Presents CARBONTECH™ Seat Heater INSTALLATION INSTRUCTIONS AND OWNER’S MANUAL SINGLE SEAT APPLICATION With two 12” x 26” Heating Pads (HI/LO/OFF Round illuminated Switch) P/N 300202-MWA
Installation Preparation & General Notes: 1. Seat heater system will NOT work on seats manufactured using the “foam in place” (trim cover glued to foam pad) method of trim cover attachment. 2. If the vehicle is equipped with an anti-theft radio, the radio code must be written down prior to disconnecting battery cable. The code must be re-entered when the negative battery cable is re-installed. 3.
Installation: Open box and remove contents. Check to make sure that the following parts are included within kit: Qty Description Part Number 2 1 1 4 4 1 1 1 2 10 12”x 26” Seat Heater Pad Wire Harness Assembly Switch Assembly Black Tape Strips Gold Tape Strips Red T-Tap Connector Blue T-Tap Connector Yellow T-Tap Connector Male Spade Connector Wire Ties 30-0108-MW 30-4200004 30-0213-MW 30-0110-MW 30-0109-MW 88-2300003 88-167000-TT 88-2300002 88-167000-MS 88-8880001 Seat Cushion: 1.
7. Measure the width of the center seat area between the longitudinal seams. Note: The width must be at least 250 mm (10 in). The heating pad CANNOT contact the side seams of the seat. If it does make contact, the seat heater cannot be installed. See Fig 3 Fig 3 8. Position the heating pad with the label facing down and the wire harness routed towards the back of the seat area. Adjust the pad so the thermostat is located approx. 25-50 mm (1-2 in) forward of the back rest.
11. Reposition heating pad onto cushion foam. Make sure thermostat is in the correct location. (see step 9) Using the supplied gold double sided tape, attach the back edge of the heating pad to the cushion foam. With the pad attached at the rear, determine the final length. Note: Make sure that the length difference between the cushion pad and back rest pad is not more than 275 mm (10-3/4 in). See Fig 7 Fig 7 12. Trim if needed and attach using the supplied gold double sided tape.
Seat Heater Pad Wire Harness Routing/Attachment: 1. Route wires from cushion & back to underside of seat. Use supplied wire ties to fasten harness to seat. Warning: Make sure attachment locations will NOT interfere with any seat movement. Seat Heater Switch: 1. With the seat still removed from vehicle, choose a switch location on a flat surface where the wires won’t interfere with any seat movement. 2. Mark the location and drill a 19.5 mm (3/4 in) hole using a stepped drill bit.
4. Install seat mounting fasteners and torque to manufacturers recommended specifications. 5. Re-connect the negative battery cable and test function the seat heater system. 6. Re-check all systems and accessories where components were removed or relocated during the installation process. 7. Re-install vehicle scuff plate and kick panel.
Troubleshooting: If system does not heat up or no indication of power. - Check fuse in seat heater harness and vehicle. - Temperature of seat may be above the preset thermostat temperature and will not allow it to come on. (i.e.: sun shining on seat) - If the light on the heated seat switch does not come on, it could be that the switch bulb is burnt out (replace switch) or that there is no power to the switch.
Seat Heater System Wiring Schematic: Heater Element Cushion Heater Element Back Rest Connectors 2-Pin / White Relay Switch Connector 4-Pin / White 10A Fuse Fig 9 CARBONTECH™ Seat Heater Specification Heater Pads: Size Thickness Heating Power Total Heating Power Electrical Resistance Electrical Current Thermostat Wire Length Connector Burn Rate Specification Weight Content per Kit Switched Ignition Source Ground (290mm) 645 x 290mm 1.3mm 0.050 Watt/sq. cm @ 13.8 Volts 71 Watts @ 13.8 Volts 2.
Wiring: Material Specification Weight Content per Kit PVC/Cu 2000/53/EG ISO 6722 DIN EN 60684-2 (VDE 0341-2) DIN EN 60352-2 DIN VDE 0298 0.033 kg 1 Relay: Type Change over relay Continuous Rating 20 Amps @ 12 Volts Short Time Rating 40 Amps @ 12 Volts Voltage Drop (20 Amp) < 100 mV Pressure on Contact > 100 grams Tension of excitation < 10 Volts Tension of misexcitation> 2.5 Volts Current absorption < 170 mA Mass Isolation 200 Volts eff. Lifetime 100,000 times (2 sec. ON, 2 sec.
Functional Principle of CARBONTECH™ System: Each heater pad is an electrical resistor. A seat heater kit contains two (2) heater pads: one (1) for the cushion and one (1) for the bag. To realize two (2) heating levels, the two (2) pads are connected serial for the “LOW” position and parallel for the “HIGH” position. This gives a 25% rate for the “LOW” position and 100% for the “HIGH” position.
Warranty Instructions and Procedures CARBONTECH™ carries a one year limited warranty beginning from the date of installation. The warranty covers proven fabrication and materials deficiencies. Not covered in the warranty are damages resulting from: ¾ Improper handling of components and seat heater systems. ¾ Failure to follow installation instructions. ¾ Unauthorized installation. ¾ Installations by staff not qualified or certified to do the installation. ¾ Transportation and freight.
Notice to Users The seat heater is designed to control the temperature of the lower and upper seat segment of the front seats. Proper temperature control of the vehicle seat increase the driver‘s comfort and enhances basic health. The seat heater operates in two power levels and can only be engaged with the ignition turned on. The switch label “HI” denotes the function best used to power up the seat heater in cold ambient temperatures.
Features – Functions – Benefits ¾ The CARBONTECH™ Seat Heater system is made from the highest quality carbon fiber material. ¾ Higher density of carbon fiber mesh produces approx. 7% higher heating capacity and ramp-up times over other competitive products. ¾ Patented solution of a Teflon™ encapsulated side channel for added protection and durability. ¾ Large dual heating elements with the latest carbon fiber technology. ¾ Automatic thermo-controller for consistent temperature regulation.
Warranty Instructions and Procedures Webasto Product Inc. carries a one year limited warranty beginning from the date of installation. The warranty covers proven fabrication and materials deficiencies. Not covered in the warranty are damages resulting from: ¾ Improper handling of components and seat heater systems. ¾ Failure to follow installation instructions. ¾ Unauthorized installation. ¾ Installations by staff not qualified or certified to do the installation. ¾ Transportation and freight.
Safety Advice ¾ Do not place any heavy, sharp or pointed objects on the seats. ¾ Any fluid spilled on the seats may destroy the seat heater and may cause damage to the vehicle. Never operate the seat heater while the seats are wet or soaked with fluid. ¾ Do not keep insulating material (sheets, covers, coats) on the seats while the seat heater is running. Do not place heat sensitive objects on the seats while the seat heater is running.
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Webasto Product N.A., Inc. 15083 North Road Fenton, MI 48430 Technical Assistance Hotline USA: (800) 860-7866 Canada (800) 667-8900 www.webasto.us www.techwebasto.
