Rational SelfCooking Center SCC Installation guide
Edition: 11-2004
Training Manual
Diagnostic and Troubleshooting
SCC Line from 04-2004
Software 01_07_02 and above
Manual includes changes up to TI 13-2004
General hints:
Part 1: Topic Page:
CM technique
1. CM Overlay I - 04
2. CM Principle I - 05
3. CM Water level control I - 06
4. CM Steam control I - 07
5. CM Key code I - 08
6. CM PCB I - 10
7. CM Sequence of events I - 11
8. CM Service level I - 16
9. CM Diagnostic I - 17
10. CM Running times I - 18
11. CM Basic settings I - 19
12. CM Function test I - 20
13. CM Failure code I - 21
14. CM Gas principle I - 22
15. CM Gas components I - 23
16. CM Change of gas type I - 24
17. CM Table Burner adjustment I - 27
18. CM Setting burner speed I - 28
Training Manual
Diagnostic and troubleshooting
SCC Line from 04-2004
Whenever working on any gas component like:
Gas valve, gas blower and / or changing connected type of gas
a detailed flue gas analysis MUST be done using
adequate CO and CO2measuring equipment!
This shall ONLY be done by trained technicians!
Always check appliance for possible gas leakages!
Isolate the appliance from mains supply
before opening the appliance
When working with chemicals, i.e. aggressive cleaning materials
always wear protective clothing,
goggles, face mask and gloves!
After maintenance / repair the appliance must be checked for electric
safety in accordance with your national, state and local requirements!
Part 2: Topic Page:
SCC Technique
1. SCC Overlay II - 01
2. SCC SelfCooking Control II - 02
3. SCC Combi Steamer mode II - 03
4. SCC Principle II - 04
5. SCC Operator PCB II - 05
6. SCC I/O PCB II - 06
7. SCC Sequence of events II - 07
8. SCC Service level II - 13
9. SCC Diagnostic mode overview II - 14
10. SCC Diagnostic mode II - 15
11. SCC Running times II - 17
12. SCC Basic settings overview II - 20
13. SCC Basic settings II - 21
14. SCC Function test overview II - 24
15. SCC Function test II - 25
16. SCC Service messages II - 27
17. SCC Calibration II - 29
18. SCC Drain valve II - 31
19. SCC Gas principle II - 32
20. SCC Gas technique II - 33
21. SCC Change type of gas II - 34
22. SCC Flue gas analysis II - 35
23. SCC Burner adjustments II - 37
Part 3: Common topics Page:
SCC and CM
1. Software flashing SCC III - 01
2. Software flashing CM III - 02
3. SCC LED code pcb III - 05
4. LED code fan motor SCC and CM III - 06
5. Descaler pump III - 07
8. Installation Checklist III - 09
9. Inspection list III - 13
10. Water Info III - 17
CM Technique from 04-2004
Steam
Hot Air
Combination
Low Temperature Steam
Finishing
Cool Down
Actual Temperature
Display
Timer button
Core Temperature button
Cabinet Temperature Dial
Time - Core Temperature
Display
Time - Core Temperature
Dial
I - 04
B1 Thermocouple interior cabinet
B2 Thermocouple quenching
B3 Thermocouple core temperature
B5 Thermocouple steam generator
F3 Safety thermostat
steam generator 160°C (320°F)
F4 Safety thermostat
interior cabinet 360°C (680°F)
Y1 Solenoid valve filing
Y2 Solenoid valve quenching
M1 Fan motor (without jumper)
M2 Fan motor Top (floor unit only)
with jumper
M4 SC-pump
S2 Level electrode
CM electric from 04-2004
I - 05
Table of contents
