GDW 1 Key to symbols 1 Connecting cable Fuel valve modulation coils Modulation coil 2 Connecting cable GDW Gas pressure switch main gas valves…
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Page 21: H Burner, 108 144 Kw
Appendix Connection diagram for burner 108 to 144 kW Boiler circuit control unit Burner control unit Ignition unit Gas connection BV 1.1 BV 2.1 BV 3.1 BV 1.2 BV 2.2 BV 3.2 MS 1″ MS 2″ MS 3″ Pilot burner Manifold Manifold Manifold…
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Page 22: Parts Lists
056 Cover cap 011 R.h. side panel 057 O-ring 25 × 4 mm 012 L.h. side panel 058 Burner (with items 040, 042, 044, 013 Vitogas 100 logo 048, 050, 059 and 065) 014 Diaphragm grommet 059 Thermal insulation panel 015 Closure…
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Page 23
Appendix Parts lists (cont.) Parts not shown Wear parts 023 Insulation pack 035 Cleaning brush 038 Gas governor 050 Ignition burner 039 Draught hood pack 051 Gasket set A Type plate intermittent ignition system B Vitotronic, Gkk boiler control 060 Conversion parts for natural unit, see installation and service gas E instructions for the control unit… -
Page 24
Appendix Parts lists (cont.) -
Page 25
Appendix Parts lists (cont.) -
Page 26
Appendix Parts lists (cont.) -
Page 27
Appendix Parts lists (cont.) -
Page 28: Commissioning/Service Report
Appendix Commissioning/service report Setting and test values Set value Initial start-up Date: Static pressure mbar max. 57.5 mbar Supply pressure (flow pressure) j for natural gas E mbar 17.4 25 mbar j for natural gas LL mbar 17.4 25 mbar j for LPG mbar 42.5 57.7 mbar…
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Page 29
Appendix Maint./service Maint./service Maint./service Maint./service… -
Page 30
Appendix Commissioning/service report (cont.) Setting and test values Set value Maint./service Date: Static pressure mbar max. 57.5 mbar Supply pressure (flow pressure) j for natural gas E mbar 17.4 25 mbar j for natural gas LL mbar 17.4 25 mbar j for LPG mbar 42.5 57.7 mbar… -
Page 31
Appendix Maint./service Maint./service Maint./service Maint./service… -
Page 32
Appendix Commissioning/service report (cont.) Setting and test values Set value Maint./service Date: Static pressure mbar max. 57.5 mbar Supply pressure (flow pressure) j for natural gas E mbar 17.4 25 mbar j for natural gas LL mbar 17.4 25 mbar j for LPG mbar 42.5 57.7 mbar… -
Page 33
Appendix Maint./service Maint./service Maint./service Maint./service… -
Page 34: Specification
Appendix Specification Rated output Full load Full load Partial load 46.8 54.6 62.4 70.2 78.0 85.8 93.6 Flue pipe (clearance) ∅ mm Required draught mbar 0.03 0.03 0.03 0.03 0.03 0.03 0.03 Flue gas Temperature (gross) upper rated output (full load) ºC lower rated output (part.load) ºC…
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Page 35: Declaration Of Conformity
This product meets the requirements of the Efficiency Directive (92/42/EEC) for: Low temperature boilers. The product characteristics determined as system values for Vitogas 100 as part of EC type testing according to the Efficiency Directive (see specification table) can be utilised to assess the energy consumption of heating and ventilation equipment to DIN V 4701 10 which is specified by the EnEV.
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Page 36: Keyword Index
High limit safety cut-out, 17 Ignition burner, 12, 14 Ignition electrode, 14 Ionisation current, 12, 17 Ionisation electrode, 12 Viessmann Limited Viessmann Werke GmbH & Co Hortonwood 30, Telford D 35107 Allendorf Shropshire, TF1 7YP , GB Tel: +49 6452 70 0…
This manual is also suitable for:
Gs1
Техническая документация
Котел является сердцем системы отопления и от его бесперебойной и отлаженной работы зависит комфорт и безопасность Вашего дома. Котельная — сложный инженерный узел задачей, которой является грамотное и четкое распределение и регулирование тепловой нагрузки согласно потребностям ваших инженерных систем, таких как — отопление, горячее водоснабжение, вентиляция, теплые полы, подогрев воды в бассейне и многих других.