Error Code
medium
Merrychef e1s – Error 98: Incomplete Cleaning Cycle
On your eikon e1s unit, error code 98 indicates an incomplete cleaning…
Merrychef e1s - Error E 107: Error - QTS-SRB Communication Error
Critical / Stop Operation
Warning: The information provided here is for educational purposes only.
Working with commercial kitchen equipment involves high voltage, gas, and high temperatures.
We strongly recommend contacting a certified service technician for any repairs.
We are not responsible for any damage or injuries resulting from DIY repair attempts.
This information is provided 'as is' without any guarantees of completeness or accuracy.
TLDR
On your eikon e1s unit, error E 107 indicates a critical communication failure between the Quick Touch Screen (QTS) and the System Relay Board (SRB). This prevents normal operation and requires immediate attention to restore machine functionality. Begin by power cycling the oven, then carefully inspect the data cable connections for secure seating or damage.
Technical Details
Repair Steps:
- Power Cycle the Oven: Turn off the MERRYCHEF eikon e1s unit completely by unplugging it from the power source or switching off the dedicated circuit breaker. Wait for at least 60 seconds to ensure full discharge, then restore power. This can sometimes clear transient communication glitches.
- Safely Access Internal Components: Ensure the oven is disconnected from all power. Refer to your oven’s service manual to carefully open the necessary access panels (typically the top or side panel) to gain visual access to the Quick Touch Screen (QTS) and System Relay Board (SRB). Always observe proper safety precautions when working with commercial kitchen equipment.
- Inspect the Communication Cable: Locate the ribbon or data cable that connects the QTS to the SRB. Visually inspect the entire length of this cable for any signs of damage, such as cuts, pinches, tears, bent pins on connectors, or discoloration indicating overheating.
- Reseat the Cable Connections: Gently but firmly disconnect and then reconnect the communication cable at both the QTS and SRB ends. Ensure the connectors are fully seated and locked into place. A loose connection is a common cause of intermittent communication errors.
- Check for Board Damage: While the panels are open, visually inspect both the QTS and SRB for any obvious signs of damage, such as burnt components, bulging capacitors, or evidence of water ingress. If any damage is visible on either board, the affected component(s) will require replacement.
- Test Oven Operation: Reassemble all oven panels, ensuring all covers are securely fastened before restoring power. Turn on the unit and observe if the E 107 error persists.
- Professional Service Recommendation: If the error remains after performing these troubleshooting steps, it indicates a deeper hardware issue. This likely points to a faulty communication cable, a defective Quick Touch Screen (QTS), or a malfunctioning System Relay Board (SRB). At this point, contact a certified MERRYCHEF technician for further diagnosis and replacement of components.
Common Questions:
Q: What do QTS and SRB stand for on my MERRYCHEF eikon e1s?
A: QTS stands for Quick Touch Screen, which is the primary user interface for operating the oven. SRB typically refers to the System Relay Board or a similar main control board responsible for managing various oven functions and relaying commands from the QTS.
Q: Is the MERRYCHEF eikon e1s safe to use with an E 107 error?
A: No, the E 107 communication error indicates a critical fault that prevents the oven from operating correctly or safely. It is not recommended to attempt to use the unit until the error is diagnosed and resolved.
Q: What tools are needed to troubleshoot this communication error?
A: For basic troubleshooting like power cycling and visual inspection, you’ll primarily need standard screwdrivers to safely access the oven’s internal components. A multimeter may be useful for advanced diagnostics by a qualified technician to check for continuity or voltage issues.
When to call a technician
For this error, we recommend calling a certified technician. Do not continue operation or attempt repair yourself.
- Equipment shows a critical or stop-operation fault.
- You smell gas, burning, or see smoke or sparks.
- Error returns after following the steps above.
- You are not trained to work on this equipment.
- Warranty or safety could be affected by DIY repair.