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Installation and Operation of  Electric Convection Oven 

B. GENERAL GUIDELINES FOR OPERATION 

• 

You may wish to experiment with leaving the oven 
OFF after pre-heating the oven and loading when 
baking  light products  such as  light  cake batter 
or custard  so the  product will  have time  to set. 
Normally, 7-10 minutes  with the oven  OFF, then 
finishing with the oven ON,  will keep the product 
from rippling or being pushed by the fan. 

These guidelines are to assist you in obtaining the best 
performance from your oven: 

• 

• 

Always  pre-heat  your  oven  before  cooking  by 
placing  the  temperature  setting  at the  desired 
temperature. The  oven  is pre-heated  when  the 
Indicator Light goes out. 

• 

• 

When starting  off with  frozen product,  you may 
wish to pre-heat  your oven up  to 100°  F above 
the temperature you are going to  cook. Load the 
product and reset the temperature for the normal 
time. 

Always use a lower temperature setting than that 
Recommended for a standard convention alovenor 
rangeoven.The general rule of thumbis to subtract 
50 - 100°F from the standard oven  recipe. Some 
experimentation on your  part may be  necessary 
to  achieve the  optimum  results  with your  food 
products. 

For longer bulb  life, do not leave  the oven lights 
on when not viewing the product. 

Cooking at higher  temperatures will not reduce  your 
cooking time! It will produce unsatisfactory baking and 
roasting results. 

OPERATION INSTRUCTIONS 

The information in this section is intended for the use 
of qualified operating personnel.  Qualified Operating 
Personnel are  those  individuals who  have carefully 
read  the information  contained  in  this manual,  are 
familiar withthe function of the oven and/or have had 
experience with  operating the equipment  described. 
We recommend following these instructions to insure 
Optimum performance,long life and trouble-free service 
from your oven. 

• 

You should begin checking the doneness of your 
food product in about half the time recommended 
for the  same recipe cooked  in a standard  oven. 
ThereisaSuggestedTimeandTemperatureChart 
on the  next page,  which can  serve as  a guide. 
Keep in mind that your times may vary depending 
on the  amount of  product being  cooked in your 
oven. The best results are always achieved when 
a systematic record of times and temperatures is 
kept for reference. 

6/13 Electric Convection Ovens 

Convection cooking has been around from the1960s.Its 
Advantages are wellknown.It differs from conventional 
cooking  by the  movement  of  heated air  within  the 
cooking cavity by means of a fan. This moving, heated 
air helps to strip the cool air from  around the product 
being  cooked, allowing  the heat  to  penetrate more 
rapidly. The  results are  that your  product is  cooked 
quicker and at alower temperature with the comparable 
product quality found in conventional ovens. 

• 

The oven will hold up to thirteen 18" x 26" (457mm 
x660mm)sheetpans.Yourproductandpanheight 
will determine how many racks can be loaded. 

Do not place an empty sheet pan or aluminum foil on 
the botto

m of the oven. This will disrupt the airflow and 

cause uneven cooking results. 

• 

To minimize the shrinkage of roasted meats, place 
the meat directly on the  racks and place a sheet 
panonehalffullofwaterinthebottomrackposition. 
The water will keep the  oven compartment more 
humid and the meat juices will evaporate less. 

Please take  the time to  carefully read  the operating 
instructions. They are important in the successful use 
of your oven. 

• 

Maintain equal loads when cooking more than one 
pan of product at  a time. You may wishto  weigh 
the product to assure that the pan loads are equal. 
Smaller loads in  one pan will  cook at a different 
rate than larger ones in another. 

The   COE  Convection   Ovens 

rely   on   electricity   for   powering  the   ignition 
system  and the  fan.  Do  not attempt  to  operate 
during  a   power  failure. 

Содержание KF-COE-208

Страница 1: ...Installation and Operation Manual ELECTRIC CONVECTION OVEN Model KF COE 208 KF COE 240 Please read this manual completely before attempting to install operate or service this equipment ...

Страница 2: ...of this or any other appliance Improper installation adjustment alteration service or maintenance can cause property damage injury or death Read the installation operating and maintenance instructions thoroughly before installing or servicing this equipment THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE SPECIFICATIONS TOTAL KW VOLTAGE 1 PHASE 3 PHASE 10KW 208V 240V 53 A 31 A 10KW 46 A 27 A ...

Страница 3: ...hey were packaged and consigned to the carrier Before making any connections to the oven check the specification plate to be sure the oven specifications concur with the voltage and phase to be supplied to the oven Upon delivery of your KFEoven Look over the shipping container carefully noting any Exterior damage on the delivery receipt which must also be signed by the driver delivery person The spe...

Страница 4: ...rom the carton lay it on its left side the side without the controls hold the leg and align with the threaded hole in the front corner of the bottom of the oven Carefully start the bolt in the corner avoid cross threading Install flue guard or draft hood adapter and draft hood and draft hood collar to upper section Align the other two leg plate holes in the leg with Those in the oven bottom and sec...

Страница 5: ...OL mode the fan runs continuously even if the doors are open Since the burners will not operate if the oven doors are open to repidly cool the oven after cooking is completed open the doors and switch the fan mode to COOL 3 Cook Timer Turn knob to set a time duration An alarm will sound when the timer runs out The timer is reminder to the user the timer dones not control the oven 4 Power on Light ...

Страница 6: ...ADY indicator light turns off place the product to be cooked in the oven Set the cooking Time by turning the COOK TIMER dial to the desired time NOTE To set times of less than 25 minutes turn timer Knob past 25 minutes and then back to the desired time During the Cook Cycle the OVEN READY Indicator light will cycle on and off withthe heating elements When the COOKTIMER reaches zero the alarm will ...

Страница 7: ...ife and trouble free service from your oven You should begin checking the doneness of your food product in about half the time recommended for the same recipe cooked in a standard oven ThereisaSuggestedTimeandTemperatureChart on the next page which can serve as a guide Keep in mind that your times may vary depending on the amount of product being cooked in your oven The best results are always ach...

Страница 8: ...MIN 6 4 9 MIN 6 CHEESE 30 MIN 6 8 MIN 13 6 POTATOES 50 MIN SLICED OR DICED POTATOES FRENCH FRIES FROZEN FROZEN BERRY PIES 22 TO 36 OZ EA FROZEN FRUIT PIES 24 TO 46 OZ EA FRESH APPLE PIE 20 TO 36 OZ EA PUMPKIN PIE 10 MIN 6 TIMES AND TEMPS WILL VARY AS TO CUT PIES 325 325 350 300 300 300 350 325 325 375 275 300 400 350 325 325 325 325 325 275 325 325 300 165 165 175 150 150 150 175 165 165 190 125 1...

Страница 9: ...4 HRS 1 1 2 HRS 5 1 2 HRS 18 22 LBS 8 1 10 KG TOP OR 6 1 4 1 2 HRS 3 1 2 HRS 2 HRS 1 HR 6 1 2 HRS 4 1 2 HRS BOTTOM 200 F 93 C 140 F 60 C ROUNDS 3 4 HRS 1 1 2 HRS 5 1 2 HRS 10 12 LBS 4 5 5 4 KG PORK ROAST OR HAM 6 1 4 1 2 HRS 4 HRS 2 HRS 1 HR 6 1 2 HRS 5 HR 250 F 121 C 250 F 121 C 225 F 107 C 170 F 76 C 170 F 76 C 160 F 71 C CAP OFF 3 4 1 4 HRS 1 1 2 HRS 5 3 4 HRS 10 12 LBS 4 5 5 4 KG TURKEY 20 22 ...

Страница 10: ...uckle assembly The doors are properly adjusted and inspected before the oven leaves the factory However from time to time it maybe come necessary to readjust the doors after usage If you find it necessary to adjust the doors for proper operation the chain and turnbuckle assembly is located behind the panel that is over the doors It is best to adjust turnbuckles while the door is in an unlatched pos...

Страница 11: ...ne the internal oven temperature If thereading on the pyrometer orthermometer is less than10 F different from the setting of the thermostat no adjustment is needed If this reading is more than 10 F proceed with calibration procedure Porcelain oven interiors should be cleaned regularly using a degreasing agent For heavier deposits a commercial oven cleaner such as Dow Oven Cleaner Easy Off or Mr Mu...

Страница 12: ...ation of Electric Convection Oven CONTACTOR IDENTIFICATION Terminal Block POWER SUPPLY CONNECTION Contactor 50AMP Plug Ground GROUND WIRES L1 L2 L3 L1 L2 L3 SHOWN 3 PHASE L1 L3 1 PHASE SOURCE WIRES CONTACTOR IDENTIFICATION ...

Страница 13: ......

Страница 14: ... KFE Authorized Service Agency or your dealer To avoid confusion always refer to the model number serial number and type of your unit LIMITED ORIGINAL COMMERCIAL EQUIPMENT WARRANTY FOR WARRANTY INFORMATION FORM Fill in the blanks and keep this paper with the original invoice in a safe place for future service purpose 1 Date of purchase ____________________________________ 2 Model No ______________...

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