Henny Penny Electric Fryer Error Code E-25: Heat Amps Too High
E-25 / HEAT AMPS WERE TOO HIGH means the elements are wrong or failing, or there is a wiring problem. Because the code is serious, turn the POWER switch off and back on to clear it. A technician should check the electrical supply, wiring and elements.
High: excess current in the heat circuit is an electrical and fire concern, so the fryer must be checked.
- Code
- E-25 HEAT AMPS WERE TOO HIGH
- Maker
- Henny Penny
- Equipment
- Fryers
- Applies to
- Open fryers OFE-321/322 (320 series)
What does Henny Penny E-25 HEAT AMPS WERE TOO HIGH mean?
The Computron 1000 control measures the current the heating elements draw. If the current is higher than the control expects, it shows E-25 / HEAT AMPS WERE TOO HIGH. The manual gives two causes: wrong or failing elements, or a wiring problem. Wrong elements can come from a replacement that does not match the fryer's rating. A failing element or a short in the wiring draws more current than it should. The manual's action is to have the electrical supply, wiring and elements checked. It adds that because the code is serious, the POWER switch must be turned off and back on to clear it, so the control does not clear the message by itself. High current in a heat circuit is a heat and fire concern, and it is not an operator repair. Cooks see the fryer stop heating the moment the elements switch on.
Affected models and control systems
Henny Penny OFE-321 and OFE-322 electric open fryers with the Computron 1000 control. The manual we used is a text viewer copy. E-25 applies to the heating circuit current on these two models.
Code numbers and their meaning can change between control generations. We match the full model and control before acting on a code.
What you may notice
- E-25 / HEAT AMPS WERE TOO HIGH on the controller
- Fryer stops heating
- Breaker may trip
- Message stays until the POWER switch is cycled
Possible causes
Listed in Henny Penny's documentation
- Wrong or failing elements
- Wiring problem
Other likely causes — what usually sits behind E-25 HEAT AMPS WERE TOO HIGH on this control. A technician confirms which one it is before any part is replaced.
- Element insulation breaking down and leaking current
- Loose terminal heating up and raising current draw
- Supply voltage high for the fryer rating
Safe checks before calling for service
- Turn the POWER switch off and then back on, as the manual says, to clear the code.
- If the code comes back at once, leave the fryer off.
- Do not reset the breaker repeatedly.
- Note E-25 and whether the breaker tripped, then call us.
How a technician diagnoses E-25 HEAT AMPS WERE TOO HIGH
- Read the code and confirm E-25.
- Check the supply voltage and the breaker.
- Measure the current drawn by the elements.
- Check element resistance and insulation.
- Check the wiring and terminals for heat damage.
- The heat circuit carries high current at line voltage and must be isolated first.
- Element and wiring tests need a meter and current readings.
- Heat damaged wiring is a fire hazard.
How E-25 HEAT AMPS WERE TOO HIGH differs from similar codes
E-25 is current too high; E-26 means the heat current is locked on.
Technical reference
- Maker documentation
- Henny Penny owner support
- Edition
- Not printed on the page opened (a search snippet showed 'Revised 4-02-09')
- Models / control
- Open fryers OFE-321/322 (320 series)
- Section
- Warnings and Error Messages, printed p.1-6
- Checked
- October 2026
We use the maker's document to read the code and do not reproduce it. Always confirm the complete model and control before applying these steps.
Related Henny Penny fryer error codes
How do I clear E-25?
Turn the POWER switch off and back on. The manual calls the code serious.
Is it the elements?
They may be wrong or failing, or the wiring may be the problem.
Can I keep trying?
No. If it returns at once, stop and call.
Need help with Henny Penny E-25 HEAT AMPS WERE TOO HIGH?
A technician confirms the cause on site and gives you the price in writing before any work starts.