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OPERATING MANUAL FOR NATURAL REFRIGERANT
CABINETS, COUNTERS & BACK BAR
IMPORTANT INFORMATION (PLEASE RETAIN THIS DOCUMENT)
This Manual covers the installation, operation and routine maintenance requirements for the
following Williams Refrigeration products:
Amber / Aztra / Bottle Coolers / Bottle Well / Crystal / Emerald / Garnet / Jade / Meat Well / Onyx /
Opal / Thermowell / Zircon
Please read this Manual carefully before connecting the appliance.
Provided the instructions in this Operating Manual are read and implemented correctly, the
optimum performance and reliability of your equipment should be maintained.
We assume the installer, user and service provider are appropriately trained, skilled and
competent to properly and safely carry out the work, and will use the necessary safety
equipment, and take the necessary precautions required of their intended work.
Improper installation, maintenance or repair may put the user at considerable risk.
Williams cabinets/counters are available in a choice of temperature ranges and specific ambient
ratings.
Temperature parameters are set as follows:
General Produce (H)
Bottle Coolers /
Bottle Wells
Frozen Produce (L/
MWF)
General Regulations
Declaration of Conformity:
Refrigerant Designation
HC - R290
HC - R600a
Williams Refrigeration declares that all products manufactured by Williams Refrigeration
comply with the above directives as they apply to those products, and those products are
therefore declared to be in conformity with the provisions of the above legislation.
Model No.: ...............................................................................
Serial No.: ................................................................................
+1°C (34°F) / +4°C (39°F)
+4°C (39°F) / +10°C (50°F)
-18°C (0°F) / -22°C (-8°F)
Global Warming Potential
3
3
Chilled Food (CF)
Meat/Fish (M/F)
Thermowell
Retarder
Ambient Climate Class 5
5
(all models except Amber, Bottle Coolers,
Bottle Wells & Thermowell Class 4)
5
(all models except Amber, Bottle Coolers,
Bottle Wells & Thermowell Class 4)
0°C (32°F) / +3°C (37°F)
+2°C (36°F) / -2°C (28°F)
+4°C (39°F) / +8°C (47°F)
-5°C (23°F) / +3°C (37°F)