Water clogged in the outlet pipe

the drain hole/pipe is blocked look under the car for the outlet pipe and clean the end of the pipe

Possible that the AC condensation water from the evaporator which has to flow out into the drain pipe to the outlet is clogged or that the hose coupling has come off from the evaporator drain tray.
So look under the dash to the AC section and trace the pipe to find the fault.
However if this is OK then the hot water line to the blower for heater has a leak or a joint fault and leaks at the gland. So you need to remove and connect the pipe fittings to clear the leak.

If this unit is new more than likely the condesate drain line does not have a deep U shaped "trap"in it. This allows the negative air pressure inside the unit to draw air up thru the drain line holding the water inside the cabinet until the fan shuts off, then the water can drop out of the unit everywhere.

If the system has been in foe some time and has the proper "trap" the drain line could be plugged any where there is a turn in the pipe. It is a messy clean out but it can be done by cutting the straight PVC pipe, right after the screw in fitting and the 90. This will allow you to unscrew the fitting at the unit and clean it out. Sometime there is a gel like clog that grows at this point. Then you can take a wire or compressed air to clean out the rest of the line to the outlet. Next pour hot water thru the PVC and see how it comes out the end. Worst case you will need to pour a solution of hot water and white vinegar to remove any build up.

See if you can blow itout some way.. check the filter and be certian it is clean . Hope htis helps let me know Jon

The AC fan is blowing the water that has condensed on the cooling pipes.It is possible that there is clogging of dirt in the fins of the cooling pipe'
this results in water logging.The filters must be clogged and dirt has accumalated.Use a good air spray or a water jet to clean.The condensed water must flow to the rear of the unit to drain out .{A/C must be fitted slightly tilted.}.Hope this helps.

Water should come out of the back of a wind unit when it is humid out, usually a drain hole. If water is leaking inside from a window unit, check that the outside drail hole is not clogged or maybe it is not tilted downward enough outside (Usually a very slight tilt down toward the outside to help the water drasin out the back outside). Also, if you have excess water forming, you may need to clean the coil. For central air units water should be drippng outside the home via a pipe or tubing and if the drain tube or pipe is clogged with scum that forms inside the pipe water will back up and overflow in the house near the heater/air conditioning unit. Also, some units have a pump to pump the water out and it may not be working.

It sounds like the water outlet is blocked. Same happened to me.
Unplug machine from mains.
Remove panel located on the rear near the base of machine.
In the bottom right corner you will see the outlet pipe and the pump.
Remove grey outlet pipe to get better access.
Undo the large jubilee clip where the black pipe joins the drum outlet.
Inside this pipe is a white plastic cage filter.
Check to see if anything is blocking it.

Possible blockage in line or at the nozzle ends. There is a small screen that keeps debris from entering the lines but can get clogged. The screen is plastic and is inside the reservoir at the bottom between the pump and the outlet hose. Remove and clean the screen as needed. If the problem persists there is most likely a clog in the line. Slightly higher pressurized air (more than the washer pump can produce) could clear the clog. Be sure to check the nozzles for blockage too. Good luck to you

Yes there is a problem the primary drain is clogged up with crud an your aux. drain pan is full and draining through the emergency drain line
FIND THE OUTLET OF THE PRIMARY DRAINLINE SHOVE A WATER HOSE IN IT TURN IT ON AND COUNT TO 10 AND PULL THE HOSE OUT WATER WILL COME OUT THEN LOTS OF SLIME THEN YOU ARE DONE REPEAT THIS PROCESS ONCE EVERY 3 WEEKS DURING THE SUMMER

Sounds like your outlet at the top has clogged with grit/dirt. Turn the shower off, remover the entire shower head hose from its base (where it screws into the wall or pipe. Turn water back on. If you get a steady flow (as you should) the problem is isolated to the shower head/hose. Detach the shower head from the hose and clean the screen inside, attach hose back on first, try water again, if this flows then your blockage is in the head itself. After removing and cleaning the screen inside the shower head, reattach and run water, this should fix your problem, if not, you may need a new shower head. If the water will not flow to the outlet pipe alone, either your shower switch is broken or you have a serious plumbing problem.