Whirlpool · Freezer error code
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Guide · FreezerMost chest and many small upright freezers are manual defrost, so some frost is normal and must be removed when it reaches about 1/4 inch. Fast or patchy frost near the door points to a leaking gasket or heavy door use. On frost-free uprights, frost on the coil behind the panel means the defrost system has failed.
Guide · FreezerUsual sources: melt water after a defrost or outage, a loose chest drain plug, sweating in humid rooms, or (on models with an ice maker) the water supply line. Frost-free uprights send defrost water to a drain pan where it evaporates.
Guide · FreezerRule out setting, load and door seal first, then airflow and condenser, then start components. On frost-free uprights, a choked evaporator from a defrost failure is a top cause. If the compressor runs steadily, the condenser is clean and the evaporator is not frosted but the cabinet still won't pull down, it is a sealed-system issue to refer out.