The short answer for this family
On the Criterion BCD refrigerator family a leak is nearly always melt water that has lost its path rather than water under pressure, and the melt path here is a trough above the freezer floor draining through a tube to a pan at the compressor. This cabinet carries no pressurised water circuit, so a fast arrival of clean water would mean something outside the appliance. Where the water first appears separates a drain fault from a seal fault from a supply fault. The table below lists the six models this profile covers.
What you observe on these models
- A sheet of ice on the compartment floor, under the food — A sheet under the freezer drawer is the signature fault of this layout: the trough above the freezer floor ices shut, and every defrost cycle adds to the sheet until it reaches the door.
- Water pooling at the back of a shelf or running down the rear wall — Melt water that should have gone into the drain is running into the cabinet instead. That is the blocked-drain signature.
- NEAR MISS: clean water arriving fast, not slowly — Melt water arrives slowly and in small amounts. Fast clean water means a supply line, valve or filter head, and the first move is to shut the water off.
Ranked causes for this family
- The defrost drain is blocked or frozen shut — First on any frost-free cabinet. Here the melt path is a trough above the freezer floor draining through a tube to a pan at the compressor. That tube is the part that ices shut on this layout. Once it closes, every defrost puts melt water into the cabinet, where it freezes before the owner sees liquid.
- A door or lid seal letting warm, wet air in — Second, because this platform carries a tall upper gasket plus a drawer gasket that seals on three or four sides rather than around a door. A drawer gasket seals on three or four sides rather than around a door, and a drawer loaded past its rail line holds it open without looking open.
- The drip pan is overflowing, displaced or cracked — Mid-list because it puts water on the floor with a completely dry interior, which sends most owners looking in the wrong place. A pan is easily displaced when a cabinet is moved.
Where to start, and why here
- Find where the water first appears, not where it collects — Dry everything, then watch. Floor-only, compartment-floor and rear-wall water lead to three different causes here. Confirm your own model against the table first.
- Lift out the bottom drawer or basket and look for an ice sheet — A sheet under the freezer drawer is the signature fault of this layout: the trough above the freezer floor ices shut, and every defrost cycle adds to the sheet until it reaches the door. Clear it fully rather than breaking the surface, because the sheet is hiding the drain you are looking for.
- Clear and test the drain path — With the power off, find the trough and flush it gently with warm water. On this platform the melt path is a trough above the freezer floor draining through a tube to a pan at the compressor. It should take water away steadily; if it backs up, the blockage is in the tube rather than at the trough mouth.
Before you open anything
Safety
Water and electricity share this cabinet, so unplug it or switch off its breaker before putting a hand near a panel; a capacitor can hold a charge after the power is off. Do not pour hot water into a frozen drain to hurry it, and never chip ice off a trough or evaporator with a screwdriver: the tubing is soft aluminium and a puncture turns a drain repair into a sealed-system replacement. Mop the floor first, because a wet floor at a heavy cabinet is the injury that actually happens.
Models in the BCD family
Reference| Model number | Family key |
|---|---|
| BCD-501WP3TPAA/1(H) | criterion:refrigerator:bcd |
| BCD-501WP3TPAA/1(H)C | criterion:refrigerator:bcd |
| BCD-516WY/HC1(H) | criterion:refrigerator:bcd |
| BCD-630WP2BF1Z24A/HC1(H) | criterion:refrigerator:bcd |
| BCD-780WP1BWF1S3/HC1(H) | criterion:refrigerator:bcd |
| BCD-818WP3BF1Z12/HC1(H)CKD | criterion:refrigerator:bcd |
When this stops being owner work
Where the line falls here is worth stating plainly. Clearing a drain, reseating a gasket, levelling the cabinet and emptying the pan are owner work. Call when water is arriving under pressure, when the drain will not clear from inside the cabinet, or when the ice sheet returns within a week, because that means something upstream is re-freezing the trough. On this platform the cabinet has to come away from the wall before most work can start, which is a two-person job on a loaded cabinet.
Other problems covered for this family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
