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THERMOSTAT CALIBRATION  

 

1.

 

Turn on unit. Set control dial at desired temperature. 

2.

 

Allow control to cycle at least three times (3) and observe temperature at the middle of the fourth 
cycle. 

3.

 

If calibration is required, carefully remove dial knob.  Do not turn shaft. 

4.

 

Turn calibration screw in center of dial shaft clockwise to lower temperature and counter-clockwise 
to increase temperature. 

5.

 

Allow unit to cycle three (3) times and observe temperature at middle of fourth cycle. Readjust 
calibration screw if necessary.  Replace dial knob. 

 
 
 

RECOMMENDED SPARE PARTS 

 

When it is critical to have continuous operation of this unit, we suggest having the following 

spare parts on hand: 

1.

 

Heating Element 

2.

 

Thermostat 

3.   Power Cord 

 
 
 
 
 
 
 

K-NP  Wiring Diagram  120V / 500W

 

 
 
 

 

 
 

 
 

 
 

 

 

Thermostat 

 

# 301037 

Oven Ground 

Temperature 

Sensor 

 

Heating Element 
#301022 

Neon Pilot  #301085

 
 
 
 
 
 
 

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