What this usually is
On the HD family, a cabinet that is putting water where it should not be usually comes down to defrost drain blocked or frozen. The first check that pays is this one: find the drain hole at the base of the evaporator area and look at it.
The symptoms, including the ones that mean something else
- A pool of water on the floor at the front of the cabinet — Water that appears at the front has usually run forward along the cabinet floor from a drain that is not carrying it away.
- Water standing under the crisper drawers — The classic blocked-drain signature: melt water from defrost collects at the lowest point inside instead of leaving the cabinet.
- A sheet of ice across the freezer floor — Melt water freezing where it lands means the drain is already blocked and the next defrost will send the overflow further.
- NEAR MISS: water that appears only when the ice maker fills — A fill that overshoots is an ice maker fault, and the ice page for this line is where it is handled.
Causes in order of likelihood here
- Defrost drain blocked or frozen — It is the leading cause on a two-compartment cabinet in particular, where the drain path from the freezer evaporator to the pan is long, narrow and easy to block.
- Door seal letting warm humid air in — Warm air carries moisture, and every litre of it that leaks past a tired seal leaves its water behind inside the cabinet as condensation or as frost that later melts.
- Drain pan displaced, cracked or overflowing — It ranks here because it explains the leaks that appear at the back of the cabinet, and because it is so often the consequence of the cabinet being moved rather than of anything ageing.
- Cabinet not level, tilting the water the wrong way — On a light cabinet a soft floor covering under one corner is enough to change the angle, which is why this is worth two minutes before anything else is opened.
- Body: One row in the list is distinguished only by an ice-maker option, which is a real divergence for this fault: the models without it have no fill valve, no supply line and no harvest mechanism to go wrong. That order is the brand-generic order for this symptom, because nothing in how this line is built moves any of these causes past another.
The diagnostic order
- Find the drain hole at the base of the evaporator area and look at it — A plug of ice or a dark deposit in the hole is the answer, and the water on the floor is simply what could not get past it.
- Run a paper strip around the whole door frame — Close the door on it and pull: anywhere it slides out freely, warm air is going in at that point all day.
- Look under the back of the cabinet at the pan — Water on the deck beside the pan, or a pan sitting off its rails, is visible in a few seconds with a torch.
- Body: The order follows the ranking above rather than the layout of the cabinet: each check either confirms the cause above it or removes it, and they are arranged so that the free checks come before anything that needs the unit moved or a panel off. Access is the same across the models in the table, so the order holds for all of them.
Before any panel comes off
Safety
Power off before anything else, and keep it off while there is standing water anywhere near the compressor deck. There is mains voltage at the relay and stored charge in the capacitor.
Models in the HD family
Reference| Model number | Family key |
|---|---|
| HD-676RWEN1 | appliance-basics:refrigerator:hd |
| HD-676RWEN1(icemaker) | appliance-basics:refrigerator:hd |
| HD676REWNSS | appliance-basics:refrigerator:hd |
| HD774FWSS | appliance-basics:refrigerator:hd |
When this becomes a service call
Call if the leak keeps coming back after a clean drain, since a drain that blocks repeatedly usually means the defrost system is running more than it should or the drain heater is not doing its job. Call also if you are finding heavy frost rebuilding within days of a defrost.
Other faults covered here
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
