Reach-In Cooler
- Q: Not holding temperature.
A: Check door gasket seal, condenser coil for dust buildup, and thermostat setting first. - Q: Frost buildup on evaporator.
A: Inspect defrost timer and evaporator fan — blocked airflow is the usual cause. - Q: Unit runs constantly but stays warm.
A: Low refrigerant or a dirty condenser — call for a service visit.