🔧Troubleshooting: Error Codes of ETENWOLF Tire Inflator - What They Mean & How to Fix Them

Updated on May 28, 2025

Applies to Models:
✅ Zephyer S3
✅ Zephyer S5
✅ Vortex S6

If your ETENWOLF tire inflator displays an error code, don’t worry — it’s designed to help you identify and fix the issue quickly. Below is a list of common error codes, what they mean, and how to resolve them.

E08 – Pressure Sensor Abnormality

Cause: The Internal pressure sensor is not working properly.
Solution: Try restarting the inflator.

E10 – Motor Overload or Short Circuit

Cause: The current exceeds normal levels due to a motor stall or a possible short circuit.
Solution: Turn off the device and restart.

E11 – Battery Temperature Too Low

Cause: The battery temperature is below 0°C (32°F).
Solution: Charge the device in a room-temperature environment.

E12 – Battery Temperature Too High

Cause: The battery temperature is above 48°C (118°F).
Solution: Let the device cool down, then charge at normal temperature.

E13 – Battery Temperature Below -20°C

Cause: Extremely cold temperatures are preventing safe operation.
Solution: Move the inflator to a warmer environment and turn it on again.

E14 – Battery Temperature Above 70°C

Cause: The device is too hot to operate safely.
Solution: Allow it to cool to room temperature before turning it on again.

E15 – No Pressure Change Detected

Cause: The inflator has been running for 5 minutes, but the pressure has not changed by more than 2.5 PSI.
Solution: The device will auto shut off. Could you restart it to continue using?

E16 – Pressure Exceeds Measurement Range

Cause: Tire pressure is too high for the device to measure.
Solution: Release some air from the tire. The device will recover automatically.

E18 – Battery Fault

Cause: Internal battery issue detected.
Solution:
Please contact our support team. Send the following information to support@etenwolf.com: