How do I fix my water cooler...the red add waater light will not shut off

"The Igloo 100 series portable icemakers that are sold all over for about $100 have several minor issues. For ADD WATER light, there are 2 main ones. The water SENSOR is located at the top right of the unit. Remove the BACK cover with 6 screws on the bottom. Remove the TOP assy with 4 screws from inside the case. When the TOP is off, facing the unit from front, you see the small silver wire at the back right. Clean it AND the screw visible thru the hole in the plastic at the end of the sensor wire. The screw is the GROUND side of the sensor. This fixes many of the issues. But the SENSOR senses water FLOW, not water LEVEL. If the PUMP is not moving water, the sensor assumes you are OUT of water and turns on the ADD WATER light. The pump apparently burns out easily. Remove the PUMP wire connector from the CONTROL BOARD and check for continuity in the motor. Be sure your multimeter leads actually touch the connectors. The connection end is too small for most meters, so probe from the backside of the connector. If motor is good, check for 12vdc at the board side of the pump connector. Plug in, turn on. Should be 12vdc within 45 seconds. See, the water pump comes on first. When water is moving over the sensor, then the board will turn on the compressor and start freezing. "

Is the water tank full? Try holding the power button for three seconds...

There is a probe that tells the machine it's full. Change it.

I would switch off the power, disconnect water and keep it so for a few hours. While power off, clean whatever visible build up you find. And make sure you shut the water valve before disconnecting unless you want another project! After a few hours connect water and power and wait until ice made. Goodluck.

I searched forever for an answer to this and never found one. So this is what I did when you take the cover off on the left hand side there are two switches with two wires coming from.each switch. Then in the same group of wires the is two slightly larger wires one red one black. Those wires go to the optic eye that tells the machine is full. Cut and splice these teo wires together coming from the circuit board this will tell the machine it is empty and should make ice. Worked for me. It just doesn't cut off on its own whenever its full.

fixed connecting wires.

hello the light temperature of my leiberr wine cooler is blinking and the temperature indicates an increase in the internal temperature how to fix it?

That is where it is designed to drain, check to see if the door was left open or someone move the temp.

how to remove cover from twin cooler samsung sr-s20-s22

Yes. Unplug and add ice as necessary.