Module Programming - Hotpoint LTF11M121OUK Service Information

Indesit Company

MODULE PROGRAMMINg

The module will always be supplied without a programme when supplied as a spare part.
Note: This board does not have a physically replaceable Eeprom.
Programming a Module:
There are a number of ways the board can be programmed - some of which are not applicable to
certain markets.
Types of programming:
1. Handheld Terminal (Not UK)
2. Emit / Memwriter (UK Indesit Service Engineers) - see next page.
3. Smart Reader & Smart Card (certain area's of UK market) see photo below.
MODULE PROGRAMMING (Using Smartcard Reader / Card)
If the Main Module has been replaced during a repair the module will require programming using the
following method.
Smart Card Reader
This holds the smart card.
It is the interface between
the smart card and the module.
1. Do NOT connect the machine to electrical supply.
2. Insert the pre-programmed card into the Card reader.
Care must be taken at this point to ensure the card is
inserted correctly with the Chip on the card facing the
PCB of the Reader.
3. Insert the Reader & Card into module connection port
- see photo. You MUST hold the Reader in place
whilst programming is taking place.
4. Connect the machine to the Electrical
LED's on the Smart Card Reader will light in this
sequence:
a) Red OFF: Good Communication between Smart Card
Reader & Card.
b) Red OFF; Green Blinking: Download taking place.
c) At end, Green ON ---> Download OK.
d) At end, Red ON ---> Download NOT OK.
5. Programming Complete, disconnect the machine from
Electrical supply.
6. Remove the Smart Card Reader.
Service Manual UK
Smart Card
this card holds the EEPROM
program file and can only be
used ONCE.
supply, the
27 of 40
Programming Cover Panel
The cover panel is located below
the door. Use a flat bladed
screwdriver to release the cover.
Smart Card Reader
and Smart Card in use
You MUST hold the Reader in place whilst
programming is taking place.
The same location and method is used for
the Hardware Key
English