Power supply unit Tefcold SpareParts TC9208501417

A power supply unit converts mains electricity into the low-voltage direct current a backbar cooler needs to run its compressor, fans and controls. Without this conversion, the cooler's electronics would be damaged by the higher voltage of the mains supply. The unit also regulates the current, smoothing out fluctuations so the cooler operates steadily even when the kitchen's electrical load changes.

In use, the power supply is installed inside the cooler's casing, connected between the mains cable and the cooler's internal wiring. Once fitted, it requires no further adjustment; the cooler's thermostat and controls manage the refrigeration cycle as normal. The unit is designed to run continuously, matching the cooler's duty cycle without overheating.

This spare part is manufactured to fit Tefcold DB300S-3-P backbar coolers. It is a direct replacement, requiring no modification to the existing wiring or casing.