Find the water before the part
A leak is diagnosed by location and timing. Water inside the cabinet under the crisper means the defrost drain. Water on the floor at the front means the same fault one stage later. Water at the back means the tray or a connection. Water that appears only in humid weather usually means the seal. The CCFW designation spans three model numbers in the table below. Which one you have decides the part number, not the repair — the fault below is the same across the line.
What you actually observe
- Leak started after the unit was moved or levelled — A tray knocked out of place or a cabinet now tipped forward so the drain no longer runs the right way.
- Leak started after a filter change — On plumbed models that is the connection, not the cabinet, and it is found with a dry cloth and a torch.
- Water inside the door shelves — Condensation from a seal fault, most obvious on the hinge side.
- Wet insulation smell from the back panel — A long-running leak that has soaked into the cabinet. Stop and get it looked at.
- NEAR MISS — water from an ice maker bin that has fused — A temperature problem rather than a plumbing one, and the ice page covers it.
Causes, most likely first on the CCFW line
- Blocked or frozen defrost drain — First on this family and the cause of most leaks on any cabinet with automatic defrost. Debris and food particles reach the drain hole, block it, and the melt water backs up into the liner instead of running to the tray.
- Drip tray overflow, displacement or cracking — Second. The tray sits over the compressor so the heat evaporates the water; a tray knocked askew when the unit was moved, or cracked with age, simply puts that water on the floor.
- Condensation from a failing door seal — Third. Warm humid air entering past a hardened gasket condenses on the cold liner and runs down, which looks exactly like a leak and gets worse in summer.
- Supply line, inlet valve or filter head on plumbed models — Last. Not every model in this family is plumbed, but where one is, the connections at the back are the leak that reaches the floor without ever appearing inside.
Check in this order, and why that order
- Find the water before you touch anything — Under the crisper, at the front lip, on the floor at the back, or inside the door. Each names a different cause and takes one look.
- Empty the compartment and look at the drain hole — At the base of the rear wall. Debris or an ice plug there is the end of the diagnosis on most cabinets.
- Check the cabinet is level, or tipped very slightly back — Drain paths depend on it, and a cabinet tipped forward turns a small overflow into a floor puddle.
- Pull it out and look at the tray — Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off.
Before you open anything
Safety
Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off. Treat a leak that has soaked into insulation or flooring as urgent rather than cosmetic. Where the model is plumbed, close the supply shut-off before touching any connection, and remember a wet tiled floor and a heavy cabinet make moving it a two-person job.
Models this page covers
Reference| Model number | Family key |
|---|---|
| CCFW18 | commercial-cool:refrigerator:ccfw |
| CCFW18 | commercial-cool:refrigerator:ccfw |
| CCFW28 | commercial-cool:refrigerator:ccfw |
Where the owner line is on these models
Stop and call where the leak is continuous rather than cyclic on a plumbed model, where the cabinet has water at the back around electrical parts, or where clearing the drain has not held. Everything before that — finding the puddle, emptying the compartment, flushing the drain with warm water, levelling the unit, checking the tray and the gasket — is honest owner work and is exactly what a technician would do first. Whichever of the three models in the table above you have, quote the full number from the rating plate when you call — the family letters alone will not get the right part.
Other CCFW 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.
