12 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 功能 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 检测 -自诊断 - 密封性, 未损坏, 燃烧管内无 沉淀物 注意 - 只能整个更换

12 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 功能 - 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 检测 注意

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

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 5 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 t(ms) 31.08.01 / tt071500 / WTI / ATT-T

! ! Thermo Top Flame detector characteristics 0,4 at: 25°C W Resistance FD R = ( ) W 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

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

12 驻车加热/辅助加热 0-90° 0-90° 注意安装位置!

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

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 BL 12V+ Uhr T60 DP UP GS/FW 4 5 6 2 3 X6 X5 X4 X3 X2 X1 诊断 1 1 加热插头 (选装) 夏季/冬季-开关 (选装) 2 Thermo Top C

Possibilities of fuel extraction in passenger cars 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! 3 4 1 5 2 non-return valve from engine to metering pump 1 Webasto 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