82
TK 55676-19-IM-EN
Perform the Start-Up
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n — Five seconds after the diagnostic tool has been connected to the heater using the adapter
cable, the automatic detection starts to determine the type of heater to which the diagnostic unit is connected.
N
No
otte
e:: If the automatic detection was successful, if necessary, the heater is briefly started and then switches off again.
•
Display until the automatic detection is completed.
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Heater Icon will display when heater has been detected.
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Confirm flashing symbol with the confirmation button.
Possible Displays:
•
If no errors/faults exist go to
Heater Start-up
.
•
If errors/faults exist go to
Clearing Faults
.
•
Communication error exist Go to
Unable to Perform the Diagnosis
.
Heater Start-Up
—The heater will begin a four minute start up process:
•
Blower will start slow and heater will ignite.
•
Heat and blower will ramp up to high boost mode.
With the heater operating check the following:
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Exhaust and intake hoses are installed and functioning correctly.
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Heat is blowing out of the heat duct inside the sleeper.
Press confirmation button to stop heater.
•
Heater will begin a four-minute cool-down mode.
Disconnect Diagnostic Unit from the heater harness and connect the 14-pin
heater harness connector to the interface board
(J13)
.
