EH1721 SERIES ELECTRIC FRYERS
CHAPTER 5: OPERATOR TROUBLESHOOTING
5.2.2 Error Messages and Display Problems (cont.)
Problem | Probable Causes | |
Fryer temperature is below 255°F | ||
display shows LOW. | (124°C). | |
|
| |
| ||
display shows | Fryer’s ignition module has failed. Fryer | |
Ignition | will not ignite or heat. | |
Failure. |
| |
CM III.5 |
| |
or |
| |
Digital Controller | Problem with the temperature measuring | |
display shows . | ||
circuitry including the probe. | ||
| ||
display shows |
| |
PROBE FAILURE. |
| |
CM III.5 frypot | Computer is programmed for constant | |
temperature is | ||
temperature display. | ||
displayed constantly. | ||
| ||
|
|
Corrective Action
This display is normal when the fryer is first turned on. If the display never goes out, the fryer is not heating and may be malfunctioning. Shut the fryer off and call FASC.
Shut the fryer off and call FASC.
This indicates a problem within the temperature measuring circuitry that is beyond the scope of operator troubleshooting. Shut the fryer off and call FASC.
The CM III.5 computer may be programmed for constant temperature display or countdown timer display. Refer to the separate Frymaster Fryer Controllers User's Manual for instructions on toggling between these display options.
5.2.3 Basket Lift Problems
Problem | Probable Causes |
Basket lift movement |
|
is noisy, jerky, or | Lack of lubrication on basket lift rods. |
erratic. |
|
Corrective Action
Apply a light coating of Lubriplate or similar lightweight white grease to the rod and bushings.
5.2.4
Problem |
| Probable Causes |
|
| A. Power cord is not plugged in or circuit |
|
| breaker is tripped. |
Filter pump won't |
| |
| ||
| start. | B. Pump motor has overheated causing |
|
| the thermal overload switch to trip. |
|
|
|
Corrective Action
A.Verify that the power cord is fully plugged in. If so, verify that circuit breaker is not tripped.
B.If the motor is too hot to touch for more than a few seconds, the thermal overload switch has probably tripped. Allow the motor to cool at least 45 minutes then press the Pump Reset Switch.
