Operation; Temperature Control; Condensate Disposal; Material Compatibility - VWR 20EREEVWA Installation & Operation Manual

Operation

Temperature Control

To adjust the interior temperature down, simply turn the
thermostat knob clockwise.

Condensate Disposal

For 20EF & 20FF Models:
The condensate drain is at the center rear of the interior floor.
The condensate drain tube is connected to this drain and is
attached to the left front bottom of the unit behind the front
sheet metal. Unhook and place the drain tube into a suitable
pan and remove the drain plug. Turn the power to the unit to
the off position (O) and allow the unit to defrost.
For 20ER & 20FR Models:
Equipped with a drain pan that collects condensate during
manual defrost. This drain pan takes advantage of the heat
generated by the compressor to evaporate condensate
water. There is no need to empty the pan during each defrost
cycle.

Material Compatibility

The interior cabinet of this unit is constructed of epoxy-coated
steel. Care must be exercised when determining which
chemicals may be stored in the refrigerator and freezer
sections and which type of storage materials should be
employed.
ABS Plastic deteriorates when exposed to, but not limited to,
the following:
Aliphatic Hydrocarbons; Aromatic Hydrocarbons; Fully and
Partially Halogenated Hydrocarbons; Alcohols Monohydric;
Phenols; Ketones; Esters; Ethers; Organic Acids
(concentrates and dilute); and Concentrated Oxidizing Acids.
This information is taken from Plastics Edition 8
Thermoplastics and Thermosets published by D.A.T.A. and
The International Plastics Selector, Inc. Cordura Companies
9889 Willow Creek Road P.O. Box 26637
San Diego, California 92126.
GP, Explosion-Proof and FMS Lab Refrigerators and Freezers Operation | 13