The short answer for this family
On the Criterion HD refrigerator family a cabinet that runs without holding temperature is an airflow and heat-rejection problem far more often than a dead compressor, because a rear-panel evaporator on the frost-free variants and a plate evaporator on the static ones is what this platform puts in the cold path. Only the last of the ranked causes below is outside owner territory. The table below lists the three models this profile covers.
What owners of these models actually see
- The compressor runs far longer than it used to, or never stops — The same fault seen from the other side: the cabinet is making cold and losing it, or making cold and not moving it.
- Condensation or sweating inside the cabinet — Moisture that does not clear means warm room air is getting in, which points at the door seal before anything electrical.
- Food at the front is soft while food at the back is hard — A split across the shelves says cold is being made but not distributed, which here is either a blocked forced-air path or a blocked plate, depending on your variant.
- NEAR MISS: the cabinet is silent and nothing runs at all — Silence is a power, start-relay or control fault, diagnosed in a different order. Start there instead of here.
Ranked causes for this family
- A defrost cycle that has stalled rather than failed outright — First wherever this family is frost-free: automatic on some of these codes and manual on others, which is the single most useful thing to establish before you diagnose anything. Ice builds over weeks, so the owner meets a warm cabinet rather than a frozen evaporator.
- The evaporator fan has failed or is being stopped by ice — Second, because either forced-air from one evaporator or gravity off a plate, and the two behave nothing like each other when something blocks. A stopped fan gives a warm cabinet without the frost sheet the defrost fault leaves behind, and that is what separates the two.
- Blocked condenser airflow or a dirty condenser coil — Ranked here by how this cabinet breathes: the condenser sits at the back or underneath and needs clear air on both sides of it. Heat that cannot leave comes back as a cabinet that will not pull down.
- A door or lid seal that is holding the cabinet open — This platform carries a magnetic gasket per door. A gasket that has taken a set, or a door that has dropped on its hinge, leaks continuously rather than occasionally.
Where to start, and why here
- Confirm the cabinet is actually running — Listen at the back for the compressor and feel the condenser for heat. A cabinet not running at all is a different page. Confirm your own model against the table first.
- Look at the cold surface for a frost blanket — Open up and look at the coldest surface in the cabinet, which is the rear panel or the plate depending on your variant. Frost turned into a solid sheet is the cause, not a side effect, and it decides everything after it.
- Listen for the evaporator fan with the door held closed by hand — Press the door switch in and listen. A silent fan and a frosted coil point at different causes and want different parts.
Safety first
Safety
Unplug the appliance or switch off its breaker before removing any panel; a capacitor can hold a charge after the power is off. Do not tape the door switch shut and walk away, and do not open, cut or braze any part of the sealed refrigerant circuit: that is licensed work. A refrigerator holds food safely at 40 °F (4 °C) or below and a freezer at 0 °F (-18 °C) or below, so move perishable food out while you work.
Models in the HD family
Reference| Model number | Family key |
|---|---|
| HD-676RWEN(UR-BCD520WX1-SQ) | criterion:refrigerator:hd |
| HD-676RWEN(UR-BCD520WX1-SQ)-I | criterion:refrigerator:hd |
| HD-745FWE (UR-BCD572WX-SQ(B)) | criterion:refrigerator:hd |
Where the owner line falls here
Call once the airflow checks are clean, because what is left on this family is the sealed system and the control board, and neither is an owner part. Call immediately for a burning smell, oil around the compressor, or a compressor that tries to start and cuts out every few minutes: oil outside the tubing means the circuit is open. 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 faults on these models
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
