Rational SCC Line User Manual

-74-
S
S
C
C
Service messages SCC
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
Service 23
(Short circuit SSR Steam)
No function
Switch unit off
- Since SW 01-07-09 only!
- Display at once when:
Temp. B5 raises above 100°C
(212°F) for 60sec. without energy
demand
- Intermittent buzzer 30 sec
- Unit without function
Service 26
(drain closed)
No function
- Appears on time when CleanJet
is selected
- Cooking not possible - drain closed
- Micro switch drain valve in perma-
nent closed position
- Replace drain valve assembly
Service 29
(PCB temperature)
Change air fi lter
- Appears on time after switch ON
until temperature is low again
- Temperature PCB above 85°C
- Check air fi lter, cooling fan and
control panel gasket
- Check for external heat sources
Service 32.0-2
(Ignition box)
No function
- since SW version 01-07-09
- Internal Ignition box error is
existing longer than 30 sec.
- 0: Ignition box top
- 1: Ignition box bottom
- 2: Both Ignition boxes
- Change ignition box
Service 24
(Short circuit SSR Hot Air)
No function
Switch unit off
- Since SW 01-07-09 only!
- Display at once when:
Temp. B1 raises starting from
150°C (300°F) to above 200°C
(300°F) without energy demand
- Intermittent buzzer 30 sec
- Unit without function
Service 27
(CleanJet micro switch)
CleanJet No function
- Appears for 30 sec. after switch ON
- Display can be cancelled switch
- drain valve in permanent open
position, CleanJet not possible
- Check micro switch drain valve
- Start rinse (abort) program
Service 30
(humidity control)
Maintenance needed
- Appears for 30 sec. after switch ON
- Display can be cancelled
- Humidity control out of function
- Humidity emergency control
active since more than 1 hour
- As of SW version 01_07_04
emergency control is shown with
a dot under item „Mod.“
Service 33.1-2
(4x Reset)
No function
Close gas valve
- Appears after 4x Reset com-
mand without positive result
- 1: Ignition box top,
- 2: Ignition box bottom
- Check ignition wire, ignition box
gas valve and gas supply.
Service 25
(no water circulation)
CleanJet mode no function
Flush cabinet manually
- Appears on time
- Display can be cancelled
- Remove container from cabinet
- CleanJet pump does not deliver
- Fan motor does not reduce speed
- Check water tap, pump, quen-
ching solenoid (refi ll function),
quenching nozzle or or CleanJet
pipe for blockage
Service 28
(Steam gen. above 180°C)
Maintenance needed
- Is displayed at „Service Info“
- Appears if temperature at thermo-
couple steam generator B5 is
above 180°C (300°F)
- Indication goes off when temper-
ature below 110°C (230°F)
Service 31.xx
(core sensor)
Maintenance needed
- Appears for 30 sec. after switch ON
- Core sensor defective
- Hex code (Combination i.e.:
31.10 -->2+8)
- 1: shaft probe 2- 5th probe
- 4: 4th probe 8: 3rd probe
- 16: 2nd probe 32: 1st probe in tip
Service 34.xx
(No bus signal)
No function
- Appears as of SW 01-07-02 when
bus signal problem
- Hex code (Combination i.e.:
34.10 -->2+8)
- 1: I/O PCB
- 2: Motor bottom
- 4: Motor top
- 8: Ignition module top
- 16: Ignition module bottom
- Check bus cable plug and cable
for connection and damage

Rational SCC Line Specifications

General

Brand	Rational
Model	SCC Line
Category	Grill
Language	English