Heater unit ECT switch, testing electrical system of heater booster

AD83.70-P-6002-03A

Heater unit ECT switch, testing electrical system of heater booster

Model 210 up to 28.02.97





Scope of test

Measuring instrument/
Test connection

Operation/Requirement

Specified value

 Possible cause/Remedy

1.0

ECT switch (S25/17)

Model 210 up to 28.02.97

S25/17

1 



S25/17

 2

Disconnect coupling on temperature switch

Coolant temperature in switch range:

> 75 °C

=

> 5 Ω

< 65 °C

=

< 5 Ω

ECT switch (S25/17)