FULL SIZE GAS CONVECTION OVENS - ELECTRICAL OPERATION
2)If the thermocouple reading is lower than set point temperature, press the up arrow key and enter a positive offset value that is equal to the number of degrees below the 5°F tolerance.
3)Exit the setup mode.
7.Allow the oven to cycle at least two times between adjustments.
A.If the temperature variance still differs more than 5°F from the set point, verify the correct calibration offset value was entered and retained.
1)Adjust the calibration offset value as outlined in step 6, until the cycling temperature is within tolerance.
B.If the above adjustment cannot be obtained, replace the computer control and check for proper operation.
| ELECTRICAL OPERATION | |
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COMPONENT FUNCTION |
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Power Switch (S1) | . . . . . . . Determines the mode of operation; ON, OFF, or OVEN COOL. | |
Oven Light Switch (S2) . . | . . . . . . . Controls the oven cavity lights. | |
Fan Speed Switch Hi/Low (S3) . . . Controls blower motor speed between Hi and Low settings. Available on
| standard models WKG/WKGX or WKGD/WKGDX. On models with the |
| ROAST & HOLD option (S3) becomes the Function Switch. |
Function Switch (S3) | Selects the cooking mode of the oven between Normal ROAST or ROAST |
| & HOLD and is used in conjunction with the ROAST & HOLD timer during |
| ROAST & HOLD cooking. The selected mode also determines the fixed |
| blower speed of Hi for Normal ROAST and Low for ROAST & HOLD. In |
| ROAST & HOLD mode only, energizes the hold relay (R2). Available on |
| models with ROAST & HOLD option only. On Standard models (S3) |
| becomes the Function Switch. |
Buzzer . . . . . . . . . . . . . . . . . . . . . . . Signals the end of a Normal ROAST cycle (normal cooking) when time expires on the Normal ROAST timer.
Normal Roast Timer . . . . . . . . . . . . Counts the ROAST time (normal cooking) of the product and signals the buzzer at the end of the cycle. On ROAST & HOLD models only, when the function switch (S3) is set to Normal ROAST, this timer is used.
Roast & Hold Timer . . . . . . . . . . . . When the function switch (S3) is set to ROAST & HOLD, this timer must used for ROAST & HOLD cooking. When the ROAST (then hold) time expires and the function switch is set to ROAST & HOLD, this timer is used to transfer control of the oven temperature to the Hold thermostat. Available on models with Roast & Hold option only.
Door Switch | . . . . . . . . . Allows the oven to operate when the doors are closed but stops the oven | ||
| from operating when the doors are opened. | ||
F32700 (February 2006) |
| Page 28 of 64 |
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