Related Manuals for Viessmann VITOGAS 100-F
Summary of Contents for Viessmann VITOGAS 100-F
- Page 1 VIESMANN Service instructions for contractors Vitogas 100-F Type GS1D Rated heating output of 29 to 60 kW Gas boiler Natural gas and LPG version For applicability, see the last page VITOGAS 100-F Please keep safe. 5692 699 GB 9/2012...
-
Page 2: Safety Instructions
Safety instructions Safety instructions Please follow these safety instructions closely to prevent accidents and mate- rial losses. Safety instructions explained ■ all current safety regulations as defined by DIN, EN, DVGW, TRGI, Danger TRF, VDE and all locally applicable This symbol warns against the standards, risk of injury. - Page 3 ■ When using gas as fuel, also close the For replacements, use only orig- main gas shut-off valve and safeguard inal spare parts from Viessmann against unauthorised reopening. or those which are approved by ■ Isolate the system from the power sup- Viessmann.
-
Page 4: Table Of Contents
Index Index Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance.......... Further details regarding the individual steps............Troubleshooting Diagnostic system....................18 Ignition system Time chart and function..................19 Designs Burner control connection diagram..............21 Draining/frost protection................... 23 Parts lists......................24 Commissioning/service reports................ -
Page 5: Commissioning, Inspection, Maintenance
Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance For further information regarding the individual steps, see the page indicated Commissioning steps Inspection steps Maintenance steps Page • • • 1. Preparing for commissioning and filling the heating system................• •... -
Page 6: Further Details Regarding The Individual Steps
Commissioning, inspection, maintenance Further details regarding the individual steps Preparing for commissioning and filling the heating system Fill water ■ An antifreeze additive suitable for heating systems can be Please note added to the fill water. The anti- Unsuitable fill water increases freeze manufacturer must ver- the level of deposits and corro- ify its suitability. -
Page 7: Checking The Gas Type
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 4. Fill the heating system with water and 5. Return the check valves to their oper- vent until the fill pressure indicated at ating position. pressure gauge A is 0.1 to 0.2 bar higher than the pre-charge pressure of the diaphragm expansion vessel. -
Page 8: Checking The Static And Supply Pressure
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the static and supply pressure Danger 05. Start the boiler. CO build-up as a result of incor- rect burner adjustment can have Note serious health implications. During commissioning, the boiler Carry out a CO test before and can enter a fault state because of after work on gas appliances. - Page 9 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 10. Remove the pressure gauge and 11. Open the gas shut-off valve and seal test nipple A with screw. check test nipple A for gas tight- ness. Danger Gas escaping from the test nipple leads to a risk of explosion.
-
Page 10: Checking The Nozzle Pressure
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the nozzle pressure 5. Check the setting values and record them in the report. 6. Reposition protective cap B. 7. Switch OFF the system ON/OFF switch on the control unit (the boiler shuts down). -
Page 11: Determining The Flue Gas Values
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Rated heating output Natural gas E Nozzle pressure at 20 mbar supply pressure mbar 10.3 Nozzle designation 2.55 2.55 2.55 2.55 2.55 Pilot gas nozzle Type 26-2 26-2 26-2 26-2 26-2 Nozzle pressure at 37/50 mbar supply pressure mbar... -
Page 12: Checking The Ionisation Current
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the ionisation current 2. Connect the measuring device A as shown in the diagram: ■ Push plug-in adaptor (7 6/4) B into ionisation cable C. ■ Push adaptor cable (7 4/6) F onto ionisation electrode E. -
Page 13: Removing The Burner
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Removing the burner 1. Pull the plug from burner control unit 3. Undo screws C and carefully pull the burner forward and out. 2. Undo the fitting on gas supply pipe B and gas train D. -
Page 14: Checking The Pilot Burner
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the pilot burner 1. Check ionisation electrode A, pilot 2. Check the electrode gaps. burner B and ignition electrode C for damage. Cleaning the heating surfaces (if required) -
Page 15: Fitting The Burner
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 1. Undo self-tapping screws A and 5. Remove residues from the bottom plate. remove top panel B. 6. Refit in reverse order. 2. Release the spring hooks and remove thermal insulation mat C. 3. -
Page 16: Checking The Flue Gas Monitoring Device
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the flue gas monitoring device 1. Turn OFF the control unit ON/OFF switch. 2. Pull the flue pipe from the draught hood. 3. To carry out the function test, cover the flue outlet at the draught hood with a suitable object. -
Page 17: Instructing The System User
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Instructing the system user The system installer should hand the operating instructions to the system user and instruct the user in operating the system. -
Page 18: Troubleshooting
Troubleshooting Diagnostic system System char- Cause Action acteristics The boiler will No voltage ■ Check the MCB/fuse and power cable not start connections. ■ Check the setting of the switch on the control unit. Boiler water tempera- Wait until the boiler water temperature ture too high has dropped by approx. -
Page 19: Ignition System
Ignition system Time chart and function Time chart T1 T2 A Heat demand E Pilot gas valve B External LPG valve F Ionisation current C Gas pressure switch G Main gas valve D Ignition H Flue gas monitoring device Intervals Waiting period Pre-ignition time Safety time 1... - Page 20 Ignition system Time chart and function (cont.) Function Pilot gas valve E and external LPG valve B (if installed) open after a heat demand A is issued. The gas pressure switch C (if installed) is switched on. Gas flows to the pilot burner; at the same time, ignition D is switched on.
-
Page 21: Designs
Designs Burner control connection diagram CN10 S3 T2 T1 A Burner control unit B Gas pressure switch (plug CN3) - Page 22 Designs Burner control connection diagram (cont.) C Flue gas monitoring sensor (plug F External LPG valve BV EXT (plug CN2) CN4) G Pilot burner Plug with resistance H Gas valve BV1 (plug CN9) D Ignition cable K Burner cable (plug CN1/fA) E Ionisation cable...
-
Page 23: Draining/Frost Protection
Draining/frost protection Draining/frost protection To completely drain the boiler (e.g. when there is a risk of frost), also drain the l.h. boiler section via drain valve A at the front of the boiler. -
Page 24: Parts Lists
Parts lists Parts lists When ordering spare parts: 210 Spring hook Quote the part no. and serial no. (see 211 Edge protector type plate) and the position no. of the 212 Logo required part (as per this parts list). Standard parts are available from your Wearing parts local supplier. - Page 25 Parts lists Parts lists (cont.)
- Page 26 Parts lists Parts lists (cont.)
- Page 27 Parts lists Parts lists (cont.)
-
Page 28: Commissioning/Service Reports
Commissioning/service reports Commissioning/service reports Settings and actual val- Set value Commis- Mainte- sioning nance/Serv- Date Static pressure mbar Max. 57.5 mbar Supply pressure (flow pressure) = for natural gas E mbar 8-25 mbar = for LPG mbar 27.7-57.5 mbar Tick gas type Nozzle pressure mbar Carbon dioxide content... -
Page 29: Specification
Specification Specification Rated heating output Flue pipe 7 (internal diam- eter) Required draught mbar 0.03 0.03 0.03 0.03 0.03 Maximum draught mbar Flue gas Temperature (gross) °C Mass flow rate ■ Natural gas kg/h ■ LPG kg/h Chimney information ■ Observe the required draught when sizing the chimney. -
Page 30: Certificates
Declaration of conformity Declaration of Conformity for Vitogas 100-F We, Viessmann Werke GmbH&Co KG, D-35107 Allendorf, confirm as sole respon- sible body that the product Vitogas 100-F with the boiler control unit Vitotronic complies with the following standards: DIN EN 297... -
Page 31: Keyword Index
Keyword index Keyword index Burner control unit......13 Ignition system........19 Ionisation current.......12 Changing the gas type......7 Checking the burner tubes....13 Minimum system pressure....7 Checking the flue gas monitoring device..........16 Checking the gas type......7 Nozzle pressure table......11 Checking the nozzle pressure....10 Checking the pilot burner....14 Cleaning the heating surfaces...14 Parts lists...........24 Connection diagram, burner....21... - Page 32 Applicability Serial No.: 7245365 7245366 7245367 7245368 7245369 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...