Overheating SwitchΒΆ

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If the 8 Amp fuse for the overheating switch has blown, check that the switch has moved to its original position before a new fuse is installed.

  • Disconnect black-red cable from terminal with short circuiting fuse to overheating switch.
  • Test overheating switch with an ohmmeter connected as shown. The switch must not have continuity.
  • If, when the heater is cold, the overheating switch completes the circuit, the switch is defective and a new one must be installed.