Rational CombiMaster Plus CM Training Manual Download Page 8

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V08 en, SCC

- 8 -

CM_P

61 - 202

Block diagram CM_P Index I

Thermocouple cabinet

Thermocouple control box

Thermocouple core temperature

Thermocouple humidity

Thermocouple steam generator

Safety thermostat steam generator 160°C (320°F)

Safety thermostat interior cabinet 360°C (680°F)

Solenoid valve filling

Solenoid valve quenching

Solenoid valve humidity

Fan motor (without jumper)

Pump SC-Automatic

Cleanjet pump

Drain valve

Differential pressure sensor

Level electrode

Door contact switch

CM_P 201/202 only:

Fan motor bottom (with jumper)

S12

Summary of Contents for CombiMaster Plus CM

Page 1: ... V08 en SCC CMP 09 2018 Training Manual SelfCookingCenter SCC SCC_XS CombiMaster Plus CMP CM V08 ...

Page 2: ...e the information of the material safety data sheets After maintenance repair the appliance must be checked for electrical safety in accordance with your national state and local requirements 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 CO2 measuring equipment This shall ONLY be...

Page 3: ... 3 V08 en SCC ...

Page 4: ...est Humidity calibration 32 Steam Control 36 Manual modes Sequence of events 37 PCB SCC CM_P SCC CPU 38 SCC CPU Terminal connection LED Code 39 SD card Changing PCB new SD card 40 Changing PCB SCC 41 PCB CM_P 42 CM_P Changing PCB 43 Software update 44 Download of Service Info and HACCP data Battery 45 Format of unit service data 46 Format of HACCP data 47 SCC CM_P When to do which action 48 Contro...

Page 5: ...rcuit diagram CM_P 202 Sensor 104 Circuit diagram CM_P 202 Bill of material 105 Circuit diagram SCC 101 Power 3NAC 400 415V 87 Circuit diagram SCC 101 Heating 3NAC 400 415V 88 Circuit diagram SCC 101 Sensor 89 Circuit diagram SCC 101 Bill of material 90 Circuit diagram SCC 202 Power 3NAC 400 415V 92 Circuit diagram SCC 202 Heating 3NAC 400 415V 93 Circuit diagram SCC 202 Sensor 94 Circuit diagram ...

Page 6: ... max F3 Safety thermostat steam generator 160 C 320 F F4 Safety thermostat interior cabinet 360 C 680 F M1 Fan motor Floor unit top M2 Fan motor Floor unit bottom M4 SC pump M6 CleanJet pump SCC_WE M7 Motor drain valve ball valve SCC_WE M12 Care pump SCC_WE S2 Level electrode S3 Door reed switch S11 CDS sensor SCC_WE S12 Micro switch drain valve P1 Differential Pressure sensor humidity Y1 Solenoid...

Page 7: ...generator preheat 180 C 356 F max F3 Safety thermostat steam generator 160 C 320 F F4 Safety thermostat interior cabinet 360 C 680 F M1 Fan motor M4 SC pump M6 CleanJet pump M7 Motor drain valve ball valve M12 Care pump S2 Level electrode S3 Door reed switch S11 CDS sensor S12 Micro switch drain valve P1 Differential Pressure sensor humidity Y1 Solenoid valve filling Y2 Solenoid valve control box ...

Page 8: ...team generator 160 C 320 F F4 Safety thermostat interior cabinet 360 C 680 F Y1 Solenoid valve filling Y2 Solenoid valve quenching Y5 Solenoid valve humidity M1 Fan motor without jumper M4 Pump SC Automatic M6 Cleanjet pump M7 Drain valve P1 Differential pressure sensor S2 Level electrode S3 Door contact switch CM_P 201 202 only M2 Fan motor bottom with jumper B1 B3 F4 P1 M4 M6 Y1 Y2 B2 M1 S2 M7 S...

Page 9: ... 9 V08 en SCC B1 B3 F4 P1 M4 Y1 Y2 B2 M1 S2 B4 B5 F3 S3 Y5 CM 61 Block diagram CM_P 60 B1 B3 F4 P1 M4 M6 B2 M1 M7 S12 B4 B5 F3 S3 Y5 Y1 S2 Y2 CM_P 60 Block diagram CM 61 101 Index I CM_P Index H ...

Page 10: ...V08 en SCC 10 Index E Index G Index H I Index I SCC XS ...

Page 11: ... SCC Processes iLC ON OFF switch Program Key Activation Programming mode Central Dial Help Key Manual Modes Key Activation iLCl Efficient Care Control Key Function Key Activation personal settings Service Top 10 list of used processes ...

Page 12: ...elta T cooking Temperature setting Time setting Core probe setting Pre heating Time continuous Moistening Fan wheel speed setting Cool Down Steaming at boiling point no hot air Unit without power for less than 15 minutes Energy optimising activ link open SCC Operator panel Manual Modes ...

Page 13: ... products Finishing ICC Top 10 List Cockpit Display off Cockpit display active ICC Monitor Intelligent Level Control Back to previous level Safe Operator manual Favourites Settings Acoustics System administration Network settings ConnectedCooking MyEnergy Expert settings MyDisplay pwd RAdmin Service pwd TECLEVEL ...

Page 14: ...d Application Manual Safety advice CleanJet Care Care Control A white arrow next to the icon indicates an exist ing substructure e g Forced cleaning Recording mode Recording of a SCC process with core temp in order to run it later on a unit of same size without core temperature using calibrated same size food Powersteam is only visible in selected asian languages Note SCC_XS 60 Based on the restri...

Page 15: ...this the cooking process can be made more transparent Dialog Cockpit At the end of the cooking process the possible following tasks are displayed e g reset core probe In DEMO Mode you can run a process identified with DEMO and witness all messenger and monitor informations as they might pop up during a true process Additional also a Cleanjet Care process can be shown to the customer Tapping the cl...

Page 16: ... SCC 16 Solenoid humidity Y5 Differential pres sure sensor P1 safety thermostat steam generator F3 safety thermostat cabinet F4 Thermocouple steam generator B5 level electrode S2 SCC Parts location LED PCB A7 ...

Page 17: ...ter Z1 Solenoid Y2 control SC Pump M4 SCC Parts location SSR V1 Control nozzle and Thermocouple B2 CleanJet Pump M6 Drain valve M7 and S12 Tripple Solenoid valve Y1 Green Filling SG Y3 Brown Moistening Y4 Orange Care CDS sensor Loud speaker T2 ...

Page 18: ...V08 en SCC 18 Door contact switch S3 SCC Parts location Hand shower roll guide Puls generator S6 TFT Display Care Pump M12 CPU A2 Interface PCB A1 ...

Page 19: ... A2 Motor and inverter Main contactor K1 SSR and cooling plate SC pump M4 Cooling fan Control transformer T1 Power supply door Hand shower Care pump M12 Cleanjet pump M6 Drain valve CDS sensor Quadruple solenoid El noise filter Z1 Loud speaker Door contact Air filter Water connection Drain connection Level electrode S2 SCC_XS Parts location ...

Page 20: ...V08 en SCC 20 SCC Parts location Safety thermostat cabinet F4 Steam inlet Fan wheel Hot air heating element Cabinet sensor B1 ...

Page 21: ... 300 C Cool Down Programming 100 Prog with 6 steps each Humidity reducing Humidity increasing Humidity indication Temperature display Actual temperature Temperature setting Fan speed setting Time Core probe display Core probe selection Time selection Preheating Time Core probe setting Continuous run ...

Page 22: ...HACCP to stick Sout download Service Data to stick ESG Empty steam generator CALC Descale steam generator C F set temperature from C F rtc Setting of date and time real time clock Ethernet connection setting only with ethernet card connected CLE1 Cleaning program 3 30 CLE2 Cleaning program 2 30 CLE3 Intermediate cleaning 0 40 2 Start selected Program by pressing button Prog Clean Start ...

Page 23: ...pressed download starts and a LED is circling in the time display Program Lock Select any program number press timer key and set time to 110 min Keep timer key pressed and press Prog Start key P Program Lock is displayed When now selecting Prog Start P is displayed for 2 seconds Deactivation with same procedure ESG Empty Steam Generator manually only with open door Close water tap Press Start SC p...

Page 24: ... order to connect the unit to the drinking water supply water protection according EN 1717 must be ensured by installing a double check valve a type CA system divider or similar in the fresh water line Additional function CALC Descaling steam generator Caution Descaler shall ONLY be filled through the steam inlet port inside the interior cabinet Protective clothing must be worn Interior cabinet te...

Page 25: ... 25 V08 en SCC ...

Page 26: ...08 en SCC 26 Solenoid humidity Y5 Differential pressure sensor P1 safety thermostat steam generator F3 safety thermostat cabinet F4 Thermocouple steam generator B5 level electrode S2 CM_P Parts location ...

Page 27: ... 27 V08 en SCC Main contactor K1 Noise filter Z1 CM_P Parts location SSR V1 Buzzer T2 Control nozzle and Thermocouple B2 Control Solenoid Y2 SC Pump M4 Solenoid Y1 filling CleanJet Pump M6 ...

Page 28: ...V08 en SCC 28 Door contact switch S3 CM_P Parts location Hand shower roll guide PCB A1 safety thermostat steam generator F3 safety thermostat cabi net F4 Potentiometer Time Core probe ...

Page 29: ... 29 V08 en SCC CM_P Parts location Safety thermostat cabinet F4 Steam inlet Fan wheel Hot air heating element Cabinet sensor B1 ...

Page 30: ...C Automatic In case the unit is permanently used and can not cool down this SC Automatic can also happen during the day when the door is kept open for longer than 2 minutes During the production of steam the concentration of minerals inside the steam generator will increase over time These minerals settle on the heating elements and heat exchanger as well as the interior steam generator walls In o...

Page 31: ...ng phase S11 CDS Sensor creates pulses 1000 Pulses 1l When the water reaches the level electrode S2 the filling will be stopped and the measured number of pulses are stored The unit specific nominal filling volume is stored in the CPU and will be compared with the actual filling volume calculated from the pulses The higher the difference between nominal and actual filling volume the more scale has...

Page 32: ...es are stored on the PCB and SD Card Self test and humidity calibration is broken down into many different steps During humidity calibration the differential pressure sensor P1 determines pressure values at all fan speeds and all directions cold dry steam combination Boiling point 200 Self test Humidity calibration Selftest Component test Boiling point calculation Humidity calibration Manual humid...

Page 33: ...speed out of range e g error 200 is indicated when B2 in the control box will not reach the necessary 80 C 175 F to determine the boiling point in the allocated time Install p trap in drain and fill with water Reason e g high negative pressure by exhaust hood above the unit is permanently cooling the control sensor B2 via the venting pipe install p trap at drain connec tion These errors are indica...

Page 34: ...tion has to be done after Disassembly of motor or fan wheel P1 B4 changing air baffle or later installation of an UltraVent or unit exhaust hood as well as later installation as the lower unit of a Combi Duo Note In this case do NOT run a new selftest as otherwise the boiling point and the gas blower speed and the reference volume of the steam generator will be overwritten CM_P new Self test after...

Page 35: ...free of scale and not blocked 3 red X Existing error message in memory also moistening nozzle blocked This can only be reset by rinse program e g Service 42 4 red X Calibration error during cold calibration steps 100 132 5 red X Calibration error during steam calibration steps 210 241 6 red X Calibration error during combination calibration steps 301 332 In Diagnostic mode check P1 hose connection...

Page 36: ...es below are only average values and shall demon strate the relationship of pressure values P1 to change in speed tem perature and humidity Values might be different up to 0 4V with left and right turning fan wheel 61 101 201 60 500 rpm SCC_XS 60 1000 rpm SCC_XS 60 1450 rpm SCC_XS 60 1550 rpm SCC_XS 60 Cold and dry 1 1V 0 7 2 2V 1 3 3 1V 2 3 3 5V 2 5 Warm and humid Steam boiling point 0 7V 0 6 1 7...

Page 37: ...onditions 1 Cooking mode is selected 2 Time or core temperature is selected 3 Cabinet door is closed door contact 4 Fan motor is running speed signal via bus 5 In modes requiring steam the steam generator must be filled with water level electrode 6 In modes requiring steam the steam generator will be preheated thermocouple steam generator B5 Temperatures of control thermocouple B2 at 80 C 176 F We...

Page 38: ...40 03 515 A2 1 1 1 1 1 159 1 1 1 2 1 1 160 V34 L4 L3 F1 F2 K4 K11 K2 K5 K3 K7 X27 CR 2032 V28 V33 V29 X11 X12 X1 X8 X75B K1 K6 K9 K12 X51 X19 X75A K10 K8 X13 X26 X15 X14 X25 X30 IC X24 X16 X6 X2 X3 X5 X18 X75 X21 X23 X4 X20 V68 V10 V68 X54 X53 Counting X29 X107 X106 1 1 1 1 pin counting 1 1 A2 Main PCB Index H 42 00 080 A2 Main PCB Index I 42 00 261 http bit ly MMI_cable ...

Page 39: ...or 12V DC X16 X18 SC Pump M4 Cleanjet Pump M6 X19 Solenoid Y1 Y2 Y3 X20 Energy optimising link on 2 4 X21 230V Power input X23 UltraVent without Bus USA only X24 SSR 12V DC X25 Drain valve M7 Micro switch S12 12V DC X26 X27 Door contact S3 12V DC X29 X30 X51 Bus cable X54 USB connection X60 SD card slot X75 cooling fan M5 Care Pump M12 Solenoid valve Y4 X106 Ethernet connection X107 Data cable Int...

Page 40: ...e copied automatically from pcb to SD card 5 PCB new SD card from other unit only in case of emergency e g from unit from shown room when no SD card is available as a service part Upload icon key is shown When pressing respective key for 10 seconds data are copied from SD card to pcb 6 a SD card original PCB from other unit only in case of emergency when no PCB is available as a service part b PCB...

Page 41: ...power supply Changing pcb pcb defective Only disconnect Software update stick when basic SCC display is shown All calibration and selftest data are located on both the PCB and the SD card Only the user manual and the HACCP data are only on the PCB For this reason a software update must be done after changing the PCB Connect USB stick with latest software to USB port Copy data from SD card to PCB p...

Page 42: ...oling fan X20 Energy optimizing system X21 230V power supply X23 UltraVent without BUS USA only X24 SSR 12V DC X26 Voltage selector UL Only X27 Door contact switch 12V DC X30 empty X31 Bus connection X32 Potentiometer Time Core probe X50 EEPROM A9 X7 Cleanjet pump M6 X9 230V power input X25 Drain valve micro switch S12 PCB CM_P T1 200 208 220 230 250 240 0 N F2 5AT F1 2AT 11 5V 18V pin counting 1 ...

Page 43: ...rsion of replacement PCB s un known All calibration and self test data are only located on the PCB For this reason a new self test must be started after changing the PCB Please refer to Basic Settings SE20 With gas units a flue gas analysis must be done after self test OK CM_P Changing PCB Do not connect original external EEPROM yet Switch off unit Reconnect EEPROM and switch unit on again Start s...

Page 44: ... shall only be updated when approved by the store owner or Rational In most cases chain account are based on an older software version Changing PCB Therefore the existing software on the spare part PCB must first be reset to accept an older software version Connect RESET USB stick to USB interface Switch unit ON When SCC_WE display shows remove USB stick Connect key account ALL in ONE USB stick to...

Page 45: ... interface Press the HACCP data download key When the green tick mark is shown the download is successful Info data In case of a unknown problem or a customer complaint it is advisable to download also the Info data All customer inputs are recorded in this file Error reporting When reporting an error please restrict the download period of info data and HACCP data to the time date of the error Down...

Page 46: ...ax lim Time Stamp dimension Cabinet B1 26 46 307 85 350 C Quenching B2 21 40 95 18 300 C Temperature PCB 35 34 81 11 80 20120514130736 C Diagnostic Real Time Data Clima Status Dry Wet Combi dimension Clima Status 1 L 500 152 8 171 7 185 9 kPa Clima Status 1 R 500 164 3 187 8 199 3 kPa Clima Flap Y5 CLOSE Clima Output P1 0 00 V Clima Humidity 4 00 Diagnostic Water CJ Care Motor Switch Status Status...

Page 47: ...nergy 1 2 1 2 3 4 5 6 7 Mode HOT AIR 27 26 000 00 00 C 0 Door closed 000 00 00 27 26 000 00 01 C 0 Mode STEAM 27 26 000 00 03 C 0 30 28 000 01 00 C 0 Mode COMBI 30 28 000 01 04 C 0 106 60 000 02 00 C 0 126 103 000 03 00 C 0 170 140 000 04 00 C 0 160 150 000 05 00 C 0 159 155 000 06 00 C 0 170 162 000 07 00 C 0 162 162 000 08 00 C 0 165 161 000 09 00 C 0 161 161 000 10 00 C 0 end 000 11 00 end End ...

Page 48: ...as type Self test Gas units flue gas analysis During Customer visit Software update Software update During maintenance Gas units flue gas analysis Gas units flue gas analysis After changing gas type After changing gas burner electrode After changing gas valve Gas units flue gas analysis Gas units flue gas analysis After changing P1 After changing B4 After changing air baffle After disassembly moto...

Page 49: ...e service history Service 55 or 56 bottom motor is shown ref to blink code under Error messages Note In this case there is no Service 34 x error Motor doesn t turn hot air heating is blocked When changing the fan motor a new motor shaft gasket must always be used Failure of the fan motor can have different reasons mainly humidity or voltage related Check all possible humidity sources steam pipe fr...

Page 50: ... is used in all units size 60 Electrical connection and control are identical with the Motor for units 61 202 The motor 87 01 375 and inverter 87 01 376 can be separated by loosing 3 screws on the inverter The inverter parts can be ordered separately under part number 87 01 376 100 250V Bus LED ...

Page 51: ...ing the bus cable sequence one of the bus cables is defective A combination of errors is possible e g 34 10 No bus communication with bottom motor and bottom ignition box Please refer to fault tree Please apply contact grease 9003 0219 to bus cable plugs Keep the bus cable away from hot surfaces In case of an internal bus short circuit pcb motor or ignition box can be damaged Note SCC Index E G ha...

Page 52: ...main PCB A2 Level indication When cooking in iLC units with level indication can identify the fin ished level by a blinking light This level indication is not possible with units SCC_XS 60 SCC_WE 201 and 202 3 different PCB A7 are used 42 00 223 for SCC XS 60 without level indication and without halogen light 42 00 266 for 201 and 202 without bus and without level indication 42 00 224 with bus and...

Page 53: ...r on units SCC 61 102 Disconnect the cable from A7 to the door Error should change to Service 52 PCB A8 42 00 193 inside the door drip tray used from 09 2016 to 05 2017 42 00 193 replaced since June 2017 by sealed version PCB A8 42 00 241S for SCC 61 62 PCB A8 42 00 242S for SCC 101 102 Sealed version 42 00 241S 242S replaced by integrated BUS LED since 12 2017 Integrated BUS LED kit 61 62 87 01 4...

Page 54: ... A2 A B Volt Volt 400V ok 400V ok A1 B1 B2 A2 A B 0 Amp ok A2 12V DC A1 B1 B2 A A B B http bit ly SSR_testing To check a SSR for correct operation Switch unit on Open cabinet door Voltage test when line voltage L1 L2 is meas ured SSR is ok Current test when no current below 1 amp is measured SSR is ok Close cabinet door Select hot air When less than 1 5V is measured across the SSR B1 B2 component ...

Page 55: ...1 B1 B2 A2 A B A1 B1 A2 Steam Dampf A1 B1 B2 Hot Air Heißluft A1 B1 B2 A2 A B L3 L2 L1 P C B 0V DC Orange Black B5 12V DC 0V DC SSR 100 power at 3NAC 400V BK OG VT X00 L3 R1 9kW 3x3kW Thermocouple B5 D1 D2 2 1 VT 4 3 BK 6 5 OG V1 A1 B1 B2 A2 B B A A BK BK HL2 R2 9kW 3x3kW 2 D1 D2 1 XV1 44 VT 4 3 33 BK 6 5 22 OG D1 11 BK V2 A1 B1 B2 B B A A A2 OG OG HL1 XV2 44 R4 18kW 6x3kW 1 2 HL1 HL2 33 5 6 22 9 ...

Page 56: ...1 P C B Black B5 12V DC 0V DC 12V DC 0V DC BK OG VT R1 9kW 3x3kW 1 2 D1 D2 Thermocouple B5 WH 3 4 OG 5 6 GY BK BK BK V1 A1 B1 B2 B A2 R2 B A A 9kW 3x3kW 1 2 D1 D2 BK BN BN 3 4 HL1 XV1 BN 44 VT 5 6 33 RD 22 OG BK 11 D2 GY BN OG OG V2 A1 B1 B2 A2 B B A A OG GY XV2 HL1 44 BN 33 RD 22 OG D2 11 GY GY VT VT V3 A1 B1 B2 A2 B B A A VT WH XV3 HL2 44 BN 33 RD 22 OG D1 11 WH WH BK R4 8 7 18kW 6x3kW HL1 HL2 B...

Page 57: ...it to the right side The cooling air is discharged through the top left side of the rear panel Both supply air cooling fans are equipped with a temperature sensor NTC This sensor measures the temperature at the position of the clima valve Y5 The speed of the cooling fan increases with increasing temperature This sensor is part of the cooling fan and can not be changed sepa rately The air filter un...

Page 58: ...anually clockwise or anti clockwise This can be necessary if the drain valve is jammed The drain valve is in open position when the micro switch S12 changes from 0 to 1 when opening in function mode The drain valve is in closed position when the micro switch S12 changes from 0 to 1 when closing in function mode The time interval of the drain valve in diagnostic mode is in the ration of 1 3 e g 9 2...

Page 59: ...tly required CleanJet request is dependent on the usage pattern of the unit SCC processes manual modes cooking programs duration temperatures 1 2 3 For demonstration of CleanJet Care to the customer switch the unit first to Demo mode followed by switching off and on Now you can demonstrate the behaviour of the Maintenance and Cleanliness bar by pressing on the individual bars In case an error 27 4...

Page 60: ...care pump M12 11 M7 drain valve closes 12 Y1 filling solenoid fills the steam generator with water up to the level electrode 13 M4 SC pump is activated for a few seconds to pump some of the content of the steam generator into the quenching box 14 Y1 filling solenoid refills the steam generator higher than the level electrode 15 Y3 moistening solenoid tops up the quenching box 16 SSR water in the s...

Page 61: ... electrode Abort Service 120 Y1 level electrode Abort In case an error occurs the unit will stop the cleanjet process and automatically start an internal abort cycle At th end of this abort cycle the error message is shown The same error message is shown when the user starts a cleanjet process again the next day To clear the error the hardware problem must be solved and the error must be reset by ...

Page 62: ... with index I are build with CleanJet function like SCC 2004 2008 drain valve and cleanjet pump no Care function Chemicals to be used are Cleaner tab 56 00 210 Rinse tab 56 00 211 The following CleanJet programs are available CLE1 03 30 hrs CLE2 02 30 hrs CLE3 00 40 hrs intermediate cleaning The cleanjet function can be disabled in basic settings SE23 ACLn Automatic Cleaning ON OFF When a USB stic...

Page 63: ...ng ports are opened in the firewall Port 8883 Port 443 If static IP addresses are used make sure that DNS server addresses and gateway address and subnet mask are given Important After changing the IP address configuration it is necessary to restart the SelfCookingCenter or VarioCooking Center Registrations as a new cloud member 1 Login to www connectedcooking com 2 Register with your company name...

Page 64: ...V08 en SCC 64 SCC Service level pwd TECLEVEL Process is active ...

Page 65: ...RPM 4L 1550 rpm Dry X Pa Wet X Pa Combi X Pa Clima Status RPM 4R 1550 rpm Dry X Pa Wet X Pa Combi X Pa Clima valve Y5 open or closed Clima Out P1 x x Volt Clima Humidity x Real time data Water CleanJet Care Motor Switch Status Status Status Status Filling solenoid Y1 on or off Quenching solenoid Y2 on or off Moistening solenoid Y3 on or off CDS Sensor S11 1000 Level Electrode S2 water or no water ...

Page 66: ...ve motor M7 Reset XXXX min Care Pump M12 Reset XXXX min Emergency controler Reset XXXX Modes Running times Steam mode XXXX hrs Hot air mode XXXX hrs Combi steam mode XXXX hrs Vario steam mode XXXX hrs Finishing mode XXXX hrs Cleanjet rinse without tabs XXXX hrs CleanJet rinse XXXX hrs CleanJet Interim cleaning XXXX hrs CleanJet Quick CleanJet Save XXXX hrs CleanJet Medium XXXX hrs CleanJet Strong ...

Page 67: ... 20 1 cabinet B1 20 2 control B2 20 4 humidity B4 20 8 steam generator B5 e g 20 12 B4 B5 Service 21 only error history Voltage and current moni toring on PCB 1 18V from T1 2 12V on PCB 4 high current MMI 8 high current Drain valve M7 9 high current humidity valve Y5 Service 25 No water flow detected during CleanJet during CleanJet Care the fan motor does not an increase in power demand when water...

Page 68: ...is defective Service 35 Ultravent does not process bus signal Ultravent PCB not processing bus signal Check power supply to UV Blinking LED means power supply and PCB ok Service 36 Differential pressure sensor P1 defective No offset signal 0 5V P1 must be installed horizontally Check 12Vdc power supply to P1 plug Change P1 Service 37 Differential pressure sensor P1 out of range Differential pressu...

Page 69: ...pe 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 sol...

Page 70: ...onal Service 33 Check power supply 3 wire cable to gas blower for continuity check TI 1426 Change ignition box if no result re install ignition box and change blower 22 32 and additional Service 33 check for gas supply and function of gas valve 22 check electrode distances ignition wire or soiled burner head 39 42 for more than 5x and additional Service 32 Check ignition electrode distances igniti...

Page 71: ...UltraVent Self test Service Phone Setting edit Chef line phone setting edit Deactivate UltraVent deact Self test off Deactivate interior light on off Gas system Data Gas type Nat H RPM Correction Self test P1 cold Factory value Ultravent on off Gas blower speed steam Start rpm XXXX factory XXXX Gas blower speed steam Min rpm XXXX factory XXXX Gas blower speed steam Max rpm XXXX factory XXXX Gas bl...

Page 72: ...ater Start Solenoid valve quenching Y2 0 or 1 B2 X C Start Solenoid valve moistening Y3 0 or 1 Start Care valve Y4 Pump M12 0 or 1 Level electrode S2 water or low water Start Cleanjet Pump M6 0 or 1 Start Drain valve motor M7 direction 1 0 or 1 End switch S12 0 or 1 Start Drain valve motor M7 direction 2 0 or 1 End switch S12 0 or 2 Start Components 1 2 Status Loudspeaker T2 0 or 1 Start Interior ...

Page 73: ...for each speed and direction e g 100 210 301 running fan motor at constant speed 1 101 211 302 store P1 value at this given speed e g error 200 is indicated when B2 in the control box will not reach the necessary 80 C 175 F to determine the boiling point in the allocated time Reason e g high negative pressure by exhaust hood above the unit is permanently cooling the control sensor via the venting ...

Page 74: ...V08 en SCC 74 ...

Page 75: ...ge set DIP switch 1 to OFF position Switch unit off and on again Function test 1 Switch unit ON 2 On operator PCB set DIP switch 2 to ON position 3 Select service package with timer dial Activation of manual calibration Function test bini ball valve initialization index I to start press core probe key 4 Activate selected package by pressing core temperature key 5 In function test select desired st...

Page 76: ... top BUS set rpm actual rpm rpm fan motor floor unit bottom BUS set rpm actual rpm only 201 202 Voltage signal P1 Offset actual value humidity in clima valve actual value 0 oder 1 calibration value fan speed 1 Calibration values are all different depending on speed and direction Press core temperature key select dry wet and combi with temperature dial keep pressed and select motor and direction wi...

Page 77: ... ball valve Running time Short 90 brtS xx sec ball valve Running time Long 270 brtL xx sec Calc detection degrees CdEG xx C Above indication13 C preventive descaling ad visable Reset by press ing 5 seconds del will be displayed Calc notification number of Calc Info Call Tech notifications since last reset Cnot xx Reset by press ing 5 seconds del will be displayed ...

Page 78: ...nal EEPROM essential unit data are missing energy size etc external EEPROM Run recovery software external EEPROM EEPROM not connected 1 2 4 8 Thermocouple defective thermocouple defective 20 1 B1 20 2 B2 20 4 B4 20 8 B5 e g 20 12 B4 B5 Temperature B5 rises without heat demand from PCB SSR steam defective permanent buzzer Temperature B1 rises by 100 C without heat demand from PCB SSR hot air defect...

Page 79: ...ing during CJ No temperature raise above 60 C recognised by B1 Check SSR steam element real time clock CPU rtc not initial ised Set time and date for rtc Battery voltage below 1 5V change battery Type CR 2032 press timer key to delete error after repair Blink code Fan Motor top see below Blink code Fan Motor bottom see below Initialization of ignition box incor rect Wrong rpm information for gas b...

Page 80: ...ner If ok change ignition box Perform flue gas analysis 20 30 and additional Service 33 Check power supply 3 wire cable to gas blower for continuity check TI 1426 Change ignition box if no result re install ignition box and change blower 22 32 and additional Service 33 check for gas supply and function of gas valve 22 check electrode dis tances ignition wire or soiled burner head 39 42 for more th...

Page 81: ... Total time combination mode hrs Total time finishing mode hrs Total time cool down hrs Total running time unit hrs Emergency control humidity hrs Y5 humidity valve number After changing individual component reset by pressing for 5 sec Total time drain valve hrs Total time cleanjet pump hrs Steam element time since last reset of rt17 dP 31 dP32 After changing individual component reset by pressing...

Page 82: ...FF with timer dial keep time key pressed and press Core key for 1 sec release core key before releasing time key Setting of quenching temperature hot air Press time key and set temperature with temperature dial Setting 90 C possible 75 105 Keep time key pressed and confirm with Core key Setting of quenching temperature wet modes Steam Combi Finishing Press time key and set temperature with tempera...

Page 83: ...UST be carried out in the function test De activation of UltraVent NOTE Gas units A flue gas analysis must be done after deactivation 0 OFF 1 BUS 2 US version from C2 00 05 Setting Press time key and select 0 or 1 with timer dial keep time key pressed and press Core key for 1 sec release core key before releasing time key Start Self test Duration appr 45min 61 102 60min 201 202 with boiling point ...

Page 84: ...6 actual temp B5 steam generator 1 0 Gas no function Hot air 50 Electric unit X24 7 8 actual temp B1 cabinet 1 0 Gas no function Hot air 100 Electric unit X24 7 8 3 4 actual temp B1 cabinet 1 0 Gas no function Steam Gas unit BUS actual temp B5 B5 steam generator 1 0 Electric no function Hot air Gas unit table floor top BUS actual temp B1 cabinet 1 0 Electric no function Hot air Gas floor unit bott...

Page 85: ...blower Steam Start rpm BUS actual rpm Gas blower Steam MAX rpm BUS actual rpm Set CO2 Adjust CO2 value with CO2 screw Gas blower Hot air top MIN rpm table units floor units top BUS actual rpm Set CO2 Check CO2 value Gas blower Hot air top Start rpm table units floor units top BUS actual rpm Gas blower Hot air top MAX rpm table units floor units top BUS actual rpm Set CO2 Adjust CO2 value with CO2 ...

Page 86: ...ation of a UltraVent or extraction hood on top of the unit 7 installation as the lower unit of a Combi Duo after it has done a self test as a single unit Note In this case do NOT run a new self test as otherwise the boiling point and the gas blower speed will be overwritten CR 2032 X20 X19 X18 X21 X23 X14 X13 X11 X 8 X26 X27 X30 X12 X 1 X50 X 2 X 4 X 5 X 6 X 3 X32 X24 X10 X31 X17 X16 Dip 1 Dip 2 X...

Page 87: ... 480V supply to change to 440V supply Remove the cable W22 and connect plug PXT3 directly to the Special transformer T3 W22 T3 0V 400V 415V 440V 480V 0V 230V 5 5 4 4 3 3 2 2 PXT3 1 1 Attention T3 F1 0 8A 2 2 SXT3 1 1 F8 6A F9 6A F10 6A W17 BK OG VT YE GN M1 BUS M1 F1 6 3A M1 F2 6 3A M 4 4 3 3 2 2 XM1 1 1 G1 2 N L1 N XG1 3 3 XM5 1 1 BU M5 M X75 4 4 2 2 3 3 1 1 2 2 GY W30 W17 440V 480V Attention Aft...

Page 88: ... HL2 4 4 XV2 4 4 BN BN HL2 3 3 3 3 RD RD VT 4 3 D1 2 2 2 2 OG OG OG 12 11 D1 D1 1 1 1 1 WH WH OG BK 8 7 V3 B B A A A1 B1 B2 A2 BK BN HL1 HL1 8 8 XV3 4 4 BN BN HL1 7 7 3 3 RD RD D2 6 6 2 2 OG OG R4 36kW 6x6kW HL1 HL2 1 2 VT D2 D2 5 5 1 1 GY GY BK 5 6 BN V4 B B A A A1 B1 B2 A2 9 10 OG GY GY HL1 3 4 XV4 4 4 BN VT 7 8 3 3 RD BK 11 12 2 2 OG OG 1 1 GY OG A2 0 0 1 2 3 4 5 6 7 8 9 CPU Board Main Solid St...

Page 89: ...L 9 10 IN 3 3 3 3 GY GY X2 1 1 X2 1 YE OPTION B7 Thermoelement Sousvide Thermocouple sousvide XB7 1 YE 2 2 2 2 OG 3 4 3 3 3 GN 5 W11 H1 XH1 1 1 X13 1 1 BN BN 6 BK 4 4 4 B7 BU 7 WH 2 2 2 2 BU BU 8 5 5 5 BN 9 10 6 6 6 BK OPTION T2 X8 1 1 OPTION B8 Thermoelement 3x 2Messpunkte Kerntemperatur Thermocouple 3X 2 control point core sensor B8 BN 7 7 7 WH 8 XB8 1 YE 2 2 BK 2 OG X30 1 1 9 3 GN S3 4 BU XS3 1...

Page 90: ...generator SG F4 40 01 482 Sicherheitstemperaturbegrenzer 360 C 680 F Safety thermostat interior cabinet 360 C 680 F F8 F9 F10 4001 0206 Sicherung Motor 440 480V Motor fuse 440 480V G1 40 03 257 Gleichrichter Kühllüfter DC converter cooling fan H1 3024 0201 Garraumbeleuchtung Interior cabinet light K1 40 03 669 Hauptschütz Main contactor M1 40 03 514 Lüftermotor Fan motor M12 56 00 451 Pumpe Pflege...

Page 91: ...rraumbeleuchtung Cable interior cabinet light W17 40 03 613 Kabel Steuerstamm Cable control harness W20 40 03 981 Kabel Spannungswahlschalter UL Cable selector switch UL W22 40 01 825 Kabel Adapterkabel 440 480V UL Cable voltage selector switch UL W30 40 02 965 Kabel Adapterkabel Pumpe Pflegemittel 61 102 Cable adapter care pump 61 102 W31 40 03 467 Kabel Ein Aus Schalter Cable ON OFF switch W36 4...

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