The reservoir sensor on the Cinquantotto uses capacitive technology, which relies on water with sufficient mineral content to complete the circuit. Below are troubleshooting steps and adjustments to resolve sensor-related issues:
1. Check for Proper Water Conductivity
- Ensure the water in the reservoir contains adequate minerals. Without proper mineral content, the capacitive sensor cannot function correctly.
2. Inspect Sensor Connections
If water conductivity is confirmed but the sensor is not working:
- Disconnected Wires: Inspect the wires on the back side of the sensor assembly. Reconnect any that are loose or disconnected.
3. Verify Contact Between Reservoir Bolts and Contactor
If the machine only senses water when the reservoir is tilted:
- Misaligned Bolts: The bolts on the reservoir may not be making full contact with the bolts inside the reservoir holder.
- Follow the steps below to adjust the contactor:
Adjusting the Reservoir Contactor
Tools Needed
- 7mm wrench
- 2.5mm Allen wrench
- Small Phillips-head screwdriver
- 10mm wrench
Step-by-Step Instructions
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Access the Assembly:
- Remove the right side panel of the machine.
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Disconnect Terminals:
- Use the 7mm wrench and 2.5mm Allen wrench to remove the terminal connectors from the terminal.
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Disassemble the Assembly:
- Use a Phillips-head screwdriver to remove the two screws from the back of the assembly.
- Separate the assembly into two halves.
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Adjust the Contactor Screws:
- Hold the silver nut with the 10mm wrench.
- Use the 2.5mm Allen wrench to turn the screw counterclockwise to expose more of the contactor screw.
- Important Note: The assembly has tension springs. Ensure the threaded posts do not touch the white housing during reassembly, as this can cause the screws to stay seated and not make contact with the reservoir bolts.
By following these instructions, you can ensure proper functionality of the reservoir sensor and avoid any issues with water sensing. For further assistance, please contact our technical support team.