LF Bros T3 Benutzerhandbuch Seite 11

E8 Glow plug failure
E9 Overheat
E10 Open circuit or short
ciruit of temperature
sensor
E11 Open circuit of glow
plug
E12 Incorrect location of
temperature sensor
E13 Open Circuit of Setvalue
Generator
C4 Control Switch
C2/C7 Control Switch
① Short circuit of glow plug: Replace the glow plug
(Rare occur on Kyocera glow plug). ② Unstable
voltage: Check power connection position, fuse and
battery voltage.
③ Damaged circuit board (Rarely): Replace the
circuit board.
④ Poor contact between wire harness of glow plug
and the socket of the control circuit board.
Reconnect them.
① A large flow of fuel pump is connected by
mistake
② Air duct of air inlet or outlet of the heater is
blocked.
③ Temperature sensor failure: Poor contact
between the temperature sensor and the
alluminium radiator; the temperature sensor is
damaged.
① Temperature sensor failure: Replace the
temperature sensor.
② Poor contact between the terminals of the
temperature sensor and the circuit board ports, or
the wire is disconnected.
① Poor contact betwen the terminal of the glow
plug and port of the circuit board.
② Unstable voltage: Check the power connection,
fuse or the battery voltage.
③ Damaged circuit board: Replace control circuit
board.
The temperature sensor is not installed properly
(Till now no such warranty).
Replace the control circuit board (Till now no such
warranty).
Replace the control switch.
① Check whether the wire of the control switch is
not connected well.
② Replace the control switch.
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