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Webasto Thermo Top E Installation Instructions Manual

Webasto Thermo Top E Installation Instructions Manual

Parking heater subaru legacy / outback
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Installation instructions

Subaru Legacy / Outback
2.0 and 2.5 Gasoline
from Model Year 2010
Left-hand drive vehicle
Automatic air-conditioning
Gear box / Lineartronic
WARNING!
Hazard warning:
Incorrect installation or repair of Webasto heating systems may cause a fire or result in the
emission of carbon monoxide, which can be fatal. Serious or fatal injuries can be caused as
a result.
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.
NEVER attempt to install or repair Webasto heating or cooling systems if you have not
successfully completed the company training and thereby acquired the required tech-
nical skills, or if you do not have access to the required technical documentation, tools
and equipment needed to carry out correct installation and repairs.
ALWAYS follow all Webasto installation and repair instructions and observe all warnings.
Webasto does not accept any liability for defects and damage that are attributable to installa-
tion by untrained staff.
Ident. No.: 1315485A_EN
e1
00 0003
e1
00 0002
Fee Euro 10.00
Feel the drive
© Webasto AG

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Summary of Contents for Webasto Thermo Top E

  • Page 1: Installation Instructions

    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.
  • Page 2 Subaru Legacy / Outback Table of Contents Validity Preparing installation location Heater/Installation Kit Preparing bracket Foreword Preparing heater General Instructions Installing heater Special Tools Fuel Explanatory Notes on Document Coolant circuit Preliminary Work Combustion air Heater installation location Exhaust gas Preparing electrical system Final Work Electrical system...
  • Page 3 Subaru Legacy / Outback Heater/Installation Kit Quantity Description Order No.: Retail accessories Thermo Top E / C See price list Installation Kit for Subaru Legacy / Outback 2.0 and 2.5 1315484A Gasoline MY 2010 Heater control See price list Heater recommended for the relevant vehicle class:...
  • Page 4: Combustion Air

    Subaru Legacy / Outback 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 Fuel Exhaust gas...
  • Page 5 Subaru Legacy / Outback Preliminary Work WARNING! - Open fuel tank cap, ventilate tank. - Close the tank cap again. - Disconnect the battery "earth" or "ground" connection. - Depressurize the cooling system! - Copy the factory number from the original type label to the duplicate type label. - Remove years that do not apply from the duplicate label.
  • Page 6 Subaru Legacy / Outback Preparing electrical system Replace 25 A fuse F3 with 10A fuse. 1 Angle bracket 2 M5x16 bolt, large diameter washer [2x] re- Pre-install- taining plate for fuse holder, flanged nut ing fuse 3 F1-3 fuses mounted holder 4 K3 relay 1315485A_EN...
  • Page 7 Subaru Legacy / Outback Electrical system Positive and ground connection Wiring harness pass through of lineartronic 1 Positive wire on positive battery terminal 1 Protective rubber plug 2 Ground wire on ground support point Do not install the metering pump cable harness until later together with fuel pipe along the original vehicle fuel lines on the under-...
  • Page 8 4² sw/rt vi/ge bl/ge gn/ws ge/rt 0,5² gn/rt 0,5² i181 A/C-V Webasto components Vehicle components Colours and symbols Heater TT-C/E Fuse, 7.5 A 6-pin heater connector F22 Fuse, 15A white Replace 25 A fuse with Fuse, 15A black 10A fuse...
  • Page 9 Subaru Legacy / Outback Connection on 20-pin connector A (i5) 1 of central electrical box. Produce connections as shown in wiring dia- gram. 2 Green/orange (gn/or) wire of Connec- connector A(i5), Pin 3 tion to cen- 3 Black (sw) wire of diode group D1 tral 4 Red (rt) wire from K3/87a electrical...
  • Page 10 Subaru Legacy / Outback Connector A (i80) contact side 1 Green/red (gn/rt) wire of Pin 2 2 Yellow/red (ge/rt) wire of Pin 3 Connector A (i80) 1315485A_EN...
  • Page 11 Subaru Legacy / Outback Digital timer and summer/winter switch option 1 Digital timer 2 12 mm dia. hole, summer/winter switch Installing digital tim- Remote option (Telestart) Fasten receiver 1 with adhesive tape. Installing receiver 1 Antenna Installing antenna Temperature sensor T100 HTM Fasten temperature sensor 1 with adhesive tape.
  • Page 12 Subaru Legacy / Outback Preparing installation location Manual transmission Removing plug. Drill out existing hole to 9.1 mm dia. and mount rivet nut 1 Installing rivet nut Lineartronic Remove clip at position 1 drill hole up to 9.1mm dia and tighten rivet nut. Insulation mat 2 is retained.
  • Page 13 Subaru Legacy / Outback Cut and discard tab at position 2 . Remount brake line bracket 1 . Preparing bracket 1 Drill 9.1 mm dia. hole; install rivet nut Installing rivet nut Detach radiator tank, lift and insert suitable material 1 in between Detaching radiator tank...
  • Page 14 Subaru Legacy / Outback Preparing heater 1 Perforated bracket Angling down per- forated bracket 90° 1 M6x12 bolt, spring lockwasher 2 Perforated bracket 3 Ejot screw 4 Hose section, 10 mm dia. clamp [2x] 5 Fuel line Preassem- bling heat- Discard section X Manual transmission 1 Exhaust pipe...
  • Page 15 Subaru Legacy / Outback Installing heater 1 Large diameter washer, flanged nut on ex- isting hole Installing heater Slide one 10mm shim 1 [2x] on each ejot screw. Installing heater Ensure free movement between bracket of heater 3 and brake lines at position 1 2 Flanged nut [2x] 4 M6x20 bolt, spring lockwasher 5 Large diameter washer, original vehicle...
  • Page 16 Subaru Legacy / Outback Fuel CAUTION! Open the vehicle's fuel tank cap, ventilate the tank and then re-close the tank lock. Catch any fuel running off with 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.
  • Page 17 Subaru Legacy / Outback Drill out perforated bracket 2 at position 1 to 8.5 mm dia. and install loosely 3 Silent block, flanged nut [2x] 4 Rubber-coated pipe clamp 5 Metering pump Pre-install- ing meter- ing pump Align metering pump, tighten nut at position 2 .
  • Page 18 Subaru Legacy / Outback Shape fuel standpipe 1 according to tem- plate, cut to length and install. At position 2 in- sert five plane washers d = 12mm as height compensation. Installing fuel stand- pipe Install fuel-tank sending unit 2 in accordance with manufacturer's instructions.
  • Page 19 Subaru Legacy / Outback Coolant circuit WARNING! Any coolant running off should be collected using an appropriate container. Install coolant hoses kink- free. Unless specified otherwise, always fasten using cable ties. Position clamps so that no other hose can be damaged! When installing the hoses, the heater must be filled with coolant. The connection should be "inline"...
  • Page 20 Subaru Legacy / Outback Discard section X A = 380 B = 360 Cutting coolant hoses to length Push braided protection hoses onto hose A and B and cut to length. Cut heat shrink plastic tubing to length. 1 25 mm long heat shrink plastic tubing [4x] Preparing coolant hoses...
  • Page 21 Subaru Legacy / Outback 1 Cable tie 2 Black (sw) rubber isolator Routing in engine compart- ment 1 Hose of engine outlet Connect- ing engine outlet Connect- ing heater outlet Install hose of heat exchanger inlet 2 with cut side on connecting piece of heat exchanger inlet.
  • Page 22 Subaru Legacy / Outback Combustion air Discard section X 1 Combustion air pipe a = 200 Cutting combus- tion air pipe to length Pierce through perforation at centre of heater cover at position 2 and insert retaining clip 1 . Inserting retaining clip...
  • Page 23 Subaru Legacy / Outback Exhaust gas Insert 30 mm ship between silencer and rivet nut. For Lineartronic, insert an additional large diameter washer between shim and in- sulation mat. Installing muffler 1 Tighten hose clamp 2 Muffler 3 M6x50 bolt, spring lockwasher, 30 mm shim, large diameter washer (Lineartronic only) Manual transmission...
  • Page 24 Subaru Legacy / Outback Aligning exhaust end section Ensure suffi- cient distance to neighbouring components. 1 M6x20 bolt, flanged nut 2 P-clamp 3 M6x20 bolt, large diameter washer, flang- Fastening ed nut, existing hole end sec- 4 Perforated bracket tion Lineartronic 1 Original vehicle stud bolt, flanged nut 2 Angle bracket...
  • Page 25 Subaru Legacy / Outback 1 Exhaust end section 2 M6x20 bolt, large diameter washer, flang- ed nut, existing hole 3 Perforated bracket 4 M6x20 bolt, pipe clamp, flanged nut Fastening end sec- tion Aligning exhaust end section 1 Ensure suffi- cient distance to neighbouring components.
  • Page 26 - Check the proper operation of the parking heater, see the operating instructions/installation in- structions. - Place the instruction plate "Switch off parking heater before refuelling" in the area of the filling neck Feel the drive Webasto AG Postfach 80 D-82131 Stockdorf / Germany National Hotline: 01805 93 22 78...
  • Page 27 Subaru Legacy / Outback Template for Fuel Standpipe Template for Fuel sender Ø 6mm 100 mm Scale 1:1 Compare the size of the printed version with dimension lines. Permitted tolerance a maximum of 2%. Set the printer settings to “no margin” or “minimise mar- gins”...
  • Page 28 Subaru Legacy / Outback 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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