Won't seal or vacuum anymore tray says full we emptied it it still won't work

What red light?

I am having the same problem, it is like the heating element for the sealer is broken.My unit actually will NOT seal if I push the manual seal, but the vacuum works.

It's likely a belt that drives the tray has snapped or come off! If you take the top off you might well see it!

see this causes and fix it. God bless you
Air filter:
If the vacuum cleaner won't pick up dirt and has no suction the air filter might be clogged. Remove the filter and either clean or replace it as needed.
Exhaust Filter If the vacuum cleaner won't pick up and has no suction the exhaust filter might be clogged. Remove and clean the filter, replace it if its torn or damaged.


Vacuum Hose If the vacuum cleaner won't pick up and has no suction the vacuum hose might be clogged. Remove the hose from the vacuum cleaner, stretch it out straight, shine a bright flashlight in one end and try to see light through it. If no light can be seen, use something to run through the hose and free up the obstruction.
Vacuum Bag If the vacuum cleaner won't pick up and has no suction the vacuum bag might be full. Clean or replace the bag as recommended by the manufacturer.

Dust Cup AssemblyIf the vacuum cleaner won't pick up and has no suction the dust cup assembly might not be installed tightly, or it might be cracked or broken. The dust cup must seal tightly in order to produce the right amount of suction. If it is cracked or broken, replace it. Most glues and adhesives will not successfully seal the crack.
Blower Wheel If the vacuum cleaner won't pick up and there is no suction, the blower wheel might be jammed or broken. Check the blower wheel to be certain it turns freely. If it doesn't, check to see if there is anything rubbing against it. If not, but it's hard to turn, the motor is most likely the problem.

Check the two contacts at the back of the tray. Be sure they are cleans as well as the plastic space between them. Then using compressed air clean where the contacts enter the machine in the rear. Usually there is moisture back there and the machine assumes the tray is full of water.

If it's a 2 stroke you have a crank seal out. It can have compression but won't have vacuum, and it won't run. Sometimes the seal can be replaced on the magneto side without splitting the cases, but I'd rebuild the entire motor and replace the crank bearings along with the seals. Good luck!

LOL.. not sure what it will not do.. but assuming it will not **** up the water ? make sure the dial is set to the correct setting. container for soap is full and correctly popped into place...
if the clean water resevoir is empty - it won;t **** up and if the dirty water resevoir is full it wont' **** up the water from the carpet... other than that... I don't know.