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UL File# E8138                                                                                                                             Rev    

13

Operation cont’d 

Hints & Suggestions 

Convection ovens constantly circulate air over and around the product. This strips away the 
thin layer of moisture and cool air from around the product allowing heat to penetrate more 
quickly. 

Cooking times can be shortened and cooking temperatures can be reduced. 

To convert standard deck oven recipes, reduce the temperature 50

F and the time by 25%.  

Make minor adjustments as necessary. 

Lowering the oven temperature will result in a more even bake. 

Always weigh your product.  This will give you a more consistent size, color and quality. 

Check the product near the end of the initial cooking cycle.  

Do not open the oven doors during baking as this will change the baking characteristics of the 
oven and make it difficult to determine a final program. 

If the product is overdone on the outside and underdone on the inside, reduce the baking 
temperature. 

If the product is pulling away from the edge of the pan, the temperature is too high or the 
cooking time too long. 

The convection oven is a mechanical piece of equipment.  The same control settings will 
always give the same results.  If the results vary, problems may be because of product 
preparation.  

If using baker’s parchment, be sure the parchment does not blow over the product.  This may 
create an uneven bake. 

Loading 

When loading and unloading the oven, stage products and racks so the oven doors are 
opened for the least amount of time. 

Be sure that racks are level in the oven. 

Bent or warped pans may significantly affect the evenness of the cook or bake. 

Load each shelf evenly. Spaces should be maintained equally between the pan and oven 
walls, front and back. 

Do not overload pans.  This may create an uneven bake. 

RANGE TOP 

Various top arrangements are available, depending on specific model purchased: 

12" x 24" Hot Plate. 

 A high temperature thermostat controls the hot plates. Temperature ranges from  

0

-850

F.   The hot plate is recommended for stockpots and heavy kettle work. 

French Plates

.  An indicating type 6-heat switch controls the French Plates.  Temperature ranges from  

0

-750

F. Recommended for light duty saucepans and small stockpots. They are not recommended for heavy 

stockpots, heavy urns or kettles. 

18" x 24" Grill Plates

. Thermostats with a temperature range of 0

-450

F control the grill plates.  Set the 

thermostat dial at the desired temperature. The red pilot light will be on until the desired temperature is 
reached.  The pilot light indicates when the plate is heating. Recommended for all heavy and light frying.

CAUTION 

ALWAYS KEEP THE AREA NEAR THE APPLIANCE FREE FROM 
COMBUSTIBLE MATERIALS AND DO NOT OBSTRUCT FLOW OF 
COMBUSTION OR VENTILATION AIR. 

 

CAUTION 

KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN AND DRY.  IF SPILLS 
OCCUR, CLEAN IMMEDIATELY TO AVOID THE DANGER OF SLIPS OR 
FALLS. 

 

Summary of Contents for R30C AP

Page 1: ...2M W1092 Ph 314 678 6315 Fax 314 781 2714 Rev B WWW LANGWORLD COM May 10 2012 Installation Operation Maintenance Instructions Electric Range Models R30C AP 30 Range Top Convection Oven with Accu Plus...

Page 2: ...FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE INSTRUCTIONS TO BE FOLLOWED IN THE EVENT USER SMELLS GAS THIS INFORMAT...

Page 3: ...s Chapter Page Table Of Contents 3 Warnings Cautions and Notices 4 Equipment Description 6 Unpacking 7 Installation 8 Initial Start Up 11 Operation 12 Maintenance Cleaning Procedures 14 Troubleshootin...

Page 4: ...read and understood before proceeding with the installation NOTICE The installation of any components such as a vent hood grease extractors or fire extinguisher systems must conform to their applicabl...

Page 5: ...GWORLD COM for the service agent nearest you WARNING BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS APPLIANCE WHEN THE UNIT IS PLUGGED WIRED INTO A LIVE RECEPTACLE BEFORE REPLACING ANY PARTS DISCO...

Page 6: ...by a 1 3rd horsepower fan motor Controls Range Top Hot tops One 850 F thermostat per section Griddle One 450 F thermostat per section French Plate One 6 heat switch per individual French Plate Oven A...

Page 7: ...n crating move the range as near to its intended location as practical The crating will help protect the unit from the physical damage normally associated with moving it through hallways and doorways...

Page 8: ...hood grease extractors and fire extinguisher systems must conform to their applicable National State and locally recognized installation standards Range Installation The Range will come pre assembled...

Page 9: ...the lower hinge mounting plate 9 by pulling it from behind the leg pad adapter on the bottom of the oven 7 Remove the two Phillips head screws in the bottom right corner of the oven where the new hin...

Page 10: ...r or a curbed base maintain a 4 inch back clearance If the range is set directly against a non combustible back wall maintain a 6 inch clearance to the floor Do not install the oven closer than 4 inch...

Page 11: ...set the six heat switch to the first setting and turn on the power switch Allow unit to cycle at least 15 minutes at this heat level Reset the six heat switch to position 2 and allow the same time Res...

Page 12: ...button next to Icon desired Preheating to XXXF is displayed Beeper sounds briefly Ready is indicated Select product to start Product selection for that temperature is displayed Select product to start...

Page 13: ...ate an uneven bake Loading When loading and unloading the oven stage products and racks so the oven doors are opened for the least amount of time Be sure that racks are level in the oven Bent or warpe...

Page 14: ...USED CAUTION Never leave a chlorine sanitizer in contact with stainless steel surfaces longer than 10 minutes Longer contact can cause corrosion Cleaning Always start with a cold range The stainless...

Page 15: ...cord or plug Contrast needs to be adjusted Failed display board Oven will not heat Power Switch is not ON Product not selected Failed Transformer Failed Probe Failed Circuit board Failed Contactor Fa...

Page 16: ...ng correct voltage and putting out correct voltage Failed Transformer Check both Primary and Secondary coils for correct voltage Failed Contactor Remove the wires from the contactor coil and check for...

Page 17: ...E 31400 15 XFRMR 480 24VAC 1 RCOHRAP 480M RCOHRAP 480V 2E 31800 01 CB 250V50A 1 POLE CRLNGSW 6 RCOHAP 208V RCOHRAP208KR 2E 31800 04 CB 480V 50A 3 POLE 2 RCOHRAP 480M RCOHRAP 480V 2E 41100 12 SENSOR EH...

Page 18: ...0101 19 CIRBD SI TEMP CNTRL NO 1 R30C APD 208 2E 41100 12 SENSOR EHS OVEN 450 DEG 1 R30C APD 208 2J 30800 05 TMER ELECT 1 HOUR 24 VAC 1 R30C APD 208 2J 31601 01 PILOT LT 250V 6LEAD BLK 1 RT30D 208V R3...

Page 19: ...1 RT30A 240V P9 CR30 858 WRD TOP 480V 2SPD HOT TOP 1 RT30B 480VM P9 50401 15 31 RANGE PLT MOD 3 4X18SHORT 1 RT30D 208V VM 240V 440VM 480V VM R30G 240V 480V R30E 208V N9 32 550 WRD TOP 208V 2 HOT TOP...

Page 20: ...UL File E8138 Rev new 20 Wiring Diagram 208 240V AP...

Page 21: ...UL File E8138 Rev new 21 Wiring Diagram 480V AP...

Page 22: ...UL File E8138 Rev new 22 Wiring Diagram 208 240V PT...

Page 23: ...UL File E8138 Rev new 23 Wiring Diagram 480V PT...

Page 24: ...UL File E8138 24...

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