CRYO
Therm
#4500 User’s Manual
Page 5
090205.1.12.16
Installation:
1.
Site Preparation
The attached Spec Sheet indicates the utilities necessary for installation of the CRYOTherm. Consideration should
also be made for the 6,186-pound load this unit will place on the floor and building structure.
2. Level CRYOTherm
Several 5/8-11 stainless steel hex head leveling feet are provided to give uniform support. Thread these into the
frame before positioning the unit. Place a level on the top Corian surface and level the CRYOTherm.
3. Drain Connections
A 1-1/2-inch copper drain connection is provided. This should be positioned over an open, trapped floor drain with an
adequate air gap. Refer to local plumbing codes for specific requirements.
4. Cold Water Supply Connection
A ¾” NPT connection is provided for connection to the cold water supply. An internal backflow preventer protects the
supply and requires annual inspection. This supply fills the tank and cools the condensing unit.
When the supply pressure fails, the high-pressure cutout on the refrigeration system will trip making it necessary to
press the reset (see #13 under control functions) after the pressure is restored.
5. Electrical Connection
Power requirements for the Model 4500 CRYOTherm are 208 volts, Single-Phase, 60 hertz, 24 amps.
Only plug the CRYOTherm into a voltage-matched NEMA 14-30R 3-pole, 4-wire grounding outlet that is properly
grounded, polarized, and 30 Amp ground-fault-circuit-interrupter (GFCI) protected.
Use professional electrical assistance and follow the National Electrical and local codes as a minimum.
