BKI Combi-King Error Codes

BKI Combi-King combination ovens are some of the most versatile units in any commercial kitchen. That’s why it’s important to troubleshoot any issues that may arise as quickly as possible. If your Combi-King is displaying an error code, learn below what it means and how you can quickly troubleshoot the issue.

Please note that this guide is to help you identify and understand an issue easier. If you’re operating this equipment, please contact an authorized service technician to make necessary repairs or resolve any potential problems.

BKI Combi-King Error Codes

E01 – Chamber Probe

• Code Description – Compartment probe error.
• What’s the Cause for the Code? – Cooking block, automatic restore.
• Solution – Have the compartment probe replaced by an authorized service technician.

E03 – Inv

• Code Description – Motor inverter alarm.
• What’s the Cause for the Code? – Cooking block, automatic reset.
• Solution – Contact an authorized service technician if problem persists.

E04 – Air Flow

• Code Description – Air flow rate alarm engages for gas burner.
• What’s the Cause for the Code? – Cooking cycle block, manual reset.
• Solution – Check to see if there is anything obstructing the combustion fumes exhaust chimney. Contact an authorized service technician to resolve.

E05 – Motor Safety

• Code Description – Motor alarm engages.
• What’s the Cause for the Code? – Cooking block, automatic reset.
• Solution – Contact an authorized service technician if problem persists.

E06 – Chamber Safety

• Code Description – Compartment safety high limit
• What’s the Cause for the Code? – Cooking block, manual reset.
• Solution – Contact an authorized service technician if problem persists.

E07 – PWM

• Code Description – PWM board error (communication timeout or problems on fan speed).
• What’s the Cause for the Code? – Cooking block.
• Solution – Contact an authorized service technician to resolve.

E08 – PWM 2

• Code Description – PWM second board error (communication timeout or problems on fan speed).
• What’s the Cause for the Code? – Cooking block.
• Solution – Contact an authorized service technician to resolve.

E09 – Com PWM

• Code Description – PWM second board error.
• What’s the Cause for the Code? – Cooking block.
• Solution – Turn off and turn back on again. If problem persists, contact an authorized service technician.

E10 – Com PWM2

• Code Description – PWM2 board communication error.
• What’s the Cause for the Code? – Cooking block.
• Solution – Turn off and turn back on again. If problem persists, contact an authorized service technician.

E12 – Ignition Reset

• Code Description – Gas ignition is not detected.
• What’s the Cause for the Code? – Cooking cycle block, manual reset.
• Solution – Press the manual restore button. If the problem persists, contact an authorized service technician.

E13 – Ignition Reset 2

• Code Description – Gas ignition is not detected on burner 2.
• What’s the Cause for the Code? – Cooking cycle block, manual reset.
• Solution – Press the manual restore button. If the problem persists, contact an authorized service technician.

E14 & E15 – Hi Temp

• Code Description – Control compartment temperature too high.
• What’s the Cause for the Code? – Cooking is blocked, automatic restore.
• Solution – Check the oven’s perimeter ventilation (a.k.a. louvers) and the correct functioning of the cooling fans of the components. Clean the filters by following the recommended procedure in the operation manual.

E16 – Communication

• Code Description – Main board communication error.
• What’s the Cause for the Code? – Cooking block.
• Solution – Turn off and turn back on again. If problem persists, contact an authorized service technician.

E17 – Core Probe

• Code Description – Error with the core probe.
• What’s the Cause for the Code? – Manual restore is recommended.
• Solution – Have the core probe by an authorized service technician.

E18 – Air Flow 2

• Code Description – Air flow rate alarm engages for the second gas burner.
• What’s the Cause for the Code? – Cooking cycle block, manual reset.
• Solution – Check to see if there is anything obstructing the combustion fumes discharge chimney, or contact an authorized service technician.

E19 – Probe 4

• Code Description – Humidity control probe 4 alarm engages.
• What’s the Cause for the Code? – Cooking block.
• Solution – Have humidity probe 4 replaced by an authorized service technician.

E20 – Probe 5

• Code Description – Humidity control probe 5 alarm engages.
• What’s the Cause for the Code? – Cooking block.
• Solution – Have humidity probe 5 replaced by an authorized service technician.

E21 – No Water

• Code Description – There’s no water to generate steam.
• What’s the Cause for the Code? – Cooking cycle block, automatic reset.
• Solution – Check the connection to the water pipeline and make sure that the shut-off valve is open.

E22 – Power Fail

• Code Description – Electrical power failure.
• What’s the Cause for the Code? – Cooking block.
• Solution – Press the master knob and hold for one second.

E23 – Boiler Drain Not Completed

• Code Description – Water from boiler did not drain properly.
• What’s the Cause for the Code? – Cooking block .
• Solution – Turn off and turn the power back on. Make sure the boiler discharge valve is in proper operating condition, and check the boiler.

E24 – No Water Litre-Meter

• Code Description – Litre-meter, washing alarm.
• What’s the Cause for the Code? – Washing block, manual restore.
• Solution – Press the manual restore button. If the problem persists, contact an authorized service technician.

For more assistance with your BKI Combi-King oven—from cleaning tips to a full library of BKI manuals—turn to Parts Town to help you troubleshoot any common issues you may have.

 Please contact an authorized service technician who can help with all your commercial kitchen equipment needs.