ad8370p600109c

Vehicle heater blower motor, testing electrical system of stationary heater

Typ ad · temat 83.70 · wersja 0101 · 2003-06-13

Dotyczy: MODEL 461 with ENGINE 602.983 up to 31.3.98 with CODE (H12) Auxiliary heater Webasto Tele Thermo Top S MODEL 461 with ENGINE 602.983 as of 1.4.98 with CODE (H12) Auxiliary heater Webasto Tele Thermo Top C MODEL 463 as of 1.9.96 up to 31.3.98 with CODE (H12) Auxiliary heater Webasto Tele Thermo Top S MODEL 463 as of 1.4.98 with CODE (H12) Auxiliary heater Webasto Tele Thermo Top C

Niedostępne w języku „pl”; wyświetlono w języku Angielski.

Umiejscowienie

Grupa funkcyjna 3 Nadwozie › 83 Klimatyzacja › 83.70 Ogrzewanie w czasie postoju, dodatkowe, nagrzewnica dodatkowa — Seria 461 · Seria 463 · Seria 602 (modele 983)

EinPAS 39 Ogrzewanie/ wentylacja/ chłodzenie › 39.25 Ogrzewanie postojowe/ ogrzewanie dodatkowe › 39.25.1 Informacje podstawowe — Seria 461 · Seria 463 · Seria 602 (modele 983)

AD83.70-P-6001-09C

Vehicle heater blower motor, testing electrical system of stationary heater

Scope of test

Measuring instrument/
Test connection

Operation/Requirement

Specified value

Possible cause/Remedy

1.0

Blower motor (M2)

(on model 462: A32m1)

Actuation with HHT

Heater unit: OFF

Run-on finished

Engine: OFF

Select "Actuations" and "Blower motor" menu in HHT.

Press F2:

Press F3:

On the "Thermo Top C" stationary heater the combustion air blower operates for approx.
9 seconds after the function button F2 is pressed.

Blower motor (M2) operates audibly

1.1

1.1

Blower motor (M2)

(on model 461: A32m1)

Function

E1

Test adapter

F4

Ignition: OFF

Connect test adapter:

AD83.70-P-2001-05C

Bridge test adapter E1 and F4

Vehicle blower switch on position "1".

Blower motor (M2) operates audibly

Blower motor (M2) (on model 461: A32m1)

Blower switch (S3)

AAC compressor relay (K7)

Stationary heater relay module (terminal 15/30) (K16)

TAC temperature control (R20/3)

Cables

1.2

1.2

Blower motor (M2)

(on model 461: A32m1)

Voltage supply

E2

Test adapter

F4

Engine coolant temperature > 30°C

Connect test adapter:Press "instant heat" button () :

Green indicator lamp illuminated

Switch off stationary heater after the test .

11–14 V

Cables

Engine coolant temperature < 30°C

Stationary heater/heater booster control module (A6n1)

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