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Specialist company training, technical documentation, specialised tools and equipment are required to install and repair Webasto heating and cooling systems. Only original Webasto parts must be used. For this, also see the catalog of air and water heat- er accessories from Webasto.
Ford Focus / C-Max / Grand C-Max Table of contents Validity Preparing installation location Heater/installation kit Preparing heater Foreword Installing heater General instructions Coolant circuit Special tools Combustion air Explanatory notes on document Fuel Preliminary work Exhaust gas Heater installation location Final Work Preparing electrical system Operating instructions for end customer...
However, where this is the case, the stipulations in this "installation documentation" the "operating in- structions" and "installation instructions" of the Thermo Top Evo should be observed. The corresponding rules of technology and any information from the vehicle manufacturer should be observed during the installation work.
Ford Focus / C-Max / Grand C-Max Explanatory notes on document To provide you with a quick overview of the individual working steps, you will find an identification mark on the outside top right corner of the page in question. Mechanical system Electrical system Coolant circuit...
Ford Focus / C-Max / Grand C-Max Preliminary work WARNING! - Open the fuel tank cap and vent the fuel tank. - Close the fuel tank cap again. - Depressurise the cooling system. - Copy the factory number from the original type label to the duplicate type label. - Remove year that does not apply from the duplicate label.
Ford Focus / C-Max / Grand C-Max Preparing electrical system rt/sw gn/ws Wire sections retain their numbering in the 0,5² 4² 0,75² entire document. All equipment Inserting Connect wires to socket of K1 relay. Insert F4 Preparing 25A fuse. K1 relay is inserted only after in- K1 relay stalling the fuse holder.
Ford Focus / C-Max / Grand C-Max Electrical system Focus Plus and earth wire Wiring harness pass through 1 Earth wire, 8 mm dia. cable lug at original ve- 1 Protective rubber plug hicle earth support point 2 Positive wire on positive battery terminal Wiring har- ness rout- diagram...
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Ford Focus / C-Max / Grand C-Max C-Max / Grand C-Max Plus and earth wire Wiring harness pass through 1 Earth wire, 8 mm dia. cable lug at original ve- 1 Protective rubber plug hicle earth support point 2 Positive wire on positive battery terminal Wiring har- ness rout- diagram...
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Ford Focus / C-Max / Grand C-Max Focus 1 M5x16 bolt, large diameter washer [2x], nut 2 Angle bracket 3 Fuse and relay socket 4 Mount IPCU socket Premount- ing K1 re- 1 M6x20 bolt, flanged nut Mounting fuse holder of passen- ger com- partment...
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Ford Focus / C-Max / Grand C-Max Connect to connector C2 3 Pin15 from A/C control unit. Produce connections as shown in wiring diagram. 1 White/violet (ws/vi) wire to fan controller 2H102 2 White/violet (ws/vi) wire from connector C2, Connect- Pin 15 ing A/C ...
Ford Focus / C-Max / Grand C-Max Connect to socket connector C21 3 Pin 24 before the fan controller. Produce connections as shown in wiring dia- gram. 1 Green/violet (gr/vi) wire to fan controller 2H102 Connect- 2 Gray/violet (gr/vi) wire to fan relay R13 ing fan ...
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Ford Focus / C-Max / Grand C-Max Focus Angle down bracket of receiver 2 as shown. 1 M6x20 bolt, flanged nut, existing hole 3 Receiver Mounting receiver 1 Antenna Mounting antenna Temperature sensor T100 HTM All vehicles Fasten temperature sensor 2 with cable tie 1 to original vehicle wiring harness.
Ford Focus / C-Max / Grand C-Max Preparing installation location Mount M8 flanged nut 2 on original vehicle stud bolt with flange in front (turn by a half). 1 M8x20 spacer nut, original vehicle stud Mounting bolt installa- tion loca- tion Preparing heater 1 Coolant connecting piece, sealing ring [2x...
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Ford Focus / C-Max / Grand C-Max Discard section X . 1 Combustion air pipe a = 600 Cutting combus- tion air pipe to length 1 Combustion air pipe 2 25 mm dia. spring clip Mounting combus- tion air pipe 1 M4x12 bolt, nut from the rear Mounting twist lock...
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Ford Focus / C-Max / Grand C-Max 1 93 exhaust end section 2 Hose clamp [3x] 3 Exhaust pipe 200 Mounting exhaust pipe Discard section X . Hose A = 180°, 18 mm dia. moulded hose. Hose B = 90°, 18 mm dia. moulded hose. Cutting hose to length...
Ford Focus / C-Max / Grand C-Max Coolant circuit WARNING! Any coolant running off should be collected in an appropriate container. Route hoses kink-free. Unless specified otherwise, always fasten using cable ties. Position clamps so that other hoses cannot be damaged.
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Ford Focus / C-Max / Grand C-Max Cut hose of engine outlet / heat exchanger in- let at the markings. 1 Hose section of heat exchanger inlet 2 Engine outlet hose section 3 Discard section Cutting point 1 Hose on heat exchanger inlet Connect- ing heat exchanger...
Ford Focus / C-Max / Grand C-Max Combustion air Drill out angle bracket 2 on the short shank to 8.5 mm dia. 1 M8x15 spacer nut, original vehicle stud bolt Fastening 3 25 mm dia. rubber-coated p-clamp [2x] hose C and 4 M6x20 bolt, flanged nut combus- 5 M8 flanged nut...
Ford Focus / C-Max / Grand C-Max Fuel CAUTION! Open the vehicle's fuel tank cap, ventilate the tank and then re-close the tank lock. Collect any discharged fuel in an appropriate container. Install fuel line and metering pump wiring harness so that they are protected against stone impact. Un- less specified otherwise, always fasten using cable ties.
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Ford Focus / C-Max / Grand C-Max Remove fuel tank according to manufactur- er's instructions. Cut off fuel supply line 2 at position 1 . Removing fuel 1 Paste insulation strip 2 8x5x8 fuel standpipe, 10 mm dia. hose clamp [2x] 3 Fuel line 4 Hose section, 10 mm dia.
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Ford Focus / C-Max / Grand C-Max 1 Perforated bracket 2 Original vehicle bolt 3 Fuel line of fuel standpipe in corrugated tube 4 10 mm dia. clamp Mounting metering pump Check the position of the components; adjust if necessary. Check that they have freedom of movement.
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Ford Focus / C-Max / Grand C-Max Detach retaining clip of original vehicle wiring harness 1 at Position 2 . 2 Drill out 9.1 mm dia. hole, rivet nut Installing rivet nut 1 M6x20 bolt, spring lockwasher 2 Perforated bracket Mounting metering pump...
Ford Focus / C-Max / Grand C-Max Operating instructions for end customer Please remove page and add to the vehicle operating instructions. Note: We recommend matching the heating time to the driving time. Heating time = driving time Example: For a driving time of approx. 20 min. (in one direction), we recommend not exceeding a switch-on time of 20 min.
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