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ELECTRICAL CONNECTION

WARNING

:  ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH APPLICABLE

PORTIONS OF THE NATIONAL ELECTRICAL CODE AND/OR OTHER LOCAL ELECTRICAL CODES.

WARNING

:  DISCONNECT THE ELECTRICAL POWER SUPPLY FROM THE OVEN AND

FOLLOW LOCKOUT / TAGOUT PROCEDURES.

The wiring diagram is located on the inside surface of the right side panel as you face the oven.  Use
copper wire rated for at least 90

°

C for the connection.

NOTE

:

  

Only single-phase fan motors are used on these ovens so there is no need to check direction

of motor rotation.  The fan will rotate in the proper direction.

VENT HOOD

Some local codes may require the Combi oven to be located under an exhaust hood.  Information on
the construction and installation of ventilating hoods may be obtained from 

Vapor Removal from

Cooking Equipment, NFPA standard No. 96 (latest edition).

BEFORE FIRST USE

Before using the oven for the first time, it must be "burned in" to release any odors that might result from
heating the new surfaces in the oven.   Operate the oven at 480

°

F for 45 minutes in Convection H

OT

A

IR

 Mode.  Depending on which control is furnished, perform CONFIGURATION MODE —

PROGRAMMABLE CONTROL on pages 36 – 37 or CONFIGURATION MODE — MANUAL CONTROL
on pages 38 – 39.

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Summary of Contents for VCE10F ML-126179

Page 1: ...COM FORM 31140 Rev A Sept 2004 For additional information on Vulcan Hart or to locate an authorized parts and service provider in your area visit our website at www vulcanhart com INSTALLATION OPERATION MANUAL ELECTRIC COMBI CONVECTION STEAM OVENS MODEL VCE6H ML 126177 VCE10H ML 126178 VCE10F ML 126179 VCE20H ML 126172 VCE20F ML 126173 ...

Page 2: ...3 ENTERING A COOKING PROGRAM 13 PROGRAMMING MEMORY 14 RECALLING A PROGRAM FROM MEMORY 15 BAKING CONVECTION BAKING HOT AIR 16 CONVECTION BAKING APPLICATIONS 17 STEAMING 18 STEAMING APPLICATIONS 19 COMBI CONVECTION BAKING WITH STEAMING 20 COMBI APPLICATIONS 21 COOK AND HOLD 22 COOK AND HOLD APPLICATIONS 23 EXAMPLE PROGRAM 24 MENU CARD 25 DELUXE MANUAL CONTROL 28 ENTERING A MANUAL COOKING OPERATION 2...

Page 3: ...ory stand or on a countertop at the proper elevation Additional Pan Racks and Racks are also available accessories The 20 level ovens can be installed with legs or with accessory casters Accessory 20 Level Half and 20 Level Full Trolleys allow loading or unloading all racks in one motion trolleys may be priced with ovens An available Hose Spray accessory can be installed near the oven to facilitat...

Page 4: ...exceed the limitations of any flexible connections LEVELING Caster equipped ovens must be placed on a level floor For ovens with legs use a spirit level or pan of water in the bottom of the oven to make sure the oven is level both front to back and side to side Adjust the leveling feet on the bottom of the legs by turning the feet in or out to level the oven After the drain is connected check for ...

Page 5: ... minerals can bake onto the surfaces and components This can result in early component failure and reduced product life Sensors in the steam generator tank use ions in the water to detect the water level Do not use distilled fully demineralized or de ionized water as this could provide a false reading to the sensors Connect untreated potable water must be cold to the inlet labeled for untreated wa...

Page 6: ...ew surfaces in the oven Operate the oven at 480 F for 45 minutes in Convection HOT AIR Mode Depending on which control is furnished perform CONFIGURATION MODE PROGRAMMABLE CONTROL on pages 36 37 or CONFIGURATION MODE MANUAL CONTROL on pages 38 39 A T A D L A C I R T C E L E l e d o M h P z H s t l o V E Z I S T I U C R I C H C N A R B N O I T C E T O R P D N A N O I T C E T O R P D N A N O I T C E...

Page 7: ...degrees The door automatically releases to the latched and slightly opened position Allow a few seconds for steam to escape before pulling the door open Fig 5 NOTE On Programmable Controls if the ON button is pushed after the oven is turned on the door will be latched but slightly open Fig 3 for three seconds the handle can be released by rotating 90 degrees as shown in Fig 5 If the handle is not ...

Page 8: ... carefully roll the loaded pan rack into the oven making sure that the landing table does not separate from the oven during the transfer NOTE When the landing table is not in use on the 6 or 10 level oven make sure the rack retainer delivered with the oven is fitted under the fan baffle to prevent the pan rack from tilting when pans are being removed Fig 6 When loading a 20 level oven with the tro...

Page 9: ...und ON for 15 seconds and OFF for 45 seconds until Start Stop is pressed If done the product should be removed portioned and served The Buzzer can be adjusted two ways Buzzer loudness can be adjusted by your service technician Buzzer frequency can be set in configuration mode page 36 or 38 depending on which control is furnished COOL DOWN With either Programmable or Manual Controls when the cookin...

Page 10: ...al DISPLAY Probe Temperature actual OVEN TEMPERATURE or SET Oven Temperature desired DISPLAY Oven Temperature actual SET and use with Probe Temperature PROGRAM NUMBER SET Cooking Programs RECALL or CHANGE a Cooking Program ENTER to save the Cooking Program FAN SPEED Full or Half Power HUMIDIFIER non programmable see Cool Down p 9 Trouble Indicator Lights Water Supply Heat Steam Fan ON OFF TEMP DOW...

Page 11: ...re starting COOKING TIME or PROBE TEMPERATURE TIME Displays the Cooking Time Time remaining for ALL phases is normally displayed Press the Time key again to display the time remaining for the current phase When displays in the time display the oven is in manual mode no switch off at end DOWN Decreases the Cooking Time or Probe Temperature setting UP Increases the Cooking Time or Probe Temperature ...

Page 12: ...mended minimum is 110 F maximum is 240 F For Steam Mode the recommended minimum is 60 F maximum is 180 F The graph below shows two ways of controlling the oven temperature when using the Probe The 150 F value for is used to show how the oven works and is not typical of any particular cooking program USING THE TEMPERATURE PROBE The Temperature Probe is kept in a metal holder at the top of the oven ...

Page 13: ...ue 3 Enter the oven control parameter for the cooking phase TEMP or with its value FAN Speed can be set at FULL or 1 2 4 Steps 1 2 and 3 complete the parameters for that phase For any additional phase or phases press the PHASE 1 5 key Repeat steps 1 2 3 and 4 for each cooking phase 5 If programming a repeat cooking process select a Program Number following the instructions for Programming Memory o...

Page 14: ... Temperature 3 Set the Oven Temperature or Select Fan 1 2 speed or full 4 End of the 1st Phase Press to shift to the next phase 5 Repeat steps 1 4 for as many of the 5 phases as are needed Review the program by stepping through the phases Make any needed changes 6 When the program is set save it in memory by pressing until the beep is heard NOTE A cooking program can also be entered in manual mode...

Page 15: ...G A PROGRAM FROM MEMORY Once a menu item has been programmed it can be recalled reviewed and used to cook food If the Program has already been programmed its values are recalled from memory and displayed You can view all the programmed information by stepping through the phases using the phase button To RECALL a program from memory With in the program number display the control is in Manual mode P...

Page 16: ...the internal temperature of the product always maintaining a constant difference The result with is slow baking or roasting with less brown crusting on the outside of the product Turn the oven ON Select Convection HOT AIR Mode and set the Vent Closed or Open For standard automatic baking set the Cooking Time and Oven Temp To set the Cooking Time press and use the UP and DOWN arrows to adjust the s...

Page 17: ... e l t u C k r o P z o 5 4 y l h g u o r o h t r e t t a b b m u r c d a e r b g g e n i p i D d i o v a s t e l t u c e h t f o e c a f r u s d e d a e r b e h t l i o m o t t o b e t a l p l i o y l t h g i l s t o p s y r d g n i v a e l 0 8 4 5 2 4 2 1 0 1 h s e r f t e l t u C k r o P d e d a e r b s e d i s h t o b l i O 5 2 4 0 5 3 2 1 0 1 h s e r f t e l t u C n i o L k r o P z o 5 4 n o s...

Page 18: ...to indicate when cooking is done When using the Probe Temperature either the Oven Temperature or can be used to control the oven Turn the oven ON Select Steam Mode For standard automatic steaming set the Cooking Time and the Oven Temperature To set the Cooking Time press and use the UP and DOWN arrows To set the Oven Temperature press and use the UP and DOWN arrows to adjust the setting For final ...

Page 19: ...e e r G g n i k o o c r e t f a n o s a e S 0 2 8 1 r o d e r e t r a u q d e v l a h s m o o r h s u M d e c i l s g n i k o o c e r o f e b s p o r d n o m e l h t i w e l k n i r p S 0 1 8 n e z o r f s a e P g n i k o o c r e t f a n o s a e S 5 1 2 1 s e o t a t o P t l a s r o g n i k o o c e r o f e b s e t u n i m 5 1 r o f r e t a w t l a s 0 1 n i k a o S y r d 5 3 0 3 h s e r f h c a n ...

Page 20: ...team Factor see table below For standard automatic Combi baking with steaming set the Oven Temperature and the Cooking Time To set the Cooking Time press and use the UP and DOWN arrows To set the Oven Temperature press and use the UP and DOWN arrows to adjust the setting For final probe temperature Combi baking with steaming set the Probe Temperature To set the Probe Temperature press and use the ...

Page 21: ... d e f f u t S h t i w e l k n i r p s n o s a e S n w o r b d n a y a w a r a c s n o i n o m a e t S s e t u n i m 5 4 i b m o C s e t u n i m 0 2 F 0 5 3 5 6 d e f f u t s t e k s i r B l a e V y l t h g i l l i o n o s a e S m a e t S s e t u n i m 0 2 5 1 i b m o C s e t u n i m 0 7 0 6 F 0 9 2 0 9 5 7 f o n i o L t s a o R l a e V d d a y l t h g i l l i o n o s a e S f o s i s a b s a s e l...

Page 22: ... or Combi In Hot Air mode select Vent Closed or Vent Open In Combi mode set the Steam Factor Select the finish parameter for the first phase or and enter its value using the UP and DOWN arrows Select the oven control parameter for the first phase or and its value Press the Phase key The phase two indicator light should be blinking Select the cooking mode for phase two Hot Air Steam or Combi In Hot...

Page 23: ...es 90 minutes 120 minutes Cook And Hold Standing Rib Roast Refrigerated Not Frozen Oven Temp F 200 F 250 F 300 F Doneness Final Internal Temp F Rare 140 F Med 160 F Rare 140 F Med 160 F Rare 140 F Med 160 F Weight pounds Phase 1 Cooking Time minutes 8 135 195 90 120 75 90 9 150 210 90 120 75 90 10 150 210 105 135 75 90 11 165 225 105 135 90 105 12 165 240 105 150 90 105 13 180 240 120 150 90 105 1...

Page 24: ...nd needs no adjustment Press and press to increase or to decrease until the Time displays h 20 min Press to shift to Phase 2 The second indicator light begins to flash Phase 2 Select Combi Mode Steam Factor of 20 by pressing 3 times The first three indicator lights will be lit indicating Steam Factor equals 20 Press and press to increase or to decrease until the Temperature displays 295 F Press an...

Page 25: ... Speed Full or 1 2 HUMIDIFIER Manual Phase 1 STEAM 20 Min 212 F Full No Phase 2 COMBI 3 Steam Factor 20 4Hr 30Min 295 F Full No Phase 3 HOT AIR Vent Closed 10 Min 375 F Full No Phase 4 Phase 5 MENU CARD PROGRAM NUMBER _______ Menu Item________________ Prep MODE Hot Air Vent Closed Open Steam Combi Steam Factor 1 2 3 4 5 6 FINISH OVEN CONTROL TIME Hr Min PROBE F TEMP F F FAN Speed Full or 1 2 HUMID...

Page 26: ...OL TIME Hr Min PROBE F TEMP F F FAN Speed Full or 1 2 HUMIDIFIER Manual Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 PROGRAM NUMBER _______ Menu Item________________ MODE Hot Air Vent Closed Open Steam Combi Steam Factor FINISH OVEN CONTROL TIME Hr Min PROBE F TEMP F F FAN Speed Full or 1 2 HUMIDIFIER Manual Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 ...

Page 27: ...r Min PROBE F TEMP F F FAN Speed Full or 1 2 HUMIDIFIER Manual Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 PROGRAM NUMBER _______ Menu Item________________ Prep MODE Hot Air Vent Closed Open Steam Combi Steam Factor 1 2 3 4 5 6 FINISH OVEN CONTROL TIME Hr Min PROBE F TEMP F F FAN Speed Full or 1 2 HUMIDIFIER Manual Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 ...

Page 28: ...page 34 COOKING TIME or PROBE TEMPERATURE SELECT Cooking Time DISPLAY Cooking Time Remaining Press TIME for three seconds to momentarily display the original TIME setting SELECT Probe Temperature final Temp Range 70 210 F DISPLAY Probe Temperature actual OVEN TEMPERATURE SELECT Oven Temperature DISPLAY Oven Temperature Setting Press TEMP for three seconds to momentarily display the actual Oven Tem...

Page 29: ...sing the knob to adjust so the correct value is displayed Refer to the Final Probe Temperature Table on page 13 3 Press The previous Oven Temperature setting displays Use the Knob to adjust the Oven Temperature setting so the correct value is displayed 4 Press START to start timer countdown or probe cooking Colon flashes during countdown 5 When finished the buzzer sounds Press START to silence the...

Page 30: ...ature is reached Fan will come on if thermostat setting is below the actual temperature dSCL Clean Cycle Deliming page 34 COOKING TIME SELECT Cooking Time DISPLAY Cooking Time Remaining Press TIME for three seconds to momentarily display the original TIME setting OVEN TEMPERATURE SELECT Oven Temperature DISPLAY Oven Temperature Setting Press TEMP for three seconds to momentarily display the actual...

Page 31: ...lashing While rotating the Knob the display remains constant At end of adjustment the set value flashes for 5 seconds and then displays without flashing 3 Press The previous Oven Temperature setting displays Use the Knob to adjust the Oven Temperature setting so the correct value is displayed 4 Press START to start timer countdown Colon flashes during countdown 5 When finished the buzzer sounds Pr...

Page 32: ...the rack Fig 8 Remove the grease filter Fig 8 at the rear of the oven chamber by lifting up and out Remove the fan baffle Fig 9 by lifting up and out Remove the rack retainer Fig 9 normally located under the grease filter and fan baffle Wash the removed parts in a sink with warm soapy water rinse with clear water and dry with a clean dry cloth Clean all areas of the oven and all parts Reinstall th...

Page 33: ... a dry cloth CAUTION Do not allow the door gasket to come in contact with food oils petroleum solvents lubricants or caustic cleaners For 6 and 10 level ovens remove the condensate gutter Fig 10 by removing the two thumb screws that attach it to the bottom of the inside of the door frame For 20 level ovens the three segment condensate gutter may be removed for cleaning Save the screws Wash and rin...

Page 34: ...the steam generator add the amount of vinegar equal to the Tank Volume as specified in Column B or C of the following table Add the vinegar to the steam generator tank through the opening inside the oven cavity using the funnel and flexible tube provided with the oven 3 Press the START button The door closes and locks and the control cannot be interrupted until the Clean Cycle is finished The oven...

Page 35: ...imer will not count down The Steam Generator will fill and drain two times The fill time is programmed for each model The Time Display will begin counting down the Steam Generator heaters are ON with steam being generated At the end of the ten minute interval the Steam Generator tank will drain DONE will display in the Temperature Display indicating that the Clean Cycle is complete NOTE If an erro...

Page 36: ...o advance to the next step 3 dSC is displayed in the TIME display and the number of clean cycles completed is displayed in the TEMPERATURE display This number cannot be changed or modified Press to advance to the next step 4 The revision level of the control s software is displayed in the time display and cannot be changed This information is needed by your service technician Press to advance to t...

Page 37: ...Press to advance to the next step 11 2 is displayed in the TIME display and the Maximum Value is displayed in the TEMPERATURE display Press the UP and DOWN arrow keys in the temperature area to increase or decrease the Maximum Value according to the table above Press to advance to the next step 12 To repeat the Configuration Mode process from step 1 press To exit Configuration Mode and save all se...

Page 38: ...ep 3 dSCL is displayed in the TIME display and the number of clean cycles completed is displayed in the TEMPERATURE display This number cannot be changed or modified Press TIME to advance to the next step 4 The revision level of the control s software is displayed in the time display and cannot be changed This information is needed by your service technician Press TIME to advance to the next step ...

Page 39: ... to advance to the next step 11 2 is displayed in the TIME display and the Maximum Value is displayed in the TEMPERATURE display Rotate the adjustment knob clockwise to increase or counterclockwise to decrease the Maximum Value according to the table above Press TIME to advance to the next step 12 To repeat the Configuration Mode process from step 2 press To exit Configuration Mode and save all se...

Page 40: ...displays indicate that one of the temperature sensors is faulty Call Service If 00 is displayed in the time display during probe temperature cooking the Temperature Probe is faulty Call Service If a prolonged power failure or an oven error occurs when food is located in the oven the door may be opened manually 1 Switch the oven off 2 Pull the door handle firmly towards you while firmly pressing ag...

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