The short answer for AFS models
A leaking AFS refrigerator sorts by WHERE the water appears. Inside, under the drawers, means the defrost drain. On the floor at the front means the drain pan or the door seal.
What the owner sees
- Water dripping from the dispenser after each use — A few drops are normal. A steady drip is a dispenser valve not seating.
- Droplets running down the inside of the door liner — A seal that is no longer touching, so warm humid room air is condensing inside.
- Water at the back of the cabinet — The supply line, its connection or the fill valve.
- Water at the front of the cabinet on the kitchen floor — A drain pan that has cracked or overflowed, or condensate running off a failed door seal.
- NEAR MISS — the leak arrived with a new ice maker noise — That points at the fill valve and belongs on the ice-production page.
The ranking for this family
- Defrost drain tube blocked with debris — Ranked first because every unit of this type makes defrost melt and this is the only path it has.
- Blocked or overfilled drain channel behind the liner — The least common of these and the only one that generally needs the liner off.
- Drain pan cracked or dislodged — The pan sits over the compressor and is knocked out of place whenever the unit is moved, which is when most owners notice.
- Water supply line loose or split — The one leak fed by mains pressure, and the only one on this list that can empty into a kitchen unattended.
- Cabinet out of level — A unit tipped forward runs its condensate the wrong way along the channel and out at the front.
Working through it in order
- The order, and why it is this one — Work down this list rather than starting where the fault seems loudest.
- Pull the unit out and look at the drain pan — It should sit square over the compressor and be damp rather than full.
- Check the cabinet is level front to back — A unit tipped forward sends condensate the wrong way along its own channel.
- Decide whether the water is inside the cabinet or on the floor — Inside means defrost drain; on the floor means pan, seal or supply.
Power off first, then the panel
Safety
Switch the breaker off or pull the plug before anything comes apart. A capacitor can hold a charge after the power is off. On a refrigerator the heavy items are the doors and the cabinet itself, so get help before moving it rather than after, and never lay it on its side to reach underneath.
Models in the AFS family
Reference| Model number | Family key |
|---|---|
| AFS157LSS | avanti:refrigerator:afs |
When to call a technician
Call a technician when the checks above have not changed anything, when the fault needs a meter on live terminals, or when the answer turns out to be the sealed system. Call the same day rather than waiting if there is a burning smell, if the cabinet or the plug is hot, or if the unit has tripped a breaker — those are electrical faults rather than cooling ones and they do not improve with time.
Other AFS problems we cover
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
