Does anyone know how to change the temp on the Eheim Jager heater?
I've got a 100 watt Eheim Jager heater in a 22 gallon tank. The red light is on all the time. The water is always at 80 degrees but I want it to be at 76. The heater has a dial on the top and whether I move the dial far to the left or far to the right, it doesn't matter -- the water remains at 80.
There must be something special to do but I've lost the paper instructions and I can't find them online. Any suggestions? Thanks!
I've got a 100 watt Eheim Jager heater in a 22 gallon tank. The red light is on all the time. The water is always at 80 degrees but I want it to be at 76. The heater has a dial on the top and whether I move the dial far to the left or far to the right, it doesn't matter -- the water remains at 80.
There must be something special to do but I've lost the paper instructions and I can't find them online. Any suggestions? Thanks!