Rational CombiMaster Plus CMP User Manual

- 69 - V08 en, SCC
Error message Service 55 - 120
Display Denition Reason and remedy
Service 52
Error LED pcb con-
trol / connection
Check cable at LED PCB A7 to A8
Service 55
(only error
history)
internal error of fan
motor top
No Service 34.x error!
top motor doesn‘t turn, hot air heating is blocked
soware tries to reset error every 10 seconds
see list below
Service 56 (only
error history)
internal error of fan
motor bottom
No Service 34.x error!
bottom motor doesn‘t turn, hot air heating is blocked
soware tries to reset error every 10 seconds
see list below
Service 60 No gas blower rpm
information available
PCB does not send rpm information for gas blower
Switch unit o and on again,
run SD Repair program
Service 63 Unit had done a selest
without water;
Now water was detected by the level electrode.
Cool down unit, make sure B1, B2 and B4 is below 40°C, (140°F)
In basic settings - Self test set Self test to ON and switch unit o and on again.
Run Self test
Service 110 SC Pumpe not working
while care solution is
inside steam generator.
Malfunction of SC pump during the time when Care solution was inside the steam
generator,
Follow error tree Service 10
Reset error by successful completing ABORT program;
Service 120 Level electrode wit-
hout signal while care
solution is inside steam
generator.
Water the level electrode does not recognise water during the time when Care
solution was inside the steam generator,
Solenoid valve Y1 or level electrode defective;
Reset error by successful completing ABORT program;
The error messages can be seen under Diagnostic, Service history.
Blink code motor SCC_CMP
Blink code Motor Reason Remedy
No Service 34.x error! - Motor doesn‘t turn, hot air heating is blocked
1x Starting error check if fan wheel is not blocked and can turn freely, change
motor
2x, 4x, 7x, 10x, Motor defective change motor
3x, internal error SCC_WE: ash soware to 05.00.11.4 or higher
5x, 11x Motor temperature too high Check fan wheel dimension, change motor
6x, voltage error check voltage supply, change motor
8x only with 3AC motor 40.03.514 phase is missing
9x communication error check bus cable, apply contact grease (9003.0219) to bus cable
plug

Rational CombiMaster Plus CMP Specifications

General

Brand	Rational
Model	CombiMaster Plus CMP
Category	Commercial Food Equipment
Language	English