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驻车加热系统培训

驻车加热系统培训. 一汽-大众售后服务科 培训组. Yanjun.wang@faw-volkswagen.com. 车型一览表 WEBASTO TDI 汽油 A8 辅助加热 / 驻车加热 总装装备. 驻车加热作为总装装备 A6 加热装置中有 PTC 元件 驻车加热作为总装装备 A3 在冷却液中有加热头 驻车加热作为售后加装 TT - 驻车加热作为售后加装 A2 辅助加热 - 寒冷地区 (柴油) 驻车加热作为售后加装 加热装置中有 PTC 元件 - RdW ( 柴油)

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驻车加热系统培训

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  1. 驻车加热系统培训 一汽-大众售后服务科 培训组 Yanjun.wang@faw-volkswagen.com

  2. 车型一览表 WEBASTO TDI 汽油 A8 辅助加热 / 驻车加热 总装装备. 驻车加热作为总装装备 A6 加热装置中有PTC 元件 驻车加热作为总装装备 A3 在冷却液中有加热头 驻车加热作为售后加装 TT - 驻车加热作为售后加装 A2 辅助加热- 寒冷地区 (柴油) 驻车加热作为售后加装 加热装置中有PTC 元件 - RdW (柴油) A2 带循环辅助加热 只有通过发动机和空调 控制单元开关

  3. ARDIC (Eberspächer瑞典子公司) TDI 汽油 A4 加热装置中有PTC 元件 驻车加热作为总装装备 Ardic 在一段时间以来在VW Konzern 内的政府用车 (联邦边防军, 警察, 等.…安装) 前景: 在 D3 车山使用Webasto

  4. 一、主要部件 Item Qty. Description heater 12 V (including circulating pump and electronic control unit) stand digital timer 1530, 3 preset times transmitter T70, heating period 10-60 min wiring harness metering pump fuel hose Øi 1,5 / Øa 5; 5000 lg. air-intake hose PAP Øi 18 / Øa 25; 500 lg. air-intake hose exhaust silencer Ø 22 flexible pipe (inoxyd.) Øa 22; 1000 lg. bag (mounting hardware for Thermo Top C) consisting of: connection pipe, plastic Ø 18 x 20 hose clamp (chrome) Ø 20 ... 27 pipe clip Ø 25 pipe clip Ø 24 ... 26 mounting strip 25 x 100 cable tie 178 lg. mounting hardware bag (accessories) consisting of: hose clamp (steel) Ø 10 hose clamp (steel) Ø 12 fuel hose B8 x 12 fuel extractor 8 x 5 x 8 fuel hose 4,5 x 10 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 20 21 22 23 24 1 1 1 1 1 1 1 1 1 1 1 1 2 7 2 3 1 30 8 4 2 1 4 Thermo Top E / Thermo Top C

  5. 1、加热器 Thermotop Z Thermotop C

  6. Thermo Top Z 加热功率 5KW 控制范围 2,5 - 5KW 电压 12 V 燃料 柴油 163 214 106 Thermo Top C 加热功率 5KW 控制范围 2,5 - 5KW 电压 12 V 燃料 汽油和柴油 163 技术参数 235 106

  7. 3 5 6 8 1 2 4 Thermo Top Z/C 9 11 10 16 14 13 12 1 进气管 9 遥控器 T60 2 燃烧空气鼓风机 10 热交换器 3 出水管 11 燃烧管 4 预热塞 12 尾气出口 5 雾化器 13 燃料入口 6 插头 14 循环泵 7 控制单元带温度传感器 15 入水管 8 定时器 16 计量油泵

  8. 1、燃烧原理 引火塞/火焰监控器 燃料蒸气 主火焰 引燃火焰 O O 2 2 循环介质 点燃过程中的喷嘴 Brenner im Startvorgang it060105

  9. 后壁 喷射 Benzin 汽油 Strahlung Flamme 火焰 Verdampfer- element 循环介质 后壁 Diesel R點kwand 导热板 喷射 柴油 Strahlung Flamme 火焰 Verdampfer- element 循环介质 燃烧 热通道 Verbrennung

  10. 7 Thermo Top C 3 2 尾气装置 3 中央盖板 8 4 计量油泵 5 带引燃塞的燃烧管 6 燃烧空气鼓风机 7 控制单元 带 温度传感器 8 循环水泵 5 6 2 4 元件装配示意图

  11. 功能 检测 Thermo Top Z/C; E 混合空气风扇 提供混合空气. Imax: 2.5 A, Urated = 12 V Check for damage, easy movement Comment 更换新垫圈. 31.08.01 / tt031300 / WTI / ATT-T

  12. 12 功能 检测 注意 驻车加热/辅助加热 作用 带热交换器的控制单元 - 控制和调整工作过程 - 传递燃烧热量 -自诊断 - 密封性, 未损坏, 燃烧管内无 沉淀物 - 只能整个更换

  13. 12 功能 检测 注意 驻车加热/辅助加热 燃烧管带预热塞 / 火焰控制器 - 分配和 雾化 燃料 - 在初始阶段雾化燃料 - 监测燃烧工况 - 雾化器没有损坏 并且容易焦化 - 预热塞 / 火焰控制器 R25 = 0,3 - 0,33 (万用表不能测量, 数值很小) - 预热塞 /火焰监控器 不要 外接电源 Thermo Top Z/C

  14. Thermo Top Z/C; E Burner with pencil-type glow plug / flame detector Function - Fuel distribution and vaporization - Fuel vaporization during the starting phase - Monitoring of combustion process Check - Check vaporizer for damage and coking - Pencil-type glow plug / flame detector R25 = 0,30 - 0,33  I < 5 mA Comment Do not connect pencil-type glow plug / flame detector to external power source. 31.08.01 / tt031200 / WTI / ATT-T

  15. 预热电流 I(A) 40 35 30 25 20 15 10 5 0 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 t(ms)

  16. Thermo Top Glow plug current The pencil-type glow plug is a silicon-nitride sintered ceramic pin with integrated tungsten filament. 12V nominal resistance R25 = 360 m  % I(A) 24V nominal resistance R25 = 1400 m  % 40 35 30 25 20 15 10 5 0 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 t(ms) 31.08.01 / tt071500 / WTI / ATT-T

  17. Thermo Top Flame detector characteristics Resistance FD W R = ( ) FW Interruption resulting in shutdown due to fault ! Flame 'light' 7  Flame 'dark' 5,6  Short circuit resulting in shutdown due to fault ! Temperature “flame” T=(°C) 0,4 at: 25°C W 31.08.01 / tt071600 / WTI / ATT-T

  18. Thermo Top Z/C; E Circulating pumps 作用 Circulation of the heating medium. 检测 Apply 12 V power = > Imax = 1 A 注意 For various installation variants replacement of pump cover is possible - the marked version is the standard version 31.08.01 / tt031400 / WTI / ATT-T

  19. 12 驻车加热/辅助加热 0-90° 0-90° 注意安装位置!

  20. Thermo Top Z/C; E Installation positions and type plate direction of travel any installation 31.08.01 / tt070402 / WTI / ATT-T

  21. 12 驻车加热/辅助加热 控制单元插头输入/输出电压 插头, 布置图 2 Uhr T60 DP BL 12V+ GS/FW UP 5 4 6 2 1 2 2 2 1 1 1 3 2 1 X6 X5 X4 X3 X1 X2 1 诊断 1 加热插头 (选装) 夏季/冬季-开关 (选装) 2 Thermo Top C

  22. Thermo Top / Thermo Top T Fuel system Venting of supply unit T-piece with non-return valve 64545A Joint, fuel return line Activated carbon filter Tank vent pipe 31.08.01 / tt060104 / WTI / ATT-T

  23. 2 1 1 3 4 5 Thermo Top Z/C; E / Thermo Top S Possibilities of fuel extraction in passenger cars Caution The "Legal Provisions for Installation" and the "Important Notes" contained in the installation instructions of the applicable heater must, on principle, be observed! non-return valve from engine to metering pump 1Webasto fuel pick-up 2 Webasto fuel tank 3 Tank extractor 259 08B / 641 67B /67930A / 838 13A / 97186A / 9001450A 4 Non-return valve 114 646 5 Tank extractor Ø 18 mm 863 79A Ø 15 mm 862 77A remove non-return valve 31.08.01 / tt060102 / WTI / ATT-T

  24. Thermo Top Z/C; E / Thermo Top S Connection to the vehicle fuel system Fuel Supply Diesel Gasoline l + l  7m l + l  4,5m 1 2 1 2 l 1,2 m  l 0,5 m  1 1 l 5,8 m  l 4 m  2 2 with max. perm. overpressure (bar) in fuel line Permissible fuel feed height H (m) gasoline Diesel 0,00 0,15 0,30 1,00 0,07 0,21 perm. fuel with max. perm. vacuum (bar) suction height S (m) in fuel tank Diesel gasoline 0,00 – 0,04 – 0,35 – 0,00 – 0,31 0,50 1,00 – – 0,27 31.08.01 / tt060213 / WTI / ATT-T

  25. Thermo Top E / Thermo Top Z/C Installation example VW Bora TT-E/TT-Z/C 1 Heating unit Thermo Top Z/C or E 2 Flat fuse holder and fan relay 1 Seal, Formwasher 2 Stopnut 3 Hose 4 Wireclip 5 Clip 6 Clip 7 Clamptube, black 3 Digital timer 4 Exhaust silencer 5 Combustion air intake line 6 Metering pump 31.08.01 / tt060215 / WTI / ATT-T

  26. Thermo Top Z/C; E Metering pump DP 2 DP 2 R 2 DP 2 DP 30 0-90° 0-90° 0-180° 0-180° 0-180° 0-180° 0-180° 0-180° horizontal only 31.08.01 / tt060212 / WTI / ATT-T

  27. 1 Thermo Top 3 2 4 Thermo Top Integration into fuel system of injection enginesIn-series integration into return line 1 Injection system 2 Engine 3 Return line 4 Flow line 31.08.01 / tt060101 / WTI / ATT-T

  28. 1 2 3 Thermo Top Thermo Top Integration into engine-water circuit, integration in secondary circuit (non-return valve) 1 Engine 2 Non-return valve 3 Vehicle heat exchanger 31.08.01 / tt040200 / WTI / ATT-T

  29. 1 2 Thermo Top Thermo Top Integration into engine/water circuit In-series integration 1 Engine 2 Vehicle heat exchanger 31.08.01 / tt040100 / WTI / ATT-T

  30. 2 5 3 1 4  Thermo Top C Thermo Top C Integrtion into engine-water circuit, example MB E class 1 Engine 2 Vehicle heat exchanger 3 El. pump (off) 4 Combination valve 5 Thermostat 31.08.01 / tt040400 / WTI / ATT-T

  31. 3 1 2 4 5  Thermo Top Z Thermo Top Z Integration in engine-water circuit, example MB E class 1 Engine 2 Vehicle heat exchanger 3 Heater heat exchanger 4 Compensator tank 5 Thermostat 31.08.01 / tt040300 / WTI / ATT-T

  32. Thermo Top Water-integration, small Thermostatcircuit TT 1 Engine 2 El. pump 3 Vehicle heat exchanger 4 Heater heat exchanger 5 Compensator tank 6 Thermostat 7 Non-return valve 8 Thermostat (Webasto) 31.08.01 / tt040500 / WTI / ATT-T

  33. 1 Thermo Top 3 2 4 Thermo Top Integration into fuel system of injection enginesIn-series integration into return line 1 Injection system 2 Engine 3 Return line 4 Flow line 31.08.01 / tt060101 / WTI / ATT-T

  34. Thermo Top Example of fan control, Audi A4 air conditioning system 1 Vehicle fuse holder 2 Fan motor 3 Recirculating air valve 31.08.01 / tt050900 / WTI / ATT-T

  35. Thermo Top Z Automatic circuit diagram for auxiliary/supplementary heating device (retrofit) 31.08.01 / tt050602 / WTI / ATT-T

  36. Thermo Top Z Wiring harness, upgrade kit 1 Digital timer 2 Connection f. supplementary heating device 3 'Equipment on' indicator 4 Circulating pump 5 Fan connection 6 Negative conductor 7 Relay base 8 Relay base 9 Fan relay 10 Negative conductor 11 Fuse block 12 Negative conductor 13 Mounting plate 14 Fuse cover 15 Voltage supply terminal 30 16 Werle relay 31.08.01 / tt050601 / WTI / ATT-T

  37. Thermo Top Z Wiring harness, supplementary heating device Heater Metering pump Diagnostic connector Thermostat A B C D 31.08.01 / tt050501 / WTI / ATT-T

  38. Tele Thermo Top Delivery Volume T70 / T80 31.08.01 / tt051602 / WTI / ATT-T

  39. Thermo Top Delivery Volume of T70 Retrofit Kit 31.08.01 / tt051603 / WTI / ATT-T

  40. Tele Thermo Top Installation Diagram of T70 31.08.01 / tt051606 / WTI / ATT-T

  41. Thermo Top Installation Diagram of T70 Retrofit Kit 31.08.01 / tt051608 / WTI / ATT-T

  42. Tele Thermo Top Installation Diagram of D Network Kit 31.08.01 / tt051609 / WTI / ATT-T

  43. 12 驻车加热/辅助加热 上点火极限 点火混合特性 下点火极限 混和气过稀 混和气过浓 点火极限作为温度功能(图表) 燃料 空气

  44. 12 驻车加热/辅助加热 量 最大 碳黑 过浓 过稀 CO2-含量作为空气比例

  45. 12 驻车加热/辅助加热 辅助加热装在: A8 2,5l V6 TDI VP44 3,3l V8 Common Rail A2 1,2l 3Zyl TDI 泵喷嘴 (环保) 带循环泵 (加热在 发动机不工作时) 1,4l 3Zyl TDI 泵喷嘴 (只用在寒冷地区)

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