Page 1 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Pure Electric Bus Operation Manual Make (trade name of manufacturer) : Farizon Auto, LEVC Type : C12E Variant : 11A1L Version(s) : 1N11ENA, 1N11ENB Commercial name(s) : Farizon Auto: Farizon C12E, LEVC：LEVC BS12 Geely Sichuan Commercial Vehicle Co., Ltd...
Page 2: Table Of Contents
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 catalogue preface ..........................8 Notice to users (manual introduction and vehicle identification) ......9 Reminder information ....................10 Important Notice ....................10 Emergency procedures ..................12 High voltage system components ..............13 Operation precautions ..................
Page 3 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2.4 Vehicle nameplate ....................30 2.5 Vehicle Identification Number................31 3.1 Overview of the car interior ................32 3.1.1 Overview of the cab .................. 32 3.1.2 Driver's Top Equipment Layout ............... 34 3.1.3 Auxiliary instrument panel equipmen ............
Page 4 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.8 Startup and Driving .................... 79 3.8.1 Preparation before starting the vehicle ............. 79 3.8.2 Ignition Switch ..................80 3.8.3 Vehicle start-up ..................81 3.9 Malfunctions during driving ................84 3.9.1 Hazard Warning Devices ................84 3.9.2 Front combination headlights ..............
Page 5 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.10.7 Use of Battery Thermal Management System ........125 3.10.8 Daily maintenance and common troubleshooting of battery thermal management system .................... 126 3.11 Use of High Voltage Components ..............130 3.11.1 High Voltage Safety Tips ..............130 3.11.2 Vehicle High Voltage System Architecture Diagram ......
Page 6 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 4.3.1 Adjustment of steering column ............... 169 4.3.2 Driver's seat adjustment (for reference) ..........171 4.4 Seat belts ......................172 4.4.1 Fasten your seat belt ................172 4.4.2 Release seat belt ..................172 4.5 Sunshade operation ...................
Page 7 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 5.1 Emergency door valve ..................188 5.2 Safety Window/Emergency Hammer ............... 192 5.2.1 Safety Window ..................192 5.2.2 Emergency Hammer ................193 5.3 Emergency windows/safety exits ..............194 5.3.1 Emergency Window ................194 5.3.2 Safety exits .....................
Page 8 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Appendix ........................ 209 1、Accompanying accessories ................209 2、List of vulnerable parts ..................209 3 、Electrical schematic diagram ................210 4、Matters needing attention ................. 211 5、Alcohol interlock installation files and convenience information ....212 6、OBD Guidance ....................
Page 9: Preface
Please be advised that Zhejiang Geely New Energy Commercial Vehicle Co., Ltd. will continuously improve and perfect its automotive products to meet the needs of users. Our company reserves the right to make changes to product design and technical features at any time.
Page 10: Notice To Users (Manual Introduction And Vehicle Identification)
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Manual Introduction and Vehicle Identification Notice to users (manual introduction and vehicle identification) Driving a car requires strict compliance with national laws and regulations, as well as proficiency in operating skills before driving. This manual can familiarize you with the various technical performance and requirements of the car, and help you to do a good job in the use and maintenance of the car.
Page 11: Reminder Information
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 certification. Any quality problems arising from unauthorized changes to the car structure, overloading, or failure to adjust or maintain according to our company's instructions, or problems that occur after self repair, shall be deemed as automatic waiver of warranty and quality guarantee rights by the user. Our company shall not be responsible for quality, safety, or legal liabilities, and shall bear all consequences arising therefrom.
Page 12 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 1 Warning: This sign indicates the presence of a direct danger, and if the prescribed operating procedures are not followed, there is a possibility of serious injury to personnel. Figure 2...
Page 13: Emergency Procedures
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Emergency procedures 1. Emergency shutdown procedure 1) Turn the key to OFF. 2) Pull the handbrake. 3) Turn off the main power switch. 2. Fire occurs Please use carbon dioxide or dry powder fire extinguishers to extinguish the fire in a timely manner. 3.
Page 14: High Voltage System Components
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 High voltage system components All high-voltage wiring harnesses of the vehicle are equipped with orange corrugated tubes and warning labels are affixed at the connectors. Each high-voltage electrical component has a clear danger (as shown in Figure 1) or warning label (as shown in Figure 2).
Page 15 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 insulation protective covers to avoid the risk of electric shock. 3) Do not use high-pressure water guns to spray wash the entire vehicle, as it may cause insulation failure. 4) If the depth of accumulated water is greater than 30CM, electric vehicles are prohibited from passing.
Page 16: Chapter 1 Safety Warning
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Chapter 1 Safety Warning Please be sure to follow the instructions in this chapter regarding safety warnings and warning and caution signs in this manual, which must be followed when using the vehicle, otherwise unforeseen accidents or malfunctions may occur.
Page 17 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 off the ground, wedges must be added to block the wheels to prevent the vehicle from sliding. Before removing or dismantling any pipelines, joints, or related components, all pressure in the air, oil, and cooling systems should be released first.
Page 18 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 wheels, the passenger car needs to check and tighten the wheel lock nuts again after driving 200km. Many electrical devices on vehicles use high voltage, which is not a safe voltage. It is strictly prohibited to touch the metal points on the equipment with hands without confirming that the equipment is not electrified and the energy storage components have been discharged, otherwise there is a risk of electric shock! Before using the vehicle, be sure to check the system for electrical leakage! When there...
Page 19: Chapter 2 Overview
Some of the data is the basis for your warranty service. 2.1 Model Introduction The pure electric city bus series developed and researched by Zhejiang Geely New Energy Commercial Vehicle Co., Ltd. is a brand new model independently developed and produced using advanced technology and equipment at home and abroad.
Page 20 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 performance. There are dedicated seats for the elderly, disabled, and sick in the car; The handrails designed for standing passengers meet ergonomic requirements and are equipped with call bells. The driving area is designed as a semi enclosed independent space, and the distribution of instruments and control mechanisms is reasonable, providing a guarantee for safe driving.
Page 21: Vehicle Appearance
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2.2 Vehicle Appearance 2.2.1 Front view appearance Figure 2-1 Front Appearance...
Page 22 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Table 2-1 Front Appearance Table Front panel top Flip right Wiper skin corner Front road sign Front panel middle Front fog lamp display screen skin Front clearance Front wall right mirror light maintenance door Vehicle brand and...
Page 23: Rear View Appearance
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2.2.2 Rear View Appearance Figure 2-2 Rear View Appearance...
Page 24 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Table 2-2 Rear View Appearance Table License plate Rear decorative Reverse probe light parts Rear signage rear bumper display screen Rear Rear windshield indicator high light Rear cabin door LOGO lamp Rear Rear cabin door combination...
Page 25: Left View Appearance
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2.2.3 Left view appearance Figure 2-3 Left side appearance view Table 2-3 Left View Appearance Table Left end power Driver's exit door side light battery compartment door...
Page 26: Right View Appearance
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Side turn lamp Radiator grille Side window 2.2.4 Right view appearance Figure 2-4 Right View Appearance...
Page 27: Technical Parameters Of The Whole Vehicle
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Table 2-4 Right View Appearance Table Right rear power battery Emergency valve side light compartment door for exterior doors Charging socket small Front passenger Middle passenger door door door Rear passenger door Side turn lamp Side window 2.3 Technical parameters of the whole vehicle...
Page 28 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2750 Front suspension (mm) 3450 Rear suspension (mm) Table 2-6 Parameters of Drive Motor Direct drive Drive mode TZ380XS016E model Permanent magnet synchronization type Continuous power (kW) Peak power (kW) Maximum speed (r/min) 3500 1200 Continuous torque (Nm)
Page 29: Main Configuration Parameters
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Note: The drive motor system has a deceleration function: the drive motor system generates energy recovery during sliding and braking, thus having a deceleration function. Table 2-7 Parameter Table of Motor Controller Direct drive Drive mode KTZ54X56SJLB01...
Page 30 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Number of shock absorbers: 2 the front front and 4 rear Rigid portal front axle (disc brake) axle Form: All steel radial tire Main reduction reinforced drive rear axle tyre axle (disc brake) Tire specification: 275/70R22.5 Steering Integrated hydraulic power steering...
Page 31: Vehicle Nameplate
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2.4 Vehicle nameplate The vehicle nameplate is installed on the facade next to the front door pedal (as shown in Figure 2-5). The nameplate indicates the vehicle model, main drive motor power, total mass, number of passengers, manufacturing year and month, vehicle identification code, manufacturer name, trademark, and service phone number.
Page 32: Vehicle Identification Number
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2.5 Vehicle Identification Number The Vehicle Identification Number (VIN) is permanently engraved on the right front wheel compartment wall or the rear frame of the right front combination lamp on the front bumper, consisting of uppercase English letters and Arabic numerals, with a total of 17 characters.
Page 33: Chapter 3 Instrumentation And Control
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Chapter 3 Instrumentation and Control Please pay special attention to the working condition of warning lights and various instruments during vehicle operation! The warning light is on to warn and remind you that the bus may (or has already) be in danger or malfunctioning! 3.1 Overview of the car interior 3.1.1 Overview of the cab...
Page 34 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-1-1 Overview of the Driving Area...
Page 35: Driver's Top Equipment Layout
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.1.2 Driver's Top Equipment Layout Driver's loudspeaker Blind spot detection display four Driving recorder Sunshade curtain five three M player Interior rearview mirror...
Page 36: Auxiliary Instrument Panel Equipmen
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-1-2 Driver's Top Equipment Layout 3.1.3 Auxiliary instrument panel equipmen Figure 3-1-3 Layout of Auxiliary Instrument Panel Equipment Table 3-1-3 List of Auxiliary Platform Layout Defrost controller Headlight adjustment button Air conditioning controller Auxiliary switch group...
Page 37: Overview Of Cabin Layout (From Front To Back)
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.1.4 Overview of cabin layout (from front to back) Figure 3-4 Overview of Passenger Cabin Layout...
Page 38: Overview Of Cabin Layout (From Back To Front)
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.1.5 Overview of cabin layout (from back to front) Figure 3-5 Overview of Passenger Cabin Layout...
Page 39: Instruments And Control Devices
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.2 Instruments and Control Devices 3.2.1 Combination instrument indicat Energy Electric indicat Speedo indicat indicat or light conversion or light meter or light or light meter meter Low voltage Baromete indicat Baromet Odome voltmeter...
Page 40 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-6 Schematic diagram of combination instrument 1、 Barometer Figure 3-7 Barometer Diagram The pressure display range is 0Bar~12Bar. When the air pressure is below 6Bar, the air pressure indicator is in the red zone. When the air pressure drops below 6Bar, the low air pressure indicator light will light up and sound an alarm.
Page 41 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-8 Energy Meter Diagram The power meter is used to display the current remaining power of the vehicle, with analog display and percentage display. When the SOC of the entire vehicle is below 20%, the vehicle should be charged as soon as possible to avoid damaging the power battery due to over discharge of the battery.
Page 42 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-9 Energy Conversion Table The energy conversion meter is used to display the instantaneous charging and discharging status of the current power battery. When the pointer indicates in the blue area on the right, the power battery is in a discharging state;...
Page 43 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-10 Low voltage voltmeter The power meter is used to display the real-time voltage of the vehicle's low-voltage power supply, and the display mode is pointer display. The low-voltage power supply voltage should be maintained between 23V and 30V, which is the safe operating voltage range for the module.
Page 44 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 The speedometer pointer indicates the instantaneous speed of the car, measured in kilometers per hour (km/h). The vehicle speed is limited by the vehicle controller, and the vehicle speed is limited to<80km/h. When the speed exceeds this limit, the instrument panel will sound an alarm through a buzzer.
Page 45 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-12 Display Screen Interface 1 The text above the picture shows the current fault analysis of the vehicle; The central part dynamically displays the opening and closing status of the front door, middle door, rear door, rear cabin door, and ramp through a vehicle model diagram;...
Page 46 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-13 Display Screen 2 2) When the vehicle is connected to the charging gun and has been charged, and the key is not in the ON position, the instrument interface switches to the charging interface display and displays the charging gun connection indicator and charging in progress indicator.
Page 47: Instrument Panel Adjustment Function Keys
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.2.2 Instrument panel adjustment function keys The switching of the instrument interface is achieved through the switching buttons on the multifunctional steering wheel, as shown in Figure 3-14. The functions of each button are as follows: Figure 3-14 Multi functional steering wheel instrument interface switch button Multi functional steering wheel left button: Page left...
Page 48: Warning Lights And Indicator Lights
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 : Increase in instrument display brightness: Decrease in instrument display brightness 3.2.3 Warning lights and indicator lights （1） Symbol plate for pure electric vehicle models 1. Charging status (OFF or ACC) ‘...
Page 49 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Charging connection four indicator five Charging in progress Low water level warning light System fault seven indication Power battery eight malfunction DCDC not working nine instruction Insulation alarm...
Page 50 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 eleven Value1:SOC Figure Schematic Value2: Total diagram combination twelve voltage instrument Figure Schematic Value3: Total diagram combination thirteen current instrument Figure Schematic diagram combination fourteen Value9: Fault code instrument 2. Charging status (ON)+non charging status Serial name image...
Page 51 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Right turn signal three compliance sheet Left front hoof four alarm indication Right front hoof five alarm indication Left rear hoof alarm indication Right rear hoof seven alarm indication Figure 3-12 Display Screen Door 1 open eight Interface...
Page 52 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Rear Figure 3-12 Display Screen compartment eleven Interface door indicator light Parking symbol twelve plate Forward gear indication thirteen Reverse gear indication fourteen Neutral indication fifteen Position light indication sixteen...
Page 53 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 High beam seventeen symbol plate Low beam eighteen symbol plate Front fog lamp nineteen symbol plate Rear fog lamp twenty symbol plate Charging in twenty-one progress System fault indication twenty-two...
Page 54 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 pressure twenty-three alarm symbol Parking twenty-four inspection symbol Brake indication twenty-five Emergency valve twenty-six opening alarm Get off request instruction twenty-seven...
Page 55 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Disabled person's twenty-eight request to get off the vehicle Request for disabled twenty-nine passengers to board the vehicle Priority seat exit thirty request Seat belt not thirty-one fastened alarm Power battery malfunction thirty-two Driver leaving...
Page 56 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Battery voltage thirty-four alarm indication thirty-five indication temperature thirty-six alarm Turtle light indicator thirty-seven DCDC not working thirty-eight instruction Charging connection thirty-nine indicator...
Page 57 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Rain and snow SNOW mode forty Mode Insulation alarm forty-one Motor fault forty-two indication READY mode, forty-three Speed Alarm forty-four Dual source forty-five steering DCAC fault...
Page 58 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Motor low water level warning light Low battery forty-six water level alarm Low water level alarm for plumbing Value1:SOC forty-seven Value2: Total Figure 3-6 Schematic diagram voltage forty-eight of combination instrument...
Page 59 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Value3: Total Figure 3-6 Schematic diagram current forty-nine of combination instrument Figure 3-6 Schematic diagram Value8: Battery fifty of combination instrument voltage Value9: Fault Figure 3-6 Schematic diagram code fifty-one of combination instrument Total mileage Figure 3-6 Schematic diagram fifty-two...
Page 60 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 （2） Optional Symbol Plate - EBS System Serial number name image EBS red light EBS yellow light...
Page 61 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 ESP indicator light (flashing) - three ESP function is activated ESP indicator light (always on) - ESP faulty/ESP four manually turned ATC/ASR indicator light (flashing) - five ATC/ASR function is activated ATC/ASR indicator light (always on) -...
Page 62 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 ATC/ASR manual shutdown seven indicator light - ATC/ASR function disabled Hill start assist (always on) - Hill eight start assist is enabled nine Hill start assist (flashing) - Hill start assist is activated （3）...
Page 63: Lighting And Indicator Lights
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 ECAS warning light ECAS malfunction light three - ECAS function malfunction （4） Optional symbol plate - tire pressure warning Serial number name image Tire pressure alarm 3.2.4 Lighting and indicator lights 1.
Page 64 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-14 Light switch diagram Table 3-3 Lighting and Indicator Light Operation Table Knob Headligh Front Rear License Instrum Front Rear side light Rear fog position position position plate clearanc clearanc lamp light light...
Page 65 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 ○ ○ ○ ○ ○ ○ ○ × × First position ○ ○ ○ ○ ○ ○ ○ ○ Second × position 2. Light control combination switch This switch is for high beam, overtaking light, and dimming; A combination of switches for front and rear turn signals, side turn signals, and indicator lights.
Page 66 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-14 Light switch diagram When the end knob of the composite switch lever is turned forward and pressed to its position, the lights listed in the table below will light up. Table 3-3 Lighting and Indicator Light Operation Table...
Page 67 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Knob Headligh Front Rear License Instrum Front Rear side light Overtaki position position position plate clearanc clearanc ng light light light light lights e light e light ○ ○ ○ ○ ○...
Page 68 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-15 Turn signal switch diagram Pull the control lever back and forth to make the left or right turn signal flash. At the same time, the left or right turn signal indicator on the dashboard flashes. 1) Move the joystick forward (position 1), and the right turn signal will flash;...
Page 69: Instrument Panel Switch Group
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.2.5 Instrument panel switch group Figure 3-17 Left switch group...
Page 70 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Table 3-4 Left side switch list Danger alarm switch Electric slow switch Rain and snow mode switch Rearview mirror defrost switch Driver's overhead light switch Front fog light switch Driver window heating switch Rear fog light switch...
Page 71 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-18 Right side switch group...
Page 72 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 switch group Figure 3-5 Right side ECAS adjustment switch - up Channel lighting switch 1 ECAS adjustment switch - Channel lighting switch 2 downward Tilt switch Rear door switch ECAS reset switch Middle door switch Water addition switch Advertising and other switches...
Page 73 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-19 Auxiliary switch group Table 3-6 List of Auxiliary Platform Switches...
Page 74: Wipers And Washers
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 EBS switch ASR confinement switch Slope auxiliary switch Headlight height adjustment knob Battery compartment fire Decorative light switch extinguishing switch Wipers and washers Wiper control combination switch A wiper combination switch consisting of a control handle is installed on the left side of the steering column.
Page 75 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-19 Wiper Control Combination Switch Diagram 1. Press the button at the end of the washer switch lever to activate the washer, and continuously sprinkle the rinsing solution onto the glass; At the same time, the wiper will automatically work at low speed to clean the windshield;...
Page 76 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 The positioning slots on the combination switch correspond to the following scraping speeds: O Wiper off J gap type water spray brush Ⅰ Normal speed scraping brush II Quick Scratching Brush Attention: Using the wiper alone on a sunny day may scratch the glass, so it must be used in conjunction with the washer.
Page 77: Door
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.4Door Figure 3-20 Car Door Diagram This series of cars is equipped with two mechanical keys, which are used to control the ignition lock switch, open and lock the car doors. Open the car door outside: Insert the key into the lower lock hole of the passenger door panel, turn the front and rear passenger doors counterclockwise respectively, and keep the doors unlocked.
Page 78: Speaker
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 passenger door can be opened and closed by rotating the emergency valve (yellow, circular shape, open the cover plate for operation) near the passenger door in both forward and reverse directions. Open the car door inside: Rotate the yellow knobs on the lower part of the front and rear passenger door panels clockwise and counterclockwise respectively to keep the door unlocked.
Page 79 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Bell button...
Page 80: Internal Settings
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-21 Horn Button Diagram Press the horn button area on the steering wheel (indicated by the arrow) to activate the horn. 3.6 Internal Settings Indoor lighting: Press the interior lighting switch to turn on the ceiling light for interior lighting. Attention: Please turn off this light while driving to avoid affecting driving.
Page 81: Ignition Switch
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Attention: After adjusting the seat to your satisfaction, it is necessary to confirm whether the released handle has been re locked (you should hear a locking sound). Adjust the rearview mirror to ensure the driver's field of vision. Attention: The vehicle can only be started after the above vehicle condition inspection and preparation before driving.
Page 82: Vehicle Start-Up
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 ACC: The vehicle's basic electrical system is in the powered gear, and it cannot be driven at this time. ON: The vehicle is in driving gear. When the key is inserted and turned right to this position, electrical equipment such as DC/AC, alarm indicator power supply, VCU, motor controller, etc.
Page 83 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2) Check that the handbrake is in the parking position; 3) Check that the gear is in N gear; 4) Place the key switch in the "ON" position, then blow air to the alcohol lock for inspection, blowing until the alcohol lock hits ✔...
Page 84 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Alcohol lock 5) Press the brake pedal and shift the gear to D or R; 6) Release the handbrake, step on the accelerator pedal, and drive the vehicle. Note 1: When the key switch is in the "ON" position, hold it for about 2-5 seconds until the instrument ready indicator light is on before the vehicle can drive normally.
Page 85: Malfunctions During Driving
We suggest that you go to a Geely commercial vehicle service station to replace the light bulb. Before replacing the bulbs in the lighting system, be sure to turn off the ignition switch first.
Page 86 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 The light bulb may explode in the following situations: -Touch the light bulb -The light bulb falls off -Scratch or scratch the light bulb Scratches on the glass tube can shorten the working life of the bulb. Do not touch the glass tube directly with your hands.
Page 87 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Front position light Front combination 70W/70W Low beam/high beam lamp P21W Front turn signal P21/5W 21/5W Brake light/rear position light P21W Rear combination Rear turn signal lamp P21W Reverse light P21W Rear fog lamp Side turn lamp Front fog lamp...
Page 88: Front Combination Headlights
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.9.2 Front combination headlights Front combination headlights fogging up Due to the large amount of heat generated by the lighting fixtures when lit, the front combination headlights adopt a vent design to meet heat dissipation and normal pressure changes inside the headlights. Therefore, the lighting fixtures are not fully sealed, and humid air can enter the lamp through the vent.
Page 89 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-23 Schematic diagram of low-voltage battery location The battery terminals, terminals, and related accessories contain lead and lead compounds, which can cause cancer and damage the reproductive system. Therefore, please wash your hands after contact. In order to extend the lifespan of vehicle batteries and maintain the normal operation of the vehicle's electrical system, the following suggestions will be provided for the use and maintenance of batteries: 1) Prevent overcharging or long-term battery depletion.
Page 90 Black: The battery needs to be charged White: Battery needs to be replaced Battery replacement: When replacing batteries, it is necessary to use batteries of the same model and specifications. Please have our authorized Geely commercial vehicle service station disassemble, replace, and install the...
Page 91: Scrubber
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 battery for you. After replacing the battery, please hand over the old battery to Geely Commercial Vehicle Service Station for disposal or to a recycling station that complies with relevant environmental protection laws.
Page 92: Wiper
2) When replacing wiper blades, grip the wiper arm tightly. If you release the wiper arm without wiper blades and let it fall onto the windshield, the windshield may be damaged due to impact force. 3) Geely commercial vehicles suggest that you go to a qualified professional service center to...
Page 93 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 replace the wiper blades. 4) The wiper blades are easily worn parts. If the wiper blades are worn, they will not be able to fully brush the windshield, which may hinder your observation of traffic conditions. Figure 3-24 Schematic diagram of wiper Fold up the wiper arm, rotate the wiper blade, and press the fixing clip to pull out the wiper blade assembly from the wiper arm.
Page 94 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 project Specifications capacity Windshield washer detergent uses water with a hardness of Windshield less than 205g/1000kg or an appropriate amount of detergent commercial additive in an aqueous solution...
Page 95: Front/Rear Distribution Box
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.9.6 Front/Rear Distribution Box Figure 3-25 Front distribution box...
Page 96 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Definition of SPDU KM7023 Pin for Full Chip Digital Power Distribution Module card Power cord Controller Serial address number KM7023 wiring number Constant fire CON1-1 Constant fire 2 power supply Constant fire CON1-2 Constant fire 1 power supply...
Page 97 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 nine CON4-B CAN1-L (input) communication CAN1 shielding CON4-F Shielding wire layer eleven CON4-C CAN2-H (in) communication twelve CON4-D CAN2-L (input) communication CAN2 shielding thirteen CON4-G Shielding wire layer fourteen CON7-D Wake up line Wake up input Constant fire input (no input sleep) card...
Page 98 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Switching zero point seven seventeen CON5-A quantity, voltage five quantity Switching zero point seven eighteen CON5-C quantity, voltage five quantity Switching zero point seven nineteen CON5-B quantity, voltage five quantity Switching zero point seven twenty CON3-K...
Page 99 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 twenty- Switching zero point seven CON6-B quantity five twenty- Switching zero point seven CON6-C seven quantity five twenty- Switching zero point seven CON6-D eight quantity five twenty- Switching zero point seven CON7-A nine quantity...
Page 100 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 CON3-G thirty-six Constant fire Driving recorder/surveillance video thirty- CON3-F 3P is effective Low speed alarm/ADAS seven thirty- CON5-D Constant fire TBOX/Gateway eight thirty- CON5-E 3P or 3N Defroster power supply nine CON5-G forty 3P is effective...
Page 101 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 CON7-E fifty 3P is effective power mirrors Sound system/central control fifty-one CON7-F 3P is effective screen/reverse radar CON2-A fifty-two Constant fire EBS power supply Figure 3-26 Rear distribution box...
Page 102 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Full chip digital power distribution module SPDU SP4210 control logic Functional Design card Serial number category current address Battery+/DCDC+ 200A Power Ground CON3-A Functional Power card connection Serial number category characteristics address communication CON3-K...
Page 103 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 thre Six in one power output fifteen CON6-E CAN control supply Battery high voltage four output fifteen CON6-D Constant fire box power supply five output fifty Constant fire BCM power supply output thirty CAN control...
Page 104 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 sixt Rearview mirror output CON3-E CAN control defrosting Air conditioning panel ente output CON3-F CAN control power supply Charging wake-up htee output CON3-G CON3-R power supply H710 Wake up the front etee output CON6-C...
Page 105 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 nty- output CON7-C five nty- output CON7-B nty- Proximity output CON4-D switch/pressure sensor nty- Driver electric heating output CON4-E CAN control high-end nty- Driver's electric heating output CON4-C CAN control low gear thirt Backup ON power output...
Page 106 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 thirt output CON5-F thre thirt output CON5-B four thirt output CON5-G five thirt output CON5-A thirt output CON5-H thirt output CON4-F Wake up power supply thirt output fifteen CON4-A USB power supply...
Page 107 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 fort Backup ON power output fifteen CON4-H supply fort Middle passenger door output fifteen CON5-E power supply fort Rear passenger door output fifteen CON5-D power supply fort Low pressure power output supply for steering oil 100A thre...
Page 108 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Switchi thre Highly effective Wake up and output input CON3-P Danger alarm signal (wake-up pin) CON7-E quantity Switchi Highly effective Charging signal Wake up and output four input CON3-R (wake-up pin) (12/24V) CON3-R quantity...
Page 109: Air Conditioning System
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.10 Air conditioning system 3.10.1 Overview The vehicle's air conditioning system includes an air conditioning system, a cooling and defrosting system, and a battery thermal management system (optional); 1、 Air conditioning system The air conditioning system includes a refrigeration system and an electronic control system.
Page 110 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 stabilize to the set temperature. 3. Adjustable air volume: can be set as needed, effectively extending the service life of the fan. 4. Fresh air function: replenishes fresh air into the cabin, improves the air quality inside the car, and creates a comfortable space.
Page 111 The Geely battery thermal management system adopts refined and intelligent control, and based on the actual operating area of the vehicle, a personalized and precise matching design is adopted for the battery,...
Page 112: Use Of Electric Air Conditioning
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 battery, low energy consumption, and long driving range. 3.10.2 Use of Electric Air Conditioning Please refer to the air conditioning user manual for details 3.10.3 Maintenance and upkeep of air conditioning 1、...
Page 113 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 ★ Is the fixing clip loose ★ Is the hose damaged ※ Dry filter replace Refrigerant oil Is there any abnormal noise during ★ ※ quantity startup operation High and low compressor Check if the high and low voltage ★...
Page 114 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Electric control ★ The integrity of the components ★ Pressure relay High voltage and low voltage actions Is the insulation resistance of the high- insulation voltage positive and negative poles to ★...
Page 115 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 and completely dry it. Condenser cleaning 1. Remove the condenser fan or protect it with plastic sheeting. 2. Rinse the heat sink with high-pressure water. Pay attention to controlling the pressure and avoid damaging the radiator if it is too high.
Page 116 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 is no oxidation layer or dirt). 4. Check if the grounding of the air conditioning control system for the return air outlet is good (bolts are not loose, joints are flat, and there is no oxidation layer or dirt). 5.
Page 117: Simple Symptoms And Troubleshooting Of Air Conditioning Malfunctions
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.10.4 Simple Symptoms and Troubleshooting of Air Conditioning Malfunctions 1、 System exception: Table 3-9 Abnormalities and Troubleshooting of Air Conditioning System project reason handle Air mixed in the refrigeration Re evacuate and fill with refrigerant system Release all refrigerant, vacuum again, and Excessive refrigerant charging...
Page 118 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Check the inside evaporator fan during cooling Insufficient evaporative air and the ventilation performance of the outside volume condenser fan during heating Obstruction of suction pipe Identify the cause and eliminate it Check the flow performance of expansion Liquid pipeline blockage valves, check valves, filters, etc...
Page 119 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Holding the shaft or jamming Replace the compressor the cylinder Temperature sensor Temperature sensor malfunction Replace the temperature sensor malfunction Insufficient refrigerant charging Check for leaks, drain all refrigerant, evacuate or leakage again, and charge refrigerant The air filter is too dirty Clean the air filter...
Page 120 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Low power supply voltage Check, wait for normal operation The sealing sponge of the return Repair the insulation cotton and apply sealant or exhaust outlet is damaged The drainage hole on the Clean the water receiving tray and drainage evaporation side is blocked pipeline...
Page 121 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2、 Operation precautions Particular attention During the off-season of air conditioning usage, the air conditioning system should ensure to run once a month for 15 minutes. Otherwise, it is easy to cause refrigerant leakage and compressor failure.
Page 122 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 If there is abnormal vibration, noise, or odor during the operation of the air conditioner, it should be stopped immediately for inspection. During the use of the air conditioner, the dust screen on the return air grille should be cleaned at least once a month, otherwise it will affect the cooling effect of the air conditioner.
Page 123: Use Of Defroster
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 daily maintenance and upkeep must be carried out on schedule. Attention: All maintenance and upkeep must be carried out after turning off the air conditioning, cutting off high and low voltage power, and ensuring that the system is fully discharged.
Page 124 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 5. The device is firm, and the surface and insulation pad are dry and clean. 6. Check the defroster filter screen, clean or replace the filter screen as appropriate. 2、 Fault analysis and troubleshooting measures If a malfunction occurs, first check the following: a.
Page 125 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 CAN module damaged replace does produce hot line fault Check the circuit troubleshoot Failure Air door stuck Check and eliminate faults outlet Faulty air door actuator replace mode CAN module damaged replace adjustment line fault...
Page 126: Use Of Battery Thermal Management System
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 During the operation of the defrosting system, the system is charged with high voltage. It is strictly prohibited to open the defroster unit box and touch any components of the system. 3.
Page 127: Daily Maintenance And Common Troubleshooting Of Battery Thermal Management System
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Expansion tank MAX level Expansion tank MIN level 3.10.8 Daily maintenance and common troubleshooting of battery thermal management system 1、 Daily maintenance 1. Check whether there is dust and debris at the fan inlet and outlet, and whether the cooling system and fan are working properly;...
Page 128 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2. Check if the liquid cooling system is functioning properly and if there are any leaks or deformations in the cooling pipelines; 3. If various phenomena occur during abnormal operation, please record the fault phenomenon in detail and communicate with after-sales personnel for analysis and inspection of the fault;...
Page 129 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 There is a leak in the Check the airtightness of the system and system eliminate leaking components The system exhaust is not Re exhaust the air inside the unit clean The water pump is broken Replace the water pump The water pump is not working properly...
Page 130 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 battery thermal management unit components without authorization to prevent other accidents from occurring. 4. This battery thermal management unit belongs to high-voltage products. Non professionals are strictly prohibited from repairing or modifying the battery thermal management system, and non professionals are strictly prohibited from touching the high-voltage components of the battery thermal unit.
Page 131: Use Of High Voltage Components
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.11 Use of High Voltage Components 3.11.1 High Voltage Safety Tips Safety warning signs There will be "Danger", "Warning", or "Caution" signs in this manual, as shown in the following three images, and warnings will be posted at the corresponding positions on the vehicle. These paragraphs contain special safety information that must be read and understood before operation, and attention must be paid during the operation process.
Page 132 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-28 Warning Sign Diagram...
Page 133: Vehicle High Voltage System Architecture Diagram
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.11.2 Vehicle High Voltage System Architecture Diagram Figure 3-29 High Voltage System Architecture Diagram...
Page 134 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 High voltage system components High voltage components mainly include power battery system, integrated controller of main and auxiliary drive, drive motor, electric air compressor, power steering motor, electric defrosting, electric air conditioning system, and high-voltage wiring harness. All high-voltage components are labeled with high-voltage warning signs.
Page 135 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 mainten ance switch Figure 3-30 Schematic diagram of MSD maintenance switch Do not use high-pressure water guns to spray clean the entire vehicle, as it may cause insulation failure. The high-voltage system wiring harness is orange red and has warning labels at the joint positions. Please pay attention during use and maintenance, and it is necessary to do the following during normal use: The high-voltage wire harness is orange red and has a warning label at the connector position;...
Page 136: Use Of Power Batteries
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.11.3 Use of Power Batteries 1. Safety precautions It is strictly prohibited to touch the high-voltage positive and negative poles of the battery box (system) with bare hands or conductors such as metal or wires at the same time; It is strictly prohibited to dismantle the battery box (battery module) and high-voltage box without authorization;...
Page 137 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 and use it as a wiring harness connection bracket; It is strictly prohibited to bring the power battery box into contact with a fire source; 10) It is strictly prohibited to cover any items on the power battery box; 11) It is strictly prohibited to artificially squeeze, puncture, burn or damage the power battery system;...
Page 138 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 (4) The SOC requirements for other departure states are determined based on the mileage requirements. (5) Due to the characteristics of the battery pack, vehicles may experience a decrease in battery life in low temperature weather, which is a normal situation.
Page 139 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Note: If the depth of accumulated water is greater than 30cm, passage is prohibited. (3) In pure electric mode, if users notice a significant decrease in power or frequent malfunctions, they should promptly go to the manufacturer's authorized designated service station for diagnosis or maintenance.
Page 140 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 The optimal SOC range for battery storage is 50% to 70%; The storage environment for battery systems requires ventilation, dryness, protection from direct sunlight, rain, and distance from heat sources; Check the SOC of the battery every three months. If the SOC is below 40%, it needs to be recharged to the optimal SOC range for battery storage;...
Page 141 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 (6) MSD maintenance switch handle and base internal cleanliness/corrosion/damage; (7) Cleanliness/corrosion/damage of male and female connectors of high-voltage connectors; (8) Reliability of male and female connections in low-voltage connectors; (9) Cleanliness/corrosion/damage of male and female connectors for low-voltage connectors; (10) Scratches/corrosion/deformation/damage on the battery box body;...
Page 142 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 disassemble:  As shown in the figure, first press the buckle marked by arrow A and pull it out. At the same time, use the other hand to open the handle of the maintenance switch in the direction indicated by arrow B as shown in figure ③, and the maintenance switch is angled at a 90 °...
Page 143 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 B until you hear a "click" sound, then stop and push the buckle in.  As shown in the figure, pull the maintenance switch in the direction indicated by the arrow A to determine if the cover of the maintenance switch is installed in place.
Page 144 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 (5) Do not disassemble, dismantle, or discard power batteries without authorization. Those who transfer waste power batteries to other units or individuals, dismantle, dismantle, or discard power batteries without authorization, resulting in environmental pollution or safety accidents, shall bear corresponding responsibilities on their own.
Page 145 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 pollution. During the use of batteries, some harmful substances are generated due to side reactions, such as solvent decomposition products including propylene, ethylene glycol, ethylene, ethanol, etc. The by- products of the interaction between the electrolyte and the positive electrode include HF, LiF, (CH2CO2Li) 2CH3OCO2Li, CH4, CO, CH3OH, etc.
Page 146: Function And Use Of High Voltage Wiring Harness
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 WeChat official account: XX 3.11.4 Function and Use of High Voltage Wiring Harness All high-voltage wiring harnesses of the vehicle are equipped with orange corrugated tubes and warning labels are affixed at the connectors. Each high-voltage electrical component has a clear danger (as shown in Figure 3-27) or warning label (as shown in Figure 3-28).
Page 147: Functions And Usage Of Integrated Controller For Main And Auxiliary Drives
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-31 High voltage wiring harness diagram Function: The high-voltage wiring harness is the main connecting component of the vehicle's high- voltage power supply circuit, serving as the primary carrier for connecting the vehicle's power system and high-voltage accessory system and enabling them to function effectively.
Page 148 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3) Defrosting PTC control; 4) Short circuit protection for high-voltage components; 5) High voltage distribution; 6) Waterproof and dustproof; 7) Uncover interlock switch; 8) High voltage loop interlock 9) DCDC high and low voltage DC converter; 10) Power assisted steering DCAC;...
Page 149: Use Of Charging System
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-32 Rear High Voltage Component Diagram 3.11.6 Use of Charging System 1. Instructions for using DC charging This model is a pure electric bus, and the power battery serves as the sole power source for the vehicle's operation, providing energy for its operation.
Page 150 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 discharge, please charge the power battery in a timely manner. Before daily use, please estimate the power demand based on the mileage to ensure the safe arrival of the vehicle at the destination. This pure electric bus is recommended to use a DC fast charging solution to charge the power battery.
Page 151 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Conductive charging of electric vehicles - Part 3: Requirements for dimensional compatibility and interchangeability of DC, AC/DC plug-in and plug-in vehicle couplers". Please have a detailed understanding of the matching between the charging interface and the vehicle charging interface, as well as the matching between the charging station parameters and the vehicle battery parameters.
Page 152 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-34 DC Charging Interface Diagram 2. Charging station DC charging Connect the vehicle to the DC charging station through the charging connection plug of the DC charging station to achieve DC charging. Charging method: 1) Ensure that the power switch is in the "OFF"...
Page 153 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 side of the vehicle, as shown in Figure 3-35; Figure 3-35 DC Charging Port Location Map 3) Tightly lock the charging plug that comes with the charging station to the vehicle's DC charging port;...
Page 154 Charging station or vehicle the charging station displays a fault. If any of the above display malfunction faults occur, stop charging. It is recommended that you contact a Geely commercial vehicle authorized service store...
Page 155: Safety Operation Specifications For Towing Faulty Vehicles
Vehicle or charging station vehicle displays a fault message. We suggest that you (cabinet) malfunction contact an authorized service store for Geely commercial vehicles 3.11.7 Safety operation specifications for towing faulty vehicles When a vehicle malfunctions, first try to move the vehicle to a safe roadside area, park it, prevent...
Page 156 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 malfunctioning vehicle. In case of a serious malfunction, immediately stop the vehicle, set up a temporary parking warning sign, and wait for professional rescue personnel to tow it on site. Two operation methods for dragging a faulty vehicle: Method 1 1.
Page 157: Maintenance And Upkeep
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3.11.8 Maintenance and upkeep Warning: High voltage components and electrical equipment of pure electric systems are strictly prohibited from being repaired by professionals not designated by our company! 2. High voltage maintenance and safety precautions for pure electric systems 1) Non professionals are strictly prohibited from operating the high-voltage components and wiring harnesses of this vehicle;...
Page 158 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3...
Page 159 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 3-36 Schematic diagram of high-voltage system 4) During daily maintenance of high-voltage systems, operators must wear insulation protective equipment for operation; Operators are not allowed to wear metal accessories such as watches, rings, etc.
Page 160 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 position of the multimeter with a range greater than 1000V to measure the voltage value between the "+" and "-" terminals of the high-voltage box output terminal. Only when the measured voltage value is 0 can the maintenance operation be started.
Page 161 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 voltage harnesses, which may cause insulation degradation and pose a danger; 3) Check whether the protection of the high-voltage wire harness through the wire hole and wire sheath is intact, and whether the wire harness is worn. If the high-voltage wire harness protection device falls off and causes protection failure, please promptly supplement the high-voltage wire harness protection sleeve and other protective devices to avoid friction and wear between the high-voltage wire harness and structural components, which may cause insulation degradation of the high-voltage wire...
Page 162: Regulatory Updates
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2) The cooling system of the main and auxiliary drive integrated controller is a water-cooled system. As there is a pipeline connecting the coolant on the controller side, daily maintenance should regularly check the cooling pipeline of the controller, visually inspect the coolant interface, and check for any leakage.
Page 163 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 (2) Driving assistance system (3) Driver behavior analysis camera...
Page 164 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 (4) Inverted monitoring display screen - AE-TM70LC (bracket mounted installation) (5) Intelligent speed assisted camera (6) Reverse camera - AE-CM20G...
Page 165 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 (7) Bus data recorder (8) Electric vehicle communication controller...
Page 166 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 (9) Tire pressure monitoring system (1 controller&2 sensors)
Page 167: Chapter 4 Driving
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Chapter 4 Driving This chapter is directly related to driving operations, please follow the manufacturer's instructions for standardized operation. Proper driving of a bus is crucial for its reliability, economy, and service life. This chapter provides the rules that should be followed during starting and driving.
Page 168: Driver's Daily Inspection
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 4.1 Driver's Daily Inspection The water depth of this vehicle should not exceed 500mm (including the impact of vehicle operation on water level elevation) and the vehicle speed should not exceed 5 kilometers per hour. Avoid parking during water immersion to reduce the phenomenon of surges entering the high-voltage compartment.
Page 169: Driving Inspection
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 doors and sunroofs, etc.) and bus performance. 8. Before departure each day, check the four grounding chains of the front and rear doors with the doors open to ensure reliable grounding, the safety rope of the collector head, the carbon brush clamp plate, and the carbon block are firmly and reliably fixed, as well as the wear of the carbon brush.
Page 170: Steering Wheel Adjustment/Driver's Seat Adjustment
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 reliability and economy of the car's operation. The running in mileage of the new car is stipulated as 2000km to 2500km. During the first ≤ 3000km driving of the new passenger car, it must be driven correctly, the pedal must be gently stepped on, the speed and load should be limited, and sudden acceleration and emergency braking should be avoided.
Page 171 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 with the steering column. In order to achieve optimal driving performance, ensure driver and passenger comfort and safety, your driver's seat and steering wheel should be adjusted to the optimal position. Turn on the adjustment switch, hold the steering wheel, push it forward and backward, reach the appropriate position, and then turn off the adjustment switch.
Page 172: Driver's Seat Adjustment (For Reference)
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 4.3.2 Driver's seat adjustment (for reference) By turning the adjustment device on the driver's seat, the driver's seat and headrest can be adjusted to the most comfortable position (as shown in Figure 4-2). Figure 4-2 Schematic diagram of driver's seat...
Page 173: Seat Belts
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 4.4 Seat belts The driver's seat and wheelchair area are equipped with seat belts, which must be used. Seat belts can provide protection when the vehicle suddenly brakes or starts, otherwise serious consequences may occur.
Page 174: Sunshade Operation
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 4-3 Schematic diagram of seat belt usage 4.5 Sunshade operation The sunshade is used to prevent strong direct sunlight from causing dazzling or visual fatigue to the driver. This vehicle is equipped with a driver's front sunshade and a side sunshade, both of which are manual sunshades with guide rods.
Page 175 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 4-4 Schematic diagram of front window Manual sunshade operation with guide rod: Pull down the rope on the side of the sunshade, with the sunshade facing downwards. Release it when it reaches the desired position, and the sunshade will lock. Pull down the rope again and release it, the sunshade will automatically retract.
Page 176: Electric Adjustable Rearview Mirror (Optional)
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 4.6 Electric adjustable rearview mirror (optional) By turning the rearview mirror adjustment knob inside the car, the position of the exterior rearview mirror can be adjusted to achieve the desired position of the lens (this adjustment knob and related rearview mirror electric adjustment function are optional, and the adjustment switch can only be adjusted after the ignition switch is turned on).
Page 177: Starting And Vehicle Starting/Stopping And Parking Braking
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Push button ① to the left, and the mirror will turn to the left; Push button ① to the right, and the mirror will turn to the right; Push button ① upwards to rotate the mirror upwards; Push button ① downwards, and the mirror will rotate downwards;...
Page 178: Normal Vehicle Shutdown Procedure
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 The vehicle must be started according to this procedure! Attention: When cleaning the vehicle, it is forbidden to rinse the rear compartment, electrical compartment, energy storage module and other parts with water. The above parts can only be cleaned with a damp cloth that has been wrung out of moisture.
Page 179 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 4-6 Gear Position Button Diagram D - forward gear N - neutral gear R - reverse gear Gear operation instructions: 1) When the N gear is valid, the D and R gears are in a triggered state, At this time, pressing the D and R gears is effective;...
Page 180 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Press the D gear and the green backlight will flash, and the buzzer will sound an alarm And the conversion to N mode is effective; 4) The backlight of valid keys lights up, while the backlight of invalid keys goes out, When the button is in an invalid state, the white backlight is bright;...
Page 181: Braking
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 4.9 Braking 4.9.1 Service brake If the foot brake is unreasonably overused during high-speed driving or downhill, it can cause the wheel brakes to overheat in a short period of time and potentially burn out the brake friction pads (carbonization) in one go.
Page 182: Parking Brake
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 increase of vehicle speed. Therefore, when driving on icy and snowy roads, special attention should be paid to controlling the speed and maintaining a safe distance from the preceding or lateral vehicle. 4.9.2 Parking brake When parking, the parking brake must be applied and the parking brake lever must be fully pulled to the locked position.
Page 183: Emergency Braking
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 4- Schematic diagram of parking brake lever 1. Release; 2. Full braking; 3. Lift the blocking valve. 4.9.3 Emergency braking If the general braking system fails, the parking brake can be used as an emergency brake. The specific method is to gradually move the brake lever downwards and pull it into the locked...
Page 184: Electronic Braking System (Ebs)
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 position. Always lift the handle during use! Otherwise, if the brake lever is released before reaching the parking position, the brake lever will get stuck. Due to the fact that the parking brake only acts on the drive wheels, its braking distance is much longer than that of the foot brake, and it is also prone to slipping when braking only on the drive axle.
Page 185 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 load, ground adhesion, and brake air pressure signals to the electronic control unit, which automatically adjusts the brake pressure to form a closed-loop control. This system replaces mechanical transmission with electronic control, reducing the lag of mechanical transmission in the braking system, shortening the braking distance, and minimizing friction plate wear at low intensities;...
Page 186: Power Assisted Steering
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 reducing the risk of vehicle rollover on medium attachment high attachment roads. Vehicles equipped with ESP have this feature enabled by default. 4.11 Power assisted steering The power steering system can reduce the workload of the driver. If for some reason the front wheels cannot turn during use (such as when a front wheel is stuck against a road dam), it is not allowed to force the steering wheel to turn.
Page 187: Axle
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 4-10 Schematic diagram of steering oil cup and electric steering oil pump 4.12 Axle Before using the new axle, ensure that each oil nozzle is filled with sufficient 2 # lithium based grease, and the rear axle is filled with an appropriate amount of specialized gear oil from the oil injection hole into the reducer;...
Page 188 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 safely travel to the nearest repair service station at low speeds. Proper use can reduce and avoid air suspension failures. The requirements for using the air suspension system are: Vehicles shall not be over cut, and the overload shall not be greater than 10% when driving on good roads such as expressways and first-class highway;...
Page 189: Chapter 5 Emergency Measures
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Chapter 5 Emergency Measures The vehicle may experience some malfunctions during operation. These faults may be easy or difficult to solve. Referring to the content of this chapter, it can guide you to solve some problems. For problems that cannot be solved, please contact the nearest authorized repair station for assistance, or you can contact the bus supplier.
Page 190 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 5-1 Schematic diagram of the overall emergency valve position inside the vehicle The "internal emergency switch" installed below the driver's side instrument panel and the operation prompts next to it.
Page 191 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 5-2 Schematic diagram of external emergency valve and its usage The "emergency valve" installed outside the passenger door can be used according to the instructions next to it (as shown in Figure 5-2).
Page 192 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 5-3 Schematic diagram of emergency valves and prompt positions inside the vehicle The emergency valve installed above the passenger door and the operating instructions next to it.
Page 193: Safety Window/Emergency Hammer
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 5.2 Safety Window/Emergency Hammer 5.2.1 Safety Window The passenger safety window (as shown in Figure 5-4) is installed on the top of the front and rear of the carriage. The safety window is equipped with an optional ventilation fan that can be used for suction or exhaust.
Page 194: Emergency Hammer
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 5-4 Safety window and its ventilation fan 5.2.2 Emergency Hammer The emergency hammer (as shown in Figure 5-5) is arranged on the window pillars on both sides and the front of the vehicle. When encountering a very emergency situation such as a fire on the road or when passengers need to evacuate through the side windows, they should quickly find the safety hammer installed in a specific position inside the car, hold the handle of the safety hammer, and remove it towards the inside of the car.
Page 195: Emergency Windows/Safety Exits
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 5-5 Emergency Hammer on Window Column 5.3 Emergency windows/safety exits 5.3.1 Emergency Window In emergency situations, side windows can serve as escape exits. This car is equipped with regular...
Page 196: Safety Exits
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 side windows and sliding side windows. 1. Ordinary side windows and rear windows When an emergency occurs, use an emergency hammer to break the glass and evacuate personnel. 2. Push pull emergency window When an emergency occurs, open the side window to evacuate personnel, and if necessary, use an emergency hammer to smash the side window glass.
Page 197: Automatic Fire Extinguishing Device
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 passengers should be evacuated in a timely manner, and the power supply (including high and low voltage) should be cut off. The occupants of the vehicle should quickly remove the portable fire extinguisher from the fire extinguisher bracket and operate it according to the operating procedures to extinguish the flame or contain the spread of the fire.
Page 198 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 feedback alarm function will be activated. There are two starting methods: automatic start and manual start. Automatic start does not require on-board power and is reliable. It is suitable for both the north and south.
Page 199 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 5-6a Manual button for opening fire extinguisher...
Page 200: Maintenance And Precautions For Automatic Fire Extinguishing Systems
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 5-6b Installation diagram of automatic fire extinguisher 5.4.3 Maintenance and Precautions for Automatic Fire Extinguishing Systems: Maintenance and upkeep 1. When maintaining vehicles, do not rinse them with water to avoid getting water, oil, or other liquids on the fire extinguishing system and its connections, which can accumulate and seriously affect the normal operation of the fire extinguishing system.
Page 201 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 2. Maintenance and management personnel should regularly inspect the appearance of the fire extinguishing system and thermal initiators, and ensure that the fixing of the fire extinguishing system and installation bracket to the engine compartment is not loose; The connection between the thermal initiator and the wires should not be broken;...
Page 202: Traction
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 stacking no more than six layers. 3. When opening the box, check whether the fire extinguishing device and accessories are complete according to the shipping list, and inspect whether the fire extinguishing system and accessories are damaged.
Page 203 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 mechanical methods can be used to release the spring brake of the parking pipeline (see the method on the next page). When the vehicle is being towed, if the engine does not work, the steering will be very heavy! 2.
Page 204: Mechanical Release Of Parking Brake
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 5-7 Schematic diagram of compressed air inlet and outlet nozzles 5.6 Mechanical release of parking brake Firstly, wedge the wheels (as shown in Figure 5-8) or connect the traction rod to prevent the bus from moving after releasing the parking brake.
Page 205 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Figure 5-8 Schematic diagram of the steps for releasing the parking brake by mechanical method The traction is over, don't forget to tighten the screw to its initial position! A tow bar must be used! When the parking brake is mechanically released, the bus cannot be braked using foot brakes or parking brakes! To ensure that the bus does not move when the parking brake is released, the wheel pads and connecting tow bars should be checked!
Page 206: Tire Replacement
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 5.7 Tire Replacement 5.7.1 Disassembling the Wheel Before lifting the bus wheels, the wheel fixing nuts must be loosened a few times. Then place the jack in position. Ensure that the bus cannot be moved when lifted, lift the bus until the wheels are off the ground, and also support the body to ensure safety, then remove the nuts and wheels.
Page 207: Installing Tires
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 5.7.2 Installing tires Single tire: 1. Lift the tire to align with the center guide of the wheel hub, and install two diagonal nuts. 2. Install and tighten other nuts, and press the wheel against the contact surface of the brake hub. 3.
Page 208 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 be careful: 1. Install the spare wheel (which must be under the specified inflation pressure), taking care not to damage the bolt threads. 2. Tighten the bolts and nuts by hand, then use a wrench to cross slightly until they can be tightened by hand.
Page 209: Tire Pressure
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 To ensure safety, after replacing the wheels and driving 200km, the nuts should be rechecked and tightened. Every 6 months, regardless of whether the tires have been replaced or not, all nuts must be checked and tightened! When there is a leak in tubeless tires, it is not allowed to use the method of adding inner tubes to solve it, as this can easily create an air chamber between the inner tube and the outer tire, leading to tire rupture! When the wheel rim is damaged, it must be replaced, and when the tire...
Page 210: Appendix
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Appendix 1、Accompanying accessories Table Attachment-1 List of Accompanying Accessories Serial number name quantity User and Maintenance Manual a copy Vehicle Inspection Certificate One copy three Warranty Service Card One copy four Onboard tools a set 2、List of vulnerable parts...
Page 211: Electrical Schematic Diagram
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 3 、Electrical schematic diagram...
Page 212: 4、Matters Needing Attention
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 4、Matters needing attention 1. Please turn off the main power switch and mechanical handle switch on the dashboard when parking in the garage; When the water depth in the local area exceeds 25 centimeters, do not use vehicles, otherwise it will bring huge safety hazards;...
Page 213: 5、Alcohol Interlock Installation Files And Convenience Information
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 5、Alcohol interlock installation files and convenience information Connection diagram function Cable or pin Connection location Battery powered Orange cable; 6-hole connector under the right panel of the (Terminal+30) 0.75mm² dashboard ground 6-hole connector under the right panel of the Grey cable;...
Page 214 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 To do this, thread the cable tie through the fixing hole of the control unit and fix it on the bracket; 2. Fix the bracket on the front face of the dashboard with self tapping screws, and insert the spiral connection cable of the handheld device into the control unit;...
Page 215 GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 Modification of vehicle operation Not applicable Installation position of alcohol interlock handheld device and alcohol interlock control unit Figure 3- Installation of Control Unit Figure 4- Installation of Alcohol Interlocking Handheld Device...
Page 216: 6、Obd Guidance
GCVW19155-12 m pure electric bus (EU) Operation manual V2.3 6、OBD Guidance...

Geely C12E Operation Manual

Chapter 1 Safety Warning

Chapter 2 Overview

Chapter 3 Instrumentation and Control

Chapter 4 Driving

Chapter 5 Emergency Measures

Appendix

Quick Links

Troubleshooting

Need help?

Questions and answers

Related Manuals for Geely C12E

Summary of Contents for Geely C12E

Table of Contents