Rational SCC Series

198
SCC
Edition 10-2008a
Enter Service level (Diagnostic, Settings, Running times) Set dip switch 1 on pcb to „ON“ position
Enter function test Set dip switch 3 on pcb to „ON“ position
CM Service Reference
SCC Line
1
2
3
4
on
1
2
3
4
on
1Mode dial
2 Core temp.
dial
4 Time key
6 Time / core tmp.
dial
5 Core temp. key
Key code CM (SCC line)
Cleaning program
select Cool Down with „1“ press key „5“ for 10 sec. „CLEn“ is shown in temperature display press key „4“ 1x;
De-scaling program
select Cool Down with „1“ press key „5“ for 10 sec. „CLEn“ is shown in temperature display select „CALC“ with „2“ press key „4“ 1x;
empty steam generator
select Cool Down with „1“ press key „5“ for 10 sec. „CLEn“ is shown in temperature display select „SC“ with „2“; open door, press key „4“ 1x;
select °C - °F
select any cooking mode press key „4“ and „5“ for 10 seconds
Error code
Time
display
Cabinet
display
open water tap change polarity of mains supply External EEPROM data error heating blocked by energy optimising B1 cabinet sensor defective B2 quenching sensor defective B3 core probe sensor defective B5 steam generator sensor defective Thermo sensor on pcb defective potentiometer cabinet temp. defective potentiometer time / core probe defective External EEPROM defective mode switch defective fan motor bottom Bus error (LED shows?) fan motor bottom defective fan motor bottom Bus error (LED shows?) fan motor bottom defective M4 SC-pump defective or blocked
 lling solenoid defective / sieve blocked pcb temp. above >85°C (185°F), change air  lter
B5 steam generator sensor above 180°C (356°F), de-scale steam generator B5 steam gen. sensor below -5°C (23°F) B1 cab. sensor above 340°C (640°F) (SSR?) Ignition box top bus error Ignition box top bus error 1xx - Steam, 2xx - Hot air top 3xx - Hot air bottom Ignition box defective - change box 1xx - Steam, 2xx - Hot air top 3xx - Hot air bottom Ignition electrode, Ignition box, cable  ash new software  rst