Norcold 811 turns off
I have a Norcold 811 that shuts down after 2 days running freezer gets cold ref.gets then the temp. starts to rise. I tuned it off then back on then it will start running again? This on 120V. I just ...
Forum Discussion
When this occurs are you getting any fault codes?
ON led light should blink to indicate a fault
*ON Led flashes 1x every 3 seconds------Back up operating system....test thermistor resistance,,,,,,30-32K @32*F
*ON led flashes 2x every 3 seconds------Mode switch failure...replace optical control
*ON led flashes 3x every 3 seconds------AC heater failure....resistance 38-53 ohms,,,,,,if tests OK then power board
*ON led flashes 4x every 3 seconds------Controls failure.....replace power board
*ON led flashes 5x every 3 seconds------No cooling detected....power board, obstruction in draft, cooling unit blockage
ON led light should blink to indicate a fault
*ON Led flashes 1x every 3 seconds------Back up operating system....test thermistor resistance,,,,,,30-32K @32*F
*ON led flashes 2x every 3 seconds------Mode switch failure...replace optical control
*ON led flashes 3x every 3 seconds------AC heater failure....resistance 38-53 ohms,,,,,,if tests OK then power board
*ON led flashes 4x every 3 seconds------Controls failure.....replace power board
*ON led flashes 5x every 3 seconds------No cooling detected....power board, obstruction in draft, cooling unit blockage
