Kitchen Equipment

RATIONAL COMBI MASTER PLUS|SERVICE ERROR CODE'S



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Customer Service — Service Programme
Error Codes
Cleaning / Maintenance
Cleaning the oven
Automatic Cleaning System 
Oven descaling in units with direct injection
Steam generator cleaning and descaling 
Cleaning the combination oven steamer
Checking the electrical parts
Check the gas technical parts
Trouble shooting List and Error Codes Electronic
Spare Parts List
Service Documents 
Wiring diagrams

      FAILUR CODES SCC LINE COMBI MASTER PLUS
 Maintaining commercial kitchen equipment helps keep your kitchen and best to be familiar with the   restaurant and Hotel equipment by reviewing the owner's manual to Contact a professional repair   technician to conduct regular planned.The Rational Self Cooking Center not only makes cooking   easy, but it also has some helpful features for technicians who service the equipment. Perhaps one of   the best features is the machine’s ability to offer diagnostic codes. Each code will tell you what’s   wrong with the oven, allowing you to tackle the issue quicker.
                                       NOTE: PLEASE SUBSCRIBE E MAIL AND YOU-TUBE CHANNEL
 OPEn / H2o
Where does it display? Timer
Where does H2o alternate display? Internal Cabinet Display
What’s the issue? H2O open
Why? Lack of water or an open water tap,solenoid valve broken
 PoL / CHnG
 Where does it display? Timer
 Where does CHnG alternate display? Internal Cabinet Display
 What’s the cause? Polarity change
 Why? Phase / neutral (gas units only)alteration cable
 E1
 Where does it display? Timer
 What’s the cause? External EEPROM
 Why? Not initialized need to be replace as per the unit serial number
 E2
 Where does it display? Timer
 What’s the cause? Timeout of external power optimizing system
 Why? Heating block by the external energy-optimizing system is longer than two minutes
 E3                                 NEXT PAGE👇 connect to the computer
 Where does it display? Timer
 What’s the cause? B1 interior cabinet sensor
 Why? Sensor is broken necessary to change cabinet sensor
 E4
 Where does it display? Timer
 What’s the cause? B2 quenching sensor
 Why? Sensor is broken
 E5
 Where does it display? Timer
 What’s the cause? B3 core sensor
 Why? Sensor is broken machine still can be use with cabinet sensor
 E6
 Where does it display? Timer
 What’s the cause? B5 sensor steam generator
 Why? Sensor is broken need to be changing
 E7
 Where does it display? Timer
 What’s the cause? Thermocouple on PCB
 Why? Sensor is broken
 E8
 Where does it display? Timer
 What’s the cause? Poti interior cabinet
 Why? Defective
 E9
 Where does it display? Timer
 What’s the cause? Poti timer/core temperature
 Why? Defective
 

 E10
 Where does it display? Timer
 What’s the cause? External EEPROM
 Why? Defective
                                     NOTE: PLEASE SUBSCRIBE  E-MAIL AND YOUTUBE CHANNEL
 E11
 Where does it display? Timer
 What’s the cause? Mode switch
 Why? Cooking mode couldn’t be identified five seconds after the unit was switched on
 E12 / 1 St
 Where does E12 display? Timer
 Where does 1 St alternate display? Internal Cabinet Display
 What’s the cause? Bottom fan motor issue,make sure 3 phase getting in to the machine
 Why? Motor is defective (St=Status)
 E12 / 1 Co
 Where does E12 display? Timer
 Where does 1 Co display? Internal Cabinet Display
 What’s the cause? Bottom fan motor issue,make sure 3 phase getting in to the machine
 Why? Bus failure (Co=Communication)
 E12 / 2 St
 Where does E12 display? Timer
 Where does 2 St alternate display? Internal Cabinet Display
 What’s the cause? Top fan motor issue,make sure 3 phase getting in to the machine
 Why? Motor is defective (St=Status)
 E12 / 2 Co
 Where does E12 display? Timer
 Where does 2 Co alternate display? Internal Cabinet Display
 What’s the cause? Top fan motor issue,make sure 3 phase getting in to the machine
 Why? Bus failure (Co=Communication)
 E13
 Where does it display? Timer
 What’s the cause? M4 SC pump
 Why? Malfunction,need to changing or some time pump area getting scaling and blocked
 E14
 Where does it display? Timer
 What’s the cause? Solenoid valve filling Y1
 Why? Malfunction
 E15
 Where does it display? Timer
 What’s the cause??PCB temperature
 Why? Above 185?F (85?C)
 E16
 Where does it display? Timer
 What’s the cause??Steam generator
 Why? B5 temperature above 356?F (180?C)
 E17
 Where does it display? Timer
 What’s the cause??Steam generator
 Why? B5 temperature below 23?F (-5?C)
 E18
 Where does it display? Timer
 What’s the cause??Interior cabinet temperature
 Why? B1 temperature above 644?F (340?C)
 E20 / 1
 Where does E20 display? Timer
 Where does 1_ alternate display? Internal Cabinet Display
 What’s the cause??Ignition box 1
 Why??Ignition box isn’t replying due to bus failure
 E21 / 2
 Where does E21 display? Timer
 Where does 2_ alternate display? Internal Cabinet Display
 What’s the cause??Ignition box 2
 Why??Ignition box isn’t replying due to bus failure
 E21 / 1
 Where does E21 display? Timer
 Where does 1xx display? Internal Cabinet Display
 What’s the cause??Ignition box 1 steam
 Why??Defective ignition box
 E22 / 2
 Where does E22 display? Timer
 Where does 2xx alternate display? Internal Cabinet Display
 What’s the cause??Ignition box 1 hot air
 Why??Defective ignition box
 E22 / 3
 Where does E22 display? Timer
 Where does 3xx alternate display? Internal Cabinet Display
 What’s the cause??Ignition box 2 hot air
 Why??Defective ignition box
 E22 / 1
 Where does E22 display? Timer
 Where does 1xx alternate display? Internal Cabinet Display
 What’s the cause??Ignition box 1 steam
 Why??Testing and monitoring ignition is required
 E23 / 2
 Where does E23 display? Timer
 Where does 2xx alternate display? Internal Cabinet Display
 What’s the cause??Ignition box 1 hot air
 Why??Testing and monitoring ignition is required
 E23 / 3
 Where does E23 display? Timer
 Where does 3xx alternate display? Internal Cabinet Display
 What’s the cause??Ignition box 2 hot air
 Why??Testing and monitoring ignition is required
 E24
 Where does E24 display? Timer
 What’s the cause? EEPROM
 Why??EEPROM’s data structure doesn’t match with software
 Contributions from the Community
 Our community members have posted about service codes associated with other Rational SCC   models or software versions. These are some of the most helpful from over the years.
 On models produced up to October 2011 (index E & G), Service 21   meant only that the cam on clima motor did not do a?360 degree   rotation in the?allowed 20 seconds.? Possible it did not rotate at all.
 
 Every time the door is opened and closed while the unit is on, it does a   check (initialization of the Clima Valve and times it).
 
 While we addressed this code above,PLEASE SEND MAIL provided more details on it:
 33-1 means bottom ignition module.? But this only applies on floor   models such as 201 & 202.? In this case of a 102 (table model) there is only one ignition module so the -1 has no need.? But it shows anyway.
   
                               
                                                             

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1 Comments

  1. My problems is Error coming CHnG what is problem ...
    Also timer there coming FILR erro code ..... Plz help me thank you

    ReplyDelete

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