Montague Induction Range Codes E06, E30: Heat or Cooling
E06 or E30 on a Montague Legend induction range, or six short flashes, means the ambient temperature is too high for the cooling system, or an internal part is overheated. The unit stops working immediately. Let it cool, clear the vents and filter, and cut the room heat.
High: the unit stops immediately and will not cook until it cools and the heat problem is fixed.
What does Montague error code E06 / E30 mean?
The induction unit sheds its electronics' heat into the air drawn through the range, so the air it takes in must be cool enough. The control watches the temperature inside the unit, and if it is too high it shuts down at once and shows E06 or E30, or six short flashes on the lamp. The manual's troubleshooting chart on page 13 gives two causes: ambient temperature too high, or an internal part overheated. It stresses that the intake air must be under 104 F, which is 40 C. The actions are to let the unit cool down, verify that the vents are not blocked, check and clean the air filter, verify that the fan is not sucking in hot air, reduce the ambient temperature and contact a service agency. In a hot kitchen with ranges and fryers close together, the air near the intake can pass that limit.
Affected models and control systems
Montague Legend electric ranges with induction units: V136EO-4I, C36-4I, RB-36-SC/R, 36-4I and M36-4I. The manual lists E06 and E30 in the Troubleshooting Chart on page 13, with an induction note on page 9. Intake air must be under 104 F (40 C).
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
- E06 or E30 shows, or the lamp gives six short flashes
- The induction zones stop during a busy period
- The area around the range is very hot
Possible causes
Listed in Montague's documentation
- Ambient temperature too high
- Internal part overheated
Other likely causes — what usually sits behind error code E06 / E30 on this control. A technician confirms which one it is before any part is replaced.
- Hot exhaust from nearby fryers or ovens drawn into the range intake
- Air filter and vents clogged, so heat cannot leave
- Cooling fan slowed or stopped
- Kitchen ventilation or air conditioning not keeping up at peak hours
Safe checks before calling for service
- Turn the unit off and let it cool down.
- Check that the vents are clear and nothing blocks the air path around the range.
- Clean the air filter and make sure no hot air from nearby equipment is blowing into the intake.
- Bring the room temperature down if you can, so the air entering is below 104 F. Restart and, if E06 or E30 returns, note the room conditions for the service call.
How a technician diagnoses error code E06 / E30
- Read the code and ask about room conditions and how long the unit ran.
- Measure the air temperature at the intake against the 104 F limit.
- Check the air filter, vents and the fan's rotation once the unit is isolated.
- Check the internal temperature sensor and its connector.
- Replace the fan or sensor only if it fails, then run a long cooking test and confirm the unit does not stop again.
- The fan and sensors sit with the power electronics inside a live-supply appliance.
- If room heat is the cause, the fix may need ventilation changes that a technician and the kitchen's managers should plan together.
How error code E06 / E30 differs from similar codes
E06 and E30 cover ambient heat or an internal part overheating. E03 is the heat sink with blocked airflow, and E04 is the cooking zone.
Technical reference
- Document
- Montague Legend Electric Range, Operation Manual, Installation/Operations
- Edition
- No revision printed (file name: Final-Submission; listed on montaguecompany.com/manuals in 2026)
- Models / control
- Legend Electric Range V136EO-4I, C36-4I / RB-36-SC/R, 36-4I, M36-4I (induction units)
- Section
- Troubleshooting Chart with Error Code / Indicator Lamp Flash Code, printed p. 13; induction fault note p. 9
- 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 Montague range error codes
Why does the unit stop during rush hours?
The manual says ambient temperature too high can trigger it, and intake air must be under 104 F (40 C).
Can I just restart it?
Let it cool first. The manual says to cool the unit, check the vents and filter, and reduce the ambient temperature.
Is E06 the same as E30?
The manual groups them in one row with the same meaning, though it does not explain the second number.
Need help with Montague error code E06 / E30?
A technician confirms the cause on site and gives you the price in writing before any work starts.