Kolpak - Polarpak - door left open all night, might be broken

http://www.kolpak.com/search.aspx?searchmode=anyword&searchtext=38823S

Try the resource center. I found a few manuals but this site is not very user friendly. Have to kinda surf around.

There is a Mullion heater designed for that Kolpak that's actually installed inside the inside face on the door jamb. Kolpak may be willing to give you pointers but its best to let your refrigeration tech check it out. If its shorted you might be grabbing a door with 115 volts on it. Usually water from melted ice gets inside there and causes the heater to fail and short to ground. Hope this helps and good luck.

none, its unnecessary. Hope this helps.

Is the compressor cycling on and off? Is there any oil around fittings at components? Gas is the last thing you put in a refrigeration system. You need to find the leak before you put any more gas in the system. Hope this helps good luck.

Generally that is just frozen water vapor left over from the defrost and nothing to worry about. hope this helps and good luck.

evaporator is probably frozen up

Shop for Koldpak walk in freezers Kolpak P7-610-FS Walk-In Freezer w/Floor $8870.40 Kolpak P7-1010-FT Walk-In Freezer w/Floor $9916.65

Hi,

With the door left open moisture would get into the unit behind the walls and into the duct work. The only way to fix this right is to unload it and let it unthaw for a day or so open. Once it is all defrosted and restarted it should be fine again.

After looking at some advice from others I turned the internal dial to the OFF position, then turned it back to 6 or 7, and left it for 20 minutes, and it is now freezing again.

i would take the machine outside and blast it with a hose. use hot water mixed with bleach and dish detergent to clean the inside  thoroughly.