Webasto Scholastic Series - Page 4

TABLEOFCONTENTS W EBASTO S CHOLASTIC S ERIES
II
5.7 FuelSystem.........................................................5-7
5.7.1 GeneralDescription.............................................5-7
5.7.2 FuelSupply...................................................5-7
5.7.3 FuelFilter....................................................5-9
5.8 WiringConnections....................................................5-10
5.8.1 GeneralInformation.............................................5-10
5.8.2 ConnectingPowerHarnesstoaConstantPowerSource.................5-10
5.8.3 TimerandSwitchConnections....................................5-11
5.8.4 TimerandSwitchInstallation......................................5-11
5.8.5 WiringDiagram-ScholasticSeriesHeater...........................5-12
5.8.6 WiringDiagram-Chassis/PowerHarnesswithSwitch..................5-13
5.8.7 WiringDiagram-Chassis/PowerHarnesswithSwitch..................5-14
5.8.8 WiringDiagram-Chassis/PowerHarnesswithDigitalTimerModel1531....5-15
5.8.9 WiringDiagram-Chassis/PowerHarnesswithDigitalTimerModel1531....5-16
5.9 InitialOperation.......................................................5-17
6. MaintenanceoftheHeater
6.1 AnnualMaintenance...................................................6-1
7. BasicTroubleshooting
7.1 GeneralInformation....................................................7-1
QuickCheckTroubleshootingMatrix.......................................7-1
HeaterTestUnit(WebastoP.N.440280)....................................7-2
7.2
7.3
7.4
7.5
TestProcedures......................................................7-3
Heater Lock Out Reset Procedure.......................................... .7-5
8. Warranty
8.1
Limited Non-Tr
ansferable Warranty.....................................8-1