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Summary of Contents for Viessmann VITOBLOC 200 Series
- Page 1 Operating instructions for users VITOBLOC 200 Type EM-530/660 version SCR Part no. 7727282 Type EM-530/660 version SCR-ready Part no. 7727283 CHP unit for operation with natural gas Please retain for future use 5841435 GB 09/2019...
- Page 2 (even when only excerpts are used), unless a contractual agreement is reached in this regard. Viessmann Werke GmbH & Co. KG reserves the right to change the product described herein at any time and without notice, in line with technological advances, unless...
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Page 3: Table Of Contents
Table of contents Introduction ..................4 Structure of the safety instructions................4 Depiction of safety instructions ................... 4 Safety symbols ......................5 Trademarks ........................5 Intended use ..................6 Safety ....................7 Legal disclaimer ......................7 Safety equipment ......................7 Safety equipment ...................... -
Page 4: Introduction
Introduction Introduction Viessmann Werke GmbH & Co. KG expressly This document applies to the combined heat and disassociates itself from all content of all linked power (CHP) unit Vitobloc 200 EM-530/660 (versions websites and does not consider such content its own. -
Page 5: Safety Symbols
Introduction Safety symbols The following signs (safety symbols) are attached to the machine or must be affixed on/in the plant room by the operator: 1.3.1 Prohibition signs 1.3.2 Warning signs Access for unauthorised persons Warning of dangerous electrical forbidden! voltage! Areas identified in this way may only be Means "stop"... -
Page 6: Intended Use
Intended use Intended use The operator of the Vitobloc 200 EM-530/660 CHP EC Declaration of Conformity and Declaration of unit (versions SCR and SCR-ready) must observe the Incorporation relevant country-specific laws and regulations. This CHP unit is considered a complete machine as Target group referred to in the EC Machinery Directive. -
Page 7: Safety
Safety information Information concerning safety cannot be interpreted DANGER against Viessmann Werke GmbH & Co KG. Even if all safety instructions are followed, there is no guarantee Removal of the silencer hood panels! that the CHP unit will not cause any injuries or Risk to life, serious personal injury damage. -
Page 8: Personnel
Safety Personnel All personnel working on the CHP unit must be The installer is responsible for the following tasks: trained in its use. They must also have read and ● Installing the CHP unit. understood the documentation, including the chapter ●... -
Page 9: General Safety Regulations
Safety General safety regulations Only use the CHP unit if it is in perfect technical ● In the event of malfunctions, shut down and secure condition in accordance with its intended use, and if the machine immediately! Correct all faults you are aware of all safety-relevant factors. -
Page 10: Special Safety Regulations
Safety Special safety regulations ● 3.6.1 Siting and storage Installation of the machine and its peripheral connection systems may only be carried out by authorised personnel from a specialist company, PLEASE NOTE who have been instructed in these tasks by the manufacturer. -
Page 11: Information Regarding Particular Types Of Hazard
Safety Information regarding particular types of hazard 3.7.1 Thermal hazards 3.7.3 Hazard due to radiation WARNING DANGER In the event of a fault, safety pressure The generator's electromagnetic fields limiters can be triggered and discharge can cause faults in active implants hot coolant! (e.g. - Page 12 Safety 3.7.5 Hazards during transportation 3.7.7 Oils, greases and other chemical substances DANGER WARNING Suspended loads! Falling loads can cause death or Take care when handling oils, greases serious injury and other chemical substances! ► Never stand under suspended Personal injury or irreversible loads.
- Page 13 Safety 3.7.8 Electrical energy/equipment ● Only equip and operate the machine with products DANGER permitted by the manufacturer. ● Only use original fuses/MCBs with the prescribed Live components! current strengths! Shut down the machine Death by electrocution on contact immediately in the event of faults in the power ►...
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Page 14: Product Description
Product description Product description Overview The Vitobloc 200 EM-530/660 CHP unit (versions SCR and SCR-ready) include the following components fitted to a base frame: ● 4-stroke gas engine ● Gas supply unit ● Synchronous generator ● Lubricating oil system ● Sealed unvented cooling circuit with heat extraction ●... -
Page 15: Casing
Product description Casing Exhaust gas post-treatment controller The casing of the EM-530/660 (versions SCR and SCR-ready) consists of a base frame with noise The SCR exhaust gas post-treatment system has a attenuating elements for the engine/generator unit separate controller integrated into the CHP unit and panels of the heat exchanger unit. -
Page 16: Type Plate
Product description Type plate The type plate is located on the connection side of the CHP unit. Fig. 6 Vitobloc 200 EM-530/660 SCR type plate Operating instructions VITOBLOC 200 EM-530/660 version SCR... -
Page 17: Operation
Operation Operation DANGER WARNING Leaks in the gas supply and exhaust Leaks and breakage can cause oil system can cause gas to escape! and steam to escape! Risk to life due to explosion or Serious injury due to burns or poisoning scalding ►... -
Page 18: Switching Off
12 weeks, the CHP unit must be After commissioning, you should contact the CHP Service preserved by the manufacturer's technicians. department at Viessmann Landsberg (tel. +49 (0)8191 / 9279-60) to check whether the data from the corresponding CHP unit is being received at the Viessmann data server. -
Page 19: Controller Functions
Operation Controller functions 5.5.1 Programming and display field on control panel Fig. 9 CHP unit programming and display unit Pos. 1: Unit controller display screen: F7 key: Fault Display of default screen (diagram) or (to show plain text fault messages on the display) display of menu screens Press the F7 function key if the red "Error"... - Page 20 Operation 5.5.2 Default screen of the programming and display unit Fig. 10 Default display screen of the programming and display unit for the CHP unit Pos. 1: Operating mode - A U T O - M A N U A L - O F F Pos.
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Page 21: Chp Unit Controller Level 1: Displaying And Changing Operating Values
Operation CHP unit controller level 1: Displaying and changing operating values 5.6.1 Displaying engine values ● F2 function key to display the menu. (For information only! Example: Fig. 11) ● 2x F2 – further temperatures ● Press C to return to the default screen Fig. - Page 22 Operation 5.6.3 Displaying/changing the date and time ● Press the F5 function key to display the options menu. Selected field is marked with a single underline (Fig. 13). ● To select a different field: Move the underline to the required position (e.g. date) with arrow keys 4 or 6 (Fig.
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Page 23: Overview Of Unit Controller
Operation Overview of unit controller VITOBLOC 200 EM-530/660 version SCR Operating instructions... -
Page 24: Operation Of The Scr System
► Wear personal protective equipment (e.g. protective gloves). The SCR system is commissioned before delivery of the CHP unit. If an SCR-ready system is being upgraded to a full SCR system, Viessmann Service WARNING will carry out commissioning. Take care when handling AdBlue™! - Page 25 AdBlue , and monitor the system for faults. It is not possible to change the process parameters at operator level; this can only be done by Viessmann Service. Action status: Green – Automatic Yellow –...
- Page 26 Operation 5.8.4 Operation of the SCR system The keys can be used to call up information, change parameters and initiate processes. Usable keys are displayed, or the functions of the F keys appear, depending on the screen or selected function, above the F1 to F4 keys.
- Page 27 ● CAN bus cable faulty. SCR system warning ● ● Internal warning on the SCR Contact Viessmann Service controller. • Identify fault more accurately. Fault ● Internal fault of the SCR controller. Faults can be viewed under DM1 message.
- Page 28 ● ● UDS faulty Replace UDS. SCR miscalculation ● ● Problem during data Contact Viessmann Service. processing. SCR temperature sensor faulty ● ● Cable break or sensor faulty. Check cable and replace if necessary. ● Replace temperature sensor.
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Page 29: Tasks For The System Operator
Operation Tasks for the system operator DANGER Note For the daily inspection of the CHP unit to check that Smell of gas! it is operating correctly, do not remain in the plant Risk to life due to explosion or room any longer than necessary and stay on the poisoning operating (display) side of the CHP unit. -
Page 30: 5.10 Emergency Operation
Operation 5.10 Emergency operation 5.10.1 EMERGENCY STOP 5.10.2 What to do if gas escapes ● In an emergency, press the EMERGENCY STOP DANGER button on the control panel. Escaping gas due to leaks in the gas This shuts down the engine, but the pumps and supply! fans run on to dissipate the accumulated heat. -
Page 31: 5.11 Faults And Troubleshooting
Operation 5.10.4 What to do if there may be a leak 5.11 Faults and troubleshooting In the event of an operating fault, the plain text fault DANGER message will be shown on the screen (Fig. 22, pos. 1) Leaks can release oil, steam and exhaust and the red "Error"... -
Page 32: Information Regarding Service And Maintenance
Shutdown and decommissioning Information regarding service and maintenance Service and maintenance work must always be carried out by authorised service personnel in accordance with the manufacturer's service list. For maintenance work, a shut-off valve must be installed on site in the heating water flow and an air vent valve in the heating water return, both in the immediate vicinity of the CHP unit. -
Page 33: Shutdown And Decommissioning
Information regarding service and maintenance Shutdown and decommissioning Temporary decommissioning PLEASE NOTE To uphold any possible warranty claims, during temporary decommissioning the operator must take Battery storage! preservation measures to protect the EM-530/660 Risk of freezing (versions SCR and SCR-ready). ►... -
Page 34: Final Decommissioning
Shutdown and decommissioning Final decommissioning ● Before dismantling, the CHP unit must be disconnected electrically by an electrical contractor. All connections to the power supply must be broken mechanically. ● Depressurise the heating water and coolant pipes. ● Drain and dispose of heating water and coolant containing glycol. -
Page 35: Appendix
Appendix 8 Appendix Operating log form The completed forms must be retained! Operating log booklets with forms for 1 year (52 weekly tables) are available from Viessmann Kraft- Wärme-Kopplung GmbH (tel. +49 (0)8191 9279-60) on request. System ID Unit type... -
Page 36: Operating Fluids
(Lambda = 1 and turbo). The extended oil change observed and, where required, responsibility for intervals of CHP unit manufacturer Viessmann Kraft- providing verification using oil analyses lies with the Wärme-Kopplung GmbH apply. For any warranty individual. - Page 37 Appendix 8.2.4 Heating water Quality regulations for heating water as per PLEASE NOTE VDI Guideline 2035 ► In the case of multiple heat The quality of the heating water is defined by the generators, the specific system manufacturer's instructions and VDI Guideline volume is determined by means 2035 "Guidelines for the prevention of damage of the lowest individual heating...
- Page 38 Appendix 8.2.5 Gas quality 8.2.6 AdBlue Natural gas and combustion air must not contain any For operation of the SCR exhaust gas post-treatment phosphorus, arsenic, heavy metals, dust or halogens system, AdBlue operating fluid is required. to an extent greater than the specified limits. This precise composition of the 32.5 % urea water The natural gas must be free of mist, dust and liquids solution is specified in ISO 22241-1.
- Page 39 Notes VITOBLOC 200 EM-530/660 version SCR Operating instructions...
- Page 40 Applicability 7727282 Vitobloc 200 EM-530/660, version SCR 7727283 Vitobloc 200 EM-530/660, version SCR-ready Viessmann Werke GmbH & Co KG D-35107 Allendorf Tel.: +49 (0)6452 70-0 Fax: +49 (0)6452 70-2780 www.viessmann.de...
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