Fault Codes - SCHOLTES PMI42.1SF Service Information

FAULT CODES

General Errors
Priority Display
1 U400
2 Er31
3 Er47
4 Er36
5 Er39
6 Er20
7 Er37
8 Er22
Cooking Zone Specific Errors
Priority Display
1 E5
2 E5
3 E5
4 E5
5 E5
6 U400
7 E5
8 E7
9 E6
10 E6
11 E6
12 E6
13 E9
14 E2
15 'BLITZ'
16 'BLITZ
Service Manual UK
Description
Blind connection of control. Directly located at radiant
heating element or reported via LIN (induction)
Invalid or no configuration available
Interference on LIN Bus. A necessary participant does
not respond
Short circuit or temperature sensor of (TC) all or of
power board (only radiant heating elements)
Wrong programming options (fuses, lockbits)
Defective controller flash. Checking total incorrect
Faulty feedback of shift register signals to the segment
or relay activation
Faulty keyboard; at least one key has invalid level
LIN Bus communication error. Most probably diagnosed by the
Touch Control unit and indicated as Er47
Defective controller flash. Incorrect checking total
Wrong programming options
Incorrect EEPROM checking total
Unclear EEPROM data
Overvoltage 400V (becomes general error with Touch control as
soon as indicated by at least one induction cooking zone)
Error mains voltage signal
Sub LIN error between filter and power board
5V short circuit with power board
12V too low for power board
Defective temperature sensor on cooling element
Faulty mains hold pulse
Deflective coil detector
Overheated coil detector (diagnosed by induction)
Permanent operation (minimum 10 seconds) upon switching a
Permanent operation (minimum 10 seconds) without switching a
Description
cooking zone off
cooking zone off
15 of 17
Lag Time System
1 sec All
1 sec Induction
1 sec Induction
10 sec All
1 sec All
1 sec All
1 sec All
10 sec All
System
Induction
Induction
Induction
Induction
Induction
Induction
Induction
Induction
Induction
Induction
Induction
Induction
Induction
Induction
All
All
English