You should be able to set sensor 2 to 0 for
high and -2 for low. If it is not allowing you to do so please try the hard
reset instructions below. Thank you.
- Bring all three units side by side and remove all batteries
- Place batteries into display first
- Place batteries into both sensors
- Allow units to sit side by side until they connect-then place in freezer/fridge.
Removed the power from all 3 units for about 2 minutes.
Pressed the pinhole reset button for about 10 seconds.
Put the batteries into the display 1st. Press the pinhole reset for 10 seconds again.
Put the batteries into sensor 1.
Put the batteries into sensor 2.
I have set the temp range as in instruction book -22F - 0F but alarm still goes off.