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Service Manual - Heritage Parts

1. 11 20 20 ESG SECTION CONTENTS Technica 120 Parts Infor tiellofie eee eee A eee none ne 121 Service aos tare eee 121 Door Assembly s ci aee a 123 Condensation Tank and Pressure 124 Wiring and Ladder Diagrams 2 2 125 120V 1PH 50760 Hz Wiring 3 DERE RC EURO OR E Dcum d 125 120V 1PH 50 60 Hz m 126 Return to Main Table of 8 6 0 eren 3 SECTION 11 20 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 119 TECHNICAL DATA ALI HAAM GAS COMBINATION OVEN STEAMER 20 e 206 4 3 8 110mm Gian 49 13 16 1264mm gt 45 3 16 1148mm gt 3 916 Water Drain 71916 1214mm 42 9 16 1080mm gt 89mm lt Side Back 6 151mm gt lt 7 o a RE Steam 3 5 W ae Vents PS lt Gas Exhaust Top Top 5 Untreated Water Intake Bott ntake Bottom Gas Connection ae Bot 5 Bottom ie S a s 5 25 4 5 8 116mm 2 Water Drain 2 60mm Bottom 55 7 16 ES 1407mm 2 3 16 30 1 2 gt 44 1118mm 2 49mm 56mm gt 775mm gt DIMENSIONS HxWxD EXTERIOR 76 5 8 x 49 13 16 x 45 3 16 1946mm x 1264mm x 1148mm EXTERIOR
2. 9 10 20 ESG SECTION CONTENTS Technica 104 Parts Infor thelofies ene tsa reor rte A DE RP EVE Xd M E E Bob EY bi 105 Service aese 105 Door Assembly 107 Condensation Tank and Pressure 108 Wiring and Ladder Diagrams 2 109 120V 50760 Hz Wiring Ju 109 120V 1PH 50 60 Hz Ladder emm 110 Return to Main Table of 8 6 0 eren 3 SECTION 9 10 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 3 TECHNICAL DATA ALI HAAM GAS COMBINATION OVEN STEAMER 10 206 45 3 16 5 1148mm io 20 5 16 42 9 16 TT 515mm 49 1316 1265mm OR gt gt Water Drain al 89mm mut Side Back 7 8 1215 gt a q Electrical mem Bottom SE 25 s Steam Vent ie MM 5 NS 5 see t Untreated Water zs a Intake Bottom 5 DER 5 1 see Gas Connection Water Drain Bottom to Y Y g ES Bottom gt 6 se 116mm Y 31 3 4 ale 2 AUN 1118mm gt 6 7 50mm lt 2 3 16 56mm 55 7 16 gt DIMENSIONS HxWxD 1407mm EXTERIOR 52 11 16 49 13 16 45 3 16 1337mm x 1265mm x 1148mm EXTERIOR WITH RETRACTAB
3. PARTS INFORMATION Qty A s gt Description Simple Control Panel Bushing CT ML Brass Distance Board CT Alto Shaam Name MLG s Knurled M3 High A2 S S Board Program S BM P MLS s Board Temperature S BM T MLS s Board Speed Timer 5 BMS 2006 Knob Fan Speed Knob Timer Combitherm MLS Knob Program Temperature Combitherm MLS Overlay Simple Control Overlay Simple Control Smoker Option Cable Communication Part 5005847 BU 25094 BA 33991 NU 25095 BA 34030 BA 34029 BA 34342 KN 34035 KN 34036 KN 34037 PE 27213 PE 27570 CB 34033 Item OD on wy Pp 9 10 11 11 12 SIMPLE CONTROL SECTION 5 CoMBITHERM PARTS COMBITHERM GAS TECHNICAL SERVICE MANUAL 77 PARTS INFORMATION NOTES SECTION 5 CoMBITHERM PARTS COMBITHERM GAS TECHNICAL SERVICE MANUAL 78 6 6 10 ESG SECTION CONTENTS Technica pex 80 Parts TOP ON 81 Service uu Ga eae Babab au hala bono as ana 81 Door Assemb yuna a OG CI UR RR as sp us 83 Condensation Tank and Pressure 84 Wiring and Ladder Diagrams 2 a 8
4. TM 34334 A CONNECTOR A TM 34332 Ye lt CO OOLING 4 7 94 6 quedo ea 41 3951 gt D SOLENOID VALVE lt 34344 gt sue Pus ux pme GRND LAMP 34205 3 69 5 o 34368 a O 6 3 LUCK OUT INDICATOR LIGHT WHITE 230V RESET SWITCH SW 33495 LAMP RECEPTACLE FAL LP 3416D 130V 220V TRANSFORMER OVEN TEMP PROBE 69 33724 Gos Volve VA 34398 IGNITION CONTROLLERCIC BLOWER FA 34396 1 PRESSURE SWITCH SW 34399 INEng Projects 730822 New Combi Design 06 Electrical 10 18_10 20 ESG 110 120V 60 2 10 18_10 20 ESG 110 120 60Hz WD REV A dwg CUTSHEET IN SAME DIRECTORY REV A 07 27 2007 BY MONTE VO u 360 RED 81 361 WHITE amp N SN 362 YELLOW GREEN 363 BLACK pi 364 BLUE 5 365 BROWN GAS IGNITION CONTROL BA 34397 PRODUCT PROBE 34298 Bib PRODUCT PROBE PR 33746 OPTIONAL MULTI PUINT 130 to 1 9 MODELS 10 20 12 18 ESG 130 vous WATTS AMPS from D gt 1 120 14 36kW 180A ALI 4 52 en 083
5. Does the unit run when start is pressed Is the motor running Troubleshoot Does Not Run When Start 15 Pressed Is the B 5 probe below its set point If it is test inspect 8 5 probe and wiring Replace if necessary Is the K 1 contactor being energized Determine which leg is missing and correct A 1 is L 1 supplied from X 1 pin 2 on the relay board A 2 is N L 2 supplied from the X 11 130 2 terminal block Replace faulty contactor C No D Is the K 1 contactor pulling in Determine which leg is missing and correct Is the K 2 contactor being A 1 is L 1 supplied from K 1 4 energized A 2 is N L 2 supplied from the N 7 high limit Replace faulty contactor D Troubleshoot No Ignition Call for Heat D Determine which leg of power is missing and correct Is the Y 1 solenoid being A 1 is L 1 supplied from K 1 2 energized A 2 is N L 2 supplied from the X 11 130 2 terminal block Is there water connected to the oven and turned on Correct and test C No D opening Find and repair plugged or damaged hose Is there water flowing into Test solenoid for opening C No 2 the flow control valve Solenoid opening Is there water flowing out of the control valve into the 2 Clean out flow control valve and test pressure box Clean out clogged pressure box Repair hose between pressure box and oven The oven
6. 94 Return to Main Table of Contents 3 SECTION 7 10 10 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 7 TECHNICAL DATA ALI HAAM GAS COMBINATION OVEN STEAMER 10 e 10 42 1 16 1068mm gt sr 939mm 292mm 40 1 8 T 45027 140mm 1558 D 018mm Y lt mm gt g 358 lt gt 396mm x 92mm Water Drain EN Y Y Y Treated Water Intake Bottom Side Back E lo Steam s Untreated Water fon E 5 Water Drain 3 Intake Bottom p P g Bottom IS 4 5 Sy es tan T 4 ie Ly 5 25 7 1 2 5 1 2 21 11 16 191mm 140mm 550mm DIMENSIONS HxWxD EXTERIOR 41 816 1201mm gt 43 5 8 42 1 16 x 37 1108mm 1068mm x 939mm EXTERIOR WITH RETRACTABLE DOOR 43 5 8 46 1 16 x 37 1108mm x 1170mm x 939mm INTERIOR 27 3 8 x 17 3 8 x 26 13 16 695mm x 440mm x 680mm GAS REQUIREMENTS CONNECTED ENERGY LOAD 68 000 Btu hr Hook up 3 4 MINIMUM CONNECTED PRESSURE 5 5 W C Natural Gas 9 W C Propane MAXIMUM CONNECTED PRESSURE 14 W C GAS TYPE MUST BE SPECIFIED ON ORDER WATER QUALITY MINIMUM STANDARDS USING A WATER SUPPLY NOT MEETING ALTO SHAAM S MINIMUM WATER QUALITY STANDARDS WILL
7. 8 9 G A 5 TECHNICAL SERVICE MANUAL ALTO SHAAM How to Use this Technical Service Manual This manual has been compiled as a complete resource for a technician working on Combitherm Gas models It includes necessary product information and drawings along with helpful troubleshooting procedures Introduction a quick overview of the Combitherm Gas line to aid in model identification Sections 1 through 5 contain information applying to all Combitherm Gas models CONTROL PANEL IDENTIFICATION includes information on using the controllers and operating instructions It is the same material supplied to the customer PREVENTIVE MAINTENANCE includes procedures for cleaning This information is also supplied to the customer SERVICE MODE AND ERROR CODES explains the special programming available to you as a technician to view status make adjustments and test functions on models equipped with Standard and Deluxe Controllers Information is also included on the use of displayed error codes to resolve problems and on the functions that can be operated under fault conditions TROUBLESHOOTING TREES are provided for the most common conditions you will be required to address COMBITHERM PARTS has drawings and lists of available parts that are common to all gas models Sections 6 through 12 contain information that is specific to each model The model s Technical Data Sheet Parts Information
8. ELECTRICAL 6 10EsG 6 10eEsG sk VOLTAGE PHASE HZ AWG AMPS kW AMPS kW 110 120 1 50 60 2 Wire plus ground AWG 12 5 7 0 68 9 5 1 14 OTHER VOLTAGES AVAILABLE Range 200 415V 1 or 3 ph 50 or 60 Hz WEIGHT CAPACITY 35735 FULL SIZE PANS 20 x 12 2 1 2 Six 6 Four 4 NET Le EST GN 1 1 530 x 325 x 65mm Six 6 Four 4 p 442 Ib est 200 kg HALF SIZE SHEET PANS 18 x 13 x 1 Six 6 Five 5 ON WIRE SHELVES ONLY CRATE 40 x 45 x 40 EST 72 Ib 33 kg MAXIMUM DIMENSIONS 1016 x 1143 x 1016mm VOLUME MAXIMUM 45 QUARTS 57 LITERS ADDITIONAL WIRE SHELVES REQUIRED FOR MAXIMUM CAPACITY 470 1 08 DUE TO ONGOING PRODUCT IMPROVEMENT SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www alto shaam com SECTION 6 6 10 ES COMBITHERM GAS TECHNICAL SERVICE MANUAL 0 PARTS INFORMATION Qty rm a a a s a Description Burner Control Glass Complete Injector Plug Clip for Burner Cover Cover for Burner Flame Door Gasket 6 10 ESG 0 Ring 025 07 Ignition Plug Flange Gasket Flange lonization Cable 400 mm Grommet 048 060 Shield Insulating Sleeve Cable HF 400 mm Pilot Assembly Ignition Plug Spacer Part GL 27724 CL 27105 CV 27106 NEED AC6 10G MODULA BRUCIATORE DWG OR NEED TO TRACE GIF Item 18 19 20 21 22 23
9. SECTION 4 TROUBLESHOOTING TREES COMBITHERM GAS TECHNICAL SERVICE MANUAL 1 TROUBLESHOOTING TREES ESG No Smoke Production Is the smoke symbol displayed in the LCD Follow set up procedures for Is the chip tray installed with smoke function and test pre soaked smoke chips 1 Soak chips 2 Load tray 3 Install in oven Does the cycle light come 4 Test on when pressed Troubleshoot Does Not Run When Start Is Pressed Is the vent in the closed The smoke elements will not be energized when the vent is open If it position should be closed troubleshoot the vent motor and vent switch Is the smoke relay coil energized pins 7 8 Determine which leg is missing and correct Pin 7 is L 1 supplied from X 9 pin 2 on the relay board Pin 8 is N L 2 supplied from the X 11 130 1 terminal Are the relay contacts closing Replace faulty relay C No y L 1 power is supplied to each smoke element directly from the F 10 fuse terminal 63 gt N L 2 is supplied from relay pins 5 6 Pin 5 to SK element 2 Pin 6 SK element 1 Determine which leg is missing and correct Is there voltage at each element Are the elements drawing power approximately 2A Replace faulty element s 5 Smoke production should begin in the oven Yes D SECTION 4 TROUBLESHOOTING TREES COMBITHERM GAS TECHNICAL SERVICE MANUAL 72 COMBITHERM PA
10. Repair wiring issue between F 52 and Is there voltage at 2 4 out of the K 51 contactor Replace faulty contactor CNo D Ensure wiring out of the contactor is correct to the capacitors and through the motor wire harness Cres gt plug Test capacitor and replace if needed If all checks ok replace motor SECTION 4 TROUBLESHOOTING TREES COMBITHERM GAS TECHNICAL SERVICE MANUAL 66 TROUBLESHOOTING TREES ESG No Ignition on a Call for Heat K 2 Contactor Pulled In Is there voltage to the transformer from terminals Is there voltage at pin 4 on 47 48 the ignition control Determine which leg is C No 5 missing and correct Is there voltage out of the transformer to terminal 200 Is there voltage at terminal 1 at the 129 terminal block No 5 at the K 2 contactor Replace faulty transformer Repair wiring issue between 129 terminal Is there voltage out of the K 2 contactor at terminal 2 block and ignition control plug Repair wiring issue between 129 terminal and Repair wiring issue between K 2 2 K 2 1 contact and ignition control plug Is there voltage at pin 10 on the ignition control Replace faulty K 2 contactor Reset the ignition control gt Determine which leg is missing and correct and continue testing Terminal 143 is supplied from the transformer Terminal 144 is supplied from pin 5 on the ignition Control is on a c
11. eem 102 Return to Main Table of 8 6 0 eren 3 SECTION 8 7 14 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 95 TECHNICAL DATA ALI HAAM GAS COMBINATION OVEN STEAMER 7 14 lt 44 7 16 1128mm lt uman lt 41 3 4 1060mm 4 3 8 110mm gt m 1 2 Water Di gt ge Hater Dral lt 47 7 8 1215mm gt gt rn as Xx A Ae Electrical L ES 5 o lt Connection Bottom 5 5 e g nn Vent Top n N S o TLT 8 lt Water Drain JV Ss Bottom Untreated Water Intake Bottom Bator ud 8 J Treated Water Intake Bottom 5 25 5 8 io 31 34 7 916 Gmm gt 2 50 u 805mm 192mm 13mm 33 1 8 7 3 16 8 1 2 216mm gt 116mm 840mm 181mm DIMENSIONS HxWxD 55 1 16 1398mm gt EXTERIOR 42 x 49 13 16 x 44 7 16 1066mm x 1265mm x 1128mm EXTERIOR WITH RETRACTABLE DOOR 42 53 13 16 44 7 16 1066mm 1367mm x 1128mm INTERIOR 23 5 8 x 25 1 4 x 33 7 8 600mm x 640mm x 860mm GAS REQUIREMENTS CONNECTED ENERGY LOAD 91 000 Btu hr HOOK UP 3 4 MINIMUM CONNECTED PRESSURE 5 5 W C Natural Gas 9 W C Propane MAXIMUM CONNECTED PRESSURE 14 W C GAS TYPE MUST BE SPECIFIED ON ORDER CLEARANCE REQUIREMENTS LE
12. 13 STEAM MODE STEAM LOW TEMPERATURE STEAM QUICK STEAM The Steam mode provides the operator with the ability to steam poach or blanch This mode will automatically steam at the boiling point of water quick steam above the boiling point for faster cooking results or low temperature steam below the boiling point for more delicate products such as pat mousse seafood or custard PRESS THE ON OFF POWER KEY TO THE ON POSITION 2 aj 86 248 F 30 120 C PRESS THE STEAM MODE KEY Automatic Steam temperature of 212 F 100 C will appear in the display The last set time or oven control default setting for time will appear in the display PRESS THE START KEY TO STEAM AT THE SETTINGS SHOWN TO CHANGE THE SETTINGS SHOWN PRESS THE TEMPERATURE KEY The cooking temperature will appear highlighted within the oven display pis the up A and down V arrow keys or rotate the adjustment knob to select the desired cooking temperature e Automatic Steaming 212 F 100 C e Quick steaming 213 F to 248 F 101 C to 120 C e Low Temperature Steaming 86 F to 211 F 30 C to 99 C TO COOK BY TIME PRESS THE TIME KEY The cooking time will appear highlighted within the oven display bu the up and down V arrow keys or rotate the adjustment knob to select the time desired or Set control for continuous operation by rotating the adjustment knob to the right until appears in the display TO COOK BY
13. Valve Honeywel 1 53 nsulating Lower Half Part 1 3 Sleeve F3 4 M1 2 1 54 nsulating Upper Half Part 1 40 BA 34397 Gas Valve Control 1 55 nsulating Pane 1 41 Ogival Retainer Union 3 4 016 1 56 Sound Reduc Connect 1 42 Ogival Gasket 016 018 5 x 8 1 57 Flue Exhaust Pipe 1 43 Gas Manifold Ass Y 3 4 1 58 nsulating 1 44 SW 34399 Air Pressure Switch 1 59 Flue Cover 1 45 Exchanger Bracket 2 0 27532 Drain Fitting ES ESG 1 46 TN 34368 Step Up Transformer 1 Te DI Siphon Gasket 1 47 Fan Wheel Diameter 365 mm 1 Contact factory 48 Motor Spacer 4 Item Not Shown 49 5008294 Motor 0 37 kW 110V 60 HZ 1 SECTION 9 10 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 6 PARTS INFORMATION DOOR ASSEMBLY NEED 10 20 ESG SECTION 9 10 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 107 PARTS INFORMATION CONDENSATION TANK AND PRESSURE BOX 3 2 Part Description Qty 1 5005009 Pressure Box 1 2 EB 25551 Elbow 1 3 VA 25549 Valve 1 4 PB 28095 Condensation Tank 1 SECTION 9 10 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 8 LEMENT 8 3537 AMPS 12 2e 17 083 S7 MID BOARD CBA 33742 gt Lx 10 120 23 8 MODELS 10 00 18 18 ESG 60Hz
14. pi 364 BLUE 5 365 BROWN GAS IGNITION CONTROL BA 34397 PRODUCT PROBE 34298 Bib PRODUCT PROBE PR 33746 OPTIONAL MULTI PUINT 130 to 1 9 MODELS 10 20 12 18 ESG 130 vous WATTS AMPS from D gt 1 120 14 36kW 180A ALI 4 52 en 083 10 12 18 ESG SECTION CONTENTS Technica EP 112 Parts Ura RIO A 113 Service uu ua 113 Door Assembly 115 Condensation Tank and Pressure 116 Wiring and Ladder Diagrams 2 117 120V 1PH 507 60 Hz Wiring Ju escis eta 117 120V 1PH 50 60 Hz 3006 118 Return to Main Table of 8 6 0 3 SECTION 10 12 18 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 1 TECHNICAL DATA ALI HAAM GAS COMBINATION OVEN STEAMER 12 18 45 3 16 I 1148mm 5 20 5 16 42 9 16 ee 515mm 49 13 16 1265mm lt onm gt gt Water Drain i 89mm Side Back 7 8 1215mm gt 16 pa NS 2E 2E saie SE S PEA Steam Vent nn cu ror 2 2 9 5 E 7 Untreated Water 2 Intake Bottom Gas Connection
15. Activated if the oven cavity temperature is higher than 518 F 270 C for 25 seconds Activated if the position of personality jumper on X 3 is incorrect Activated if the temperature of the condensate probe B 3 is higher than 212 F 100 C for 26 seconds Activated if oven temperature probe N 6 is interrupted Activated if cooking in Core Temp mode and the CTC sensor measures an excessive temperature Display Shows Low Water Control Temp High Fan Malfunction Aux Fan Fault No Gas Excess Oven Temp Excess Steam Gen Temp Excess Condensate Temp Oven Probe Fault Core Temp Probe Fault SECTION 3 SERVICE MODE AND ERROR CODES COMBITHERM GAS TECHNICAL SERVICE MANUAL 60 Error Code E01 E02 E03 E04 E05 E11 E13 E15 E21 E22 SERVICE MODE AND ERROR CODES ERROR CODES AND REASONS continued Possible reason e Jumper on X 3 is improperly positioned Should be between 2 8 or if it is a smoker between 2 9 Connection issue at B 5 probe Faulty B 5 probe Connection issue at B 3 probe Faulty B 3 probe Connection issue at any of the temperature sensors Temperature shorted to ground faulty Alignment issue between motor cam and micro switch Connection issue at micro switch Connection issue at control Faulty vent switch Faulty vent motor Water supply is shut off while unit is runni
16. COMBITHERM PARTS COMBITHERM GAS TECHNICAL SERVICE MANUAL 4 PARTS INFORMATION BASIC CONTROL ie LL hn mu Optional Sticker Locations Item Part Description 1 PE 27214 Panel Overlay Standard 2 8 Control Panel Spot 3 33991 Board Alto Shaam MLG s 4 BU 25094 Bushing CT ML Brass Distance 5 NU 25095 Knurled M3 High A2 S S 6 BA 34313 Board Operation 7 15007610 Control Knob Assembly 8 1001128 Control Cover Optional 9 BA 33733 Board LED Closed System 10 3 Cable Communication 11 LA 25546 Combitherm Option Sticker SECTION 5 COMBITHERM PARTS COMBITHERM GAS TECHNICAL SERVICE MANUAL 75 PARTS INFORMATION Qty Description Panel Overlay Deluxe Control Panel Spot Bushing CT ML Brass Distance Board CT Alto Shaam Name MLG s Knurled M3 High A2 S S Board Operation Control Knob Assembly Connector Board Program Board LED Closed System Cable Communication Part PE 27215 5006868 BU 25094 BA 33991 NU 25095 BA 34313 5007610 CR 33743 BA 33742 BA 33733 CB 34033 Item gt DELUXE CONTROL SECTION 5 COMBITHERM PARTS COMBITHERM GAS TECHNICAL SERVICE MANUAL 76
17. PRESSURE SWITCH u W Siria SW 34399 ma 5 INEng Projects 730822 New Combi Design 06 Electrical 7 14ESG 110 120V 7 14 ESG WD REV F dwg 2 Fe AS 5 ALI 52 CUTSHEET IN SAME DIRECTORY FUSEHOLDER S sen 7 7 05 4 REV EF 05 10 2007 BY MONTE VO 3770 1 DATE 3720707 u 360 RED Pes 361 WHITE amp NNN x 362 YELLOW GREEN 363 BLACK p30 364 BLUE 365 BROWN GAS IGNITION CONTROL BA 34397 PRODUCT PROBE 34298 Bib PRODUCT PROBE PR 33746 OPTIONAL MULTI PUINT RLD REV DATE t MODELS 7 14_10 10 5 5 50D 60Hz 130 PH WATTS AMPS from 2 gt 1 208 240 138 193kV 635 7654 ALI 4 52 p erar 048 8 7 14 ESG SECTION CONTENTS Technical Dau uu u uama ER Enc 96 Parts OPA ON 55354 uuu uuu sia 97 Service PariS 97 Door Assembly 99 Condensation Tank and Pressure 100 Wiring and Ladder Diagrams 2 101 120V 1PH 507 60 OR E DOR d 101 120V 1PH 50 60 Hz
18. C CLEANING FUNCTION An automatic cleaning cycle to heat the oven to the correct temperature followed by a manual application of Combitherm Oven Cleaner and a 10 minute steam cleaning cycle An automatic boiler flush is initiated on boiler equipped models and a vinegar decalcification can also be conducted COOKING TEMPERATURE DIAL To be manually set by the operator to the cooking temperature required NCAUTION METAL PARTS OF THIS EQUIPMENT BECOME EXTREMELY HOT WHEN IN OPERATION AVOID BURNS ALWAYS USE HAND PROTECTION WHEN OPERATING THIS APPLIANCE ALTO SHAAM COMBITHERM CLEANING LOW STEAM COMBINATION CONVECTION ul OFF COOK 7 50 TEMPERATURE I 7 0 100 2 Um RS 7 SN 400 350 300 gt BROWNING OVEN TEMP PUSH PUSH 250 SMOKING CORE TEMP PUSH PUSH SECTION 1 CONTROL PANEL IDEN TIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 45 CONTROL PANEL IDENTIFICATION GOLD N BROWN The browning feature is an automatic function designed to regulate humidity for additional color to products as needed This feature is particularly useful for adding color to high moisture products such as chicken and other poultry items or for additional browning of full loads and other moist products In addition this feature may be used to add texture to fried items such as French fries or breaded ch
19. Name the procedure Rotate the adjustment knob to select the first letter of the procedure name Press the up and down V arrow key to select second letter position and rotate the adjustment knob to select the second letter Continue this procedure for each subsequent alpha character number or symbol required PRESS THE PROGRAM INSTALL AND EDIT KEY TO CONFIRM THE PROCEDURE NAME The display will indicate the first unoccupied memory location within the programmed menu If an alternate location is desired rotate the adjustment knob to highlight another unoccupied numbered memory location within the programmed menu If an occupied location is selected the existing procedure will be replaced by the new procedure PRESS THE PROGRAM INSTALL EDIT KEY TO CONFIRM THE PROCEDURE LOCATION The display will indicate please wait and will return to the main menu display The procedure has now been saved in the selected location and can be verified by rotating the adjustment knob to the saved procedure To review the set operating parameters of any programmed procedure press the programmed menu key and rotate the adjustment knob until the procedure to be reviewed is highlighted in the display Press the chef function key The cooking mode key for the first step will illuminate and the program mode temperature time or core temperature will appear in the display Rotate the adjustment knob to review each step SECTION 1 CONTROL PAN
20. REDUCED FAN SPEED This indicator will illuminate whenever the operator sets a reduced fan speed to protect products affected by high velocity air movement D CONFIRMATION OF OVEN OPERATION This indicator illuminates whenever the oven is operating mode E KEY LOCK This indicator will illuminate when operator has locked any mode key or function to prevent unauthorized or accidental changes KEY F MOISTURE VENT This indicator will illuminate whenever the Moisture Vent Key f is pressed by the operator to eliminate excessive moisture WZY 4 G ENERGY LOCK FOR USE WITH OVENS INSTALLED UNDER AN ALTO SHAAM VENTLESS HOOD ENERGY This indicator is a safety feature that will illuminate and prevent the oven from being LOCK operated unless the ventless oven hood is operating SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 8 SET UP PROCEDURES SET UP MENU Following installation the control should be set with the date and time In addition to the date and time the set up function provides the operator with the ability to adjust a number of other Combitherm operating conditions to conform with the needs of the individual installation PRESS THE ON OFF POWER KEY ro THE OR POSITION SET UP ADJUSTMENT CHOICES SIGNAL TONE Epress THE CHEF FUNCTION KEY Rotate the adjustment knob until the set up symbol is VOLUME highlighted withi
21. SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 35 Oe fq tels COMBITHERM PROGRAMMING SYMBOLS RECORD ID COPY PROCEDURE INSERT STEP a SAVE x DELETE PROCEDURE APPEND STEP NEW PROCEDURE EDIT PROCEDURE TW DELETE STEP 95 RECORDING COOKING PROCEDURE Recording a cooking procedure provides the operator with the ability to test and verify all set operating parameters for the selected cooking modes and to make any necessary adjustments before saving and storing the procedure into memory PRESS THE PROGRAM INSTALL AND EDIT KEY b the up and down V arrow keys or rotate the adjustment knob until the record symbol 658 is highlighted in the display PRESS THE PROGRAM INSTALL KEY TO CONFIRM THE SELECTION The display will indicate and the record symbol will appear in the display SELECT AND PRESS THE FIRST REQUIRED COOKING MODE Set all cooking mode parameters for temperature time or internal product temperature plus auxiliary functions and advanced features for the first step to be recorded PRESS THE START KEY TO BEGIN THE FIRST RECORDED STEP When the cooking time has expired or the operator set internal temperature has been reached a buzzer will sound indicating the end of the operating mode stop the buzzer press the start stop key or open the oven door SELECT AND PRESS THE SECOND
22. This manual covers the following gas models Gas Models 6 10ESG 10 20ESG 10 10ESG 12 18ESG 7 14ESG 20 20ESG CONTROLLERS e Standard is a touch kev controller Deluxe is a touch key controller with programmable Rapid Touch keys S Control is rotary dial controller FEATURES AND OPTIONS e Recessed Door is available on all models e Smoker Mode is available on all models Delta T Probe single point is standard on models with standard or deluxe controllers Multi point Probe is an option for those models Core Temp Probe single point is optional on S control models MODES The Combitherm combination oven steamer is a multipurpose oven used for 9 RETHERM MODE CORE TEMPERATURE MODE COMBITHERM GAS TECHNICAL SERVICE MANUAL 4 CONTROL PANEL IDENTIFICATION Standard and Deluxe Control 6 CL 7 45 Return to Main Table of Contents 3 SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 5 CONTROL PANEL IDENTIFICATION STANDARD PROGRAMMABLE DELUXE MODELS ALTO SHAAM COMBITHERM POWER ON OFF KEY STEAM MODE KEY RETHERM MODE KEY START STOP KEY COMBINATION MODE KEY CONVECTION MODE KEY PROGRAMMED MENU KEY PROGRAM INSTALL EDIT KEY DELUXE MODELS ONLY DELUXE MODELS ONLY CHEF FUNCTION KEY F
23. WATTS AMPS b LANP SOCKET 17 30161 1 120v 264kW 220A f ALI 59052 tom lt en 163 ALTO SHAAM W164 N9221 Water Street 450 Menomonee Falls Wisconsin 53052 0450 U S A PHONE 262 251 3800 800 558 8744 u s a canapa FAX 262 251 7067 800 329 8744 u s a www alto shaam com PRINTED IN U S A PRICE U S 04 08
24. highlighted in the display 1 Press THE CHEF FUNCTION KEY THE CONTROL WILL ASK FOR VERIFICATION OF THE FOLLOWING ITEMS BEFORE THE FUNCTION CAN BE STARTED Water turned on hres B m Verify water is supplied to the oven and press the up A and down V arrow keys or rotate the adjustment knob to select YES Eh Press THE CHEF FUNCTION KEY Start AutoClean Press the up and down V arrow keys rotate the adjustment knob to select YES for the automatic cleaning function CONFIRM THE SETTING AND START THE PRESS THE CHEF FUNCTION KEY TO CLEANING PROGRAM THE OVEN WILL BEGIN A 50 MINUTE CLEANING AND RINSE CYCLE DISPLAY WILL COUNT DOWN INDICATING TIME REMAINING IN THE CLEANING CYCLE LEAVE DOOR SLIGHTLY OPEN AFTER CLEANING SECTION 2 PREVENTIVE MAINTENANCE COMBITHERM GAS TECHNICAL SERVICE MANUAL 54 PREVENTIVE MAINTENANCE AUTOCLEAN AUTOMATIC CLEANING PROGRAM coNTINUED FORCED RINSING MODE If the cleaning cycle is stopped during cleaning the unit will immediately go into a Forced Rinsing mode for 5 minutes If power is lost or the unit is turned off during cleaning the unit will go into a Forced Rinsing mode when power is restored or unit is turned back on Forced Rinsing Once the Forced Rinsing is complete Cleaning Interrupted will appear on the display Cleaning Interrupted Press the start stop key to return the oven to norma
25. 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 20 RETHERM MODE CHEF OPERATING TIPS Since plated meals consist of dissimilar products there are several important factors to consider in order to produce the finest results Product density compactness thickness quantity of product on each plate and quantity of plates all relate to the length of time necessary to reheat Again experience is the best method to determine reheating time Once the time has been determined and recorded for a specific meal the results will be consistent for future reheating times HELPFUL HINTS FOR REHEATING ON THE PLATE ALL FOOD COMPONENTS ON THE PLATE SHOULD BE OF SIMILAR DENSITIES ALL FOOD COMPONENTS ON THE PLATE SHOULD BE SIMILAR IN THICKNESS ARRANGE ALL FOOD COMPONENTS EVENLY ON THE PLATE AVOID EXCESSIVE OVERLAPPING OF PRODUCT SAUCES MUST BE HEATED AND ADDED TO PRODUCT AFTER REHEATING A MIXED VARIETY OF MEALS CAN BE REHEATED AT THE SAME TIME required Follow internal temperature requirements for reheating and allow for override time Remove the plates or roll in cart from the Combitherm and roll into the companion holding cabinet Relocate the holding cabinet to the banquet service area RETHERMALIZING PREFABRICATED AND VACUUM PACKED FROZEN FOODS For bulk product rethermalization completely defrost product bags in walk in cooler DO NOT REMOVE PRODUCT FROM THE BAG Load thawed bags in preheat
26. 10ESG sk VOLTAGE PHASE CYCLE HZ AWG AMPS kW AMPS kW 110 120 1 50 60 2 Wire plus ground AWG 12 5 7 68 9 5 1 14 OTHER VOLTAGES AVAILABLE Range 200 415V 1 or 3 ph 50 or 60 Hz WEIGHT CAPACITY FULL SIZE PANS 20 12 2 1 2 10 Eight 8 GN 1 1 530 325 65mm Ten 10 Eight 8 5301b 240 kg HALF SIZE SHEET PANS 18 x 13 x 1 Ten 10 Nine 9 ON WIRE SHELVES ONLY CRATE 50 x 45 x 40 EsT 120 Ib 54 kg MAXIMUM DIMENSIONS 1270 x 1143 x 1016mm VOLUME MAXIMUM 75 QUARTS 95 LITERS ADDITIONAL WIRE SHELVES REQUIRED FOR MAXIMUM CAPACITY 471 1 08 DUE TO ONGOING PRODUCT IMPROVEMENT SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www alto shaam com SECTION 7 10 10 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 88 PARTS INFORMATION Qty a Description Burner Control Glass Complete Injector Plug Clip for Burner Cover Cover for Burner Flame Door Gasket 10 10 ESG 0 Ring 025 07 Ignition Plug Flange Gasket Flange lonization Cable 400 mm Grommet 048 060 Shield Insulating Sleeve Cable HF 400 mm Pilot Assembly Ignition Plug Spacer Part GL 27724 CL 27105 CV 27106 NEED AC10 10G MODULA BRUCIATORE DWG OR NEED TO TRACE GIF Item 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Cont
27. 24 25 26 27 28 29 30 31 32 Contact factory Qty oa af oa pal a SERVICE PARTS Description Heat Exchanger Complete Screw TE M6 x 20 CH14 Outlet Flange Gasket Water Injection Pipe Water Injection Trove Water Injection Tube for Direction Panel M6 Tray Holder Pin Side Rack Right 6 10 ESG Side Rack Left 6 10 ESG Screen Grille Direction Panel Complete 6 10 ESG Combustion Chamber Gasket Combustion Chamber Gasket Burner Dispenser Diaphragm Plug 1 8 Air Gas Distributor SECTION 6 6 10 ES COMBITHERM GAS TECHNICAL SERVICE MANUAL 81 Part PB 27733 CO NI O aj Ajj N PARTS INFORMATION SERVICE PARTS Continued Item Part Description Qty Item Part Description Qty 339 Air Pipe 08 05 1 50 5008295 Motor 0 37 kW 110 V 60 HZ 1 34 Pressure Test Point 1 Burner Flue Complete 1 95 Air Pipe 1 52 Flue Bottom Half 1 36 FA 34396 Burner Blower Fan 80 Watt Assembly 1 53 nsulating Pane 1 37 SW 34399 Air Pressure Switch 1 94 nsulating Lower Half Part 1 38 Washer 1 2 2 55 nsulating Upper Half Part 1 3 Washer 3 4 1 56 nsulating 1 40 BA 34397 Gas Valve Control 1 5 Sound Reduc Connect 1 41 Ogival Retainer Union 3 4 016 1 58
28. INTERNAL PRODUCT TEMPERATURE PRESS THE CORE TEMP KEY The previously set core temperature or oven control default setting will appear highlighted within the oven display Press the and down V arrow keys or rotate the adjustment knob to select the internal temperature desired and insert the product probe PRESS THE START KEY TO BEGIN COOKING IN THE STEAM MODE The set cooking temperature will appear in the display To adjust the set temperature press the key once and make corrections as required To display the actual oven temperature press the key twice The remaining cooking time will appear in the display To display the set time or to change the set values for time during operation press the time key once and make corrections as required The actual internal product temperature will appear in the display To display the set internal product temperature or to change the set values for core temperature during operation press the 9 key once and make corrections as required When the cooking time has expired or the operator set internal temperature has been reached a buzzer will sound indicating the end of the operating mode To stop the buzzer press the start stop key or open the oven door SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 14 CHEF OPERATING 5 This mode will steam a lull or partial load of a single product or multiple products without transfer of flavo
29. PRESS THE ON OFF POWER KEY TO THE ON POSITION PRESS THE COOK TIME AND CORE KEYS SIMULTANEOUSLY The service mode will appear in the displav or If the unit does not have a core temperature kev an additional black button is located on the back of the display board Remove the left hand side of the unit or the front control panel to access it TO NAVIGATE IN THE SERVICE MODE R Number Menu The service mode has three menus and will open in the R Number Menu This menu is read only and displays the current temperature in Celsius the status of all other sensors and switches and the most recent errors and their time of occurrence Rotate the adjustment knob to view the status values To view the last 10 errors that have occurred e Rotate the adjustment knob until the parameter R38 shows in the display Press the up arrow to display the last 10 errors Press the Chef Function O key to toggle between the error description and the date and time it occurred e Press the down V arrow to return to the parameter R38 e Rotate the adjustment knob to scroll to another parameter C Number Menu The second menu the C Number Menu is where all sensor values are set These values are changeable but should only be changed under the direction of an Alto Shaam factory representative Unauthorized changes can cause damage Rotate the adjustment knob to view these values D Number Menu The third menu the D
30. Qty 1 5005009 Pressure Box 1 2 EB 25551 Elbow 1 3 VA 25549 Valve 1 4 PB 28095 Condensation Tank 1 SECTION 7 10 10 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 92 nove Lafert Motor IBSCWHTD to 84 1360137005 to INTAKE EO 4 mme bd gt LAMP RECEPTACLE F A 1 ico Ld TM 34334 7 CONNECTOR m e TIE TM 34332 Tua 8 8 3 lt m 8 c d 34368 Agy 2 SMOKER OPTION FOR SIMPLE CONTROL 130V 8280V TRANSFORMER N6 6 6 9 8 120V 230W 1 HE e 9 6 D 6 1 foe sk ELEMENT 2 Ske Ern 63 10 120 23 Gos Volve VA 34398 M IGNITION CDINTR LLERCIC 6 BA 34397 FUSEHOLDER E TM 3431D 9 6 dS ze 2254 x 6 6 1 6 lt N Y2 COOLING gt 9 22 569 41 3951 lt BLOWER e FA 34396 SOLENOID VALVE 96 5 SWITCH 343445 SW 33495 7 5 8 MODELS 7 14 6 10 1010 ESG GRND 6 130 131 Gy gnus pe vam WATTS 34310 T G3 1 120 1140 95
31. REQUEST AS A FACTORY INSTALLED OPTION In locations where the electric service is regulated with a device installed on site this function will protect full power to the Combitherm for the duration of the next operator set program or cooking mode This function cannot be set during an active cooking mode or program Power interruption may affect all other electric service within the regulated location FOR USE ONLY IN THOSE COUNTRIES WHERE THE LOCAL ELECTRIC UTILITY PROVIDES AN ENERGY OPTIMIZATION SYSTEM INSTALLED ON SITE Epress THE CHEF FUNCTION KEY Rotate the adjustment knob until the program protection symbol is highlighted within the display 47 Epress THE CHEF FUNCTION KEY r Program protection Press the up A and down V arrow keys or rotate the adjustment knob to select YES for the energy No protection function Epress THE CHEF FUNCTION KEY TO ACTIVATE THE PROGRAM PROTECTION FUNCTION SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 32 ADVANCE FEATURES MOISTURE VENT KEY This function provides the operator with the ability to eliminate excessive moisture from the oven compartment and the exterior surface of the foods being cooked The moisture vent key is designed to operate in both the Combination mode and in the Convection cooking mode On deluxe models this function can also be made part of a cooking program PRESS THE MOISTURE VENT KEY TO REDU
32. REQUIRED COOKING MODE Set all cooking mode parameters for temperature time or internal product temperature plus auxiliary functions and advanced features for the second step to be recorded PRESS THE START KEY TO BEGIN THE SECOND RECORDED STEP Continue to record cooking modes as indicated for up to 20 steps All cooking mode steps entered with will remain in memory in the order entered until the recorder is turned off Recorded procedures will not be lost or affected by pressing the stop start key e SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 6 Ich e q li Cepu tels CANCEL THE RECORDING FUNCTION WITH THE Recorde FUNCTION ACTIVATED PRESS THE PROGRAM INSTALL AND EDIT KEY Press the up and down V arrow keys or rotate the adjustment knob until the record symbol Ed is highlighted in the display PRESS THE PROGRAM INSTALL KEY TO CONFIRM THE SELECTION will appear in the display and the oven can be operated normally SAVING A RECORDED COOKING PROCEDURE When the previous cooking mode steps recorded produce satisfactory results the recorded cooking procedure can be saved in memory for future use PRESS THE PROGRAM INSTALL EDIT KEY B be the up and down V arrow keys or rotate the adjustment knob until the save symbol is highlighted in the display PRESS THE PROGRAM INSTALL EDIT KEY TO CONFIRM THE SELECTION
33. SWITCH u W Siria SW 34399 ma 5 INEng Projects 730822 New Combi Design 06 Electrical 7 14ESG 110 120V 7 14 ESG WD REV F dwg 2 Fe AS 5 ALI 52 CUTSHEET IN SAME DIRECTORY FUSEHOLDER S sen 7 7 05 4 REV EF 05 10 2007 BY MONTE VO 3770 1 DATE 3720707 u 360 RED Pes 361 WHITE amp NNN x 362 YELLOW GREEN 363 BLACK p30 364 BLUE 365 BROWN GAS IGNITION CONTROL BA 34397 PRODUCT PROBE 34298 Bib PRODUCT PROBE PR 33746 OPTIONAL MULTI PUINT RLD REV DATE t MODELS 7 14_10 10 5 5 50D 60Hz 130 PH WATTS AMPS from 2 gt 1 208 240 138 193kV 635 7654 ALI 4 52 p erar 048 7 10 10 ESG SECTION CONTENTS EP NEQUIT 88 Parts 89 Service aese uu Ga 89 Door Assembly ean 91 Condensation Tank and Pressure 92 Wiring and Ladder Diagrams 93 120V 1PH 50760 Hz kayqa 93 120V 1PH 50 60 Hz Ladder
34. THE ADJUSTMENT KNOB TO SELECT THE REQUIRED SETTING m PRESS AND HOLD THE SECOND REQUIRED COOKING MODE FOR A PERIOD OF 3 SECONDS Follow the above directions until all steps have been entered PRESS THE START KEY The oven will begin cooking as programmed automatically switching to each cooking mode entered Each step entered will be indicated in the display as the oven cycles from mode to mode ExAMPLE 01 05 STEP ONE OF FIVE 02 05 STEP TWO OF FIVE PRESS THE STOP KEY OR OPEN THE OVEN DOOR WHEN THE BUZZER SOUNDS AT THE END 519 OF THE PROGRAM THIS PROGRAM WILL REMAIN IN TEMPORARY MEMORY UNTIL ANY NEW COOKING MODE KEY IS PRESSED QUICK PROGRAMMING CAN BE SAVED AND STORED IN MEMORY ON DELUXE MODELS ONLY SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 4 ADVANCE FEATURES Auxiliary Functions are made part of the control as an additional convenience to the operator however these functions are not necessarv for the general operation of the Combitherm oven START TIME PRESELECT Start time preselect provides the operator with the ability to proqram a fixed start time for oven operation This To prevent food spoilage this feature function can be operated when cooking in any mode and is not recommended for use with any is offered as a convenience to set an advanced start up of raw product that requires temperature the preheating function prior to the beginning of the maintenance at or under 40
35. installation Water supply Chloride Less than 30 ppm mg L pH 7 0 to 8 5 shut off valve and back flow preventer Alternate burner orifice Alkalinity Less than 50 ppm mg L is required for installation sites at elevations of 3 000 feet 914m Silica Less than 12 ppm mg L above sea level Total Dissolved Solids tds Less than 60 ppm ELECTRICAL VOLTAGE PHASE CYCLE HZ AWG AMPS kW 110 120 1 50 60 2 Wire plus ground AWG 12 8 936 OTHER VOLTAGES AVAILABLE Range 200 415V 1 or 3 ph 50 or 60 Hz WEIGHT CAPACITY FULL SIZE PANS 20 12 2 1 2 Twenty 20 NET 5731b 260 EST GN 1 1 530 x 325 x 65mm Twenty 20 GN 2 1 650 530 x 65mm Ten 10 SHIP 875 Ib 397 kg EST FULL SIZE SHEET PANS 18 x 26 x 1 Ten 10 CRATE 59 x 55 x 48 EST SN WEE SLEEVES ONEN 240 Ib 109 kg MAXIMUM DIMENSIONS 1499 x 1397 x 1219mm VOLUME MAXIMUM 150 QUARTS 190 LITERS ADDITIONAL WIRE SHELVES REQUIRED FOR MAXIMUM CAPACITY 4473 8 DUE TO ONGOING PRODUCT IMPROVEMENT SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www alto shaam com SECTION 9 10 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 4 PARTS INFORMATION Qty a ala af a al a a s 5 Description Air Pipe Pressure Test Point Pipe Air Pipe 08 x 5 Fan Manifold Combustion Chamber Gasket Combusti
36. should begin producing steam in 3 5 minutes cycle off and switch to gt Is there water flowing out of the pressure box Is there water flowing into the oven convection SECTION 4 TROUBLESHOOTING TREES COMBITHERM GAS TECHNICAL SERVICE MANUAL 70 TROUBLESHOOTING TREES ESG No Convection Heat in Combination Mode Does the unit run when start is pressed Troubleshoot Does Not Run ing When Start Is Pressed Is the motor running Troubleshoot No Motor Operador Is the B 5 probe satisfied B 5 steam must satisfy first before switching to convection heat If this is the issue troubleshoot No Steam in Combination Mode Is the N 6 probe below set point If it is test inspect N 6 C No D wiring Replace if necessary Is the K 2 contactor being energized Determine which leg is missing and correct 1 is L 1 supplied from the 133 terminal block C No c A 2 is N L 2 supplied from the N 7 high limit Is the K 2 contactor pulling in Replace faulty contactor C No 5 Is the burner igniting Troubleshoot Ignition on a Call for Heat Heat should be produced in the oven and K 2 contactor should cycle on the N 6 probe NOTE If at any time the B 5 bypass probe falls below set point the unit will drop out of the convection mode and begin steam production running in the steam mode Steam B 5 probe always takes priority over convection N 6 probe
37. that is unique to the model including its door condensation tank and pressure box Wiring Diagrams Ladder Diagrams Navigation On this CD starting with the Main Table of Contents on the following page you may click on any item that has a page number and quickly jump to the information you need Note that you may Return to the Main Table of Contents from the bottom of any Section Contents page Printing From this CD you may print the Current Page or any range of pages If you would like to print out a complete manual for a specific model print pages 1 78 Sections 1 5 along with the pages in that model s section 6 10 ESG for example Here s a tip Because printers vary in their capacity to handle large drawings make a test print of one of the Wiring Diagrams before printing the model s section COMBITHERM GAS TECHNICAL SERVICE MANUAL TABLE OF CONTENTS How to Use this Technical Service Manual 2 4 1 Control Panel t n end ees 5 2 Preventige Maintenance 49 3 Service Mode and Error Codes 57 4 Troubleshooting Trees 63 5 ect 73 6 I 79 kuma 87 8 Nc 6o C 95 9 103 DG 111 12 20 20 8 119 COMBITHERM GAS TECHNICAL SERVICE MANUAL 3 INTRODUCTION MODEL NUMBERS
38. tip is positioned in the center of the food mass For liquid or semiliquid foods suspend the probe in the center of the product and secure the probe wire to the container edge SELECT AND PRESS THE REQUIRED COOKING PROGRAM PRESS THE TEMPERATURE KEY The cooking temperature will appear highlighted within the oven display Press the up A and down V arrow keys or rotate the adjustment knob to 25 the desired cooking temperature within the temperature range 1 the cooking mode selected PRESS THE CORE The core temperature will appear highlighted within the oven display Press the up A and down V arrow keys or rotate the adjustment knob to select the internal product cutoff temperature PRESS THE START KEY TO BEGIN THE COOKING MODE The actual internal product temperature will appear in the display To display the set internal product temperature or to change the set values for core temperature during operation press the key once and make corrections as required When the operator set internal temperature has been reached a buzzer will sound indicating the end of the operating mode To stop the buzzer press the start stop key or open the oven door To check the length of time the product has been operating in the core temperature mode press and hold the time key along with the core temperature key The time period will appear at the top of the display CHEF OPERATING TIPS To prevent over coo
39. to set the required internal product temperature to recall the internal product temperature set by the operator or to display the current internal temperature of the product in conjunction with the down arrow key the up arrow key 8 or the adjustment knob 0 UP ARROW KEY Used to increase displayed cook temperature 7 time 8 or core temperature 7 and as scrolling key for programming functions ecceoooRAPID TOUCH KEYS DELUXE MODELS ONLY One touch cooking for immediate access to frequently used operator set programs including cooking modes cleaning and other oven functions CONTINUED POWER ON OFF KEY Activates power to the oven and automatically fills the steam generator equipped models with water that will heat to a stand by mode temperature of 150 F 65 C The steam generator flush is also activated by pressing this key STEAM MODE KEY The oven will operate in the steam mode at a temperature range of 86 F to 248 F 30 C to 120 C e Automatic steaming at 212 F 100 C FACTORY SET DEFAULT e Quick steaming between 213 F and 248 F 101 C and 120 C gt Low Temperature Steaming between 86 F and 211 F 30 C and 99 C START STOP KEY Initiates all cooking mode functions and programmed procedures stored in memory Stops an activated cooking mode or programmed procedure currently in progress and exits the Chef function key COMBINATION MODE KEY Selection key for cooking
40. with a combination of steam and convection heat that can be set within a temperature range of 212 F to 482 F 100 C and 250 C PROGRAMMED MENU KEY Used to access and exit a menu list of all stored cooking programs that can be reviewed in display 60 DELUXE MODELS ONLY CHEF FUNCTION KEY Used to select programmed menu functions various auxiliary functions and several chef help instructions COOKING TEMPERATURE KEY Used to set the required cooking temperature to recall the set cooking temperature or to check the actual oven temperature in conjunction with the down arrow key the up arrow key or the adjustment knob TIME KEY Used to set the required cooking time or recall the set cooking time in conjunction with the down arrow key 9 the up arrow key or the adjustment knob 0 SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 7 START STOP STANDARD DELUXE CONTROL PANEL BASIC FUNCTIONS FUNCTION amp OPERATING INDICATORS A GOLD N BROWN FEATURE 5 This indicator will illuminate when the browning function is set by the operator in a timed or programmed cooking cycle in either convection mode or combination mode COMBI SMOKER EQUIPPED MODELS This indicator will illuminate when the smoking function is set by the operator gt timer probe or programmed cooking cycle in either convection mode or combination SMOKER mode C
41. x 6 6 1 6 lt N Y2 COOLING gt 9 22 569 41 3951 lt BLOWER e FA 34396 SOLENOID VALVE 96 5 SWITCH 343445 SW 33495 7 5 8 MODELS 7 14 6 10 1010 ESG GRND 6 130 131 Gy gnus pe vam WATTS 34310 T G3 1 120 1140 95 PRESSURE SWITCH u W Siria SW 34399 ma 5 INEng Projects 730822 New Combi Design 06 Electrical 7 14ESG 110 120V 7 14 ESG WD REV F dwg 2 Fe AS 5 ALI 52 CUTSHEET IN SAME DIRECTORY FUSEHOLDER S sen 7 7 05 4 REV EF 05 10 2007 BY MONTE VO 3770 1 DATE 3720707 u 360 RED Pes 361 WHITE amp NNN x 362 YELLOW GREEN 363 BLACK p30 364 BLUE 365 BROWN GAS IGNITION CONTROL BA 34397 PRODUCT PROBE 34298 Bib PRODUCT PROBE PR 33746 OPTIONAL MULTI PUINT RLD REV DATE t MODELS 7 14_10 10 5 5 50D 60Hz 130 PH WATTS AMPS from 2 gt 1 208 240 138 193kV 635 7654 ALI 4 52 p erar 048
42. 22545 SMOKING feature may be started at the beginning of any cooking cycle in the Combination mode or Convection mode avs Push the Smoker icon kev A full container of wood chips will produce smoke for an approximate period of one to two hours depending on the cooking temperature being used for the selected product The tested procedures in this manual for many of the products that are appropriate for smoking provide complete product smoke penetration and full smoke flavor When the cooking cycle is completed a buzzer will sound indicating the end of the preheat function TO STOP THE BUZZER OPEN THE OVEN DOOR OR TURN THE COOKING MODE DIAL TO THE OFF POSITION CHEF OPERATING TIP Products such as ribs that require heavier smoke penetration to reach full smoke flavor should remain in the oven after cooking has been completed Do not open the oven door Set the oven in the Low Temperature Steam Mode at 140 to 160 F 60 to 71 C and allow the product to remain in the oven for a period of one hour The Combitherm Smoker can be operated without using the smoking function After using the oven as a smoker however it is necessary to clean the oven in order to prevent a transfer of smoke flavor to non smoked products Cleaning instructions are provided in this manual HOT STEAM CAUSES BURNS ROTATE THE DOOR HANDLE TO THE FIRST OPEN ROTATION POSITION ONLY STAND BACK AND WAIT UNTIL THE STEAM IS VENTED BEFORE FULLY OP
43. 32 Intake Union Gas R3 4 NPT 1 56 Insulating Panel 1 33 CV 27106 Cover for Burner Flame 2 5f Insulating Lower Half Part 1 34 CL 27105 Clip for Burner Cover 8 58 Insulating Front Half Part 1 95 Pressure Test Point Pipe 2 59 Insulating Upper Half Part 1 36 Pressure Test Point Pipe 2 60 Insulating Panel 1 37 2 61 Sound Reduc Connect 1 38 Air Pipe 08 x 5 2 62 Flue Exhaust Pipe Complete 1 39 Dispenser Diaphragm 2 63 Insulating Panel 1 40 Plug 1 8 2 64 Burner Flue Complete 1 41 Air Gas Distributor 2 0 27532 Drain Fitting ES ESG 1 42 GL 27724 Burner Control Glass Complete 2 Siphon Gasket 1 43 Injector Plug 2 44 0 Ring 025 07 2 SECTION 11 20 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 122 PARTS INFORMATION DOOR ASSEMBLY SN NEED EXCEL FOR TABLE SECTION 11 20 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 123 PARTS INFORMATION CONDENSATION TANK AND PRESSURE BOX Description Pressure Box Elbow Valve Condensation Tank Item Part 1 5005009 2 EB 25551 3 VA 25549 4 Contact factory SECTION 11 20 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 4 VENT SW
44. 5 120V 1PH 50760 Hz Wiring 85 120V 1PH 50 60 Hz 00 86 Return to Main Table of 8 6 0 3 SECTION 6 6 10 ES COMBITHERM GAS TECHNICAL SERVICE MANUAL 79 TECHNICAL DATA ALTO SHAAM GAS COMBINATION OVEN STEAMER 6 e 10 sc gt 292mm i 5 1 2 140mm 15 5 8 42 1 16 1068mm gt gt 37 939mm 358 fe gt 396mm 40 1 8 eL 34 5 16 a gt Iisomm Water Din m Y I Y y Y Treated Water Intake Bottom Side Back 5 1 1 Steam 25 Vent 5 5 L 8 Untreated Water Intake Bottorn Top 2 g 5 5 Water Drain eg x 5 SES Bottom gt 8 T espes Connection Bottom 5 1 ottom Y F 5 25 gt gt 7 12 5 1 2 21 11 16 635mm 191mm 140mm 550mm DIMENSIONS H x W x D EXTERIOR 47 5 16 1201mm gt 34 x 42 1 16 37 863mm 1068mm x 939mm EXTERIOR WITH RETRACTABLE DOOR 34 x 46 1 16 37 868mm 1170mm x 939mm INTERIOR 17 3 4 17 3 8 26 13 16 450mm x 440mm x 680mm GAS REQUIREMENTS CONNECTED ENERGY LOAD 45 000 Btu hr HOOK UP 3 4 MINIMUM CONNECTED PRESSURE 5 5 W C Natural Gas 9 W C Propane MAXIMUM CONNECTED PRESSURE 14 W C GAS TYPE MUST BE SPECIFIED ON ORDER WATER QUALITY MINIMUM STANDARDS USING A WATER SUPPLY NOT MEETING ALTO SHAAM S MIN
45. 5005009 Pressure Box 1 2 EB 25551 Elbow 1 3 VA 25549 Valve 1 4 PB 28095 Condensation Tank 1 SECTION 6 6 10 ES e COMBITHERM GAS TECHNICAL SERVICE MANUAL 84 nove Lafert Motor IBSCWHTD to 84 1360137005 to INTAKE EO 4 mme bd gt LAMP RECEPTACLE F A 1 ico Ld TM 34334 7 CONNECTOR m e TIE TM 34332 Tua 8 8 3 lt m 8 c d 34368 Agy 2 SMOKER OPTION FOR SIMPLE CONTROL 130V 8280V TRANSFORMER N6 6 6 9 8 120V 230W 1 HE e 9 6 D 6 1 foe sk ELEMENT 2 Ske Ern 63 10 120 23 Gos Volve VA 34398 M IGNITION CDINTR LLERCIC 6 BA 34397 FUSEHOLDER E TM 3431D 9 6 dS ze 2254 x 6 6 1 6 lt N Y2 COOLING gt 9 22 569 41 3951 lt BLOWER e FA 34396 SOLENOID VALVE 96 5 SWITCH 343445 SW 33495 7 5 8 MODELS 7 14 6 10 1010 ESG GRND 6 130 131 Gy gnus pe vam WATTS 34310 T G3 1 120 1140 95 PRESSURE
46. 54 nsulating Lower Half Part 1 38 Washer 1 2 2 55 nsulating Upper Half Part 1 39 Washer 3 4 1 56 nsulating 1 40 34397 Gas Valve Control 1 57 Sound Reduc Connect 1 41 Ogival Retainer Union 3 4 016 1 58 BN 27714 Flue Exhaust Pipe Complete 1 42 Intake Union Gas R3 4 1 59 nsulating 1 43 Ogival Gasket 016 018 5 x 8 1 60 PE 27740 Flue Cover 1 44 Valve Honeywel 1 61 Fan Manifold 1 45 Sleeve F3 4 72 1 DA 27532 Drain Fitting ES ESG 1 46 Burner Pipe 1 E Siphon Gasket 1 47 TN 34368 Step Up Transformer 1 Contact factory 48 27751 Fan Wheel Diameter 340 mm 1 tem Not Shown 49 Motor Spacer 4 SECTION 8 7 14 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 98 PARTS INFORMATION rp 4a a a Kal a a a DOOR ASSEMBLY NEED NEW AC7 14G MODULA PORTA_1 DXF The one received looks like 6 10 not like the original AC7 14G_modula porta_1 gif 6 10 art does not match up with 7 14 parts OR NEED TO TRACE GIF Description Upper Lock Spacer Outer Door Panel 7 14 Outer Door Complete 7 14 ESG Inner Door Glass Complete 7 14 ESG Drip Pan Bumper for Glass Spacer for Window Latch Lower Pin Inner Door Assembly 7 14 Upper Pin Bumper Block Silicone 30 x 15 x 5 Lower Lock Spa
47. 6 x 20 4 4 3 Grommet 048 060 2 14 Water Injection Trove 2 4 lonization Cable 1400 mm 1 15 Combustion Chamber Gasket 2 5 Flange 2 16 Combustion Chamber Gasket 2 6 A Pilot Assembly 2 17 gt Water Injection Tube For Direction Panel 2 7 E Ignition Plug Spacer 4 18 Screen Grille 2 8 Ignition Plug Flange Gasket 2 19 Direction Panel Complete 20 20 ESG 1 9 7 Blower Fan 80 Watt Assembly 2 20 Door Gasket 20 20 ESG 1 10 Cable 1300 mm 1 Contact factory Outlet Flange Gasket 4 SECTION 11 20 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 1 PARTS INFORMATION SERVICE PARTS Continued Item Part Description Qty Item Part Description Qty 21 Burner Pipe 2 45 Pipe 2 22 Washer 1 2 2 46 Fan Manifold 2 23 Joint 1 2 F F M 1 47 SW 34399 Air Pressure Switch 2 24 Nipple 1 2 1 48 Cable 900 1 25 Sleeve F3 4 M1 2 3 49 lonization Cable 900 mm 1 26 Washer 3 4 3 50 Heat Exchanger Complete 1 27 Valve Honeywel 2 51 TN 34368 Step Up Transformer 2 28 BA 34397 Gas Valve Control 1 Fan Wheel Diameter 340 2 29 Union FF 1 2 1 53 Motor Spacer 8 30 Ogival Gasket 016 018 5 x 8 1 54 5008294 Motor 0 50 kW 115V 120V 60 HZ 2 31 Ogival Retainer Union 3 4 6 1 55 Flue Bottom Half 1
48. A or down V arrow keys to select the last step of the procedure PRESS THE CHEF FUNCTION KEY A choice of editing symbols and auxiliary functions will appear in the display Press the up A and down V arrow keys or rotate the adjustment knob to select the append step x symbol PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SELECTION Append step Press the up and down V arrow keys or rotate the adjustment knob to select YES for append step Ll PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SELECTION e o All cooking modes will begin to flash Select and press the cooking mode to be appended Press and set cooking temperature time or internal core temperature Auxiliary functions can be added by pressing the chef function key after entering the operating mode parameters for each individual step and pressing the up and down V arrow keys or rotating the adjustment knob to select the auxiliary function required Press the chef function key to confirm the auxiliary function setting Add the moisture vent key function if required Apress THE INSTALL EDIT KEY TO CONFIRM THE SELECTED MODE AND FUNCTIONS The display will indicate the procedure name minus the last letter Reinsert the last letter with the adjustment knob or use the up A and down V arrow keys in conjunction with the adjustment knob to rename the procedure 2 PRESS THE INSTALL EDIT KEY TO CONFIRM THE NAME PRESS THE INSTALL EDIT KEY TO INSERT
49. CE STEAM AND MOISTURE LEVELS IN THE OVEN The illuminated blue portion of the Moisture Vent Kev will go out Open vent sumbol will illuminate within the displav VENT PRESS THE MOISTURE VENT KEY TO DISENGAGE THE MOISTURE VENT KEY FUNCTION The blue portion of the Moisture Vent Key will illuminate Open vent symbol within the display will extinguish VENT AT THE END OF A COOKING MODE THE MOISTURE VENT KEY WILL AUTOMATICALLY DISENGAGE SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 33 ADVANCE FEATURES QUICK PROGRAMMING This quick programming function provides the operator with the ability to temporarily program a cooking procedure using multiple cooking modes along with any auxiliary functions desired Quick programming is particularly useful when cooking several batches of the same product back to back and will remain programmed until any new cooking mode key is pressed press AND HOLD THE FIRST REQUIRED COOKING MODE FOR A PERIOD OF 3 SECONDS 01 01 will appear at the top of the display indicating STEP ONE The temperature and time will appear directly below 01 01 4 press THE TEMPERATURE KEY The temperature will become highlighted within the display THE ADJUSTMENT KNOB SELECT THE REQUIRED TEMPERATURE E press THE TIME KEY OR THE CORE TEMP KEY The time core temperature will become highlighted within the display porre
50. Convection and Retherm wAIT UNTIL THE STEAM IS VENTED BEFORE cooking mode Automatic steam FULLY OPENING THE DOOR venting does not function if the oven door is opened before time expires or when the oven has been set to continuous operation AT NO TIME SHOULD THE INTERIOR OR DO NOT USE THE ATTACHED HAND EXTERIOR BE STEAM CLEANED HOSED HELD HOSE TO SPRAY ANYTHING OTHER DOWN OR FLOODED WITH WATER OR THAN THE INTERIOR OF THE COMBITHERM LIQUID SOLUTION OF ANY KIND DO NOT OVEN COMPARTMENT USE WATER JET TO CLEAN SEVERE DAMAGE OR DO NOT USE THE SPRAY HOSE ELECTRICAL HAZARD COULD RESULT ON THE SURFACE OF A HOT COOKING WARRANTY BECOMES VOID IF APPLIANCE IS FLOODED COMPARTMENT ALLOW THE OVEN TO COOL TO A MINIMUM OF 150 F 66 C DO NOT HANDLE PANS CONTAINING LIQUID METAL PARTS OF THIS EQUIPMENT OR SEMILIQUID PRODUCTS POSITIONED BECOME EXTREMELY HOT WHEN IN ABOVE THE EYE LEVEL OF THE OPERATOR OPERATION AVOID BURNS SUCH PRODUCTS CAN SCALD AND CAUSE ALWAYS USE HAND PROTECTION SERIOUS INJURY WHEN OPERATING THIS APPLIANCE NOTE USE AUTHORIZED COMBITHERM OVEN CLEANER ONLY UNAUTHORIZED CLEANING AGENTS MAY DISCOLOR OR HARM INTERIOR SURFACES OF THE OVEN READ AND UNDERSTAND LABEL AND MATERIAL SAFETY DATA SHEET BEFORE USING THE OVEN CLEANER FOR OPERATOR SAFETY NOTE AND OBSERVE ALL SAFETY PRECAUTIONS LOCATED THROUGHOUT THIS GUIDE SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL
51. E SUBJECT TO CHANGE WITHOUT NOTICE www alto shaam com SECTION 10 12 18 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 2 PARTS INFORMATION SERVICE PARTS NEED 12 18 ESG SECTION 10 12 18 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 113 PARTS INFORMATION SERVICE PARTS Continued SECTION 10 12 18 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 4 PARTS INFORMATION DOOR ASSEMBLY NEED 12 18 ESG SECTION 10 12 18 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 115 PARTS INFORMATION CONDENSATION TANK AND PRESSURE BOX 3 2 Part Description Qty 1 5005009 Pressure Box 1 2 EB 25551 Elbow 1 3 VA 25549 Valve 1 4 PB 28095 Condensation Tank 1 SECTION 10 12 18 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 116 LEMENT 8 3537 AMPS 12 2e 17 083 S7 MID BOARD CBA 33742 gt Lx 10 120 23 8 MODELS 10 00 18 18 ESG 60Hz PH VOLTS WATTS 1 120 1436 5 CAPACITOR 60 MFD 210VAC lt 0 34391 gt 0 MFD 240VAC 34393 Alt T RLICK 337492 RLYI 5 SK E o cA GE XILZI3IZI gt lt 5 gt lt DOGO O
52. EL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 37 Ice q li Cepu tels CREATING NEW COOKING PROCEDURE Cooking procedures for items prepared on a regular basis can be stored in memory PRESS THE PROGRAM INSTALL EDIT KEY Press the up A and down V arrow keys or rotate the adjustment knob until the new procedure symbol is highlighted in the display PRESS THE PROGRAM INSTALL EDIT KEY TO CONFIRM THE SELECTION All cooking mode keys will begin to flash and 01 01 will appear at the top of the display indicating the first cooking step SELECT AND PRESS THE FIRST REQUIRED COOKING Set cooking mode functions for temperature and time or internal core temperature Add any auxiliary functions along with the moisture venting feature Follow the basic operating instructions located in this booklet Auxiliary functions can be added bv pressing the chef function key after entering the operating mode parameters for each individual step and pressing the up A and down V arrow keys or rotating the adjustment knob to select the auxiliary function required Press the chef function key to confirm the auxiliary function setting s for each step PRESS THE PROGRAM INSTALL EDIT KEY TO CONFIRM THE FIRST STEP Ol SELECT AND PRESS THE SECOND REQUIRED COOKING MODE The display will indicate 02 02 indicating the second cooking mode step Set all cooking mode functions as indicated above PRESS THE PROGRAM INS
53. ENING THE DOOR SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 48 PREVENTIVE MAINTENANCE Preventive Maintenance hei aestimat p veda d ttf an 50 Food Trolley Cleaning 2 2 9009 50 Cleaning Agents and 51 Daily and Monthly 8 52 Auto Clean Standard or Deluxe Control 54 56 Return to Main Table of 6 3 SECTION 2 PREVENTIVE MAINTENANCE COMBITHERM GAS TECHNICAL SERVICE MANUAL 49 PREVENTIVE MAINTENANCE Preventive Maintenance In addition to the routine cleaning and maintenance procedures there are several additional steps to be taken for both sanitation purposes and to keep the oven running at top operating efficiencv These additional safeguards will help prevent inconvenient down time and costlv repairs pO NOT DISPOSE OF GREASE FAT OR SOLID WASTE DOWN THE OVEN DRAIN Fats and solids will eventually coagulate in the drain system causing blockage Consequently water will back up into the condenser and interior oven compartment resulting in an oven that is inoperable MAKE CERTAIN THE DRAIN SCREEN IS ALWAYS IN PLACE REMOVE ANY SOLID WASTE MATERIAL FROM THE DRAIN SCREEN BEFORE IT ENTERS THE DRAIN SYSTEM The routine removal of solids from the drain screen will help prevent blockage 9 USE THE AUTHORIZED COMBITHERM OVEN CLEANER O
54. ERS R Numbers R01 CTC 1 Multi Point Product Probe 02 CTC 2 Multi Point Product Probe RO3 CTC 3 Multi Point Product Probe R04 CTC 4 Multi Point Product Probe R05 Oven Temp Sensor N 6 R06 Bypass Probe B 5 R07 Condensate Probe B 3 R08 Steam Generator B 4 R09 STB Probe N 8 Immersion Safety Probe R10 PT 100 Single Point Product Probe R13 Electronic Temp Control Temperature R20 Lower Level Water Level Probe R21 Upper Level Water Level Probe R23 Door Switch R29 Software BM Display Board R30 Software SM Relay Board R31 Software KM HACCP Board R38 Errors see R Number instructions For these parameters 0 Not Satisfied 1 Satisfied TO REBOOT THE CONTROL Rebooting the control can sometimes fix an error code or a control that is frozen or confused PRESS AND HOLD THE ON OFF POWER KEY FOR FIVE SECONDS The display will flash and show 515000 for 20 seconds followed by Please Wait and then will return to the time and date PRESS THE ON OFF POWER KEY MOMENTARILY The unit will turn on and can be operated normally SECTION 3 SERVICE MODE AND ERROR CODES COMBITHERM GAS TECHNICAL SERVICE MANUAL 59 SERVICE MODE AND ERROR CODES ERROR CODES When the oven malfunctions an error code will appear in the display PRESS THE START KEY TO ACKNOWLEDGE THE ERROR The keys that begin to flash represent operational modes that are still u
55. EY TO CONFIRM THE SETTING bus display will indicate PIN 000 ROTATE THE ADJUSTMENT KNOB TO PIN 000 PIN 000 is the factory set default to prevent an accidental lock or unlock of the control functions eec PRESS THE CHEF FUNCTION KEY THE DISPLAY WILL INDICATE ALL KEYS UNLOCKED 9 If the wrong key has been selected and locked in error press the same control key again and UNLOCK will appear in the displav Continue in this manner until all desired control functions are locked SELECT AND PRESS THE FIRST CONTROL FUNCTION TO BE LOCKED The display will indicate LOCK THE START KEY CONFIRM THE LOCKING FUNCTION Whenever any control function has been locked the key lock symbol will be illuminated within the display Whenever any locked control function is pressed the key lock symbol will flash and an KEY audible signal will sound KEY UNLOCK FOLLOW THE SAME PROCEDURE AS ABOVE UNTIL THE DISPLAY INDICATES ALL KEYS UNLOCKED To unlock the Chef Function E key press THE POWER KEY TO TURN THE OVEN OFF Epress THE CHEF FUNCTION KEY ROTATE THE ADJUSTMENT KNOB TO PIN 000 TO DISENGAGE ALL LOCK FUNCTIONS press THE CHEF FUNCTION KEY THE DISPLAY WILL INDICATE ALL KEYS UNLOCKED SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 28 AUXILIARY FUNCTIONS CHEF FUNCTION KEY STEAM INJECTION Additional steam can be added
56. F 4 C production day It can also be used for advance start up for non refrigerated items such as baked potatoes SELECT AND PRESS THE REQUIRED COOKING MODE Set all mode functions such as temperature time core temperature etc The time entered in the initial operational mode setup will automatically be reflected on the start time preselect display PRESS AND HOLD THE TIME KEY WHILE TURNING THE ADJUSTMENT KNOB The display will indicate the current programmed settings in 24 hour military time k 1 01 00 gt gt 10 25 11 23 OVEN START STARTING TIME ENDING TIME 10 00110 00810 IN 48 MINUTES 10 23 A M 11 23 1 12 12 00 12 0012 00 0 The cooking time shown UPPER RIGHT indicates automatic oven operation for a period of one hour and appears onlv when cooking bv time as entered in the initial operational mode setup CHANGE THE STARTING TIME PRESS AND HOLD THE TIME KEY AND TURN THE ADJUSTMENT KNOB changed the countdown for oven start LEFT and the ending time will automatically Rotate the adjustment knob to select the starting time desired As the starting time is adjust accordingly RELEASE THE TIME KEY AFTER THE REQUIRED STARTING TIME HAS BEEN SELECTED The oven preselect start time display will immediately begin a countdown and will automatically start the oven when zero is reached THIS FUNCTION CAN BE CANCELLED ANY TIME BY PRESSING THE START STOP KEY
57. FT 6 152mm PLUS SERVICE ACCESS 18 457mm RECOMMENDED 20 508mm FROM HEAT PRODUCING EQUIPMENT RIGHT 4 102mm Top 20 508mm FOR AIR MOVEMENT BACK 4 102mm BOTTOM 5 1 8 130mm FOR LEGS COUNTER TOP INSTALLATIONS MUST MAINTAIN 4 102mm MINIMUM CLEARANCE FROM THE COUNTER SURFACE WATER REQUIREMENTS TWO 2 COLD WATER INLETS DRINKING QUALITY WATER QUALITY MINIMUM STANDARDS USING A WATER SUPPLY NOT MEETING ALTO SHAAM S MINIMUM WATER QUALITY STANDARDS WILL VOID THIS ONE 1 TREATED WATER INLET 3 4 NPT WARRANTY It is the responsibility of the purchaser to ensure that incoming water supply is compliant with the specifications ONE 1 UNTREATED WATER INLET 3 4 NPT listed through adequate treatment measures Installation of the LINE PRESSURE 30 to 90 psi 2 8 to 6 2 bar CombiGuard Water Filtration System is recommended but this WATER DRAIN 1 1 2 FERNCO CONNECTION WITH AIR GAP system may not address all water quality issues present Contaminant Inlet Water Requirements untreated water INSTALLATION REQUIREMENTS Free Chlorine Less than 0 1 ppm mg L Hardness Less than 3 gpg 52 ppm Oven must be installed level Hood installation Water supply Chloride Less than 30 ppm mg L pH 7 0 to 8 5 shut off valve and back flow preventer Alternate burner orifice Alkalinity Less than 50 ppm mg L is required for installation sites at elevations of 3 000 feet 914m Silica Less than 12 ppm mg L above
58. Flue Exhaust Pipe Complete 1 42 Intake Union Gas R3 4 1 59 nsulating 1 43 Ogival Gasket 016 018 5 x 8 1 60 Flue Cover 1 44 Valve Honeywel 1 61 Sound Reduc Insulating 1 45 Sleeve 3 4 2 1 0 27532 Drain Fitting ES ESG 1 46 Burner Pipe 1 me Siphon Gasket 1 47 TN 34368 Step Up Transformer 1 Contact factory 4 Fan Wheel Diameter 285 mm 1 Item Not Shown 49 Motor Spacer 4 SECTION 6 6 10 ES e COMBITHERM GAS TECHNICAL SERVICE MANUAL 2 PARTS INFORMATION Qty po rm a rm a a Description Upper Lock Spacer Outer Door Panel 6 10 Outer Door Complete 6 10 ESG Inner Door Glass Complete 6 10 ESG Drip Pan Bumper for Glass Spacer for Window Latch Inner Door Assembly 6 10 Lower Pin Lower Lock Spacer Bumper Block Silicone 30 x 15 x 5 Bracket Upper Pin Outer Glass 6 10 SERVICE MANUAL 3 DOOR ASSEMBLY Item Part 1 HG 25077 2 4 5 6 27146 771 8 5008295 9 26973 10 HG 25079 11 27116 12 8 13 26974 14 Contact factory SECTION 6 6 10 ES COMBITHERM GAS TECHNICAL PARTS INFORMATION CONDENSATION TANK AND PRESSURE BOX 3 2 Part Description Qty 1
59. IMUM WATER QUALITY STANDARDS WILL VOID THIS WARRANTY It is the responsibility of the purchaser to ensure that incoming water supply is compliant with the specifications listed through adequate treatment measures Installation of the CombiGuard Water Filtration System is recommended but this system may not address all water quality issues present CLEARANCE REQUIREMENTS LEFT 6 152mm PLUS SERVICE ACCESS 18 457mm RECOMMENDED 20 508mm FROM HEAT PRODUCING EQUIPMENT RIGHT 4 102mm Top 20 508mm FOR AIR MOVEMENT BACK 4 102mm BOTTOM 5 1 8 130mm FOR LEGS COUNTER TOP INSTALLATIONS MUST MAINTAIN 4 102mm MINIMUM CLEARANCE FROM THE COUNTER SURFACE WATER REQUIREMENTS TWO 2 COLD WATER INLETS DRINKING QUALITY ONE 1 TREATED WATER INLET 3 4 NPT ONE 1 UNTREATED WATER INLET 3 4 NPT LINE PRESSURE 30 to 90 psi 2 8 to 6 2 bar WATER DRAIN 1 1 2 FERNCO CONNECTION WITH AIR GAP Contaminant Inlet Water Requirements untreated water INSTALLATION REQUIREMENTS Free Chlorine Less than 0 1 ppm mg L Hardness Less than 3 gpg 52 ppm Oven must be installed level Hood installation Water supply Chloride Less than 30 ppm mg L pH 7 0 to 8 5 Alkalinity Less than 50 ppm mg L is required for installation sites at elevations of 3 000 feet 914m Silica Less than 12 ppm mg L Total Dissolved Solids tds Less than 60 ppm shut off valve and back flow preventer Alternate burner orifice above sea level
60. INE PRESSURE 30 to 90 psi 2 8 to 6 2 bar CombiGuard Water Filtration System is recommended but this WATER DRAIN 1 1 2 FERNCO CONNECTION WITH AIR GAP system may not address all water quality issues present Contaminant Inlet Water Requirements untreated water INSTALLATION REQUIREMENTS Free Chlorine Less than 0 1 ppm mg L Hardness Less than 3 gpg 52 ppm Oven must be installed level Hood installation Water supply Chloride Less than 30 ppm mg L pH 7 0 to 8 5 shut off valve and back flow preventer Alternate burner orifice Alkalinity Less than 50 ppm mg L is required for installation sites at elevations of 3 000 feet 914m Silica Less than 12 ppm mg L above sea level Total Dissolved Solids tds Less than 60 ppm ELECTRICAL VOLTAGE PHASE CYCLE HZ AWG AMPS kW 110 120 1 50 60 2 Wire plus ground AWG 12 7 8 936 OTHER VOLTAGES AVAILABLE Range 200 415V 1 or 3 ph 50 or 60 Hz WEIGHT CAPACITY FULL SIZE PANS 20 x 12 x 2 1 2 Twenty four 24 NET 666 lb 302 kg GN 1 1 530 x 325 x 65mm Twenty four 24 GN 2 1 650 x 530 x 6mm Twelve 12 SHIP 865 Ib 392 kg EST FULL SIZE SHEET PANS 18 x 26 x 1 Twelve 12 CRATE 56 x 55 x 50 EsT WIRE SHEEVES ONLY 288 Ib 131 kg MAXIMUM DIMENSIONS 1422 x 1397 x 1270mm VOLUME MAXIMUM 180 QUARTS 228 LITERS ADDITIONAL WIRE SHELVES REQUIRED FOR MAXIMUM CAPACITY 474 8 DUE TO ONGOING PRODUCT IMPROVEMENT SPECIFICATIONS AR
61. ITCH VENT MOTOR a 23742 QU TAL CAPACITOR wee MFD 240VAC lt 0 34394 gt a er ee em SK ELEMENT 2 d amp 5 3538 F10 L1 as 240 230W VA 26838 dus m 11 130 13 yew Qae TM 34311 FUSE HO Qj d is R amp D DATEO3 08 07 BYSPD MODELS 20 20 ESG PH VOLTS WATTS AMPS 1 us 2880 24 e AL 52 BY SPD SCALE DWG DATE 1 28 06 1 5 21 07 HOLDER FU 3772 e 2 9 b L n 1 1 een ees 8 vom T TETTE was qm woa G ax 3 6 9 Que fR OESO asp INPUT_GRND fr TM 34332 WHT gt BROWN BLACK GRN FAL FAe SAFETY THERMOSTAT A CONNECTOR A as 2 SPEED MOTOR ASSEMBLY 110 115V kseve 34255 gt gt IGNITION CONTROLLERCIC1 Loss INPUT PWR O COOLING WATER PROBE STEAM BYPAS
62. L 30 AUXILIARY FUNCTIONS CHEF FUNCTION KEY SMOKER FEATURE EQUIPPED MODELS The ability to smoke product hot or cold is offered on all boiler free electric models and on all gas models with the exception of the 10 20ESGAS the 12 18ESGAS and the 20e20ESGAS smoking function can be engaged in either the Combination mode or the Convection mode of operation The smoking function cannot be operated when the oven is operating in the steam mode or the retherm mode SELECT AND PRESS THE REQUIRED COOKING MODE CONVECTION OR COMBINATION TO SET COOK TEMPERATURE PRESS THE TEMPERATURE KEY The cooking temperature will appear highlighted within the oven display Press the up and down V arrow keys or rotate the adjustment knob to select the desired cooking temperature TO SET COOK TIME PRESS THE TIME KEY The cooking time will appear highlighted within the oven display Press the up A and down V arrow keys or rotate the adjustment knob to select the time desired or Set control for continuous operation by rotating the adjustment knob to the right until desired time appears in the display TO ACTIVATE SMOKER PRESS THE CHEF FUNCTION KEY 9 Rotate the adjustment knob until the smoker symbol is highlighted within the display PRESS THE CHEF FUNCTION KEY Smoker Press the up and down V arrow keys or rotate the e adjustment knob to select vEs for the Smoker f
63. L 27105 CV 27106 GS 27130 BN 34451 NEED AC7 14G MODULA BRUCIATORE_1 DWG OR NEED TRACE GIF Item 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Contact factory Qty oa af a f a pal a SERVICE PARTS Description Heat Exchanger Complete Screw TE M6 x 20 CH14 Outlet Flange Gasket Water Injection Pipe Water Injection Trove Water Injection Tube for Direction Panel M6 Tray Holder Pin Side Rack Right 7 14 ESG Side Rack Left 7 14 ESG Screen Grille Direction Panel Complete 7 14 ESG Combustion Chamber Gasket Combustion Chamber Gasket Burner Dispenser Diaphragm Plug 1 8 Air Gas Distributor SECTION 8 7 14 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 97 Part BN 27704 27733 27732 58 27749 27736 CO CO Q N gt PARTS INFORMATION SERVICE PARTS Continued Item Part Description Qty Item Part Description Qty 339 Air Pipe 08 05 1 50 5008295 Motor 0 37kW 110 60 HZ 1 34 Pressure Test Point Pipe 1 51 BN 27708 Burner Flue Complete 1 95 Air Pipe 1 52 Bottom Half 1 36 FA 34396 Burner Blower Fan 80 Watt Assembly 1 53 nsulating Pane 1 37 SW 34399 Air Pressure Switch 1
64. L IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 10 SET UP PROCEDURES ALWAYS BEGIN SET UP ADJUSTMENTS FROM THE SET UP MENU DEFAULT MEMO SETTING The default memo setting allows the operator to choose Cooking product with operator set defaults for time and between a display showing the factory set defaults for temperature can help reduce operator error Cooking time and temperature or the last operator set values for with the oven in the memo setting is particularly useful time and temperature in each cooking mode This when several batches are cooked in succession The adjustment function also allows the operator to change memo setting eliminates the necessity to set time and the defaults from those set at the factory to settings that temperat re for each Gatch better meet the needs of the individual operation Auto gt Rotate the adjustment knob until the default memo symbol ds highlighted within the display 8 PRESS THE CHEF FUNCTION KEY THE DEFAULT MEMO SELECTION b Rotate the adjustment knob to NO for memo This setting will display the last operator set values for time and temperature in each cooking mode PRESS THE FUNCTION KEY CONFIRM THE SETTING TO CHANGE THE DEFAULT SETTINGS Rotate the adjustment knob to select YES A numbered list of default descriptions will appear in the display Rotate the adjustment kno
65. LE DOOR 52 11 16 x 53 13 16 x 45 3 16 1337mm x 1367mm x 1148mm INTERIOR 33 7 8 25 1 4 33 7 8 860mm x 640mm x 860mm GAS REQUIREMENTS CONNECTED ENERGY LOAD 105 000 Btu hr HOOK UP 3 4 NPT MINIMUM CONNECTED PRESSURE 5 5 W C Natural Gas 9 W C Propane MAXIMUM CONNECTED PRESSURE 14 W C GAS TYPE MUST BE SPECIFIED ON ORDER WATER QUALITY MINIMUM STANDARDS USING A WATER SUPPLY NOT MEETING ALTO SHAAM S MINIMUM WATER QUALITY STANDARDS WILL VOID THIS WARRANTY Itis the responsibility of the purchaser to ensure that incoming water supply is compliant with the specifications listed through adequate treatment measures Installation of the CombiGuard Water Filtration System is recommended but this system may not address all water quality issues present CLEARANCE REQUIREMENTS LEFT 6 152mm PLUS SERVICE ACCESS 18 457mm RECOMMENDED 20 508mm FROM HEAT PRODUCING EQUIPMENT RIGHT 4 102mm TOP 20 508mm FOR AIR MOVEMENT BACK 4 102mm BOTTOM 5 1 8 130mm FOR LEGS WATER REQUIREMENTS TWO 2 COLD WATER INLETS DRINKING QUALITY ONE 1 TREATED WATER INLET 3 4 NPT ONE 1 UNTREATED WATER INLET 3 4 NPT LINE PRESSURE 30 to 90 psi 2 8 to 6 2 bar WATER DRAIN 1 1 2 FERNCO CONNECTION WITH AIR GAP Contaminant Inlet Water Requirements untreated water INSTALLATION REQUIREMENTS Free Chlorine Less than 0 1 ppm mg L Hardness Less than 3 gpg 52 ppm Oven must be installed level Hood
66. NLY The use of unauthorized cleaning agents may discolor or harm the interior surfaces of the oven 9 TO PROLONG THE LIFE OF THE DOOR GASKET REMOVE AND CLEAN THIS ITEM DAILY The acids and related compounds found in fat particularly chicken fat will weaken the composition of the gasket unless cleaned on a daily basis TO ADDITIONALLY PROTECT GASKET LIFE ALLOW OVEN DOOR TO REMAIN SLIGHTLY OPEN AT THE END OF THE PRODUCTION DAY An open door will relieve the pressure on the door gasket 9 ROUTINELY CLEAN DOOR HINGES Open oven door to relieve tension Clean all parts of the hinge ROLL IN CART FOOD TROLLEY CLEANING ow EQUIPPED MODELS 1 Remove food trolley to a cart wash area Trolleys may be cleaned using any mild cleaning detergent and warm water 2 Hand wipe all framing slides drip pan and base Thoroughly clean debris from the casters A spray hose can be used for easier cart cleaning 3 Remove detergent solution with warm water 4 Wipe or spray with a sanitizing solution designed for use on metal and vinyl food contact surfaces D Allow trolley to air dry 6 As an alternative trolleys be sprayed with Combitherm liquid oven cleaner while inside the oven Allow the trolley to remain in the oven through the normal cleaning cycle followed by steps 2 through 5 above SECTION 2 PREVENTIVE MAINTENANCE COMBITHERM GAS TECHNICAL SERVICE MANUAL 50 PREVEN
67. Number Menu is the diagnostic menu Here all components can be activated for 10 seconds at a time to aid in troubleshooting the oven To test a component e Rotate the adjustment knob until the desired parameter D07 Fan 0 D12 Oven Lamp 0 etc shows in the display e Press the up A arrow to highlight the value 0 e Rotate the adjustment knob to change 0 to 1 The component will activate for 10 seconds and then the display will return to 0 e Press the down V arrow to return to the parameter without the value highlighted e Rotate the adjustment knob to scroll to another parameter SECTION 3 SERVICE MODE AND ERROR CODES COMBITHERM GAS TECHNICAL SERVICE MANUAL 58 SERVICE MODE AND ERROR CODES TO EXIT THE SERVICE MODE PRESS THE START KEY TO EXIT FROM THE SERVICE MODE TO THE NORMAL TIME DISPLAY D Numbers DO1 Delete Errors D02 Key Lock D03 Delete All Programs D04 Self Test BM Display Board 206 Red Fan Speed D07 Fan D08 Steam Gen 1 209 Convection 1 D10 Steam Gen 2 D11 Convection 2 D12 Oven Lamp D13 Cond Cooling D14 Steam Gen Fill D28 Venting Motor D30 Smoking Element D31 Solenoid Valve C Numbers C01 Nom Standby Temp C02 Nom Cond Temp 003 Fan on Cycle C04 Fan off Cycle C05 Cont Steam C06 Init C07 Humidity S C08 Humidity SS C09 Humidity Quick C10 Humidity Reg C11 Humidity Reg 8 C12 Bitfield 1 C13 Bitfield 2 C19 PIN C23 Time Browning C24 Door Venting MOST COMMONLY USED PARAMET
68. OUBLESHOOTING TREES COMBITHERM GAS TECHNICAL SERVICE MANUAL 67 Is the burner staying lit TROUBLESHOOTING TREES ESG No Steam Production in Steam Mode Does the unit run when start is pressed Troubleshoot Does Not Run C Yes 2 When Start Is Pressed Is the B 5 probe below its set point Is the K 1 contactor being energized Is the motor running Troubleshoot No Motor Operation If it is test inspect B 5 probe and wiring Replace if necessary Determine which leg is missing and correct A 1 is L 1 supplied from K 1 4 Is the K 2 contactor being A 2 is N L 2 supplied from the N 7 6 No D energized high limit Replace fault i Determine which leg is missing and correct A 1 is L 1 supplied from X 1 pin 2 on Is the K 2 contactor pulling in the relay board A 2 is N L 2 supplied from the X 11 130 2 terminal block Replace faulty contactor 5 Troubleshoot No Ignition Call for Heat Is the burner igniting Is the Y 1 solenoid being energized Determine which leg of power is missing and correct A 1 is L 1 supplied from K 1 2 A 2 is N L 2 supplied from the X 11 130 2 terminal block Correct and test the oven and turned on Is there water flowing into the flow control valve Test solenoid for opening If solenoid is not opening replace Is there water flowing out of the c
69. P KEY Press the up A and down V arrow keys or rotate the adjustment knob to select the internal product cutoff temperature within the temperature ranges shown below PRODUCT DELTA T TEMPERATURE CORE TEMPERATURE SETTING 122 F to 131 F 50 C to 55 C 118 F to 136 F 48 C to 58 C TENDERLOIN 12210 140 F 50 C to 60 C 122 F to 140 F 50 C to 60 C VEAL amp LAMB 122 to 158 F 50 C to 70 C 172 F 78 C PORK ROAST 122 to 158 F 50 C to 70 C 172 F 78 C 122 F to 140 F 50 C to 60 C THE OVEN WILL BEGIN THE DELTA T CONVECTION 5 The set Delta T temperature will appear in the display The actual internal product temperature will appear in the display COOKING MODE When the operator set internal temperature has been reached a buzzer will sound indicating the end of the operating mode To stop the buzzer press the start stop key or open the oven door DIFFERENCE BETWEEN COOKING COMPARTMENT TEMPERATURE AND INTERNAL PRODUCT TEMPERATURE AT INTERNAL PRODUCT TEMPERATURE PRODUCT AND OVEN INTERNAL PRODUCT TEMPERATURE START TEMPERATURE REACHED SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 3 AUXILIARY FUNCTIONS CHEF FUNCTION KEY There are several auxiliary functions available through the use of the Chef Function Key With the
70. PH VOLTS WATTS 1 120 1436 5 CAPACITOR 60 MFD 210VAC lt 0 34391 gt 0 MFD 240VAC 34393 Alt T RLICK 337492 RLYI 5 SK E o cA GE XILZI3IZI gt lt 5 gt lt DOGO O TM 34334 A CONNECTOR A TM 34332 Ye lt CO OOLING 4 7 94 6 quedo ea 41 3951 gt D SOLENOID VALVE lt 34344 gt sue Pus ux pme GRND LAMP 34205 3 69 5 o 34368 a O 6 3 LUCK OUT INDICATOR LIGHT WHITE 230V RESET SWITCH SW 33495 LAMP RECEPTACLE FAL LP 3416D 130V 220V TRANSFORMER OVEN TEMP PROBE 69 33724 Gos Volve VA 34398 IGNITION CONTROLLERCIC BLOWER FA 34396 1 PRESSURE SWITCH SW 34399 INEng Projects 730822 New Combi Design 06 Electrical 10 18_10 20 ESG 110 120V 60 2 10 18_10 20 ESG 110 120 60Hz WD REV A dwg CUTSHEET IN SAME DIRECTORY REV A 07 27 2007 BY MONTE VO u 360 RED 81 361 WHITE amp N SN 362 YELLOW GREEN 363 BLACK
71. RTS Sprayer Holder Assembly 74 Oven Light Assembly eene 74 Top Hinge Assembly c eec creen Pe RE Ra e AGER 74 Basie niacin aaa 75 Deluxe Hm uic cen PA mu cs UE 76 Supple Coni o een uama 77 For model specific parts see Parts Information for O lO ESG us ere URP 79 JO TO teat nas S S SSS ns 87 PIL ESG E P 95 103 111 20 20 ESG 119 Return to Main Table of Contents 3 SECTION 5 COMBITHERM PARTS COMBITHERM GAS TECHNICAL SERVICE MANUAL 3 PARTS INFORMATION SPRAYER HOLDER ASSEMBLY Qty Qty pe pa s Qty l gt Description Hand Shower Holder Flat Washer Locking Washer Philips Screw Description Screw Oven Light Cover Oven Light Glass Oven Light Gasket Light 15W Bulb Light Snap In Description Screw Truss Head Plug Screw Washer Serrated Covering Washer Upper Hinge Plate Block Washer Part PB 26960 WS 22295 WS 22301 SC 22766 Part SC 23141 CV 26607 GL 26608 65 26609 LP 3686 LP 34161 Part 56 27109 PG 25132 56 25102 5 25478 5 25127 9 WS 25124 Item Item co Item TOP HINGE ASSEMBLY SECTION 5
72. S PROBE INTAKE FAN 1 INTAKE FAN 2 ed es ed pes Eur E LAMP RECEPTACLE lt LP 34161 130V IGNITION CONTROLLER lt IC2 gt JGos Valve i H 9 8 7 6 5 4 3 21 GGGJ Gas Valve 9 8 1 130 2 ane VA 34461 96 34396 Y1 CLEANING Y3 STEAMD 69 4 D 7 Z SOLENOID VALVE 34344 Y2 COOLING gt 343 LOCK OUT INDICATOR LIGHT WHITE 230V 1 3950 RESET SWITCH SW 33495 SW 34399 u T 360 RED 361 WHITE 0 34256 364 BLUE Terminal Block 360 RED s 361 WHITE 3 5 4 362 YELLOW 4 16 6 CREEN mazs to K2 A2 363 BLACK 364 BLUE GAS IGNITION CONTROL 34397 GAS IGNITION CONTROL 34397 me WATER PETAT BOILER gt X B4 WATER TEMPERATURE PROBE PR 33724 5 comen pen 33773 x PE 34301 mi PRODUCT PR54228 i PRODUCT PROBE PR 39746 OPTIONAL MULTI POINTD 550 to 9 3 6 ero MODELS 20 20 ESG ns arsit PH vorm
73. T KEY TO COOK AT THE SETTINGS SHOWN TO CHANGE THE SETTINGS SHOWN PRESS THE TEMPERATURE KEY The cooking temperature will appear highlighted within the oven display Press the up A and down V arrow keys or rotate the adjustment knob to select the desired cooking temperature e 86 to 482 F 30 to 250 C TO COOK BY TIME PRESS THE TIME KEY The cooking time will appear highlighted within the oven display Press the up and down V arrow keys or rotate the adjustment knob to select the bis desired or Set control for continuous operation by rotating the adjustment knob to the right until cU se appears the display TO COOK BY INTERNAL PRODUCT TEMPERATURE PRESS THE CORE TEMP KEY The core temperature will appear highlighted within the oven display Press the and down V arrow keys or rotate the adjustment knob to select the internal temperature desired and insert the product probe PRESS THE START KEY TO BEGIN THE COOKING MODE The set cooking temperature will appear in the display To adjust the set temperature press the key once and make corrections as required To display the actual oven temperature press the key twice e The remaining cooking time will appear in the display To display the set time or to change the set values for time during operation press the time key once and make corrections as required e The actual internal product temperature will appear in the display T
74. TALL EDIT KEY TO CONFIRM THE SECOND STEP CONTINUE WITH THE ABOVE INSTRUCTIONS UNTIL ALL MODE STEPS AND FUNCTIONS ARE ENTERED UP TO 20 COOKING MODE STEPS CAN BE SAVED IN A SINGLE PROCEDURE AFTER ALL FUNCTIONS ARE ENTERED PRESS THE PROGRAM INSTALL EDIT KEY TO CONFIRM THE NEW PROCEDURE Name the procedure Rotate the adjustment knob to select bis first letter of the procedure name Press the up and down V arrow key to select second letter position and rotate the adjustment knob to select the second letter Continue for each subsequent alpha character number or symbol required PRESS THE PROGRAM INSTALL AND EDIT KEY TO CONFIRM THE PROCEDURE NAME Rotate the adjustment knob to highlight an unoccupied numbered memory location within the programmed menu If an occupied location is selected the existing procedure will be replaced by the new procedure PRESS THE PROGRAM INSTALL AND EDIT KEY TO CONFIRM THE PROGRAM INSTALLATION The display will indicate please wait and will return to the main menu display SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 38 el fq v IU Tera te o A PROGRAMMED PROCEDURE PRESS THE PROGRAMMED MENU KEY All stored procedures are listed alphabetically or numerically as selected by the operator in the initial oven start up procedures under the program index category Rotate the adjustment knob until the required procedure is highlighted in the disp
75. THE NEW STEP INTO THE PROCEDURE The display will indicate please wait and will return to the main menu display SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 42 Ich e q lil Cepu tels PROGRAM EDITING ne DELETE A PROGRAMMED STEP PRESS THE PROGRAMMED MENU KEY Rotate the adjustment knob to highlight the procedure in which a step is to be deleted PRESS THE PROGRAM INSTALL KEY Press the up A and down V arrow keys or rotate the adjustment knob until the edit E symbol is highlighted in the display PRESS THE PROGRAM INSTALL AND EDIT KEY TO CONFIRM THE SELECTION The display will indicate the procedure name cooking step number and operating parameters for temperature time or internal product temperature Press the up A or down V arrow keys to select the step to be deleted PRESS THE CHEF FUNCTION KEY A choice of editing symbols and auxiliary functions will appear in the display Press the up A and down arrow keys or rotate the adjustment knob to select the delete step ML symbol PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SELECTION Press the up A and down V arrow keys or rotate Delete step r the adjustment knob to select YES for step deletion PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SELECTION PRESS THE INSTALL EDIT KEY TO CONFIRM THE DELETION The display will indicate the name of the procedure as orig
76. TIVE MAINTENANCE CLEANING AGENTS USE AUTHORIZED COMBITHERM LIQUID OVEN CLEANER ONLY Cleaning agents must be chloride free compounds and must not contain quaternarv salts Never use hydrochloric acid muriatic acid on stainless steel surfaces Unauthorized cleaning agents may discolor or harm interior surfaces of the oven Read and understand label and material safety data sheet before using the oven cleaner CLEANING MATERIALS The cleaning function can R EBR CRS Us usually be accomplished with the proper cleaning agent and a soft clean cloth When more aggressive methods must be employed use a non abrasive scouring pad on difficult areas and make certain to scrub with the visible grain of surface metal to avoid surface scratches Never use wire brushes metal scouring pads or scrapers to remove food residue PROTECTING STAINLESS STEEL SURFACES It is important to guard against corrosion in the care of stainless steel surfaces Harsh corrosive or inappropriate chemicals can completely destroy the protective surface layer of stainless steel Abrasive pads steel wool or metal implements will abrade surfaces causing damage to this protective coating and will eventually result in areas of corrosion Even water particularly hard water that contains high to moderate concentrations of chloride will cause oxidation and pitting that result in rust and corrosion In addition many acidic
77. TOMATIC CLEANING PROGRAM Cleaning in Process After 10 minutes a buzzer will sound and Displav will show Open Door Sprav Cleaner Open Door Spray Cleaner Wearing safety glasses and rubber gloves open door remove the drain screen and spray Combitherm liquid oven cleaner diretly into the drain pipe Generously spray the interior oven surfaces with an even coat of Combitherm Liquid Oven Cleaner Spray all built in components Insert the Combitherm liquid oven cleaner spray nozzle directly into the Steam Bypass Port and spray several times ON GAS MODELS Insert the Combitherm Liquid Oven Cleaner spray nozzle directly into the High Pressure Relief Port and spray several times ON A WEEKLY BASIS Loosen the thumb screw s and swing Fan Guard Cover Plate toward the back of the oven Spray the back of the Fan Guard Cover Plate the oven fan and the left hand side of the oven When oven door is closed again cleaning cycle will resume for the remaining 40 minutes Cleaning Finished At the end of the cleaning cycle the oven will beep and the display will indicate the end of the cycle Press the start stop key to stop the buzzer and return the oven to normal operation Remove all food scraps and residue from the oven drain Remove shelves side racks and pans and wash separately With the oven power on E Press THE CHEF FUNCTION KEY Rotate the adjustment knob b until the AutoClean svmbol is
78. Treated Water 5 52g Water Drain Bottom Intake Bottom 7 x Bottom to 5 5 jx lt lt 45 8 116mm U F 31 3 4 25 5 gt lt 2 mm gt 33 1 8 lt 7 3 16 8 1 2 216mm 840mm 181mm 55 7 16 _ gt DIMENSIONS H x Wx D EXTERIOR 51 1 16 49 13 16 x 45 3 16 1296mm x 1265mm x 1148mm EXTERIOR WITH RETRACTABLE DOOR 51 1 16 x 53 13 16 x 45 3 16 1296mm x 1367mm x 1148mm INTERIOR 33 7 8 x 25 1 4 x 33 7 8 860mm 640mm 860mm GAS REQUIREMENTS CONNECTED ENERGY LOAD 105 000 Btu hr HOOK UP 3 4 MINIMUM CONNECTED PRESSURE 5 5 W C Natural Gas 9 W C Propane MAXIMUM CONNECTED PRESSURE 14 W C GAS TYPE MUST BE SPECIFIED ON ORDER WATER QUALITY MINIMUM STANDARDS USING A WATER SUPPLY NOT MEETING ALTO SHAAM S MINIMUM WATER QUALITY STANDARDS WILL VOID THIS CLEARANCE REQUIREMENTS LEFT 6 152mm PLUS SERVICE ACCESS 18 457mm RECOMMENDED 20 508mm FROM HEAT PRODUCING EQUIPMENT RIGHT 4 102mm TOP 20 508mm FOR AIR MOVEMENT BACK 4 102mm BOTTOM 5 1 8 130mm FOR LEGS WATER REQUIREMENTS TWO 2 COLD WATER INLETS DRINKING QUALITY ONE 1 TREATED WATER INLET 3 4 NPT WARRANTY It is the responsibility of the purchaser to ensure a that incoming water supply is compliant with the specifications ONE 1 UNTREATED WATER INLET 3 4 NPT listed through adequate treatment measures Installation of the L
79. UNCTION amp OPERATING INDICATORS CONTROL PANEL DISPLAY COOKING TEMPERATURE KEY CORE TEMPERATURE KEY COOK TEMP CORE TEMP TIME KEY DOWN ARROW KEY UP ARROW KEY ADJUSTMENT KNOB RAPID TOUCH KEYS DELUXE MODELS ONLY MOISTURE VENT KEY ELECTRIC MODELS ONLY SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 6 STANDARD DELUXE CONTROL PANEL BASIC FUNCTION DOWN ARROW KEY Used to decrease displayed cook temperature 9 time 8 or core temperature scrolling key for programming functions ADJUSTMENT KNOB Displays oven functions Serves the same function as the up and down arrow keys to increase or decrease the displayed cook temperature 7 time 8 or core temperature 7 MOISTURE VENT KEY MODELS ONLY Immediately vents steam and condensate from the oven compartment while cooking in the Convection mode or in the Combination mode 4 RETHERM MODE KEY Food rethermalization or reheating mode will operate with automatic steam injection at temperature range of 248 F and 320 F 120 C and 160 C CONVECTION MODE KEY Selection key for convection cooking without steam at a temperature range of 86 F to 482 F 30 C and 250 C PROGRAM INSTALL AND EDIT KEY Used to create change duplicate and delete programmed menus DELUXE MODELS ONLY eseese CONTROL PANEL DISPLAY CORE TEMPERATURE KEY Used
80. VARY DUE TO HGH HICKORY WC 2829 this manual for many of the products that are appropriate CHERRY WC 22541 for smoking provide complete product smoke penetration SUGAR MAPLE WC 22545 and full smoke flavor z Z foran approximate period of one to two hours CHEF OPERATING TIP Products such as ribs that require heavier smoke penetration to reach full smoke flavor should remain in the oven after cooking has been completed Do not open the oven door Set the oven in the Low Temperature Steam Mode at 140 to 160 F 60 to 71 C and allow the product to remain in the oven for a period of one hour If you would like assistance you are invited to contact an Alto Shaam corporate chef for recommendations The Combitherm Smoker can be operated without using the smoking function After using the oven asa smoker however it is necessary to clean the oven in order to prevent a transfer of smoke flavor to non smoked products Cleaning instructions are provided in this manual THE USE OF IMPROPER MATERIALS FOR THE DO NOT OPEN THE OVEN DOOR DURING SMOKING FUNCTION COULD RESULT IN DAMAGE 0 HAZARD EQUIPMENT FAILURE OR COULD THE SMOKING FUNCTION The introduction REDUCE THE OVERALL LIFE OF THE OVEN of outside air in the oven compartment may cause the wood chips to flame DO NOT USE SAWDUST FOR SMOKING DO NOT USE WOOD CHIPS SMALLER THAN THUMBNAIL SIZE SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUA
81. VOID THIS WARRANTY It is the responsibility of the purchaser to ensure CLEARANCE REQUIREMENTS LEFT 6 152mm PLUS SERVICE ACCESS 18 457mm RECOMMENDED 20 508mm FROM HEAT PRODUCING EQUIPMENT RIGHT 4 102mm 20 508mm FOR AIR MOVEMENT BACK 4 102mm BOTTOM 5 1 8 130mm FOR LEGS COUNTER TOP INSTALLATIONS MUST MAINTAIN 4 102mm MINIMUM CLEARANCE FROM THE COUNTER SURFACE WATER REQUIREMENTS TWO 2 COLD WATER INLETS DRINKING QUALITY ONE 1 TREATED WATER INLET 3 4 NPT 3 4 NPT that incoming water supply is compliant with the specifications ONE 1 UNTREATED WATER INLET listed through adequate treatment measures Installation of the LINE PRESSURE 30 to 90 psi 2 8 to 6 2 bar CombiGuard Water Filtration System is recommended but this system may not address all water quality issues present WATER DRAIN 1 1 2 FERNCO CONNECTION WITH AIR GAP Contaminant Inlet Water Requirements untreated water INSTALLATION REQUIREMENTS Free Chlorine Less than 0 1 ppm mg L Hardness Less than 3 gpg 52 ppm Oven must be installed level Hood installation Water supply Chloride Less than 30 ppm mg L shut off valve and back flow preventer Alternate burner orifice pH 7 0 to 8 5 Alkalinity Less than 50 ppm mg L is required for installation sites at elevations of 3 000 feet 914m Silica Less than 12 ppm mg L above sea level Total Dissolved Solids tds Less than 60 ppm ELECTRICAL 10 10ESG 10
82. WITH RETRACTABLE DOOR 76 5 8 x 53 13 16 x 45 3 16 1337mm x 1366mm x 1148mm INTERIOR 54 15 16 x 25 1 4 x 33 7 8 1395mm x 640mm x 860mm GAS REQUIREMENTS CONNECTED ENERGY LOAD 190 000 Btu hr HOOK UP 3 4 MINIMUM CONNECTED PRESSURE 5 5 W C Natural Gas 9 W C Propane MAXIMUM CONNECTED PRESSURE 14 W C GAS TYPE MUST BE SPECIFIED ON ORDER WATER QUALITY MINIMUM STANDARDS USING A WATER SUPPLY NOT MEETING ALTO SHAAM S MINIMUM WATER QUALITY STANDARDS WILL VOID THIS CLEARANCE REQUIREMENTS LEFT 6 152mm PLUS SERVICE ACCESS 18 457mm RECOMMENDED 20 508mm FROM HEAT PRODUCING EQUIPMENT RIGHT 4 102mm Top 20 508mm FOR AIR MOVEMENT BACK 4 102mm BOTTOM 5 1 8 130mm FOR LEGS WATER REQUIREMENTS TWO 2 COLD WATER INLETS DRINKING QUALITY ONE 1 TREATED WATER INLET 3 4 NPT WARRANTY It is the responsibility of the purchaser to ensure 4 that incoming water supply 15 compliant with the specifications ONE 1 UNTREATED WATER INLET 3 4 NPT listed through adequate treatment measures Installation of the LINE PRESSURE 30 to 90 psi 2 8 to 6 2 bar CombiGuard Water Filtration System is recommended but this WATER DRAIN 1 1 2 FERNCO CONNECTION WITH AIR GAP system may not address all water quality issues present Contaminant Inlet Water Requirements untreated water INSTALLATION REQUIREMENTS Free Chlorine Less than 0 1 ppm mg L Hardness Less than 3 gpg 52 ppm Oven must be instal
83. act factory Qty wl a SERVICE PARTS Description Heat Exchanger Complete Screw TE M6 x 20 CH14 Outlet Flange Gasket Water Injection Pipe Water Injection Trove Water Injection Tube For Direction Panel M6 Tray Holder Pin Side Rack Right 10 10 ESG Side Rack Left 10 10 ESG Screen Grille Direction Panel Complete 10 10 ESG Combustion Chamber Gasket Combustion Chamber Gasket Burner Dispenser Diaphragm Plug 1 8 Air Gas Distributor SECTION 7 10 10 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 89 Part PB 27733 Item oj 4 o Q BY rp PARTS INFORMATION SERVICE PARTS Continued Item Part Description Qty Item Part Description Qty 33 AirPipeO8x05 1 50 5008295 Motr037KW110V60H2 1 34 Pressure Test Point Pipe 1 51 Flue Complete 1 35 Air Pipe 1 52 Flue Bottom Half 1 36 FA 34396 Burner Blower Fan 80 Watt Assembly 1 53 nsulating Pane 1 37 SW 34399 Air Pressure Switch 1 54 nsulating Lower Half Part 1 38 Washer 1 2 2 55 nsulating Upper Half Part 1 39 Washer 3 4 1 56 nsulating 1 40 34397 Gas Valve Control 1 57 Sound Reduc Connect 1 4 Ogival Retainer Union 3 4 16 1 58 Flue Exhaust Pipe C
84. adjustment knob to select L no YES for the cool down function Epress THE CHEF FUNCTION KEY TO CONFIRM THE SETTING p gt oren THE OVEN DOOR The display will indicate the current temperature of the oven 0 THE ADJUSTMENT KNOB TO SELECT A COOL DOWN TEMPERATURE WITHIN A RANGE OF 212 F TO 68 F 100 C TO 20 C THE FACTORY SET DEFAULT IS 122 F 50 C The displayed temperature will continue to decline until it reaches the operator set temperature or factory default temperature if not selected by the operator SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 26 AUXILIARY FUNCTIONS CHEF FUNCTION KEY REDUCED FAN SPEED The reduced fan speed function is useful for flow sensitive products such as souffl s and meringues or any products affected by a high velocity of air movement SELECT AND PRESS THE REQUIRED COOKING MODE AND SET MODE FUNCTIONS PRESS THE CHEF FUNCTION KEY Oo Rotate the adjustment knob until the fan symbol Q is highlighted in the display Redc d fan speed Press the up A and down V arrow keys or rotate 4 5 i P j the adjustment knob to select yes for the reduced Yes No fan speed unction Epress THE CHEF FUNCTION KEY PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SETTING The reduced fan speed indicator light will illuminate directly above the display SPEED PRESS THE START KEY The oven will start at a reduced f
85. all for heat Is the ignition failure reset light off Is the combustion fan pressure switch satisfied 200V to Ground on all 1 Ensure fan is running properly posts 2 Inspect air hose for damage or kinks 3 Inspect switch replace if needed Is there voltage at the blower motor Is the combustion fan motor running Is there a spark Replace faulty fan motor Is the gas valve being 1 Check ignition cable reseat in ignition control test energized Replace if necessary 2 Inspect igniter assembly Replace if necessary 3 Reseat ignition control on valve and reseat plug on control Test 4 Replace ignition control if necessary Correct and test 7 Set correct pressure test If unable to adjust pressure replace faulty valve Em Call Alto Shaam Technical Service lt gt Reseat ignition control on valve and reseat plug in ignition control and test If i 1 valve is still not energized r u replace faulty ignition control Is the outlet gas pressure set properly Is the burner lighting for assistance 1 Inspect flame sensing rod for integrity Replace if necessary 2 Inspect flame sensing wire for continuity Replace if necessary 3 Reseat flame sensing wire in control 4 Reseat ignition control on valve and reseat ignition control plug C No 5 5 If still no ignition replace ignition control Ignition sequence is complete Yes 7 SECTION 4 TR
86. an speed in whatever cooking mode set by the operator REDUCED POWER ELECTRIC MODELS ONLY The reduced power function can be used to reduce kitchen power peaks and energy consumption SELECT AND PRESS THE REQUIRED COOKING MODE AND SET MODE FUNCTIONS PRESS THE CHEF FUNCTION KEY __ Rotate the adjustment knob until the reduced power symbol is highlighted in the display PRESS THE CHEF FUNCTION KEY Redc d power Press the up A and down V arrow keys or rotate the adjustment knob to select vEs for the reduced H Br power function PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SETTING PRESS THE START KEY The oven will operate with reduced power in whatever cooking mode set by the operator REDUCED POWER WILL RESULT IN LONGER COOKING TIMES SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 27 AUXILIARY FUNCTIONS CHEF FUNCTION KEY r OPERATING ELEMENTS THAT KEY LOCK CANNOT BE LOCKED Except as noted all of the mode kevs and functions available on the Combitherm can be locked to prevent unauthorized or accidental changes to the settings PRESS THE CHEF FUNCTION KEY Rotate the adjustment knob until the key symbol is highlighted within the display PRESS THE CHEF FUNCTION KEY Press the up and down V arrow keys or rotate the Key lock adjustment knob to select yes for the key lock function PRESS THE CHEF FUNCTION K
87. b until the setting to be changed is highlighted Press the up A arrow key to highlight the time or temperature to be changed Rotate the adjustment knob to change the default to the setting desired Press the down V arrow key to save the new default setting PRESS THE FUNCTION KEY CONFIRM THE NEW DEFAULT SETTINGS COMBITHERM FACTORY SET DEFAULT SETTINGS COOKING OVEN CORE COOKING MODE TEMPERATURE TEMPERATURE TIME STEAM 212 F 158 F 25 MINUTES 100 70 COMBINATION 302 F 158 F 70 MINUTES STEAM MODE 150 C 70 C CONVECTION 338 F 158 F 30 MINUTES MODE 170 C 70 C RETHERM 275 F 158 F 5 MINUTES MODE 135 C 70 C FREE DELTA T 122 F 172 F MODE 50 C 77 C PREHEAT 374 F MODE 140 C SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 1 SET UP PROCEDURES ALWAYS BEGIN SET UP ADJUSTMENTS FROM THE SET UP MENU TEMPERATURE DISPLAY gt Rotate the adjustment knob until the temperature display symbol F is highlighted within the display 8 PRESS THE CHEF FUNCTION KEY CONFIRM THE TEMPERATURE DISPLAY SELECTION b Press the up A and down V arrow keys or rotate the adjustment knob to select either Fahrenheit or Celsius 8 PRESS THE CHEF FUNCTION KEY TO CONFIRM THE TEMPERATURE DISPLAY SETTING NETWORK ADDRESS Press the up A and down V arrow keys or rotate the adjustment knob until the network a
88. basic operating functions of the standard ES Series Combitherm oven models Oven operation is initiated with the use of rotary dials Additional functions are initiated by pressing the represented function symbol All of the cooking procedures shown in this guide can be adapted for use with S Control models by manually setting the suggested cooking mode time and temperature indicated PREHEATING 1 Rotate the Cooking Mode dial to the convection mode 2 Rotate the Cooking Temperature dial to the preheating temperature required 3 Rotate the Cooking Timer dial to the preheating time desired Turn to the left for continuous time or to decrease time in increments of one minute Turn to the right to set and increase time increments of one minute 4 When preheated the oven can be operated in anv cooking mode required CORE TEMPERATURE OPTION 95e 1 Rotate the Cooking Mode dial to the required cooking mode 9 2 Rotate the Cooking Temperature dial to the cooking temperature required 3 Press the Core Temperature symbol The letters Cor will appear in the displav 4 When Cor appears in the display the timer dial will convert to internal product temperature Rotate the Cooking Timer dial to the internal product temperature desired Turn to the left to decrease temperature in increments of one degree Turn to the right to increase temperature in increments of one deqree 5 In 3 seconds oven
89. cer Outer Glass 7 14 Bracket Item Part 1 HG 25077 2 1005737 3 DR 27717 4 5 27743 6 27146 7 8 26973 9 5005224 10 26974 11 27116 12 9 13 12 14 8 Contact factory SECTION 8 7 14 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 99 PARTS INFORMATION CONDENSATION TANK AND PRESSURE BOX 3 2 Part Description Qty 1 5005009 Pressure Box 1 2 EB 25551 Elbow 1 3 VA 25549 Valve 1 4 PB 28095 Condensation Tank 1 SECTION 8 7 14 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 100 nove Lafert Motor IBSCWHTD to 84 1360137005 to INTAKE EO 4 mme bd gt LAMP RECEPTACLE F A 1 ico Ld TM 34334 7 CONNECTOR m e TIE TM 34332 Tua 8 8 3 lt m 8 c d 34368 Agy 2 SMOKER OPTION FOR SIMPLE CONTROL 130V 8280V TRANSFORMER N6 6 6 9 8 120V 230W 1 HE e 9 6 D 6 1 foe sk ELEMENT 2 Ske Ern 63 10 120 23 Gos Volve VA 34398 M IGNITION CDINTR LLERCIC 6 BA 34397 FUSEHOLDER E TM 3431D 9 6 dS ze 2254
90. d make corrections as required The actual internal product temperature will appear in the display To display the set internal product temperature or to change the set values for core temperature during operation press the key once and make corrections as required When the cooking time has expired or the operator set internal temperature has been reached a buzzer will sound indicating the end of the operating mode To stop the buzzer press the start stop key or open the oven door SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 6 COMBINATION MODE CHEF OPERATING TIPS The Combination mode injects the optimum amount of steam automatically There is no need to select moisture levels Foods do not dry out Flavors are retained with no transfer of flavors when mixing Food browning in the Combitherm begins at a cooking temperature of approximately 248 F 120 C A higher cooking temperature results in heavier browning but also results in greater product weight loss To achieve additional browning use the Moisture Vent Key or set Gold n Brown into the product procedure Gold n Brown is particularly useful for adding color to high moisture products such as chicken and other poultry items or for additional browning of full loads and other moist products The Combination mode provides even browning without the necessity to turn the pans For more even cooking do not cook in pans
91. ddress symbol is highlighted within the display E PRESS THE CHEF FUNCTION KEY TO CONFIRM THE NETWORK ADDRESS SELECTION The current network address will appear in the display Rotate the adjustment knob to select 1 through 99 and assign a different network number for each PC to be connected 8 PRESS THE CHEF FUNCTION KEY TO CONFIRM EACH NETWORK ADDRESS LANGUAGE Press the up A and down V arrow keys or rotate the adjustment knob until the language symbol is highlighted within the display 8 PRESS THE CHEF FUNCTION KEY TO CONFIRM THE LANGUAGE PROGRAM SELECTION pono the adjustment knob to select the required language CHINESE ITALIAN RUSSIAN DUTCH JAPANESE SPANISH ENGLISH KOREAN SWEDISH FRENCH POLISH GERMAN PORTUGUESE U S FACTORY SETTING NOTE SOME OF THE LANGUAGE SELECTIONS SHOWN ABOVE MAY NOT BE AVAILABLE ON ALL MODELS 8 PRESS THE CHEF FUNCTION KEY TO CONFIRM THE LANGUAGE SETTING SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 2 IMPORTANT SAFETY PRECAUTIONS NOTE Automatic steam venting is a standard safetv feature built into all Combitherm oven models This feature vents all steam from the oven compartment IMMEDIATELY BEFORE COOKING TIME EXPIRES This function is provided in all HOT STEAM CAUSES BURNS programmed and timed production ROTATE THE DOOR HANDLE TO THE when operating in any Steam FIRST OPEN ROTATION POSITION ONLY Combination
92. deeper than 4 inches 100mm product loads Due to the automatic steam adjustment the door can be opened at any time during a cooking operation Be certain to observe the safety warning when opening the oven door The Combination mode is particularly efficient when used for baking broiling grilling stewing braising and roasting When using the Combination mode cooking temperatures can be reduced 10 to 20 percent below the temperatures used for conventional cooking methods Cooking time will be reduced approximately 40 percent when cooking at the same temperature used for convection oven cooking and up to 50 to 60 percent less time when cooking at the same temperature used for a conventional oven SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 17 CONVECTION MODE The Convection mode operates with hot circulated air within a temperature range of 86 to 482 F 30 to 250 C For many applications better results may be achieved with the Combination mode therefore the operator may want to consider using the Convection mode on a more limited basis 86 482 F 30 250 C press THE ON OFF POWER KEY TO THE ON POSITION PRESS THE CONVECTION MODE KEY The last set values or oven control default setting for temperature will appear in the display The last set time or oven control default setting for time will appear in the display 2 PRESS THE STAR
93. ed oven and rethermalize in the Low Temperature Steam mode until the required internal temperature is reached Place rethermalized bags in a preheated holding cabinet set at 140 to 165 F 60 to 74 C until ready for service For large volume on the plate regeneration defrost bags in walk in cooler Open bags and plate per menu requirements in a MAXIMUM 55 F 13 C refrigerated room Cover plates place on Alto Shaam roll in cart trolley and roll into Combitherm oven preheated at 275 F 135 C Regenerate in the Convection mode for 3 to 5 minutes Switch to the Retherm mode for an additional 3 minutes or more if required Transfer full trolley to a preheated holding cabinet set at 160 F 71 C until ready for service In the case of meat cooked to rare set the cabinet at 140 F 60 e LA CARTE RETHERMALIZATION A la carte rethermalization is designed to take a single plate from a refrigerated temperature to serving temperature for immediate service Plates are prepared in advance covered and refrigerated Preheat the Combitherm oven Remove plate from refrigeration and place in the oven at 275 F 135 C for an uncovered plate 300 F 150 C for a covered plate Plates with meat components will take more time than plates containing all vegetable components Follow internal temperature requirements for reheating and allow for override time After reheating remove the plate from the oven add any sauce
94. exception of the ability to add additional moisture to the oven compartment that can only be used during the convection mode all additional functions can be engaged at any time during any cooking mode Chef Functions can also be programmed into a cooking procedure in oven models that include the deluxe programmable feature At the end of a cooking mode or program the oven automatically disengages all operator set chef functions These functions however do remain programmed and will reengage the next time the programmed procedure is used PREHEATING THE PREHEATING FUNCTION IS ENGAGED IN THE CONVECTION MODE AT A FIXED TEMPERATURE AND TIME BOTH THE TEMPERATURE AND TIME CAN BE ADJUSTED BY THE OPERATOR TO COMPLY WITH THE REQUIREMENTS OF THE INDIVIDUAL OPERATION Auto Memo SEE START UP PROCEDURES UNDER DEFAULT MEMO SETTING Gh Press THE CHEF FUNCTION KEY Rotate the adjustment knob until the preheat symbol Z2 de highlighted in the display E Press THE CHEF FUNCTION KEY Press the up A and down V arrow keys Hi Preheating 4 P rotate the adjustment knob to select Yes YES for the Preheat function Gh Press THE CHEF FUNCTION KEY TO CONFIRM THE SETTING pre OVEN WILL BEGIN THE PREHEAT FUNCTION The set preheat temperature will appear in the display The set preheat time will appear in the display The preheat symbol 75 will appear in the displav When the set time and temperature ha
95. foods spilled and left to remain on metal surfaces are contributing factors that will corrode surfaces Proper cleaning agents materials and methods are vital to maintaining the appearance and life of this appliance Spilled foods should be removed and the area wiped as soon as possible but at the very least a minimum of once a day Always thoroughly rinse surfaces after using a cleaning agent and wipe standing water as quickly as possible after rinsing TO PROTECT STAINLESS STEEL SURFACES COMPLETELY AVOID THE USE OF ABRASIVE 9 SCRAPE BRUg CLEANING COMPOUNDS CHLORIDE BASED CLEANERS OR CLEANERS CONTAINING QUATERNARY SALTS NEVER USE HYDROCHLORIC ACID MURIATIC ACID ON STAINLESS STEEL NEVER USE WIRE BRUSHES METAL SCOURING PADS OR SCRAPERS SECTION 2 PREVENTIVE MAINTENANCE COMBITHERM GAS TECHNICAL SERVICE MANUAL 51 PREVENTIVE MAINTENANCE Establishing a routine cleaning and maintenance schedule will help keep the Combitherm oven running at top operating efficiency and is an absolutely essential part of a comprehensive sanitation program Good equipment maintained and kept clean works better and lasts longer PROTECT YOUR INVESTMENT 2 Remove detergent by wiping the probe cable and bracket with clean rinse water and a cloth 3 Wipe probe and probe bracket with disposable alcohol pad or sanitizing solution recommended for food contact surfaces 4 Allow probe and cable to air dr
96. for the browning function PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SETTING The browning indicator light BROWN will illuminate directly above the display sma PRESS THE START KEY STOP The oven will engage the browning feature in the Combination or Convection mode set by the operator SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 25 AUXILIARY FUNCTIONS CHEF FUNCTION KEY COOL DOWN FEATURE The cool down feature provides the operator with the ability to lower the temperature of the oven compartment at an accelerated pace This function is useful when it is necessary to immediately change from a high temperature cooking function to a lower temperature function or to the steam program This function is also useful to help cool the oven compartment in preparation for cleaning CHEF OPERATING TIP When using the cool down feature in preparation for cleaning it is important to remember the temperature in the display indicates the air temperature inside the oven compartment and not the interior walls of the oven Always make certain to allow the oven walls to cool to a minimum of 140 F 60 C before spraying the compartment with oven cleaner E Press THE CHEF FUNCTION KEY il Rotate the adjustment knob until the cool down symbol is highlighted in the display E Press THE CHEF FUNCTION KEY Press the up A and down V arrow keys 1 Cool Down or rotate the
97. hlighted in the display PRESS THE PROGRAM INSTALL KEY Press the up A and down V arrow keys or rotate the adjustment knob until the edit procedure 26 is highlighted in the display 2 PRESS THE PROGRAM INSTALL AND EDIT KEY CONFIRM THE SELECTION The display will indicate the procedure name cooking step number and operating parameters for temperature time or internal product temperature Press the up A or down V arrow keys to select the step immediately following the position wanted for the new step Gh press THE CHEF FUNCTION KEY A choice of editing symbols and auxiliary functions will appear in the display Press the up A and down V arrow keys or rotate the adjustment knob to select the insert step Tm symbol PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SELECTION Insert step adjustment knob to select YES for step insertion n Press the up and down V arrow keys or rotate the press THE CHEF FUNCTION KEY TO CONFIRM THE SELECTION All cooking modes will begin to flash Select and press the cooking mode to be inserted Press and set cooking temperature time or internal core temperature Auxiliary functions can be added by pressing the chef function key after entering the operating mode parameters for each individual step and pressing the up and down V arrow keys or rotating the adjustment knob to select the auxiliary function required Press the chef function key to confirm the auxiliar
98. icken Gold n Brown can be used in both the combination mode and the convection mode and can be programmed into a cooking procedure 9 OVEN DISPLAY Indicates time remaining interior oven temperature or internal product temperature OVEN TEMPERATURE To be pressed to display interior oven temperature 1 SMOKING FEATURE option Provides the ability to smoke product hot or cold on all boiler free electric models and on all gas models with the exception of the 10e 20ESGAS the 12 18 5 5 and the 20e20ESGAS The smoking function can be engaged in either the Combination mode or the Convection mode of operation The smoking function cannot be operated when the oven is operating in either steam mode or low temperature steam mode 2 COOKING TIMER Turned to the left for continuous cooking time or to decrease time in increments of one minute Turn to the right to set and increase time in increments of one minute 3 CORE TEMPERATURE PROBE option Used to set the required internal product temperature FULL SPEED FAN POSITION 5 HALF SPEED FAN POSITION OVEN COOL DOWN POSITION Assists in cooling the oven at an accelerated pace when changing from high to lower temperature cooking The oven door should be open when using this feature SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 6 560 OPERATION The simplified S Control Combitherm oven includes all of the
99. ill begin operating as programmed with the display 01 02 ROAST CHICKEN AR indicating the name of the procedure the step number the total number 3 0 z 0 of steps and the temperature time or internal product temperature When the cooking time for all programmed modes has expired or the operator set internal temperature has been reached a buzzer will sound indicating the completion of the program To stop the buzzer press the start stop key or open the oven door Once a Rapid Touch key is programmed with a procedure care should be taken not to press and hold the programmed key with another procedure highlighted in the display by means of the programmed menu key The highlighted procedure will override the Rapid Touch key program and the picture graphic will no longer match the procedure SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 44 OFF POSITION Maintains oven in a stand bv mode STEAM The oven will operate at a fixed steam temperature of 212 F 100 C COMBINATION A combination of steam and convection heat to cook at a temperature between 86 F and 482 F 30 C to 250 C to be set by the operator CONVECTION Convection heat to cook without steam at a temperature between 86 F and 482 F 30 C and 250 C to be set by the operator LOW STEAM Low temperature steaming within an operator set temperature range of 98 F to 210 F 30 C and 98
100. inally programmed PRESS THE INSTALL EDIT KEY TO CONFIRM THE NAME 9 PRESS THE INSTALL EDIT KEY TO REMOVE THE DELETED STEP FROM THE PROGRAM The display will indicate please wait and will return to the main menu display TO VERIFY THE STEP HAS BEEN DELETED PRESS THE CHEF FUNCTION KEY WHILE THE DELETE STEP PROCEDURE IS HIGHLIGHTED ROTATE THE ADJUSTMENT KNOB TO REVIEW ALL SET PARAMETERS SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 43 Ich e q Ti revues RAPID TOUCH KEYS Rapid Touch programmed quick kevs provide the operator with the ability to assign procedures used on a regular basis to individual keys that can be identified with a picture graphic resembling the product Various picture graphics are included with the Combitherm oven TO ASSIGN A PROCEDURE TO A PROGRAM RAPID TOUCH KEY Epress THE PROGRAMMED MENU KEY Pp rota the adjustment knob to highlight the procedure to be assigned to Rapid Touch operation press AND HOLD THE SELECTED RAPID TOUCH KEY FOR A PERIOD OF THREE SECONDS When the buzzer sounds the programmed procedure has been assigned to the Rapid Touch key selected Identify the Rapid Touch key with a corresponding picture graphic TO OPERATE A PROCEDURE ON RAPID TOUCH KEY D PRESS AN ASSIGNED RAPID TOUCH KEY The indicator light to the upper right of the selected Rapid Touch key will illuminate The oven w
101. ion key to confirm the auxiliary function setting Press the down arrow key for each subsequent step of the procedure and make changes to each step as required THE PROGRAM INSTALL AND EDIT KEY TO CONFIRM THE SETTING The displav will indicate the same name as the original procedure minus the last letter Install the last letter bv rotating the adjustment knob to the correct letter Rename the procedure bv pressing the down arrow kev to clear the displav Press the up A and down V arrow key to select each individual alpha character number or symbol Rotate the adjustment knob to select each subsequent letter Ppress THE PROGRAM INSTALL AND EDIT KEY TO CONFIRM THE NAME 2 THE PROGRAM INSTALL AND EDIT KEY TO INSTALL THE PROGRAM To review the set operating parameters of any programmed procedure press the programmed menu key and rotate the adjustment knob until the procedure to be reviewed is highlighted in the display Press the chef function key The cooking mode key for the first step will illuminate and the program mode temperature time or core temperature will appear in the displav Rotate the adjustment knob to review each step SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 40 Oe f e gi PROGRAM EDITING INSERT A PROGRAMMED PROCEDURE STEP Press THE PROGRAMMED MENU KEY Rotate the adjustment knob until the procedure to add a new step is hig
102. ire probe probe cable assembly and probe holding bracket with warm detergent solution and a clean cloth SECTION 2 PREVENTIVE MAINTENANCE COMBITHERM GAS TECHNICAL SERVICE MANUAL 2 Unauthorized cleaning agents discolor or harm interior surfaces of the oven Read and understand label and material safety data sheet before using the oven cleaner Causes severe burns Do not get in eyes on skin or on clothing Do not wear contacts Harmful or fatal if swallowed Do not breathe mist Use in well ventilated area Keep out of reach of children Do not use on aluminum Do not mix with anything but water THOROUGHLY RINSE EMPTY CONTAINER WITH WATER AND SAFELY DISCARD STEAM RELIEF VALVE MODELS 8 STEAM BYPASS PORT 5 GUARD COVER PLATE 6 OVEN DRAIN GAS EXHAUST FLUE DIVERTER 9 HIGH PRESSURE RELIEF PORT 3 OVEN LIGHT 4 FAN FAN GUARD COVER PLATE OVEN DRAIN PREVENTIVE MAINTENANCE NOTE USE AUTHORIZED COMBITHERM LIQUID OVEN CLEANER ONLY RUBBER GLOVES AND PROTECTIVE EYE WEAR MUST BE WORN WHEN USING THE OVEN CLEANER WATER SUPPLY MUST BE OPEN WHEN CLEANING PROGRAM IS ACTIVATED VERIFY WATER SUPPLY BEFORE STARTING CLEANING PROGRAM ELECTRIC SECTION 2 PREVENTIVE MAINTENANCE COMBITHERM GAS TECHNICAL SERVICE MANUAL 53 PREVENTIVE MAINTENANCE AuTOCLEAN AU
103. king remove product from the oven as soon as the required internal temperature is reached in either the Core Temperature mode or the Core Temperature Delta T mode The Core Temperature mode should not be used for cooking thin product items DO NOT USE THE PROBE WHEN COOKING THIN PRODUCTS SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 22 DELTA T CORE TEMPERATURE COOKING This special program lunction cooks bv internal product temperature with the use of the probe Unlike the standard core temperature mode however the Delta T oven temperature automatically increases in direct proportion to the internal temperature of the product The Delta T mode cooks with convection heat but provides a more gentle method of cooking Browning occurs toward the end of the cooking cycle PRESS THE ON OFF POWER KEY TO THE ON POSITION PRESS THE CHEF FUNCTION KEY Press the up and down V arrow keys or rotate the adjustment knob until the Delta T symbol is highlighted in the display PRESS THE CHEF FUNCTION KEY Press the up A and down V arrow keys or rotate the adjustment knob to select vEs for the Delta T function PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SETTING PRESS THE TEMPERATURE KEY Press the up A and down V arrow keys or rotate the adjustment knob to select the desired Delta T cooking temperature within the cooking temperature ranges shown below PRESS THE CORE TEM
104. l operation NOTE IF THE DOOR IS OPENED DURING THE CLEANING PROCESS CLOSE THE DOOR WILL APPEAR IN THE DISPLAY LEAVE DOOR SLIGHTLY OPEN AFTER CLEANING SECTION 2 PREVENTIVE MAINTENANCE COMBITHERM GAS TECHNICAL SERVICE MANUAL 55 PREVENTIVE MAINTENANCE AUTO 655 AUTOMATIC CLEANING PROGRAM 5 CONTROL OPTION Remove all food scraps and residue from the Insert the oven drain Remove shelves side racks and pans Combitherm liquid and wash separatelv oven cleaner spray nozzle directly into the Steam Bypass Port and spray several times ON GAS MODELS Insert the Combitherm Liquid Rotate the Cooking Mode dial to the Oven Cleaner spray nozzle directly into the High Cleaning mode Pressure Relief Port and spray several times CLEANING ON A WEEKLY BASIS Loosen the thumb screw s and swing Fan Guard Cover Plate toward the back of the oven Spray the back of the Fan Guard Cover Plate the oven fan and the left hand side of the oven With the oven power ON CLN will appear in the display e When oven door is closed again cleaning cycle will resume for the remaining 40 minutes LLII At the of the cleaning cycle FIN will appear in the display Turn the Cooking Mode dial to the OFF position After 1 minute 50 will appear in the display indicating 50 minute cleaning cycle FORCED RINSING MODE If the cleaning cycle is stop
105. lay PRESS THE START KEY To review the set parameters of any programmed procedure press the programmed menu key and rotate the adjustment knob until the procedure to be reviewed is highlighted in the display Press the chef function kev The cooking mode temperature time or core temperature will appear in the displav oP COPY A PROGRAMMED PROCEDURE PRESS THE PROGRAMMED MENU KEY b Rotate the adjustment knob until the procedure to be copied is highlighted in the display PRESS THE PROGRAM INSTALL AND EDIT KEY b Press the up and down V arrow keys or rotate the adjustment knob until the rs copy procedure symbol is highlighted in the display PRESS THE PROGRAM INSTALL AND EDIT KEY The display will select an empty numbered location to insert the duplicate copy PRESS THE PROGRAM INSTALL AND EDIT KEY TO CONFIRM THE DUPLICATION The display will indicate please wait and will return to the main menu display An exact duplicate of the selected procedure has been inserted in the new location under the same name as the original procedure The duplicate can be renamed and edited as required See additional editing instructions gt DELETE PROGRAMMED PROCEDURE PRESS THE PROGRAMMED MENU KEY Rotate the adjustment knob to highlight the procedure to be deleted 2 PRESS THE PROGRAM INSTALL EDIT KEY Press the up A and down V arrow keys or rotate the adjustment knob until the delete i
106. led level Hood installation Water supply Chloride Less than 30 ppm mg L shut off valve and back flow preventer Alternate burner orifice pH 7 0 to 8 5 Alkalinity Less than 50 ppm mg L Silica Less than 12 ppm mg L above sea level Total Dissolved Solids tds Less than 60 ppm is required for installation sites at elevations of 3 000 feet 914m ELECTRICAL VOLTAGE PHASE CYCLE HZ AWG AMPS kW 110 120 1 50 60 2 Wire plus ground AWG 10 22 0 2 64 OTHER VOLTAGES AVAILABLE Range 200 415V 1 or 3 ph 50 or 60 Hz WEIGHT CAPACITY FULL SIZE PANS 20 x 12 x 2 1 2 Forty 40 NET 838 Ib EST 380 kg EST GN 1 1 530 x 325 x 65mm Forty 40 GN 2 1 650 x 530 x 65mm Twenty 20 SHIP 1325 Ib Est 601 kg EST FULL SIZE SHEET PANS 18 26 x 1 Twenty 20 CRATE 82 x 56 x 50 EST ON WIRE SHELVES ONLY 480 Ib 218 kg MAXIMUM DIMENSIONS 2083 x 1422 x 1270mm VOLUME MAXIMUM 300 QUARTS 380 LITERS ADDITIONAL WIRE SHELVES REQUIRED FOR MAXIMUM CAPACITY 475 1 08 DUE TO ONGOING PRODUCT IMPROVEMENT SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www alto shaam com SECTION 11 20 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 0 PARTS INFORMATION SERVICE PARTS Item Part Description Qty Item Part Description Qty 1 Shield 2 12 PB 27733 Water Injection Pipe 2 2 Heat Exchanger Complete 1 13 Screw M
107. movement ensure no other control buttons are stuck Is the door switch satisfied Close door If closed check for faulty switch magnet or wiring Cres gt Is the motor protection switch in the start position Reset and test operation Is the ribbon cable secured between both boards Tighten or replace if necessary Are all connections on Repair all loose connections relay board secure Reboot control by pressing holding the power button for 5 seconds If unsuccessful call Alto Shaam Technical Service SECTION 4 TROUBLESHOOTING TREES COMBITHERM GAS TECHNICAL SERVICE MANUAL 65 TROUBLESHOOTING TREES ESG No Motor Operation 15 the K 51 contactor being energized Determine if A 1 or A 2 is missing and correct Replace faulty K 51 contactor 15 there voltage across 62 64 at the F 10 fuses Repair wiring issue between main power terminal block and fuses Is there voltage across 63 65 at the F 10 fuses Replace blown fuse s and test C No 5 Is there voltage at 1 3 at the F 52 MP switch Repair wiring issue between fuses and F 52 MP switch Is there voltage at 1 3 at the F 51 MP switch Repair wiring issue between F 51 52 Reset tripped switch start button in and test again If still Is there voltage at 2 4 out no voltage replace faulty MP switch of the F 51 MP switch Is there voltage at 1 3 at the K 51 contactor
108. n the display E Press THE CHEF FUNCTION KEY Press the up A and down V arrow keys or rotate the adjustment knob to select YES for the set up function PROGRAM INDEX DEFAULT MEMO SETTINGS TEMPERATURE DISPLAY CONFIRM THE SET UP FUNCTION NETWORK ADDRESS Press the up A and down V arrow keys rotate the adjustment knob to highlight one of the following LANGUAGE adjustment functions THE CHEF FUNCTION KEY SIGNAL TONE Pp rota the adjustment knob until the signal tone symbol is highlighted within the display 8 PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SIGNAL SELECTION poe the up A and down V arrow keys or rotate the adjustment knob to select each tone offered Stop rotation at each individual setting to hear an audio playback Select the tone desired 69 PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SELECTED SIGNAL TONE SETTING SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 9 SET UP PROCEDURES ALWAYS BEGIN SET UP ADJUSTMENTS FROM THE SET UP MENU PRESS THE FUNCTION KEY CONFIRM THE VOLUME SELECTION pres the up and down V arrow keys or rotate the adjustment knob to select each volume level offered Stop rotation at each individual setting to hear an audio playback Select the volume desired with consideration of the noise level within the kitchen during peak p
109. ng in Steam or Combi mode Plugged or faulty Y 1 solenoid Obstruction between Y 01 solenoid and water inlet Connection issue at X 3 personality jumper Faulty control Program was generated in C and control has been switched to F Program was generated in F and control has been switched to C Delete program and reinstall Software versions of control unit and operating module are incompatible Software error in operating module Connection issue at ribbon cable on display or relay board Faulty ribbon cable Software versions of control unit and operating module are incompatible When does the error occur Activated if the position of personality jumper on X 3 is incorrect Activated if the bypass probe B 5 is interrupted Activated if the condensate probe B 3 is interrupted For Electric units only For Electric units only Activated if one or more of the temperature sensors were connected to GND for 5 seconds For Electric units only Activated when vent switch reads open when it should be closed or when it reads closed when it should be open Activated when oven temperature probe N 6 measures a temperature in excess of 395 F 202 C when running in Steam or Combi mode Control is unable to detect whether unit is gas or electric Temperature value or time value of a program step is not allowed Temperature value or time value of current cooki
110. ng algorithm is out of allowed array Cooking algorithm sent by operating module BM is unknown to control unit SM No or bad communication between control unit SM and operating module BM Display Shows Steam Gen Probe Fault Bypass Probe Fault Condensate Probe Fault Steam Gen Safety Probe Fault Excess Steam Gen Safety Temp Probe Short to Frame DE Drain Pump Failure Venting Error Steam Temp High ID Error Program Memory Error WP Error Algo Error Connection Error SECTION 3 SERVICE MODE AND ERROR CODES COMBITHERM GAS TECHNICAL SERVICE MANUAL 61 Error Code E23 E24 E25 E26 E27 E29 E34 E35 E36 E80 E81 E82 E83 E96 SERVICE MODE AND ERROR CODES EMERGENCY OPERATION In the event of an error code the Combitherm mav be operated on a limited basis Error conditions under which continued operation can be conducted are indicated bv Yes in the chart shown below When the oven malfunctions an error code will appear in the display PRESS THE START KEY TO ACKNOWLEDGE THE ERROR SELECT AND PRESS ONE OF THE COOKING MODES INDICATED The keys that begin to flash represent operational modes that are still usable The oven control will only respond to the mode keys that are flashing SET THE OVEN CONTROLS AS IF OPERATING UNDER NORMAL CIRCUMSTANCES Depending on the error code involved oven func
111. o display the set internal product temperature or to change the set values for core temperature during operation press the key once and make corrections as required When the cooking time has expired or the operator set internal temperature has been reached a buzzer will sound indicating the end of the operating mode To stop the buzzer press the start stop key 2 or open the oven door To check the length of time the product has been operating in the core temperature mode press and hold the time key along with the core temperature key The time period will appear at the top of the display SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 18 CONVECTION MODE CHEF OPERATING TIPS The Convection Mode can be used to roast or bake products needing verv short cooking times or for high moisture products such as muffins cakes and cookies or for browning the surface of the product A higher cooking temperature results in heavier browning but also results in greater product weight loss To achieve additional browning use the Moisture Vent Key or set the Browning Feature into the product procedure To prevent the surface of food from excessive drying the fan will not engage if the internal oven temperature is above 212 F 100 C and the set oven temperature is below 212 F 100 C The Convection mode works best with foods containing little moisture or for very moist food which requi
112. ob to the right until csv appears in the display TO COOK BY INTERNAL PRODUCT TEMPERATURE PRESS THE CORE TEMP KEY The core temperature will appear highlighted within the oven display Press the up A and down V arrow keys or rotate the adjustment knob to select the internal temperature desired and insert the product probe PRESS THE START KEY TO BEGIN THE RETHERM MODE The set cooking temperature will appear in the display To adjust the set temperature press the key once and make corrections as required To display the actual oven temperature press the key twice The remaining cooking time will appear in the display To display the set time or to change the set values for time during operation press the time key once and make corrections as required The actual internal product temperature will appear in the display To display the set internal product temperature or to change the set values for core temperature during operation press the key once and make corrections as required When the cooking time has expired or the operator set internal temperature has been reached a buzzer will sound indicating the end of the operating mode To stop the buzzer press the start stop key or open the oven door To check the length of time the product has been operating in the core temperature mode press and hold the time key along with the core temperature key 9 The time period will appear at the top of the displav SECTION
113. omplete 1 42 Intake Union Gas R3 4 1 59 nsulating 1 43 Ogival Gasket 016 018 5 x 8 1 60 Flue Cover 1 44 Valve Honeywel 1 61 Sound Reduc Insulating 1 45 Sleeve F3 4 M1 2 1 Lower Bracket Mount 1 46 Burner Pipe 1 we Upper Bracket Mount 1 47 34368 Step Up Transformer 1 Contact factory 48 Fan Wheel Diameter 285 mm 1 Item Not Shown 49 Motor Spacer 4 SECTION 7 10 10 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 0 PARTS INFORMATION Qty po rm a a al a Description Upper Lock Spacer Outer Door Panel 10 10 Outer Door Complete 10 10 ESG Inner Door Glass Complete 10 10 ESG Drip Pan Bumper for Glass Spacer for Window Latch Inner Door Assembly 10 10 Upper Pin Lower Lock Spacer Bumper Block Silicone 30 x 15 x 5 Bracket Outer Glass 10 10 Lower Pin Part HG 25077 5008295 26974 HG 25079 BM 27116 HG 25078 26973 Contact factory Item BY 9 10 11 12 13 14 DOOR ASSEMBLY SECTION 7 10 10 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 1 PARTS INFORMATION CONDENSATION TANK AND PRESSURE BOX 3 2 Part Description
114. on Chamber Gasket Ignition Plug Flange Gasket Ignition Plug Spacer Pilot Assembly Cable HF 400 mm Burner Blower Watt Assembly Insulating Sleeve Shield Grommet 048 060 lonization Cable 400 mm Flange Part NEED AC10 20G MODULA BRUCIATORE DWG OR NEED TO TRACE GIF Item 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Contact factory Qty k oa a a a af a a a a a a a wp a a SERVICE PARTS Description Heat Exchanger Complete Water Injection Pipe Screw TE M6 x 20 CH14 Outlet Flange Gasket Water Injection Trove Water Injection Tube for Direction Panel Door Gasket 10 20 ESG Screen Grille Direction Panel Complete 10 20 ESG Burner Dispenser Diaphragm Plug 1 8 Air Gas Distributor Burner Control Glass Complete Injector Plug Clip for Burner Cover Cover for Burner Flame O Ring 025 07 SECTION 9 10 20 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 5 Part PB 27733 01 27724 CL 27105 CV 27106 oj PARTS INFORMATION SERVICE PARTS Continued Item Part Description Qty Item Part Description Qty 95 Burner Pipe 1 50 Flue Complete 1 36 Washer 1 2 2 Flue Bottom Half 1 37 Washer 3 4 1 522 nsulating 1 38
115. ontrol valve into the Clean out flow control valve and pressure box test If solenoid is opening find and repair plugged or damaged hose 15 there water flowing out of the pressure box Repair hose between pressure box and The oven should begin producing steam in Yes D Clean out clogged pressure box C No D Is there water flowing into the oven 3 5 minutes SECTION 4 TROUBLESHOOTING TREES COMBITHERM GAS TECHNICAL SERVICE MANUAL 8 TROUBLESHOOTING TREES ESG No Heat in Convection Mode Does the unit run when start is pressed Troubleshoot Does Not Run When Start Is Pressed Is the motor running Troubleshoot No Motor Operation Is the N 6 probe below set If it is test inspect N 6 wiring Replace if gt point necessary Determine which leg is missing and correct Is the K 2 contactor being A 1 is L 1 supplied from the 133 terminal block C No gt energized ock is N L 2 and is supplied from the N 7 high imit Is the K 2 contactor pulling in Replace faulty gt contactor Troubleshoot No Ignition on a Call for Heat D Is the burner igniting Heat should be produced in the oven and K 2 contactor should cycle on the N 6 probe Ces gt SECTION 4 TROUBLESHOOTING TREES COMBITHERM GAS TECHNICAL SERVICE MANUAL 69 TROUBLESHOOTING TREES ESG No Steam in Combination Mode
116. ped after 10 minutes in the cleaning cycle the unit will immediately go into a Forced Rinsing mode and display RIN for 5 minutes DISPLAY WILL COUNT DOWN INDICATING If power is lost or the unit is turned off during TIME REMAINING IN THE CLEANING CYCLE Cleaning the unit will go into a Forced Rinsing mode when power is restored or unit is turned back on THE OVEN WILL BEGIN A 50 MINUTE CLEANING AND RINSE CYCLE After 10 minutes a buzzer will sound and display will show DOR After a period of 5 minutes FIN will appear in the display Wearing safety glasses and rubber gloves open door remove the drain screen and spray Combitherm liquid oven cleaner directly into the drain pipe Generously spray the interior oven surfaces with an even coat of Combitherm Liquid Oven Cleaner Spray all built in components LEAVE DOOR SLIGHTLY OPEN AFTER CLEANING SECTION 2 PREVENTIVE MAINTENANCE COMBITHERM GAS TECHNICAL SERVICE MANUAL 6 SERVICE MODE AND ERROR CODES Service Mode IDnshrcH ns uu 58 Error 2 60 Emergency s eres ten ees 62 Return to Main Table of Contents 3 SECTION 3 SERVICE MODE AND ERROR CODES COMBITHERM GAS TECHNICAL SERVICE MANUAL 57 SERVICE MODE AND ERROR CODES SERVICE MODE INSTRUCTIONS The service mode is accessible on units with Standard or Deluxe controls onlv TO ACCESS THE SERVICE MODE
117. peration 15 power connected to the unit Install power to Is there correct voltage at the power source unit plug in Check breaker reset if necessary Is there correct voltage at the main terminal block Replace Repair faulty cord plug wiring Is there correct voltage at terminals 62 64 at the F 10 fuses Repair wiring issue between terminal block and fuses Is there correct voltage at terminals 34 36 at the F 1 and F 2 fuses Repair wiring issue between F 10 and F 1 2 fuses Is there correct voltage across terminals 33 35 at the F 1 2 fuse block Test F 1 2 for blown fuse s Replace if necessary Im Is there voltage across Repair wiring issue between i F 1 2 fuse block and the 130 132 terminal blocks p pply Is there 12 VDC across terminals 312 313 at the power supply Replace faulty power supply Is there 12 VDC across pins 1 3 at the X 3 plug on the relay board Correct wiring issue between supply and 7 C Yes gt control Correct Replace as Replace faulty board package Cs Is the ribbon cable secured at both the relay and display board SECTION 4 TROUBLESHOOTING TREES COMBITHERM GAS TECHNICAL SERVICE MANUAL 64 TROUBLESHOOTING TREES ESG Unit Does Not Run When Start Is Pressed Does the cycle light appear in the display Check start button for free
118. re a dryer finished product For baking preheat the Combitherm at a temperature of 36 F to 54 F 20 C to 30 C above the baking temperature required Once preheated reset the temperature as required SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 19 RETHERM MODE The Retherm mode can be used to rethermalize regenerate portioned food on plates trays or platters within a short period of time Steam is automatically injected into the oven compartment as required Items are brought up to proper serving temperatures without dry edges or condensate forming on the plates 248 320 120 160 C press THE ON OFF POWER KEY TO THE ON POSITION PRESS THE KEY The last set values or the default settings will appear in the displav PRESS THE START KEY TO COOK AT THE SETTINGS SHOWN TO CHANGE THE SETTINGS SHOWN 4 press THE TEMPERATURE KEY The cooking temperature will appear highlighted within the oven display to select the desired cooking temperature e 248 to 320 F 120 to 180 C pres the up A and down V arrow keys or rotate the adjustment knob TO COOK BY TIME PRESS THE TIME KEY The cooking time will appear highlighted within the oven display Press the up A and down V arrow keys or rotate the adjustment knob to select the time desired or Set control for continuous operation by rotating the adjustment kn
119. roduction periods 8 PRESS THE CHEF FUNCTION KEY TO CONFIRM THE VOLUME SETTING TIME Rotate the adjustment knob until the time symbol is highlighted within the display PRESS THE CHEF FUNCTION KEY TO CONFIRM THE TIME SELECTION bs the up and down V arrow keys to alternate between hours and minutes and rotate the adjustment knob in each to adjust the numbers to the correct time 8 PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SET TIME DATE Rotate the adjustment knob until the date symbol is highlighted within the display E PRESS THE CHEF FUNCTION KEY TO CONFIRM THE DATE SELECTION Rotate the adjustment knob to select the preferred date format b Press the up and down V arrow keys to alternate between day month and year and rotate the adjustment knob in each to adjust the numbers to the correct settings 8 PRESS THE CHEF FUNCTION KEY TO CONFIRM THE SET DATE PROGRAM INDEX A 2 1 is highlighted within the display Pp Rotate the adjustment knob until the program index symbol amp PRESS THE CHEF FUNCTION KEY TO CONFIRM THE PROGRAM INDEX SELECTION Press the up and down V arrow keys or rotate the adjustment knob to select the preferred index format YES for a listing of programs entered alphabetically with the program install edit key NO for a listing of programs entered numerically with the program install edit key 8 PRESS THE CHEF FUNCTION KEY TO CONFIRM THE PROGRAM INDEX SETTING SECTION 1 CONTROL PANE
120. rror Yes No No No No CODES COMBITHERM GAS TECHNICAL SERVICE MANUAL 62 SECTION 3 SERVICE MODE AND ERROR TROUBLESHOOTING TREES ESG 64 Unit Dead No Display and No Operation 64 Unit Does Not Run When Start Is Pressed 65 ING Motor Operation 66 No Ignition a Call for Heat K 2 Contaetor Pulled 67 No Steam Production in Steam Mode 68 No Heat in Convection Mode 69 No Steam in Combination Mode 70 No Convection Heat in Combination Mode 71 No Smoke Production 72 Return to Main Table of Contents NOTE Troubleshooting Guides reflect all counter top models When working on a 20 20 there are additional elements motors and contactors The following components are wired to operate together on a 20 20 e K 41 and K 43 Convection Element Contactors e K 42 and K 44 Convection Element Contactors e K 51 and K 71 High Speed Motor Contactors e K 52 and K 72 Low Speed Motor Contactors SECTION 4 TROUBLESHOOTING TREES COMBITHERM GAS TECHNICAL SERVICE MANUAL 63 TROUBLESHOOTING TREES ESG Unit Dead No Display and No O
121. rs When steaming multiple products however individual product cooking times must be taken into consideration The non pressurized atmosphere of the Combitherm also provides the ability to open the door during the STEAM MODE steam mode in order to monitor products more closely throughout the steaming process LOW TEMP STEAM The low temperature steam mode will function whenever the oven compartment temperature is below 212 F 100 C Proof yeast dough at a temperature setting of 90 F to 110 F 32 C to 43 C It will take longer to steam products using the low temperature steam mode Steaming sausages in low temperature steam prevents cracked or peeling skins Use low temperature steam for delicate foods such as shrimp fish seafood and cr me caramel For best results low temperature steam all delicate food items at a temperature of 210 F 99 C or below QUICK STEAMING Quick steaming is suitable for hearty root type vegetables such as potatoes legumes and cabbage Quick steaming provides a cooking time which is approximately 10 percent shorter than the regular steam mode temperature of 212 F 100 C Set the steam cooking temperature between 221 F 105 C and 230 F 110 C for small loads and between 230 F 110 C and 248 F 120 C for full loads STEAM Perforated 2 1 2 deep pans 65mm are particularly suitable for use in this program mode These pans will pro
122. s garnish and serve This process can be repeated as required For the most efficient continuous service it is suggested that the Combitherm oven be dedicated to the rethermalization process during serving hours BANQUET RETHERMALIZATION Banquet rethermalization is designed for high volume full or partial load multiple plate reheating For maximum efficiency it is essential that volume rethermalization be used in conjunction with the utilization of holding cabinets to keep rethermalized food at proper temperatures Plates are assembled in advance covered and refrigerated or loaded on the roll in cart and refrigerated Preheat the Combitherm oven at 275 F 135 C for uncovered plates or 300 F 150 C for covered plates Remove plates or the roll in cart from refrigeration load in the oven and set timer as PLATE COVERS MUST BE USED FOR ON THE PLATE REGENERATION SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 21 CORE TEMPERATURE PROBE MODE As an alternative to timer operation the Core Temperature Probe mode can be used in conjunction with any program mode to cook by sensing internal product temperature For a more accurate internal temperature a specialized Combitherm product probe senses temperature from four strategic points and displays a temperature average PRESS THE ON OFF POWER KEY TO THE ON POSITION Pinsent THE PRODUCT PROBE The probe must be inserted so that the
123. s been reached a buzzer will sound indicating the end of the preheat function stop the buzzer press the start stop key or open the oven door SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 24 AUXILIARY FUNCTIONS CHEF FUNCTION KEY GOLD N BROWN The browning feature is an automatic function designed to regulate humidity for additional color to products as needed This feature is particularly useful for adding color to high moisture products such as chicken and other poultry items or for additional browning of full loads and other moist products In addition this feature may be used to add texture to fried items such as French fries or breaded chicken Gold n Brown can be used in both the combination mode and the convection mode and can be programmed into a cooking procedure Browning can be used for any product with a set cooking time more than 5 minutes Depending on the type of product and product load the browning feature may also slightly increase the set cooking time in order to fully complete the browning function This is a standard operating condition of this feature SELECT AND PRESS THE REQUIRED COOKING MODE AND SET MODE FUNCTIONS PRESS THE CHEF FUNCTION KEY Rotate the adjustment knob until the browning symbol is highlighted within the display PRESS THE CHEF FUNCTION KEY Press the up and down V arrow keys or rotate the adjustment knob to select YES
124. s highlighted in the display 4 PRESS THE PROGRAM INSTALL AND EDIT KEY TO CONFIRM THE SELECTION The programmed procedure has been deleted from the menu SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 39 GO Ich e q li Cepu els PROGRAM EDITING EDIT A PROGRAMMED PROCEDURE press THE PROGRAMMED MENU KEY Rotate the adjustment knob until the procedure to be edited is highlighted in the display PREss THE PROGRAM INSTALL AND EDIT KEY the edit symbol is highlighted in the display PRESS THE PROGRAM INSTALL AND EDIT KEY TO CONFIRM THE SELECTION The display will indicate the procedure name cooking step number EXAMPLE 01 05 STEP ONE OF FIVE and operating parameters for temperature time or internal product temperature Press the up A and down V arrow keys or rotate the adjustment knob until change the operating parameters for the first step Press the cooking temperature key and rotate the adjustment knob Press the time key and rotate the adjustment knob to change the cooking time Press the core temperature key and rotate the adjustment knob to change the core temp Auxiliary functions can be added by pressing the chef function after entering the operating mode parameters for each individual step and pressing the up and down V arrow keys or rotate the adjustment knob to select the auxiliary function required Press the chef funct
125. sable Refer to Emergency Operation When the oven fault is corrected the Combitherm will return to normal Operation Possible reason Cooling fan not operating e Unit is next to a heat producing source there is less than 20 clearance for the control side e Exhaust hood is not operating if applicable Motor rotation is backwards Incorrect power to the unit Connection problem at X 7 plug on the relay board Control setup programming error Contact factory e Flame is not being sensed at each attempt to ignite Connection issue with oven temperature sensor Faulty oven temperature sensor Jumper on X 3 is improperly positioned Should be between 2 8 or if it is a smoker between 2 9 Water supply is shut off Faulty or plugged solenoid valve Y 2 Connection issue at B 3 probe Faulty B 3 probe Connection issue at N 6 probe Faulty N 6 probe CTC sensor is damaged 4 point CTC sensor is activated but 1 point CTC sensor is installed Cable connection of CTC sensor is damaged Hardware problem on control unit SM ERROR CODES AND REASONS When does the error occur For Electric units only Activated if the temperature of the electrical control is higher than 176 F 80 C for 20 seconds Activated if the motor protection switch is tripped Auxiliary fan malfunction Activated if maximum allowed ignition attempts is exceeded
126. sea level Total Dissolved Solids tds Less than 60 ppm ELECTRICAL 746 7 14EsG sk VOLTAGE PHASE CYCLE HZ AWG AMPS kW amps kW 110 120 1 50 60 2 Wire plus ground AWG 12 5 7 0 68 9 5 1 14 OTHER VOLTAGES AVAILABLE Range 200 415V 1 or 3 ph 50 or 60 Hz WEIGHT CAPACITY FULL SIZE PANS 20 x 12 x 2 1 2 Fourteen 14 Twelve 12 NET NOT YET AVAILABLE GN 1 1 530 325 x 65mm Fourteen 14 Twelve 12 GN 2 1 650 530 x 65mm Seven 7 Five 5 FULL SIZE SHEET 18 x 26 1 Seven 7 Six 6 CRATE 48 x 56 x 50 EST ON WIRE SHELVES ONLY DIMENSIONS 1219 x 1422 x 1473mm 168 76 kg MAXIMUM VOLUME MAXIMUM 105 QUARTS 133 LITERS ADDITIONAL WIRE SHELVES REQUIRED FOR MAXIMUM CAPACITY 472 1 08 DUE TO ONGOING PRODUCT IMPROVEMENT SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www alto shaam com SECTION 8 7 14 ESG COMBITHERM GAS TECHNICAL SERVICE MANUAL 96 PARTS INFORMATION Qty rm a a a s a Description Burner Control Glass Complete Injector Plug Clip for Burner Cover Cover for Burner Flame Door Gasket 7 14 ESG 0 Ring 025 07 Ignition Plug Flange Gasket Flange lonization Cable 400 mm Grommet 048 060 Shield Insulating Sleeve Cable HF 400 mm Pilot Assembly Ignition Plug Spacer Part GL 27724 C
127. t set time or oven control default setting for time will appear in the display PRESS THE START KEY TO COOK AT THE SETTINGS SHOWN TO CHANGE THE SETTINGS SHOWN 4 press THE TEMPERATURE KEY The cooking temperature will appear highlighted within the oven display Press the up A and down V arrow keys or rotate the adjustment knob to select the desired cooking temperature e 212 F to 482 F 100 C to 250 C TO COOK BY TIME PRESS THE TIME KEY The cooking time will appear highlighted within the oven display the time desired or Set control for continuous operation by rotating the adjustment knob to the right until appears the display 5 the up A and down V arrow keys or rotate the adjustment knob to select TO COOK BY INTERNAL PRODUCT TEMPERATURE PRESS THE CORE TEMP KEY The core temperature will appear highlighted within the oven display Press the up A and down V arrow keys or rotate the adjustment knob to select the internal temperature desired and insert the product probe PRESS THE START KEY TO BEGIN COOKING IN THE COMBINATION MODE The set cooking temperature will appear in the display To adjust the set temperature press the key once and make corrections as required To display the actual oven temperature press the key twice The remaining cooking time will appear in the display To display the set time to change the set values for time during operation press the time key once an
128. tion such as temperature range may be limited PRESS THE START KEY TO BEGIN THE COOKING PROCESS PRESS THE START KEY WHEN THE TIMER EXPIRES When the oven fault is corrected the Combitherm will return to normal Operation START STOP START STOP START STOP CONTINUED OPERATION UNDER ERROR CONDITIONS Error Display Shows ESG Steam Mode Combination Convection Retherm Code Mode Mode Mode E01 Low Water N A No No To 365 F No E02 Control Temp High Yes Yes To 284 F To 284 F To 284 F E03 Fan Malfunction N A E04 Aux Fan Fault Yes Yes To 284 F To 284 F To 284 F E05 No Gas N A 0 0 EJI Excess Oven Temp Yes No No No No E13 Excess Steam Gen Temp N A No No No No E15 Excess Condensate Temp Yes No No To 356 F No E21 Oven Probe Fault Yes 212 F only No No No E22 Core Temp Probe Fault Yes Yes Yes Yes Yes E23 Steam Gen Probe Fault N A Yes Yes Yes Yes E24 Bypass Probe Fault Yes To 210 F No Yes No E25 Condensate Probe Fault Yes Yes To 356 F To 356 F To 320 F E26 Steam Gen Safety Probe Fault N A Yes Yes Yes Yes E27 Excess Steam Gen Safety Temp N A No No No No E29 Probe Short to Frame Yes No No No No E34 DE Drain Pump Failure N A Yes Yes Yes Yes E35 Venting Error Yes Yes Yes Yes Yes E36 Steam Temp High N A No No Yes No E80 ID Error Yes Yes Yes Yes Yes E81 Program Memory Error Yes Yes Yes Yes Yes E82 WP Error Yes Yes Yes Yes Yes E83 Algo Error Yes Yes Yes Yes Yes E96 Connection E
129. to the cooking compartment at any time when cooking in the convection mode PRESS THE CHEF FUNCTION KEY _ Rotate the adjustment knob until the steam injection symbol is highlighted within the display Add moisture Press the up A and down V arrow keys or rotate the adjustment knob to select YES for the steam injection function PRESS THE CHEF FUNCTION KEY TO ACTIVATE THE STEAM INJECTION FUNCTION Additional steam is injected into the oven compartment for a time period of 1 THE CHEF FUNCTION KEY approximatelv 15 seconds NOTE Steam injection cannot be programmed through the control keypad but can be programmed throuqh optional Kitchen Management software SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 29 AUXILIARY FUNCTIONS GENERAL SMOKER OPERATION SMOKING FUNCTION ON EQUIPPED MODELS LOAD WOOD CHIPS 9 Measure one container full of dry wood chips 9 Soak dry chips in water for 5 minutes Shake excess water off wood chips 9 Place moistened chips back into the container and position the container securely on the two prongs located on the interior back panel of the oven A full container of wood chips will produce smoke AVAILABLE FROM ALTO SHAAM WOOD CHIPS 20 POUND BULK PACKS depending on the cooking temperature being used WEIGHT WOOD cur APPLE WC 22543 for the selected product The tested procedures in FULK PACKS MAY
130. unction PRESS THE CHEF FUNCTION KEY CONFIRM THE SETTING PRESS THE START KEY TO ACTIVATE THE SMOKER FUNCTION METAL PARTS OF THIS EQUIPMENT BECOME EXTREMELY HOT WHEN IN OPERATION TO AVOID BURNS ALWAYS USE HAND PROTECTION WHEN OPERATING THIS APPLIANCE SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 1 AUXILIARY FUNCTIONS CHEF FUNCTION KEY ENERGY LOCK FOR USE WITH OVENS INSTALLED UNDER A VENTLESS HOOD Energy lock is a safety feature to prevent the oven control from being operated unless the ventless oven hood is in operation The energy lock indicator light will illuminate in the control display if this situation occurs and the oven control will be inoperable until the oven hood is reset and operating Epress THE CHEF FUNCTION KEY is highlighted within the Rotate the adjustment knob until the energy lock symbol display PRESS THE CHEF FUNCTION KEY Energy Lock m Press the up and down V arrow keys or rotate x s es 0 the adjustment knob to select YES for the energy lock function PRESS THE CHEF FUNCTION KEY TO ACTIVATE THE ENERGY LOCK FUNCTION The oven control will not operate when power is engaged until the ventless hood is reset and operating Press the Combi Reset button on the ventless hood to energize the hood and return the oven control to normal operation ENERGY PROTECTION FURNISHED UPON
131. vide a shorter cooking time and will prevent product over cooking at the bottom of the pan Separate ice encased vegetables before steaming to assure more even cooking A variety of products can be steamed at the same time but attention must be paid to the different cooking times required for each food product Butter and season vegetables after steaming Steam long grain rice using approximately 1 part rice to approximately 1 1 2 parts water or seasoned liquid Steam durum wheat noodles in unperforated pans using 1 part noodles to 5 parts cold water SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 15 COMBINATION MODE The Combination mode will prove to be the most versatile and widely used mode the Combitherm oven has to offer It will produce the best possible results on the widest variety of products all within the shortest period of time The unique control function of this mode enables the operator to roast or bake with a combination of steam and convection heat In addition to shorter cooking times this combination of steam and heat offers less product shrinkage and more moisture retention than obtained in a standard convection oven 212 482 100 250 PRESS THE ON OFF POWER KEY TO THE ON POSITION i PRESS THE COMBINATION MODE KEY The last set values or oven control default setting for temperature will appear in the display The las
132. will begin the cook and the displav will indicate the internal product temperature reading of the probe 6 One minute after the product reaches the set internal product temperature a buzzer will sound indicating the end of the operating mode TO STOP THE BUZZER OPEN THE OVEN DOOR OR TURN THE COOKING MODE DIAL TO THE OFF POSITION CHEF OPERATING TIPS The Core Temperature should not be used for cooking thin products DO NOT HANDLE PANS CONTAINING LIQUID OR SEMILIQUID PRODUCTS POSITIONED ABOVE THE EYE LEVEL OF THE OPERATOR SUCH PRODUCTS CAN SCALD AND CAUSE SERIOUS INJURY SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 47 LC BCONTROL OPERATION GOLD N BROWN Press the GOLD N BROWN browning symbol at the start of any cooking cycle in the combination BROWNING mode or convection mode to automatically add additional product color SMOKING OPTION NEZ LOAD WOOD CHIPS gt Measure one container full of dry wood chips AVAILABLE FROM ALTO SHAAM WOOD CHIPS 20 POUND BULK PACKS Shake excess water off wood chips APPLE WC 22543 9 Soak dry chips in water for 5 minutes 9 Place moistened chips back into the container and THE TOTAL WEIGHT OF WooD CHP HICKORY WC 2829 4 4 BULK 5 MAY VARY DUE HIGH position the container securelv on the two prongs MOISTURE CONTENT WHEN PACKAGE CHERRY WC 22541 located on the interior back panel of the oven SUGAR MAPLE WC
133. y function setting Add the moisture vent key function if required Apress THE INSTALL EDIT KEY TO CONFIRM THE SELECTED MODE AND FUNCTIONS The display will indicate the procedure name minus the last letter Reinsert the last letter with the adjustment knob or use the up and down V arrow keys in conjunction with the adjustment knob to rename the procedure 2 PRESS THE INSTALL EDIT KEY TO CONFIRM THE NAME 2 PRESS THE INSTALL EDIT KEY TO INSERT THE NEW STEP INTO THE PROCEDURE The display will indicate please wait and will return to the main menu display TO VERIFY THE INSERTED STEP PRESS THE CHEF FUNCTION KEY WHILE THE ALTERED PROCEDURE IS HIGHLIGHTED ROTATE THE ADJUSTMENT KNOB TO REVIEW ALL SET PARAMETERS SECTION 1 CONTROL PANEL IDENTIFICATION COMBITHERM GAS TECHNICAL SERVICE MANUAL 41 Ich V q B2U Cepu tels PROGRAM EDITING HI APPEND A PROGRAMMED PROCEDURE STEP PRESS THE PROGRAMMED MENU KEY Rotate the adjustment knob until the procedure to include a final step is highlighted in the display PRESS THE PROGRAM INSTALL KEY Press the up A and down V arrow keys or rotate the adjustment knob until the edit procedure Ef symbol is highlighted in the display 4 PRESS THE PROGRAM INSTALL AND EDIT KEY TO CONFIRM THE SELECTION The display will indicate the procedure name cooking step number and operating parameters for temperature time or internal product temperature Press the up
134. y in the probe holding bracket 5 Wipe the probe with a disposable alcohol pad prior to inserting in a new food product DAILY OVEN CLEANING To be performed at the end of the production day or between production shifts MONTHLY CLEANING e Water Intake Filter Drain Pipe Spray Head ALLOW THE OVEN TO COOL BELOW 280 F 140 C BEFORE STARTING THE AUTO CLEAN FUNCTION NOTE The temperature in the display indicates the air temperature inside the oven compartment and not the interior walls of the oven Always make certain to allow the oven walls to cool to a minimum of 280 F 140 C before cleaning DAILY GASKET CLEANING It is important to prolong the life of the oven gasket by cleaning this item on a daily basis Routine cleaning will help protect the composition of the gasket from deterioration caused by acidic foods After allowing the oven to cool remove pull out gasket and wash in hot soapy water DO NOT place gasket in the dishwasher Always replace the gasket before cleaning the oven interior or operating the oven PROBE USAGE AND CLEANING After each use of the CORE TEMP mode wipe the probe tip with a clean paper towel to remove food debris Follow by wiping the probe with a disposable alcohol pad Return the probe to the proper door bracket position PROBE CLEANING PROCEDURES 1 Remove all food soil from probe between loads and at the end of each production shift Wipe the ent

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