Error Code
high
Unox BAKERLUX SHOP.Pro – Contactors are Chattering
On your BAKERLUX SHOP.Pro unit, chattering contactors typically indicate an unstable power…
Unox BAKERLUX SHOP.Pro - The Control Panel Does Not Respond
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 BAKERLUX SHOP.Pro unit, an unresponsive control panel, particularly with a damaged LCD screen, indicates a critical failure of the primary user interface. This issue prevents any operation of the oven. The definitive solution involves replacing the entire control panel assembly to restore full functionality.
Technical Details
Repair Steps:
- Safety First: Disconnect the UNOX BAKERLUX SHOP.Pro oven from the main power supply and ensure it is fully cooled down. Safety is paramount when working with electrical components.
- Visual Inspection: Carefully inspect the control panel for any obvious physical damage, cracks on the LCD screen, signs of liquid ingress, or burn marks. Document any observations that confirm a damaged screen or panel failure.
- Access the Control Panel: Refer to the official UNOX BAKERLUX SHOP.Pro service manual for your specific model to identify how to safely access the control panel assembly. This typically involves removing the top, side, or rear access panels.
- Disconnect Wiring: Before removing the panel, meticulously document or photograph all cable connections, including ribbon cables, power connectors, and touch sensor wires. Carefully disconnect them, noting their exact positions.
- Remove Old Control Panel: Unfasten any screws, clips, or latches securing the damaged control panel assembly to the oven chassis. Gently extract the entire old assembly from its housing.
- Install New Control Panel: Position the new UNOX BAKERLUX SHOP.Pro Control Panel Assembly into the designated slot. Ensure proper alignment with mounting points and secure it using the original screws or fastening mechanisms.
- Reconnect Wiring: Systematically reconnect all documented cables to the new control panel. Double-check that all connections are secure, correctly oriented, and free from pinching.
- Power On and Test: Restore power to the oven. Observe the new control panel for proper illumination, responsiveness to touch, and functionality through all menu options. Conduct a comprehensive functional test of the oven.
- Final Reassembly: Once proper operation is confirmed, securely reinstall all previously removed access panels. Ensure all screws are tightened and the oven is ready for safe use.
Common Questions:
Q: Why did my UNOX BAKERLUX SHOP.Pro control panel fail?
A: Control panel failures on UNOX BAKERLUX SHOP.Pro units can result from physical impact, liquid damage, prolonged exposure to high heat and humidity, or electrical surges. A damaged LCD screen specifically points towards physical trauma or internal electronic component failure.
Q: Can I replace only the LCD screen on my BAKERLUX SHOP.Pro control panel?
A: In most cases, UNOX BAKERLUX SHOP.Pro control panels are supplied as complete sealed assemblies. Attempting to replace just the LCD screen is generally not recommended due to complexity, specialized tools required, and the risk of further damage or voiding warranties. Replacing the entire panel ensures proper functionality and sealing.
Q: How can I prevent future control panel damage?
A: To prevent future damage to your UNOX BAKERLUX SHOP.Pro control panel, avoid spraying cleaning agents directly onto the screen, protect it from impacts, ensure proper ventilation, and be mindful of potential liquid spills in the kitchen environment. Regular maintenance and careful handling are key.
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.