BT REFLEX RR E 1-3 - Page 254

T-code Valid from serial number
403-414, 669-671, 716-718 713962-
Date Order number
2005-06-01 218920-040
24- 42 Service Manual REFLEX RR B/E, RR B/E CC © BT Europe AB
Electronic card – 5710
Warning Codes without registration
2. Check B1.
- Remove connection X26. Measure B1 in X26 with the ohmmeter,
approx. 570 ohm at 20
o
C.
- Check that cable 11 is intact between X26 and terminal 4 on A1.
- Check that cable 14 is intact between X26 and terminal 7 on A1.
- Also check the connector pins on the terminals for play and oxidi-
sation.
3. If B1 and its cables are okay, replace A1.
1. Check that the ventilation is okay.
2. Check the fan M12, by the motor regulators.
3. If the ventilation okay, replace A1.
1. Replace the drive regulator, A1.
Code 41
Description Warning temperature on the drive regulator
Error mode Maximum current reduced
Error cause 1. Overheated drive regulator
2. Defective fan
3.Defective drive regulator, A1
Comments
Code 42
Description Current calibration error on the drive regulator
Error mode No corrective action
Error cause Defective drive regulator, A1
Comments
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