Siruba L818FM1 Error List & Troubleshooting Guide (2021 Models)
The power voltage may be too high. Verify your power supply matches the motor's requirements. Encoder Error / High Inertia
When you encounter an error code, the first step is to follow the specific recommended actions in the table above. However, if the issue persists or the code is not listed, you can also try these general troubleshooting steps:
: The machine or motor is physically locked (jammed), or the motor connector is improperly inserted. E7: Motor Positioning Failure siruba+l818fm1+error+list+2021
An extraordinary signal was detected from the motor connector. Check the connector pins and wiring. Position Detector Error
Internal memory error. Often requires turning the machine off and back on after a few minutes. If it persists, the control board may need service. Counter Set to Zero
Electronic errors usually flash on the control panel display. Error Code Likely Cause / Solution Over Voltage Power voltage is too high. E2 / ERR20 Low Voltage Siruba L818FM1 Error List & Troubleshooting Guide (2021
To minimize errors and ensure optimal performance, regular maintenance is crucial. Here are some preventative measures to take:
Clean the hook area, ensure the needle is inserted properly (long groove to the left), and check the needle position sensor connection.
(Needle Bar Position Error) may require manual adjustment of the needle bar height or timing relative to the hook. Solenoid Protection: However, if the issue persists or the code
Since error codes vary by control system version, the best source is always the . Recommended sources:
Mechanical blocks occur when the physical components of the Siruba L818F series jam, preventing the motor from turning over safely. E04 / ERR3: Motor / Machine Locked
Remember: an error code is not a failure—it is a conversation between your machine and you. Listen carefully, and the L818FM1 will reward you with years of smooth, high-speed stitching.
: Outside electrical noise is entering the signal, or there is a high-frequency ON/OFF repetition error.
, but this morning, the digital display on the control box wasn't showing the usual stitch count. Instead, it flashed a cryptic