ColdTech U1BRR-06S - Manual (Page 4)

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
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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CAUTION
Setting the temperature control to the
coldest setting may cause the evaporator
coil to freeze and ice up. This will eventually
result in a warmer cabinet temperature.
TEMPERATURE
READING
OFF
1
7
6
5
3
4
2
Temperatures range from
7 (coldest) to 1 (warmest).