Error code · Blendtec · Blenders

Blendtec Chef 775 Blender Error Codes E-01 to E-06

E-01 through E-06 are error messages shown on the LED information center of the Blendtec Chef 775. The owner's manual lists the range but gives no meaning for each number, so we find the cause by testing. Press cancel or exit, write down which number is shown, and unplug the blender and plug it back in firmly.

Medium · inspection needed

Medium: the blender may stop or refuse to start, but the manual does not describe a safety hazard.

(844) 393-0816

Code: E-01 to E-06
Maker: Blendtec
Equipment: Blenders
Applies to: Chef 775 LED information center

What does Blendtec error code E-01 to E-06 mean?

The Chef 775 uses an LED information center to show the state of the blender, and when the control finds a problem it shows an E number from E-01 to E-06. The manual lists the range under error messages on the display but does not give a separate meaning for each number. We therefore do not guess which part each number points to. What we can say is that each number identifies a different part of the control, so the number is the most useful thing to record, along with when it appeared. Staff see an E number on the display, and the blender may stop or refuse to start. The manual's list is a practical set of things to look at: which E number appears and when, power quality and plug condition, sensors and the connections to the control, and the control board if one number keeps returning. A single appearance after a power dip is different from a number that returns every day.

Affected models and control systems

This applies to the Blendtec Chef 775 with the LED information center. Other Blendtec models display different messages.

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

An E number between E-01 and E-06 shows on the display
The blender stops during a cycle
The blender refuses to start
The same number returns after unplugging

Possible causes

Listed in Blendtec's documentation

A particular E number triggered by an unknown condition
Poor power quality or a bad plug
Sensor or connection to the control failing
Control board failing, if one number keeps returning

Other likely causes — what usually sits behind error code E-01 to E-06 on this control. A technician confirms which one it is before any part is replaced.

A plug or outlet that makes poor contact so the control sees an unstable supply
A cable between the base and the control that is worn from daily lifting and cleaning
A control board that logs the same number each time a high-load cycle starts

Safe checks before calling for service

✓ What an operator can do

Press cancel or exit.
Write down which E number is shown.
Unplug the blender and plug it back in firmly.
Do not put a hand or utensil near the blade while the blender is plugged in.
If the number returns, note when it appears and call us with the number.

How a technician diagnoses error code E-01 to E-06

Record the E number, the cycle and the load when it appeared.
Check the plug, cord and outlet, and the supply voltage.
Inspect the sensor connections and wiring to the control.
Repeat the cycle to see whether the same number returns.
Check the control board if one number keeps returning.
Replace the part the testing names, then run a full load to confirm.

! Leave this to a technician

The manual gives no meaning for each number, so the cause has to be found by testing.
The sensors and control board are inside the base with live voltage.
The blade makes live testing unsafe for an operator.

Technical reference

Document: Blendtec Commercial Products manual, 6.2 Error Messages on Display
Edition: All Models, US ENG, CA FRE, MX SPA, Aug 2017 (copyright 2015 Blendtec, Inc.)
Models / control: Chef 775 LED information center
Section: Section 6 Troubleshooting - 6.2 Error Messages on Display, printed pp. 47-49 (PDF pp. 49-51)
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.

→Same maker

Related Blendtec blender error codes

Error: Invalid blend cycleBlendtec Blender Error Message: Invalid Blend Cycle Error: Motor control error detectedBlendtec Blender Error Message: Motor Control Error Detected Error: Touch controller not detectedBlendtec Blender Error Message: Touch Controller Not Detected Error: Touch controller output is invalidBlendtec Blender Error Message: Touch Controller Output Is Invalid Overload ErrorBlendtec Blender Overload Error: Motor Overloaded Overtemp ErrorBlendtec Blender Overtemp Error: Motor Overheating Touch ErrorBlendtec Blender Touch Error: Sensor Touched Error: Overload condition detectedBlendtec Commercial Blender Error Code Overload: Motor Overloaded Error: Overtemp. Condition detectedBlendtec Commercial Blender Error Code Overtemp: Motor Too Hot Error: Read / Write error detectedBlendtec Commercial Blender Error Code Read / Write Error: Stored Data Error: Reset error detectedBlendtec Commercial Blender Error Code Reset Error: Unexpected Reset Error: Temp. Sensor not detectedBlendtec Commercial Blender Error Code Temp Sensor: Not Detected

E-01 to E-06Questions about Blendtec error code E-01 to E-06

What does E-03 mean?

The manual lists E-01 through E-06 without a separate meaning for each number, so we diagnose by testing.

Will unplugging clear it?

Sometimes, if it was a power glitch. A number that returns needs a look.

Why does the number matter?

Each number points to a different part of the control, so it helps us.

Book a visit

Need help with Blendtec error code E-01 to E-06?

A technician confirms the cause on site and gives you the price in writing before any work starts.

(844) 393-0816

Open the booking form