Table of contents
Order number Date Valid from serial number T-code
225553-040 2005-05-11 723984- 660, 661, 662, 497
© BT Europe AB Service Guide LWE180, LWE200, LPE200, LPE240 1- 3
General ............................................................. 34
Parameter #15 Non-configurable options ......... 34
Changing non-configurable options .................. 34
Parameter #16 to 19 configurable optional
functions ........................................................... 35
Changing configurable optional functions ........ 36
Parameter 20 .................................................... 40
Parameter 21 .................................................... 40
Recommendation on parameter setting for freely
ventilated batteries ........................................... 41
Instructions for verifying parameter setting ...... 42
Recommendation on parameter setting for
valve-controlled batteries (VRLA) ..................... 43
Instructions for verifying parameter setting ...... 44
Parameter 22 .................................................... 44
Parameter 25 .................................................... 44
Parameter 28 .................................................... 44
Parameter 39 .................................................... 45
Login method and driver parameter access ..... 45
Expanded keypad - General ............................. 45
Expanded keypad - Programming .................... 45
Service indication ............................................. 47
Part number................................................. 50
Transistor panel........................................... 50
9.8.1 General ............................................................. 50
Troubleshooting .......................................... 51
9.9.1 Error codes and troubleshooting ...................... 51
9.9.2 Reset error ....................................................... 52
9.9.3 Safety ............................................................... 52
Technical specifications – Curtis 1243 ........ 53