Hello, Thank you for using this service, I will be helping you with your problem today
How long has this been closed and running since you defrosted the drain ? is the fan inside running ?
It has been running more than half an hour since i freed up the drain hole. The fan appears to be running.
It took about half an hour to break the ice on the floor and to melt the trough ice with a heat gun.
Sorry Cant stay on line any longer. May try to reconnect tomoorow night or sSunday AM. Milt
Sorry I could not stay on the internet to await your answer Friday evening. We had decided to wait it out after frantically removing all the food from the freezer and trying to keep it from spoiling in the above 90 degrees we've been experiencing here in NY. Your answer turns out to have been correct because the warning light did go out the next day and all seems OK. You certainly get A for yur efforts, though we had some anxious hours till that light went out. Thanks. Milt