VERSUSGAS USER MANUAL EN - 20.11.2012
Contents
1. engine RPM programmed switching time Readiness to switch to gas is indicated by flashing LEDs Automatic switching to gas supply After turning the key to the ignition system is activated the fuel switch LEDs start blinking In this case the vehicle continues to be operated on gasoline After fulfilling all the switching conditions system changes the fuel to gas supply LEDs stop blinking light up If extended features of VERSUS buzzer system are programmed this process can be further indicated with beep signal Ask the installer workshop staff for more details Manually switching to gas supply In order to switch from gasoline no LEDs are highlighted to the gas engine supply press the switch LEDs will flash the engine is still powered with gasoline After fulfilling all the conditions required to switch mode system is switched on gas supply LEDs stop blinking start light up GASOLINE mode Picture 1c GASOLINE mode display When GASOLINE mode is operating all LEDs on the switch are off as shown in Picture 1c This means that the engine is powered by gasoline regardless of the switching parameters The change of fuel type is possible only by pressing the switch When pressed the VERSUS system switches to AUTO During the operating conditions in order to switch the engine from gas LED lit to gasoline supply press the switch LEDs are off which means that the engine is gasoline powere2. the pressure there is no a leak the controller completes the BS N lirsus procedure that is confirmed with Two top diodes shining for 3 seconds Picture 11 and cy One beep signal can be heard i After this time the controller switches the mode to AUTO mode Picture no 1l leakage test positive Picture no 1m leakage test negative b Test negative leakage detected If within 15 seconds the controller registers a pressure decrease of more than 15kPa the controller completes the procedure that is confirmed Nlzssus with Two bottom diodes shining for 3 seconds Picture 1m and Triple beep signal can be heard After this time the controller switches to Gasoline mode Notes Incase a tank is empty the leakage test will never be performed correctly the result will be negative Please make sure that the tank is at least filled Please note that this procedure can only check for leakage of the output section of the regulator gas hose with filter injection rail and Pressure sensor Map Sensor Other leaks are not detected The efficiency of the procedure also depends strongly on the type of regulator solenoid valve must be attached close to the regulator In case the solenoid valve is located far away from the reducer and there is a pipe full of gas between the devices the potential pressure falls of the evaporated gas pressure will be compensated by GAS coming from this intermediate pipe In s
3. SGI VERSUS SYSTEM USERS MANUAL 10 2012 CONTENT Gae a ON etre eee a 2 ER 16S functions and Service ssesssseseeessssesseeeresssssrreereesssssesseeeressssrssereesssssenns 3 AU T O o oe segas a ee pce ceca seeessceccecececccccceccnnncnscassseccsscccereccccccccccsseeeens 4 GA SET TP SSSI se eens isesqueessceenssseesssccccccannssesesssccccccnnssseesssceccccnnassescecees 4 GA Serer eeceteeeeccccccencccccccccssncoencassssseesscccettceccccccessseeeeas 4 otr pedes OF the controller 0c ccccvcscnvercnsevevavsavacccsavarcccavevacsenavacsavarscaavanas 6 Kazaa l O Ga 6 PEP ECTION eo c 6 cape a OCAR FOELED WITH GAG 0000cssssssessccceeececcccccccsscccecssssssssesceeeenteeeeees 7 JLE ooo eea GGG Gece eeccccccccecnnnacccessseessccecceeccccccccsscncssncsssssessceteccecs 8 GES a aaa ceeccsecuscocccaccrscocccercvecauccsrocscascosrsaascsscescuscoursescuseoursasecess 8 Emergency system Start up with gas supply cceeccsecccescccensceeeceeeceeenceeeueeteneeeeeesteneeeens 8 WWW VersuSgas coOmM GENERAL INFORMATION Versus Sequential gas system is a good solution for the latest generation of vehicles it represents the most advanced level of development of the gas injection devices System VERSUS is fully automatic and maintenance free It immediately switches to the gasoline mode when the gas tank is empty After refueling at least a half tank it automatically switches to the gas supply In the ev
4. d GAS mode Driving with the gas supply is indicated by highlighted one or more LEDs on the fuel switch The current level of gas in the tank is displayed after switching the engine to gas supply Indication of the level of the gas in the tank shall be treated as estimation of the amount of the gas in the tank because of the high inertia of a gas in the tank and the technical capabilities of the measurement system The amount of gas in the tank Picture 1d Tank full Tank full light up all the LEDs Picture 1d 3 4 of the tank Picture 1e 1 2 of the tank Picture 1f 1 4 of the tank Picture 1g Picture 1h Reserve m lersus Reserve of gas in the tank flashing red LED Picture 1h L R Automatically switching to gasoline from gas supply During operation of the system in gas mode LEDs lit it is possible to automatically switch to gasoline power Automatically switches to gasoline power occurs in two cases Picture 1i EMPTY Tank mode display a Lack of the gas Automatic switching to gasoline due to the lack of gas is indicated by flashing LEDs one after the other Picture 1i and also by beep signal In this mode the engine is powered with gasoline b Error or system failure In case of failure to launch AUTO mode from the switch contact the workshop fitting the VERSUS system The system automatically closes the gas valves and return directly to gasoline supply no LEDs h
5. ent of failure of any component or leakage of the system it automatically disconnects all the valves and switches to gasoline Practically the only required element of VERSUS operating system is its regular service at an authorized workshop All key elements of the VERSUS meet the safety requirements of the regulations ECE110R00 and ECE67RO01 This manual almost entirely describes the possible states of a call by the user and VERSUS system safe operation Before using the car fueled with gas refer to its contents If in doubt ask the staff assembly workshop with detailed explanations of the operation of the system VERSUS A ieee ow a Vs a w A f 7 ke in a i Multivalve ia Gas Supply Pipe ECUVERSUS See more information about SGI VERSUS system components in our website www versusgas com Bookmark USERS safe driving SGI VERSUS SYSTEM BASIC DESCRIPTION Gasoline supply Normally the vehicle engine is started with the basic fuel gasoline Switching to gas supply is carried out automatically after obtaining appropriate values such as the right temperature and engine RPM to ensure proper operation of the gas powered engine Always avoid low amount of Gasoline in the tank The small state of the fuel can damage the fuel pump Driving on the so called reserve is not recommended Filling the gas CNG In most countries CNG refueling is done only with the help and participation of t
6. he station staff When gas is compressed the temperature of the gas tank mounted in the vehicle may increase due to the physical properties of this process It is a natural process and fully safe from the point of view of the vehicle operation LPG Filling takes place through a gas valve which limits the available capacity of the tank to 80 Level indicators show the gas tank fill up to full at 80 actually used the tank volume For example a tank with a capacity of 50 liters can be filled up to 40 liters of LPG only Always observe safe refueling rules Ask station staff for more details VERSUS SWITCH its functions and service This switch allows manual selection of the type of fuel gasoline or gas It is possible also to activate other states of VERSUS system widely described in this chapter VERSUS system in normal operation is 100 maintenance free which means that manual switching the fuel is not required from the user of the system VERSUS controller mode signaling Picture 1a VERSUS switch general view 1 VERSUS Switch MODE and other states display 2 WERSUS change over switch button There are three basic modes of operation AUTO mode Picture 1b AUTO mode display In the AUTO on the switch all the LEDs blink as shown in Picture 1b Operating in this mode means that the gasoline is supplied and engine is ready to switch to gas supply after meeting the switching parameters gas temperature
7. ighlighted In addition the process will be indicated with beep signal Other possible modes of the controller AUTO TUNING mode Picture 1j AUTO TUNING mode display VERSUS latest control units are equipped with automatic tuning system to ensure that the driving parameters are determine to the optimal Auto tuning can be programmed by the installer and is indicated by the upper LED continuous flashing on the switch Picture 1j Illumination of the other LEDs is possible in addition to flashing top LED in this mode NOTE In auto tuning mode pressing the switch button to change fuel is undesirable In this case the automatic tuning may take longer than expected 30 40 minute drive Completing of auto tuning is indicated by four beep signals Then the controller switches to AUTO GAS LEAK DETECTION mode Picture 1k GAS LEAK DETECTION mode display 1 The engine should be started working with gasoline AUTO mode with the diodes blinking or GASOLINE mode with no diodes f kesus shining blinking 2 Press and hold the switch button for about 10sec CIX 3 After this time one beep signal can be heard and the switch starts to indicate the process of testing with two extreme diodes blinking see Picture 1k 4 Release the button and wait for test end Scenarios a Test positive no leakage For the next 15 seconds measurement of pressure is made and if there is no drop of
8. ld be considered as a necessity When engine started with gas supply it is necessary to warm up the engine before driving on idle In case there are any hesitations how to use the system always ask the installation workshop staff for more de tails om ERSUS AUTO GAS equipment ISO 9001 2008 ISO 15500 9 2001
9. tank s water capacity e CNG 200 250 bar max operating pressure in the tank requirements vary depending on the country Ask the installer for more details d use the installation after finding leaks e search for leaks with a flame 11 Due to the technical parameters of the individual components use only original spare parts of VERSUS system In particular it refers to the operational components such as filters reducer repair kits and injection rails system sensors and other Strategic items OTHERS Gas consumption Due to the technical properties of the gas it is possible and permissible amount of gas combustion increases by 10 20 compared to the amount of gasoline burned This process with the participation of the VERSUS controller is primarily controlled by the gasoline control unit and original gasoline vehicle sensors Emergency system start up with gas supply In case the vehicle cannot run on gasoline e g due to fuel pump failure it is possible to emergency run the vehicle on gas To do this a Press and hold the switch b Turn on the ignition and start the engine while holding the switch button pressed c Release the switch NOTE Please note that this is an emergency operation Multiple engine running in safe mode can cause damage to the catalytic converter and other engine components Emergency start is only possible with positive air temperatures and proper installation of VERSUS system This mode shou
10. to wash especially with high pressure the engine compartment as it can result in damage flood to non warranty repair 4 In case of a suspected failure of any of VERSUS system components not working correctly it is essential to go to an authorized service workshop In this case the controller must be switched to gasoline supply gas solenoid valves closed 5 Any service and repair work should only be carried by authorized specialist of gas installation 6 Vehicle refueling with gas installation must be carried out only by a trained gas Station attendant 7 The gas tank should be properly secured and protected Please note that a vehicle having a gas system has less load capacity of the weight of the tank with gas It is prohibited to use gas tanks and pipes dedicated for use other than installation in vehicles 8 LPG is heavier than air which means that in case of leakage to the atmosphere builds up in the lower part of the room surroundings Therefore garage for gas installation vehicle with the channel is prohibited The garage must have an efficient ventilation 9 The vehicle which was involved in a collision should be subject to inspection by an authorized installer of gas before re use 10 It is forbidden to a unauthorized repairs or adjustment of the gas b vehicle fueling with economic or industrial gas c overfilling the tank above the legal limit Depending on the country and type of gas they are e LPG 80
11. uch special cases solenoid valve far away from the reducer medium and small leaks are not being detected Itis unacceptable to check the leaks just by using the above procedure Leak test always must include all pressure connections with the use of appropriate leak testers SAFE HANDLING OF CAR FUELED WITH GAS Regular maintenance of the VERSUS system components and all other components of the vehicle is essential to ensure the safe and efficient operation of the GAS system Conducting periodic reviews extend life and proper operation of components contributing to the reduction of operating costs Maintenance service The reviews are provided for every 10 000 km and help ensure full efficiency of the system VERSUS system enables signaling of the inspection this function can be programmed by the installer Ask the installer for details Maintenance inspections of the VERSUS system are not replace for the manufacturer s suggested maintenance of the vehicle which should be carried out in accordance with the vehicle manufacturer s service card 1 Condition for safe operation of the vehicle with gas installation is to control technical state and systematic reviews of the gas components in authorized workshops 2 Vehicle with a gas installation fitted should be mandatory technically tested at least once a year This also applies to new vehicles 3 VERSUS control unit should be protected from direct exposure to water It is unacceptable
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