Temperature Controls, Loading Product | ColdTech U2BFF-12S guide

TEMPERATURE CONTROLS

The temperature controls are factory-set to maintain an average temperature of 38 F in refrigerators and 0 F in freezers. To maintain a different temperature, simply adjust the control knob located inside the unit. To decrease the temperature (colder), turn clockwise. To increase the temperature (warmer), turn counter-clockwise - see diagram

	7		6	CAUTION
	7		5	CAUTION
			5
		OFF	4	Setting the temperature control to the
Temperatures range from				Setting the temperature control to the

	1		3	coldest setting may cause the evaporator
	1		3	coldest setting may cause the evaporator
7 (coldest) to 1 (warmest).			2	coil to freeze and ice up. This will eventually
				coil to freeze and ice up. This will eventually
		TEMPERATURE		result in a warmer cabinet temperature.
		READING

LOADING PRODUCT

Shelves have been factory-installed for your convenience. Before loading shelves, please be sure that all shelf clips are completely fastened in their correct locations. It is important that all shelves rest completely level before stocking your cabinet with product.

In order to maintain correct air flow inside the unit, please be sure to leave two to four (2 to 4) inches of space between the back wall and stored product. Blocking the evaporator fans will result in a warmer cabinet temperature, and ultimately compressor failure.

DEFROST SYSTEMS

Refrigerator coils are kept below the freezing point (32 F). During compressor down-time, the evaporator fan continues to circulate air through the evaporator coil. This air circulation raises the coil temperature above the freezing point, melting any accumulated frost. Run-off water is drained into the evaporator pan and evaporated. **Freezer coils are defrosted electrically.** Automatic defrost timers are built-in to the refrigeration system and may not be adjusted. The defrost timers automatically initiate at pre-set intervals and for a pre-determined duration.

**PLEASE NOTE: Excessive door openings should be avoided in order to maintain cabinet temperature and to eliminate the possibility of coil freeze-up.**

LOADING FOOD PANS

Pizza prep units and sandwich prep units are designed to function with all pans in place, even if some pans are to be left empty. For maximum food freshness, fill the pans only with an amount that can be used in a specific usage period. During non-use, please close the insulated lid cover.

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