What could be wrong with my aircon unit? Water dripping sound

Typically a blocked evaporator drain. Remove filter and inspect the drain pan which is below the radiator looking bit. Clear any obvious blockage around the outlet. Alternatively, find the drain outlet and blow back up it gently. This can be done with compressed air or similar. Take a photo of the indoor / incar unit and post it here if you are still stuck.

water dripping is to be expected, dont worry about it. But it sounds like its not tipped to the outside enough. Also check inside under the cover, if leaves and debris get stuck in there it will change the direction of the water flow.

I would make sure the 'drain hole' is clear and not stopped up. Sounds like it could be stopped up and you have so much water in the unit it's over-flowing and coming out inside the window.

hope this helps.

p.s. one other thing - you might need to put another hole in the unit (to allow better draining). Typically these units just drip water outside and putting (with a drill) another hole in the bottom of the unit to allow better draining is easily done.

Sounds as if unit is freezing over----typically a response to lack of proper ventilation-----check all filters and access panels to unit and clear or clean as needed-----if unit has a drip pan make sure unit has been positioned properly so as to catch excess......properly ventilating unit should resolve issue though

In the dashboard,set down low is a driptray.It collects water that comes off the aircon.It has a hose (sometimes 2) that drains the water out of the car via the firewall so it drips onto the road.This is blocked or the tray has a buildup of gunk.The hose is about 1/2 inch thick.If you lay on the floor where it leaks with a torch you should find it.Or look in the engine bay,just to the left or right of centre(which side leaks?)and backtrace it into the car.You may find the inside hose has fallen off allowing the water to drip inside.Hope this helps you

all air conditioners condense water .. the water is normally drained to the outside thru a hole near the outside bottom of the unit .. the unit has to be mounted so that it doesnt tilt inward .. the drain hole has to be cleaned once in a while ... if its clogged or if the unit is tilted inward then the water will drain inside the house .. less likely but possible is a cracked or damaged drip pan inside the unit ... thats a shallow pan under the condenser (cold) coil that captures the water and directs it toward the outside drain .. so check the tilt and clean the drain

You have a clogged drain.

Auto ac units have an outside drain for the condensation. If you ever noticed a car running and it looks like it's leaking something on a hot day it's the condensed water from the ac unit draining. What you have is a clogged or disconnected drain hose.
You need to find the hose and drain and reconnect them. Sounds simple, good luck.

1. Do not set the aircon too low temperature in overcast weather, this will cause ice ups and water dripping. Optimal comfort zone temperature is 24c.
2. You need to open the grill cover on the front of the aircon which unclips either end left and right with a finger pressure. You will find two filters which can slide out and should be cleaned. First tap them together to remove dust, then you can wash them with mild soap and cold water.
3. There is the third possibility that an insect has made a nest in the drainpipe. You should look on the outside of the building and locate a plastic drainpipe. You can either blow into this pipe with your mouth or get a blower. This will unblock any restriction in the drainpipe.
Goodluck and ratemeplease.

Yes, if the filters are clean, the coils are clean, and it is still freezing up in cooling mode, then it is low on refridgerant.