Four flashes of the LED on the ice-making board of Fisher & Paykel ActiveSmart ice and water refrigerators in the E522B series, such as the E522BRXFDU and E522BLXU mean the temperature sensor is too cold or…
Four flashes of the LED on the ice-making board of Fisher & Paykel ActiveSmart ice and water refrigerators in the E522B series, such as the E522BRXFDU and E522BLXU mean the temperature sensor is too cold or open circuit. The ice maker cannot get a sensible reading, so it may stop making or releasing ice. The LED sits on the board at the rear power module, visible only from the back, and no flashes means no problem.
1. Check that the freezer is not set colder than needed, and the door seal is clean. 2. Unplug the refrigerator for five minutes, plug it back in, and give it a day. 3. Look for frost buildup around the ice maker that you can see without tools. 4. If the LED keeps flashing four times, call us.
Three flashes mean the sensor reads too hot. Four mean it reads too cold, or the circuit is open, so no usable reading arrives.
Yes, a loose connector can look the same as a failed sensor. A technician checks the connection before replacing parts.
Not directly. It concerns the ice maker, but get it checked so ice production returns. We quote in writing first.
A technician diagnoses it on site and gives you the price in writing before any work starts.
