Thank you for contacting Jetta!
We would be happy to help with this matter. We kindly request that you attempt the below troubleshooting steps for a hard reset.
- Unplug the blower from the outlet.
- Unplug the black keypad cable from the back of the blower.
- Let it rest for 5-10 mins.
- Replug the keypad cable back into the blower and the blower back into the outlet.
- If the reset were a success, all lights would flash before displaying one green light.
If the troubleshooting steps were unsuccessful, please reach out to sales@jettacorp.com for additional assistance.
Thank you for choosing Jetta!