What to do if my Techno Block Refrigerator shows a HIGH/LOW pressure alarm?
If your Techno Block Refrigerator displays a HIGH/LOW pressure alarm, it indicates that the pressure switch has detected a pressure value exceeding the allowed differential. To resolve this, inspect the pressure switch to ensure it's working correctly. Also, check the condenser to confirm it is clean and that the condenser fan is functioning as expected.
Why is ice forming on the evaporator in my Techno Block AT?
If ice is forming on the evaporator of your Techno Block Refrigerator, preventing regular airflow, it could be due to several reasons. It might be that the door is opened too frequently, there's a fault in the evaporator fan, the solenoid valve is defective (in models using hot gas defrost), the defrost heater isn't working correctly (for electric defrost models), or the defrost process itself is faulty. In any of these cases, you can try increasing the defrost termination temperature by a few degrees and increasing the number of defrost cycles.
Why does the compressor keep stopping in my Techno Block Refrigerator?
If the compressor in your Techno Block Refrigerator stops, it could be due to insufficient ventilation in the room where it's installed, anomalies in the mains voltage, or a faulty condenser fan. The device is designed to reset automatically in these situations.
How to fix a Techno Block AT Refrigerator when the display does not light up?
If the display on your Techno Block Refrigerator isn't lighting up, check the following: ensure the unit is receiving power, verify that the mains cable is properly connected, and inspect the fuses inside the electrical panel.
What to do if my Techno Block AT says 'Door open'?
To address a 'Door open' issue on your Techno Block Refrigerator, verify the coldroom door is closed, check the door seal, and ensure no hot items have recently been placed inside.
Explains how the AT single blocks produce cold using refrigerants and compression.
Lists mechanical and electrical safety devices included with the unit.
Guidance on connecting the unit to the mains, including voltage checks and wire colours.
Explanation of control panel buttons, functions, and LED indicators.
Importance and general guidelines for maintaining the unit's performance.
Identifies common operational issues like compressor stops and evaporator icing.
Details alarm labels, failures, causes, and problem resolutions for system monitoring.
General| Brand | Techno Block |
|---|---|
| Model | AT series |
| Category | Refrigerator |
| Language | English |
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