Find the water before the part
A leak on these cabinets is usually cheap to fix and expensive to leave. The defrost drain blocks, water backs up into the liner, and from there it reaches the floor, the cabinetry and eventually the insulation in the shell. The repair is a flush with warm water; the damage, if it runs for months, is not. The CCRRD 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
- Water pooling around the base of the door — Drain overflow reaching the front lip, or a gasket that is channelling condensation forwards.
- A steady drip at the back with the compressor running — Tray overflow, which is normal in humid conditions and abnormal if the tray is cracked.
- Food containers sitting in water — The drain again, and a reason to act promptly before the liner floor stains.
- Frost at the back wall plus water below it — The two halves of the same defrost fault, and the clearest version of it.
- NEAR MISS — a smell of damp with no visible water — Check the tray and under the cabinet before assuming food is the source.
Where the water usually comes from
- Blocked drain, by debris — First and cheapest: food particles migrate to the lowest point of the liner and stop there. A flush with warm water clears it.
- Blocked drain, by ice — Second, and a different fix: the cabinet has to be off and empty long enough to thaw completely, and repeated freezing points at the defrost system.
- Overflow and levelling — Third. Where the overflow ends up depends on how the cabinet sits, which is why a leak on the floor at the front is often a drain fault plus a lean.
- Condensation and supply connections — Last as a pair: one seasonal and harmless if managed, the other continuous and worth stopping at the shut-off before anything else.
Check in this order, and why that order
- Time the leak against the defrost cycle — Water that appears every several hours rather than continuously is defrost water, and that points at the drain rather than the supply.
- Dry everything and lay paper down — A sheet of kitchen paper under the cabinet and another inside tells you where the water arrives first, which no amount of description can.
- Paper-test the door seal — A gasket that no longer grips at one point lets in the humid air that becomes the water you are mopping.
- Clear the drain gently — Warm water flushed down the drain hole, not a wire pushed hard. The tube below it is soft plastic and it is easy to puncture.
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. Water on the floor and electrical parts at the back of the cabinet are a bad combination, so unplug the unit before mopping underneath or pulling it out. Do not clear a frozen drain with a metal wire or a heat gun: the drain tube is soft plastic and a punctured tube leaks permanently and invisibly.
Models this page covers
Reference| Model number | Family key |
|---|---|
| CCRRD45HB | commercial-cool:refrigerator:ccrrd |
| CCRRD45HR | commercial-cool:refrigerator:ccrrd |
| CCRRD45HW | commercial-cool:refrigerator:ccrrd |
Where the owner line is on these models
Call once the simple path is clear and the water is still arriving. A drain that has been flushed and refreezes points at the defrost system rather than at debris, and that is a technician diagnosis. A weeping connection behind a plumbed cabinet needs fixing properly rather than tightening hopefully. Where water has been running long enough to smell or to lift flooring, treat it as urgent — the repair is cheap and the damage is not. The three models listed share this diagnosis but not their part numbers, so have the rating plate to hand before the visit is booked.
Other CCRRD 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.
