Rational SCC Series Training Manual Download Page 161

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161

Trouble shooting SCC

Edition 10-2008a

Service 41 (Y3)

Solenoid valve Y3 defective of moistening nozzle blocked;

CDS does not send any pulses;

First time display: Descale moistening nozzle, Second time display: Servcie 41

Display Service 41

YES

Operate Solenoid valve

Y3 in function test 10

In function test 10

check voltage 230V

at coil solenoid valve Y3

Logic error;

Check plugs and cables or

change I/O pcb

Check Voltage input

at I/O pcb X21

YES

Check voltage on auxilliary

contact K1

Moistening nozzle blocked

YES

Descale nozzle

Change triple solenoid

50.01,.050

Solenoid valve opens

YES

Check CDS sensor

YES

Reset error by starting Cleanjet

program; Wait 5 min. Swtich unit

OFF and ON and start cleanjet

abort program

Summary of Contents for SCC Series

Page 1: ...Edition 10 2008a 1 Training Manual SCC Line SelfCooking Center Combi Master...

Page 2: ...2 Edition 10 2008a...

Page 3: ...oggles and gloves After maintenance repair the appliance must be checked for electric safety in accordance with your national state and local requirements Whenever working on any gas component like Ga...

Page 4: ...software version SCC 02 01 01 37 CleanJet 41 Display Cleanjet Care Index G 10 2008 44 SCC Electric Basic principle 45 Parts identification 46 General information to software version SCC 04 01 01 48 Di...

Page 5: ...version fitting new gas valve 128 Adjustment of installation altitude above sea level 129 Checking of dynamic input gas flow pressure 130 Flue gas analysis 131 Burner adjustment SCC CM 07 2008 134 Cha...

Page 6: ...leanJet CDS D Motor control 03 2003 07 Juli 4 digit number until 12 1998 7 digit number from 01 1999 C Line Unit size Model Year Month Serial number 61 6x1 1GN 11 10x1 1GN 12 10x2 1GN 21 20x1 1GN 22 2...

Page 7: ...C 86 572 F Low Temp Steam 30 C 99 C 86 210 F Finishing 30 C 300 C 86 572 F Cool Down Cabinet temperature display Cabinet temperature setting Timer Set Temp control Gas Reset key Core temperature Set T...

Page 8: ...r preheating 180 C 356 F max F3 Safety temperature limiter steam generator 160 C 320 F F4 Safety temperature limiter cabinet 360 C 680 F Y1 Solenoid valve lling Y2 Solenoid valve quenching M1 Fan moto...

Page 9: ...r S2 Ground 2 6V AC water level too low steam heating must switch OFF solenoid valve lling Y1 ON Center S2 Ground 0V AC water level reached steam heating can switch ON solenoid valve lling Y1 switched...

Page 10: ...g time of the steam generator must exceed 60 min SCC Care Control 120min and 2 the temperature of the thermocouple inside steam generator B5 must be below 65 C 149 F and 3 the temperature of the therm...

Page 11: ...perature 2 After steam saturation inside cabinet steam will also ll quenching chamber 3 After reaching quenching temperature B2 quenching solenoid Y2 will be activated Depending on the frequency of te...

Page 12: ...erior cabinet 8 After end of program leave cabinet door open over night 2 Empty steam generator 1 Open cabinet door 2 Select Cool Down 3 Press core temperature key for 10 sec 4 CLEn will be shown in c...

Page 13: ...until Display changes from C to F or vice versa 3 Release both keys Aborting of descaling program CM Switch unit off and on again press core temperature key 1x remaining time of 20 minutes will be dis...

Page 14: ...rmer 42 00 047 X18 SC pump X19 Solenoid valves X20 Energy management system Sicotronic X23 Vent hood signal door open closed X24 SSR X26 SSR pulsing USA version only X27 Door contact switch X30 Serial...

Page 15: ...hange motor 2x Voltage too low on motor pcb Check supply voltage or change motor 3x Voltage too high on motor pcb Check supply voltage or change motor 4x rpm measurement defective Change motor 5x Moto...

Page 16: ...nside Steam Generator if B5 is below 85 C 185 F 6 Timer starts after successful preheating Logic on PCB blinking dot in Display 7 Steam supply up to steam saturation Quenching sensor B2 inside cabinet...

Page 17: ...r Thermocouple B5 inside Steam Generator if B5 is below 85 C 185 F 6 Timer starts after successful preheating Logic on PCB blinking dot in Display 7 Steam supply until set temperature Cabinet sensor B...

Page 18: ...ssful preheating Logic on PCB blinking dot in Display 7 Hot Air supply until set temperature Cabinet sensor B1 inside cabinet Hot air has priority 8 Steam supply up to steam saturation Quenching senso...

Page 19: ...e Steam Generator if B5 is below 85 C 185 F 6 Timer starts after successful preheating Logic on PCB blinking dot in Display 7a Electric units alternating 12 sec Hot Air Cabinet sensor B1 6 sec Steam Q...

Page 20: ...door Reed switch S3 4 Timer starts immediately Logic on PCB 5 Hot Air supply unitl set temperature Cabinet sensor B1 is reached 6 Quenching set to 90 C 194 F Quenching sensor B2 Note Reduction of fan...

Page 21: ...en B2 Quenching sensor Sensor broken B3 Core sensor Sensor broken B5 Sensor steam generator Sensor broken Thermocouple on PCB Sensor broken Poti interior cabinet Defective Poti timer core temperature...

Page 22: ...dy Ignition box 1 Ignition box 2 Ignition box does not reply Bus failure Ignition box 1 Steam Ignition box 1 Hot air Ignition box 2 Hot air Ignition box defective change box Ignition box 1 Steam Ignit...

Page 23: ...F position Function Test 1 Switch unit ON 2 On operator PCB set DIP switch 3 to ON position First step of function test is displayed 3 Select desired step of function test with timer dial 4 Activate p...

Page 24: ...12 1 4 S2 X19 1 3 Y1 S2 0 1 Y1 1 0 Steam elements 0 off 1 50 2 100 actual Temp B5 0 1 2 Hot Air elements 0 off 1 50 2 100 actual Temp B1 0 1 2 Speed fan motor bottom BUS Set rpm actual rpm Speed fan m...

Page 25: ...use ame current is too low check burner setting ame current ignition cable and plug 20 Hot air wrong or no rpm signal from gas blower check gas blower power supply gas blower and control harness of ga...

Page 26: ...me M4 SC pump min Reset by pressing for 5 sec Total time steam heating time hrs Reset by pressing for 5 sec Total time hot air heating time hrs Reset by pressing for 5 sec Total time steam mode hrs Ca...

Page 27: ...st ushing time of SC Automatik from 30 90 seconds with timer dial Operation SC pump oFF continuous or on pulsing Press time key and select on or oFF with timer dial Show mode on oFF SHO Press time key...

Page 28: ...gas analysis MUST be carried out in the function test Adjusting speed of blower motor hot air top 10 After blower speed adjustment the original rpm is shown in the temp display the changed rpm is show...

Page 29: ...t 1 0 Gas no function Steam Gas unit BUS actual temp B5 B5 Dampfgenerator 1 0 Electric no function Hot air top Gas unit BUS actual temp B1 cabinet 1 0 Electric no function Hot air bottom Gas unit BUS...

Page 30: ...S 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 BUS actual rpm Set CO2 Check CO2 value Gas blower Hot air top Start rpm BUS...

Page 31: ...ftware update SCC Line CM download CM Software e g C 1 07 01 hex download megaload zip to PC open le megaload zip Start the program Setup exe and follow the description on the screen Start the program...

Page 32: ...continuously Switch unit off and disconnect ash box Unit is ready for operation 4 Load software via PC to CM unit Switch off unit with mopde switch and open control panel Connect RS 232 interface of...

Page 33: ...r supply Remove fuses F1 and F2 Reconnect EEPROM to pcb Reconnect unit from power supply x fuses F1 and F2 back Error E1 still existing Call Rational Service OK Replace new PCB Note Do NOT connect ext...

Page 34: ...34 CM Edition 10 2008...

Page 35: ...35 SCC Edition 10 2008a SCC Control panel...

Page 36: ...36 SCC Edition 10 2008a Comparing display of software version 1 2 3 4 1 2 3 4 13 45 Display up to software version SCC 01 07 12 Display since software version SCC 02 01 01...

Page 37: ...st braise roast with crackling soft roasting soft cooking low high medium 62 C close door Display since software version SCC 02 01 01 overnight roasting 13 45 overnight roasting 13 45 Back to previous...

Page 38: ...programs program lock buzzer setting time setting setting start time Download and upload of unit data like customer programs HACCP and service data Service level Settings Setting of time format Settin...

Page 39: ...be open Display of scale level inside steam generator Display of software version 1 2 3 4 1 2 3 4 Descale Descale Display since software version SCC 02 01 01 to 03 01 05 Service Info No E11SE0707200...

Page 40: ...de temperature time in minutes and seconds or core temperature 4 Additional program with identical mode and temperature but different time can be stored and selected alternating after pre heating new...

Page 41: ...rupt key was touched then the interrupt program starts Next the request for removing the tabs is coming up After the door was opened and closed again then the interrupt program starts with a duration...

Page 42: ...f buzzer sound Setting of display intensity Setting CleanJet request only active when frame shows in red Settings Settings Start time Start time CleanJet CleanJet IP IP 10 22 06 22 10 06 Display Unit...

Page 43: ...tting time setting setting start time Download and upload of unit data like customer programs HACCP and service data Service level Settings Setting of time format Setting of time laps Setting of date...

Page 44: ...y Care Control The combination of the above mentioned information is a measure of the overall care status of the unit and as such the customers daily cleaning pattern Less cleaning and less usage of c...

Page 45: ...ve lling Y2 Solenoid valve quenching Y3 Solenoid valve moistening Y4 Solenoid valve care M1 Fan motor bottom M3 Humidity ap motor M4 SC pump M6 CleanJet pump M7 Motor drain valve ball valve M12 Care p...

Page 46: ...46 SCC Edition 10 2008a 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Parts identification no CareControl 16 6 14 15 8 7 2 4 17 23 5 11 12 13 1 3 22 18 19 21 20 9 10...

Page 47: ...47 SCC Edition 10 2008a Parts identi cation CareControl 1 2 3 3 4 4 11 1 2 3 4 11 4 2 3 1 2 11...

Page 48: ...allation the unit will ask the user to start a Selftest Water MUST be connected After the Clima Control valve and the drain valve have initialised the steam generator will ll SC pump will start shortl...

Page 49: ...s without care phase Reset by successfull completion of Cleanjet process Service 41 Solenoid valve Y3 defective or moistening nozzle blocked CDS does not send any pulses Reset error by successfull CDS...

Page 50: ...cond time to a level above the level electrode After a second draining the steam generator will fill again exactly to the level electorde In case the level electrode does not recognise the water Error...

Page 51: ...008a Difference SCC Index E versus Index G SCC Care Control Index E Index G B1 B6 F4 P1 M3 S4 M4 M6 S11 Y1 Y2 Y3 B2 M1 S2 M7 S12 B4 B5 F3 B1 B6 B11 F4 P1 M3 S4 M4 M6 Y1 Y2 Y3 B2 M1 S2 M7 S12 B4 B5 F3...

Page 52: ...erator 1 Function test CDS 0 Solenoid Y3 moistening 1 Function test CDS 0 Solenoid Y4 Care 1 Function test CDS 0 Drain valve M7 1 0 Solenoid Y2 quenching Filling quenching box pre cleaning 1 Level con...

Page 53: ...1 Pump remaining care solution from container 0 Drain valve M7 1 0 Solenoid Filling Y1 Topping up of care solution above level electrode 1 Fill steam generator 0 SC Pump M4 Partial separation of care...

Page 54: ...6 X4 X3 V10 V9 V8 X51 X7 X8 X103 Battery CPU Add on X2 B6 11 thermocouple core probe Add on X3 B1 thermocouple interior cabinet Add on X4 B2 thermocouple quenching Add on X5 B4 thermocouple ClimaPlus...

Page 55: ...C to interior cabinet light 15 Output 12VDC to CDS sensor 17 Link Care unit only existing when build into an Index G unit 16 free X3 X4 BUS connection LED Code I O PCB Green LED on ok Green LED off du...

Page 56: ...from hallsensor Check for motor blockage or change motor 2x Voltage too low on motor pcb Check supply voltage or change motor 3x Voltage too high on motor pcb Check supply voltage or change motor 4x r...

Page 57: ...45 0 55V Basic rule The less humid the higher is the voltage of P1 The higher the rpm the higher the voltage of P1 Example SCC 101 E RPM P1 approx Volt Dry 1 1 Speed 500rpm Wet 0 7 Combi 0 6 Dry 2 3 S...

Page 58: ...58 SCC Edition 10 2008a...

Page 59: ...F Thermocouple B5 inside Steam Gen 6 Timer starts after successful preheating Logic on PCB 7 Steam production up to saturation in cabinet Pressure sensor P1 Thermocouple B4 rpm motor via BUS 8 Adding...

Page 60: ...B5 inside Steam Gen 6 Timer starts after successful preheating Logic on PCB 7 Steam supply until set temperature inside cabinet is reached Cabinet sensor B1 8 Adding of Hot Air from 93 C 200 F possibl...

Page 61: ...85 C 185 F Thermocouple B5 inside Steam Gen 6 Timer starts after successful preheating Logic on PCB 7 Steam supply until saturation is reached inside cabinet Pressure sensor P1 Thermocouple B4 rpm mo...

Page 62: ...185 F Thermocouple B5 inside Steam Gen 6 Timer starts after successful preheating Logic on PCB 7 Heat up cabinet with Hot Air until set temperature is reached Priority Hot Air Cabinet sensor B1 8 Add...

Page 63: ...Electric units alternating 8 s Hot air supply 8 s Steam supply Hot air Cabinet sensor B1 Steam Pressure sensor P1 Thermocou ple B4 rpm motor via BUS 7b Gas units alternating 20 s Hot air supply 20 s...

Page 64: ...temperature Cabinet sensor B1 6 Quenching set to 70 C 158 F Thermocouple B2 Below 98 C fan at lowest speed when no energy required for longer than 2 minutes Additional functions possible 4 Fan speeds...

Page 65: ...n symbol Returning to SCC display cooking mode only possible from Diagnostic mode 7 Set DIP 1 on operator PCB to OFF position to deactivate Service level Starting with software version 01 07 02 gas re...

Page 66: ...66 SCC Edition 10 2008a...

Page 67: ...3 M7 Drain valve S12 Micro switch 23 1 M12 Care motor Y4 Solenoid care 24 Service Error history 25 Gas Error history DIAGNOSTIC 1 Cabinet B1 2 Quenching B2 3 Not used B3 4 Humidity B4 5 Steam Generato...

Page 68: ...temperature to reset max value press RESET Temp range 30 340 C 22 644 F 900 C 655 C until SW version 01 07 08 broken thermocouple or loose plug act actual temperature max maximum recorded temperature...

Page 69: ...85 C act actual temperature max maximum recorded temperature to reset max value press RESET above 75 C 167 F Warning Clean air lter above 85 C 185 F Service 29 S2 1 Water level reached S2 0 Water lev...

Page 70: ...ze Normal values between 72000 130000 Automatic Humidity calibration AFTER manual calibration this feature is set to OFF Do not reset to ON after manual calibration When ON Autocalibration will be don...

Page 71: ...3 6l actual measured water content steam generator Norm 4 2l Volume when steam generator is new and clean M6 CleanJet Pump Y2 solenoid valve quenching M7 Drain valve motor S12 Micro switch drain valv...

Page 72: ...p switch using the function key followed by pressing the USB key and Info key since SW Version 01 07 09 display of the last 10 stored error messages ref Service error messages since software version 0...

Page 73: ...ng 5 Y3 valve moistening 5 1 Y4 Care solenoid valve 6 M4 SC pump 7 M6 Cleaning pump 8 M7 Ball valve 8 1 Care pump 9 Steam heating time 10 Hot air heating time 11 Steam mode 12 Hot air mode 13 Combi St...

Page 74: ...gs 238 3 Running Times Y1 Valve Filling 120 min 4 Running Times Y2 Valve Quenching 1460 min 5 Running Times Y3 Valve Moistening 48 min Number of events Reset possible Number of events Reset possible T...

Page 75: ...6 Cleaning Pump 315 min 8 Running Times M7 Ball Valve 55 min Total minutes Reset possible Total minutes Reset possible Total minutes Reset possible Total minutes Reset possible Total minutes Reset pos...

Page 76: ...e 4hrs 12 Running Times Hot Air Mode 4hrs Running Times SCC Total hours Total hours Total hours Total hours Total hours Reset 9 Running Times Steam Heating Time 4hrs 10 Running Times Hot Air Heating T...

Page 77: ...es SCC Total hours Total hours Total hours Total hours Reset NOT possible 16 1 Rinse w o tabs 16 2 Rinse 16 3 Intermediate Clean 16 4 Light 16 5 Medium 16 6 Strong Total hours 13 Running Times Combi S...

Page 78: ...78 SCC Edition 10 2008a Total hours Number of events Reset possible 18 Running Times Total running time unit 4hrs 19 Running Times Emergency controler 1 Reset...

Page 79: ...Quench Temp Dry Heat 14 Quench Temp Moist Heat 15 Quench Temp OFF 16 1 Service Phone Setting 16 2 ChefLine Phone Setting Basic Settings NOTE To validate changes made switch unit OFF and ON again Wait...

Page 80: ...w setting A ue gas analysis MUST be done Pre set lenghts of CO2 screws After gas conversion or changing gas valve adjust CO2 screw A ue gas analysis MUST be done Since software version 01 07 02 Select...

Page 81: ...ce Software version 01 07 02 After manual descaling Press Reset for 5 seconds Steam generator will be pumped off and lled again CDS indication will be resetted After changing steam generator Press Res...

Page 82: ...enching temperature in hot air mode Activation by touch on dial icon Adjust temperature with dial Con rm adjustment by touch on dial icon Setting quenching temperature in all steam modes Activation by...

Page 83: ...igit store will memorize number and returns to former display ref 16 1 Basic Setting ref 16 1 Basic Setting Basic Settings To validate changes made switch unit OFF and ON again 17 Basic Setting IP Add...

Page 84: ...sic Setting ref 16 1 Basic Setting Basic Settings To validate changes made switch unit OFF and ON again 22 Basic Setting USB Subnet Mask 21 Basic Setting USB Server IP Address 20 Basic Setting USB IP...

Page 85: ...1 62 1 6 levels all others 1 10 levels Selecting Softwater ON will indicate 50 of the standad cleanr tabs If setting is ON the operator can use the equipment for the duration as set in CleanJet settin...

Page 86: ...after 4 days In case the unit was installed in a show room or exhibition this prompting can be re initialised by setting Warranty to ON in basic settings position 29 Basic Settings 30 Steam corrosion...

Page 87: ...mpf 50 not used in Gas units 2 Steam Dampf 100 3 Hot Air 50 Gas burner top 4 Hot Air 100 Gas burner bottom 5 Fan motor top 6 Fan motor bottom 7 Solenoid valve lling Y1 8 SC Pump M4 9 Solenoid quenchin...

Page 88: ...Attention Parts are not protected against overload Electric units Hot air heating 100 Only gas oor models Hot air heating 100 Indication window 2 Hot Air Gas Bottom Burner Actual temperature of B1 At...

Page 89: ...l electrode shows 1 steam generator lled Level electrode shows 0 steam generator partial lled Activation of solenoid valve quenching Y2 Indication of actual temperature B2 needed for testing quenching...

Page 90: ...se Direction 2 Counter clockwise S12 microswitch drain valve Flue gas analysis Gas blower Steam Press START to operate hot air gas burner top CO2 adustment with CO2 screw at Max rpm CO2 cross checking...

Page 91: ...CO2 adjustment with CO2 screw at Max rpm CO2 cross checking at Min rpm Flame current should be always above 4 0 A ideally 5 0 5 75 A Activation buzzer Activation interior light Testing of all display...

Page 92: ...92 SCC Edition 10 2008a Function test SCC Sicotronic Relais on I 0 PCB 21 Function Test Sicotronic Start UltraVent Relais on I 0 PCB 20 Function Test Exhaust hood Ultravent Start...

Page 93: ...us signal Service 40 Care pump Service 41 Solenoid valve Y3 Service 42 Solenoid valve Y4 Service 43 Any solenoid passing water Service 44 Steam Heating B5 Service 100 Motor permanent on power Service...

Page 94: ...steam production lled by auxilliary mode Check 0 1 signal from level electrode to pcb Appears for 30 sec after switch ON Display can be cancelled by touch Level electrode no water sensing CDS sensor m...

Page 95: ...t CleanJet pump does not deliver Fan motor does not reduce speed Water must hit left rack at rail 3 4 Check water tap pump quenching solenoid re ll function quenching nozzle or or CleanJet pipe for bl...

Page 96: ...robe in tip since SW version 01 07 09 Internal Ignition box error is existing longer than 30 sec Change ignition box 0 Ignition box top 1 Ignition box bottom 2 Both Ignition boxes Appears after 4x Res...

Page 97: ...time while being in Cleanjet phase Reset error by successfull B5 tempoerature measuring during next Cleanjet Power remained present on fan motor when unit was switched off last Main conatctor didn t...

Page 98: ...using two different ways Connect the USB stick to the usb interface at the bottom left hand cor ner of the control panel Press function and USB key The update icon will show when a USB stick with soft...

Page 99: ...umber type Service 17 Reconnect unit to power supply reconnect control fuses Software update to 03 01 03 or higher Isolate unit from power supply Disconnect control fuses F1 F2 reconnect EEPROM to pcb...

Page 100: ...100 SCC Edition 10 2008a...

Page 101: ...I01 S01 and the actual number of downloads are indicated The following data can be found on the stick after connecting it to a PC On the stick the folder log can be found This folder contains txt fil...

Page 102: ...Language ENGLISH OTHERS selected language Basic Settings Indication of the present values of the package basic settings B 1 2 Drain valve time0 8 6 s B 1 2 Drain valve time1 28 7 s B 22 USB Subnet ma...

Page 103: ...team 104 130 C 5 Hot air 30 100 C 6 Hot air 101 300 C 7 Combination 30 100 C 8 Combination 101 140 C 9 Combination 141 300 C 10 not relevant 11 not relevant 12 COOLDOWN humidity 4 actual humidity 4 Ho...

Page 104: ...nition cable and plug 20 Hot air wrong or no rpm signal from gas blower check gas blower power supply gas blower and control harness of gas blower 22 Hot air no ame after 5 ignition sequences no gas g...

Page 105: ...was identified then the symbol of the stick appears on the download display Touch Start key During the download procedure the hour glass appears and the colour of the stick changes from blue to red If...

Page 106: ...000 00 07 C 29 32 000 00 11 C end End of cooking process B Additional indications Progr SCC Universal Roast Indication of selected SCC process Progr SCC pork 11000 Copied SCC process with new name e...

Page 107: ...ith Ultravent of venting extension or as a Combi Duo Usage of a different standard rack 9 Customer complaint for uneven cooking results 10 Basic condition Temperatures Cabinet sensor Quench sensor Hum...

Page 108: ...Humidity ap Closed 20 71 Offset out of range Max time of 4x180sec exceded In case of error 20 check In diagnostic mode P1 B4 rpm To start calibration Set DIP switch 1 to on on pcb Select Basic Settin...

Page 109: ...ion Heating ON Motor ON lowest speed Humidity ap Closed 60 min 4x20 s max 4x180 s Controlling with all 4 fan speeds Steam Heating ON 50 Motor ON Humidity ap Closed 20 71 Value out of allowable range M...

Page 110: ...with all 4 fan speeds Steady signal of rpm and pressure Hot air heating ON 50 Steam Heating ON when Hot air off Motor ON max rpm rst Humidity ap Closed 20 71 Value out of allowable range Max time of 4...

Page 111: ...Drain valve position cooking 2 Drain valve position CleanJet S12 Micro switch Drain valve M6 CleanJet Pump Using direction 1 in function test 13 changing of S12 signal from 0 to 1 Drain closed CleanJe...

Page 112: ...monitoring electrode Gas valve Ignition box Gas Air Mixing of gas and combustion air Mixing of gas and combustion air shown gas valve blower combination 202 steam The pulled in air is brought into ro...

Page 113: ...ation hose which governs the 1 pressure regulation throttle The nal adjustment of the heat load through the main throttle is achieved with the CO 2 2 screw Gas Valve Compensation hose CO2 screw Partic...

Page 114: ...Gas valve with common ignition box for Steam and Hot Air top tted Blower and gas valve Hot Air blower top Ignition box hot air burner bottom 201 202 Jumper is only set on Ignition boxes for hot air bu...

Page 115: ...a 205V DC orange coils ca 108V DC Ignition box gets heat demand over the BUS cable Ignition ca 20KV Burner blower motor Gas valve Heat demand Start pre purge about 4 5 sec Pre purge 4 sec RPM monitore...

Page 116: ...th factory speci cation CO2 too high gas air mixture ratio too rich burner runs with overload Damage to heat exchanger sooting possible CO2 too low gas air mixture ratio too lean burner runs with less...

Page 117: ...id valve moistening Y11 Gas valve steam Y12 Gas valve hot air M1 Fan motor M3 Humidity motor M4 SC pump M6 CleanJet pump M7 Drain valve M8 Gas blower motor hot air M9 Gas blower motor steam CM Gas pri...

Page 118: ...timer key can be released 10 With timer dial select SE7 11 Activate position SE7 with timer key keep key pressed 12 Keeping the timer key pressed the average length of the CO2 screw is indicated St St...

Page 119: ...1 6 With timer dial select SE8 7 Activate position SE8 with timer key and keep it pressed 8 While pressing timer key corresponding installation altitude above sea level can be selected with the timer...

Page 120: ...ure Switch on unit select any cooking mode and time Wait until burner has started Check input gas ow pressure See correct values of input ow pressure on data plate If necessary adjust gas input pressu...

Page 121: ...tion till you get the indicated CO2 value Screw adjustment tolerance CO value must be below 300 ppm 8 Press core temperature key Burner will stop 9 Leave position F21 Steam MAX with timer key 10 Selec...

Page 122: ...se direction and than slowly anti clockwise direction till you get the indicated CO2 value Screw adjustment tolerance CO value must be below 300 ppm 8 Press core temperature key Burner will stop 9 Lea...

Page 123: ...urn CO2 screw anti clockwise direction If CO2 value is too high turn CO2 screw rst 1 turns clockwise direction and than slowly anti clockwise direction till you get the indicated CO2 value Screw adjus...

Page 124: ...mbar 3 2 mm 9 4 8 7 Natural Gas Low G25 61 18 25 mbar 4 6 mm 9 4 8 6 18 25 mbar 4 5 mm 9 4 8 1 62 18 25 mbar 3 6 mm 9 4 8 0 18 25 mbar 3 9 mm 9 4 8 0 101 18 25 mbar 3 4 mm 9 4 8 0 18 25 mbar 3 4 mm 9...

Page 125: ...be shown in timer display 9 Con rm new rpm setting with core temperature key keep timer key pressed 10 Release timer key 11 De activate selected package by pressing core temperature key 12 To exit ser...

Page 126: ...126 Gas Edition 10 2008a...

Page 127: ...alve moistening Y11 Gas valve steam Y12 Gas valve hot air M1 Fan motor M3 Humidity motor M4 SC pump M6 CleanJet pump M7 Drain valve M8 Gas blower motor hot air M9 Gas blower motor steam S2 Level elect...

Page 128: ...setting of CO2 screw is too high turn CO2 screw rst 1 turn clockwise and then to the requested length Screw adjustment tolerance 11 Switch unit OFF and ON again to store newly gas type setting 12 To e...

Page 129: ...dial Possible altitude selection 500 1m 0 499m 500 999m 1000 1499m 1500 1999m 2000 2499m 2500 2999m 3000 3499m 3500 3999m 4000 4499m 4500 4999m 7 Con rm new altitude setting with store key 8 Switch un...

Page 130: ...ure Switch on unit select any cooking mode and time Wait until burner has started Check input gas ow pressure See correct values of input ow pressure on data plate If necessary adjust gas input pressu...

Page 131: ...low turn CO2 screw anti clockwise direction If CO2 value is too high turn CO2 screw rst 1 turns clockwise direc tion and than slowly anti clockwise direction until you get the indicated CO2 value Scr...

Page 132: ...is too low turn CO2 screw anti clockwise direction If CO2 value is too high turn CO2 screw rst 1 turns clockwise direc tion and than slowly anti clockwise direction until you get the indicated CO2 va...

Page 133: ...value on table Values for burner adjustments If CO2 value is too low turn CO2 screw anti clockwise direction If CO2 value is too high turn CO2 screw rst 1 turns clockwise direc tion and than slowly an...

Page 134: ...mbar 3 2 mm 9 4 8 7 Natural Gas Low G25 61 18 25 mbar 4 6 mm 9 4 8 6 18 25 mbar 4 5 mm 9 4 8 1 62 18 25 mbar 3 6 mm 9 4 8 0 18 25 mbar 3 9 mm 9 4 8 0 101 18 25 mbar 3 4 mm 9 4 8 0 18 25 mbar 3 4 mm 9...

Page 135: ...In order to change the other rpm settings of the same burner repeat steps 7 9 accordingly Perform a complete ue gas analysis at Max speed of each burner in Func tion Test as well as a cross check of C...

Page 136: ...vision Day Month Number 66 06 2 01 11 2120 66 61 101 Electric 1 with Relais control 68 61 101 Electric Combi Duo 2 with Bus control 70 61 101 Gas 72 62 102 Electric 73 201 Electric Vent hood EH 60 61...

Page 137: ...cooking process is started and continues for another 30 minutes after the coking process is stopped at the same time the light will be switched OFF Same applies for any Cleanjet process CM units The...

Page 138: ...with ON OFF switch fan motor and light will be on Fan motor is controlled from contact of X 23 on I O pcb SCC units or main pcb CM units If cabinet door is open this contact is open and the fan motor...

Page 139: ...Edition 10 2008a 139 UltraVent...

Page 140: ...nded systems for water treatment A Phosphate dosing systems For verifying the function of this system it is necessary to mix the water with a very high content of phosphate Because of this the maximum...

Page 141: ...it down Now empty steam generator again manually and measure the amount of water draining from the steam genrator 3 Descaler shall ONLY be filled via the steam inlet port inside the steam generator R...

Page 142: ...cover and remove any scale deposits from quenching box and cover After reassembly make sure no leakages are present 12 Reconnect unit to power After given time pt 9 use function test to drain liquid f...

Page 143: ...owing marking rings All electric heated units 3rd Ring 43cm 17 CM SCC 61 and 62 Gas 1st Ring 17cm 6 5 CM SCC 101 and 102 Gas 2nd Ring 31cm 12 CM SCC 201 and 202 Gas 3rd Ring 43cm 17 To prevent the hos...

Page 144: ...appear at the steam inlet port stop lling and wash the interior cabinet with fresh water After lling the required quantity remove the hose from the steam inlet port Pump the remaining liquid from ins...

Page 145: ...5 l 6 0 l 6 0 l 101 4 7 l 6 2 l 6 2 l 102 6 4 l 8 5 l 8 5 l 201 6 8 9 0 l 9 0 l 202 8 7 l 11 6 11 6 SCC CM Gas units 61 Gas 3 0 l 4 0 l 4 0 l 62 Gas 4 5 l 6 0 l 6 0 l 101 Gas 5 3 l 7 0 l 7 0 l 102 Ga...

Page 146: ...e fill all information required into the embossed fields If the measured values are NOT complying with the values in the installation manual please inform the customer and your Rational dealer office...

Page 147: ...stands level inside the unit 2 Levelling and floor fixing yes no left side 201 202 electric unit minimum 500 mm left side recommended for all units for service or with adjacent heat source 500 mm rea...

Page 148: ...s 3 4 minimum e Breaker accessible from front by operator Type of connected gas i e LPG Natural gas G20 G30 Measured gas pressure with unit switched off Measured gas pressure with unit switched on whe...

Page 149: ...operational Customer advised in daily cleaning routine incl door gasket Customer advised in preventative maintenance descaling changing air inlet filter door gasket cleaning etc Customer advised in b...

Page 150: ...NO According Installation Manual Placement floor fixing of 201 202 Installation Water connection Type of water treatment if installed Drain Gas connection Electrical connection Door Door lock Door ca...

Page 151: ...intenance needed Cleaning of burner head TI 03 2007 Burner blower ok and free of dust fat residues Dynamic flow pressure unit in operation CO2 max steam flame current CO ppm CO2 min steam flame curren...

Page 152: ...one number entered Demonstration CleanJet Electrical safety test Electrical safety tested according local codes Serial number Rational UltraVent Rational exhaust hood Free space between top egde of un...

Page 153: ...153 Common Information Edition 10 2008a...

Page 154: ...3 triple solenoid valve 163 Service 44 Steam Heating 163 Service 100 Main Contactor 164 Service 110 SC Pump 164 Service 120 Y1 Level electrode 165 No display safety circuit 167 No or to low steam prod...

Page 155: ...he impeller Clean housing of the pump desca le steam generator and or change pump Short circuit level electrode or check drain system and quenching box for dirt clean if necessary Check cable connecto...

Page 156: ...NO YES YES Water supply from CDS to steam generator leaking Check valve in the wa ter supply line to the steam generator Valve working correctly Change valve Start volume measuring by acti vating pump...

Page 157: ...put voltage of I O pcb X19 5 present Check ball valve and change if necessary Check pump cable and connec tor change defective part Change fuse of I O pcb or pcb YES YES Activate CleanJet Pump M6 in t...

Page 158: ...anent open position CleanJet can not be used Indication Service 27 Separate unit from mains swit ching off and on with main switch is not enough After approx 5 seconds connect unit to mains YES YES Is...

Page 159: ...ge corresponding part NO Are all dip switches off Set dip switches to off and disconnect unit from mains Switching unit off and on is not enough Failure eliminated Carry out test run Carry out test ru...

Page 160: ...Care Pumpe in function test 10 1 Check 230V at plug from I O PCB to care pump Reset error by starting Cleanjet program Wait 5 min Swtich unit OFF and ON and start cleanjet abort program Change Care p...

Page 161: ...lve Y3 in function test 10 In function test 10 check voltage 230V at coil solenoid valve Y3 Logic error Check plugs and cables or change I O pcb Check Voltage input at I O pcb X21 YES Check voltage on...

Page 162: ...in function test 10 1 In function test 10 1 check voltage 230V at coil solenoid valve Y4 Logic error Check plugs and cables or chan ge I O pcb Change triple solenoid 50 01 050 Solenoid valve opens Che...

Page 163: ...ain pipe Change triple solenoid 50 01 050 YES Display Service 44 Measure current draw in function test 2 Current draw according to spec In function test 2 check thermocouple B5 for function YES Servic...

Page 164: ...unit off by I O switch voltage present on main contac tor secondary side Change main contactor Service 110 SC Pump SC pump not functioning during the time when there is care solution inside the steam...

Page 165: ...rator can not be flushed unit is without function Display Service 120 No Yes Yes Test solenoid valve Y1 in Function test 7 Logic error Check plugs cable and I O pcb Check function wiring connection at...

Page 166: ...166 Trouble shooting SCC Edition 10 2008a...

Page 167: ...at con nector X1 2 5V of control pcb present Ribbon cable between operator and processor pcb connected correctly Check cable and connection Check change processor pcb Check control transformer cable...

Page 168: ...defect Check level electrode osmosis water supply check water quality Check sensor steam generator with dia gnostic program 655 900 C NO YES YES Service 21 Check ap motor M3 and end switch S4 Service...

Page 169: ...ntilation system Convert unit to connected gas type Follow instruction of training manual Attention Carry out ue gas analysis Reset was carried out several times Service 33 comes up if reset was carri...

Page 170: ...tion key degree of scale is shown Only 2 to 3 red bars are shown on Repeat descaling procedure NO NO Activate and run descaling pro gram At the end of the program the new lling volume is genera ted au...

Page 171: ...onding Thermocouple is broken Check connector of the thermo couple for suf cient contact NO Indication CT probe defect Indication Service 31 1 up to 31 6 More than 3 measuring points of the probe are...

Page 172: ...mped out 230V output at connec tor X18 1 2 during funtion test present Check cable connector and pump Change faulty part Clean housing of the pump descale steam generator and or change pump Aux contac...

Page 173: ...eam generator Replace defective part and nd reason for tripping Is unit on now Is unit on now Input voltage at connec tor X7 present Main switch S1 on pcb OK Fuse F1 on pcb OK Change pcb Change fuse C...

Page 174: ...ck door contact switch NO Check level electrode S2 with diag mostic program dP8 Indication 1 Unit connected to treated water NO YES YES E6 Check sensor steamgenerator B5 with diagnostic program 999 C...

Page 175: ...the gas type on the name plate Open gas supply Switch on ventilation Convert unit to connected gas type Follow instruction of training manual Attention Carry out ue gas analysis Press reset key if af...

Page 176: ...switching on the unit YES Indication E7 Thermo couple of pcb faulty change pcb NO Check connector of thermocouple for suf cient contact Change faulty thermocouple Indication E3 or E4 or E5 or E6 E3 I...

Page 177: ...177 SCC Edition 10 2008a...

Page 178: ...250V 240V 230V 220V 208V 200V 0V 22 22 33 33 A1 I O PCB F5 1 6A W13 WH WH WH WH X14 11 11 22 22 33 33 44 X56 44 11 F6 1 2AT X21 11 22 F6 2AT W0 BK BN BK BU PE YE GN YE GN BK F1 6 3A F2 6 3A Z1 L1 L2...

Page 179: ...0V 2 2 2 2 3 3 3 3 A1 I O PCB F5 1 6A W13 WH WH WH WH X14 1 1 1 1 2 2 2 2 3 3 3 3 4 4 X56 4 4 1 1 F6 1 2AT X21 1 1 2 2 F6 2AT W0 BK BN BK BU PE X0 YE GN YE GN BK BU F1 6 3A F2 6 3A BN Z1 L1 L2 L3 PE X...

Page 180: ...1 1 T1 Steuertrafo Control transformer 2 5V 0V 2 5V 11 5V 11 5V 12V 12V 250V 240V 230V 220V 208V 200V 0V 2 2 2 2 3 3 3 3 A1 I O PCB F5 1 6A W13 WH WH WH WH X14 1 1 1 1 2 2 2 2 3 3 3 3 4 4 X56 4 4 1 1...

Page 181: ...0V 2 2 2 2 6 6 3 3 3 3 5 5 A1 I O PCB F5 1 6A W13 WH WH WH WH X14 1 1 1 1 4 4 2 2 2 2 3 3 3 3 3 3 2 2 4 4 X56 4 4 1 1 F6 1 2AT X21 1 1 2 2 F6 2AT Gasgebl se HL1 Gasblower M8 1 M N L1 PE GND U min PWM...

Page 182: ...er 2 5V 0V 2 5V 11 5V 11 5V 12V 12V 250V 240V 230V 220V 208V 200V 0V 2 2 2 2 6 6 3 3 3 3 5 5 A1 I O PCB F5 1 6A W13 WH WH WH WH X14 1 1 1 1 4 4 2 2 2 2 3 3 3 3 3 3 2 2 4 4 X56 4 4 1 1 F6 1 2AT X21 1 1...

Page 183: ...7 8 3 3 D1 HL2 4 4 9 10 11 12 R2 6x3kW 18kW D2 1 2 3 4 5 6 7 8 9 10 11 12 V1 Leistungshalbleiter solid state relay A A B B A1 B1 A2 B2 R3 6x3kW 18kW D2 1 2 W1 WH WH WH WH GY GY GY GY X24 1 1 X33 1 1...

Page 184: ...2 00 K1 1 1 08 N 1 08 PE 1 08 K1 A2 BU T4 Trafo 12V Transformer 12V 12V 0V 0V 200V 208V 220V 230V 240V 250V BK BU YE GN X59 1 1 2 2 X67 1 1 M5 K hll fter Cooling fan M unten down L ftermotor Fan motor...

Page 185: ...2 3 Elektrode Gasbrenner Electrode gas burner B13 4 HL 2 RJ 45 BN BU YE GN RD RJ 45 Aderssierung Gasgebl se HL1 Gasblower M8 1 M N L1 PE GND U min PWM W17 X60 1 1 2 2 3 3 W15 X51 3 3 4 4 2 2 W18 A5 F...

Page 186: ...r P Signal IN GND X1 1 1 X29 1 1 2 2 2 2 3 3 3 3 B1 Thermoelement Garraum Thermocouple cooking cabinet X3 2 2 WH 1 1 GN X4 3 3 B2 Thermoelement Abl schung Thermocouple quenching system 2 2 WH 1 1 GN X...

Page 187: ...etventil F llen Solenoid valve filling A1 A2 X19 4 4 X30 1 1 1 1 2 2 Y2 Magnetventil Abl schung Solenoid valve guenching system A1 A2 5 5 3 3 2 2 4 4 Y3 Magnetventil Beschwadung Solenoid valve moisten...

Page 188: ...in valve 2 2 2 3 3 4 4 5 5 6 6 7 7 3 M7 Verschlu motor Drain valve M 8 8 4 W3 WH BU WH BU WH BU Y1 Magnetventil F llen Solenoid valve filling A1 A2 X19 4 4 X30 1 1 1 1 2 2 Y2 Magnetventil Abl schung S...

Page 189: ...on Created by Datum Date Blatt Page PA 6 30 04 2004 A1 I O PCB W11 BN BU X13 1 1 X49 1 H1 Garraumbeleuchtung Interior cabinetlight 2 2 2 A2 Operator PCB W9 WH WH X8 1 1 X47 1 T2 Summer Buzzer 2 2 2 X9...

Page 190: ...y Datum Date Blatt Page PA 7 30 04 2004 A1 I O PCB X20 Sicotronic system Sicotronic system 1 1 1 Frei 2 Frei 3 Nullleiter d 4 Ger t EIN a 5 Eingang Sicotronic c 6 Heizungsanforderung b 2 2 3 3 4 4 5 5...

Page 191: ...l 5 M3 3101 1010 Klappenmotor SCC Flap motor Modul 3 M4 44 00 207 SC Pumpe SC pump Modul 4 M5 40 00 474 K hll fter 61 202E G Cooling fan Modul 5 M6 56 00 186 Clean Jet Pumpe SCC CleanJet pump Modul 4...

Page 192: ...Cable transformer operator pcb Modul 1 W11 40 00 224 Kabel Halogenbeleuchtung Cable Halogen light W13 40 00 225 Kabel Trafo I O Platine Cable transformer I O pcb Modul 1 W16 40 00 239 Kabel Hauptsch...

Page 193: ...00 451 Hauptsch tz Main contactor Modul 1 M1 40 00 274 L ftermotor TG u SG Fan motor Modul 5 M10 70 00 028 Gasgebl se Hl oben Gas blower motor Hot Air top Modul 2 M2 40 00 274 L ftermotor SG Fan moto...

Page 194: ...valve Modul 2 W15 40 01 485 Kabel Feuerungsautomat Gasgebl se Cable Ignition box gas blower motor Modul 2 W17 40 01 301 Kabel Steuerstamm Cable Control Supply Modul 1 W18 40 00 237 Kabel Erdung Gasven...

Page 195: ...195 Common Information Edition 10 2008a...

Page 196: ...shows when unit detects valid software on the usb stick Download of service data to stick 1 2 3 4 HACCP Prog Prog Prog Software update Info update P H I 05 S05 Chef Line h m m s Prog Prog SelfCooking...

Page 197: ...rvice 43 CDS sensor sends always pulses Soleno id Y1 Y3 or Y4 is passing water Service 44 Steam heating or SSR faulty Service 100 Main contactor pcb on off switch Service 110 SC pump faulty or level e...

Page 198: ...inet display open water tap change polarity of mains supply External EEPROM data error heating blocked by energy optimising B1 cabinet sensor defective B2 quenching sensor defective B3 core probe sens...

Page 199: ...lve quenching Total time M4 SC pump Total time steam heating time Total time hot air heating time Total time steam mode Total time hot air mode Total time combination mode Total time vario steam mode...

Page 200: ...L Scandinavia AB Skifferv gen 20 22478 Lund SWEDEN Tel 46 46 235370 Fax 46 46 235379 E mail info rational scandinavia se www rational scandinavia se RATIONAL Schweiz Rainweg 8 4710 Balsthal SWITZERLAN...

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Rational SCC Series, Training Manual

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