Water is running out of the vent hose in back of the unit.

All portables, alllll, you have to put unit in
window with a slight tilt, as the unit runs
it creates condensation that condensation
is the water leaking out the back it's supposed
to do that, I have seen people hook a hose up
an let it drain in a bucket.
even your car a/c leaks water

It appears as if the water may not be flowing through the hose.
* When you use a hose the unit must be located near the drain. If the hose is to long the water will not flow freely and cause the water to back up in the hose triggering the bucket full.
* If the unit is lower or the hose runs up hill even the slightest incline will cause the water not to flow backing up to the machine
* Hose must remain flat and in a down hill flow to the drain if you are running a longer hose than recommended. If you are have a long distance to run the hose elevate the dehumidifieer by placing it on a stand, milk crate, anything that will hold the unit. Be sure it is large enough and strong enough to support the unit to prevent it from falling. This will help siphon the water from the unit and prevent any water to back up the unit.
* If your using an old hose make sure there are no kinks and water flows freely through the hose. Any kinks or type of pinch in the hose will cause the water to back up

I hope this helps resolve your issue. This is the most common mistake when using a hose.

It is normal for an air conditioner to leak water out the back. This water is actually the humidity being taken out of your house. Being vented out in to the garage is always an issue with condensate water. I have seen some people take a funnel and run a hose outside the garage somewhere. Keep the vent closed. It will be harder to cool the house with the vent open because it lets outside air in to the house.

Hi and welcome to FixYa, I am Kelly.
Your freezer evaporator drain is clogged. Unplug the unit.... open the lower back of th unit by remvoing the fiberboard cover. Place an external fan directed into the freezer compartment for just over 2 hours. (Water mess) Use a vacuum to clear the debris from the catch pan basin in the bottom of the unit. Make sure to clen off the END of the compartment drain hose. Next revers the vacuum flow to exhaust. Force aire throught the end of the comaprtment drain hose to float out any debris in the evaporator drain funnel. Clean up the residual water and return the unit back to normal service. This should stop the water thatis caused by the automatic defrosting cycle from comeing through the evaporator acess panel vents.
Thanks for choosing FixYa,
Kelly

You need to take back of dish washer off unhook the drain hose and clean that hose good with soap and water or companies recommandations for cleaning hose and as for inside being dirty use a disinfectant clean the inside out and then after hoses are put back on and back is back on run dishwasher with no dishes and no soap for one cicle to rinse and test unit.

do not close your vents on the a/c unit because this makes the compressor have higher head pressures in the long run will cause the compressor to fail it will last longer if you set the thermostat to lower setting rather than closing off the vents. You need to clean out your condensate drain I use a small wire brush and water hose clean them out.

Drain problems are almost always going to be a clog. Disconnect the drain hose from the air gap vent at the sink top. Place a bucket under the hose and run the drain cycle. Unit should drain. If not, clog is either in drain hose or under the dishwasher's internal filter. Remove filter. Locate the item causing the clog and remove it. If nothing is found here, the problem will be in the air vent gap filter itself. Disconnect the other hose and remove the air vent gap from the sink. There's a small cap at the top of the filter. Press the clips in to remove the cap. Flush the unit with water or use a thin, long blade screwdriver to remove the debris.

Put it all back together and test again. You should be fine.

Sounds like the Vent hose is blocked.
Turn the Dryer on then go outside and check for air. If it's clogged ... Unplug the unit, take the hose off either at the dryer or outside vent, use something to probe the inside like a hanger , (put a small hook on the end) .. or completly remove the vent hose,take it outside ..see if you can see daylight , if not the unclog it.
BEFORE DOING ANY WORK ...DISCONNECT THE POWER

I am guessing that their is a flag control(switch) in the airstream of the vent and it is now stuck in the closed position due to the snow, maybe. Find the flag switch and make sure it can move freely. It must move freely for the venter fan airstream to operate or move it.  

It is acutually a collector pan for the drain hose. When the refrigerator runs a defrost cycle (about every couple days), that pan collects the water from the ice that is melted and drains it through a hose inside the unit, to a pan under the unit. You will have to pull the back panel off the back of the freezer and melt it with either hot water or a hot blowdryer. Do it until you see the water draining freely into the bottom pan.