CH Series Chiller Operator’s & Installation Manual
© 1999-2010, IMI Cornelius Inc. - 1 - Publication Number: 620914801
GENERAL INFORMATION
INTRODUCTION
The Cornelius “CH” Series Recirculating Water Chiller is designed to provide an accurate, reliable and user--
friendly system for cooling a continuous flow of water and keep it at a constant temperature in various closed loop
or tank cooling applications.
The “CH” Series Chiller consists of an air--cooled refrigeration system housed in a sturdy sheet metal frame and
cabinet. A standard pump and insulated water reservoir package provides a complete liquid cooling and
circulating system.
The “CH” Series Chiller is designed to operate in a clean laboratory or industrial environment where ambient
temperatures range from 40 to100° F (5 to 38° C). With proper installation, operation and maintenance, the “CH”
Series Chiller will provide years of trouble free service.
UNPACKING AND INSPECTION
This unit was thoroughly inspected before leaving the factory and the carrier has accepted and signed for it. Any
damage or irregularities should be noted at the time of delivery and immediately reported to the carrier. Request
a written inspection report from the Claims Inspector to substantiate any necessary claims. In the event that an
immediate replacement is necessary, please contact Cornelius Chiller Sales at 1-800-551-4423.
DESIGN DATA
The voltage and the frequency are indicated on the serial number plate, located behind the drip tray and on the
right hand side near the controls.
DATA PLATE INFORMATION
CH250 CH251
Cooling Capacity:
BTU/hr (W) at 80° F (27° C) and 70°
F (21° C) Liquid Temperature
3,000 (879) 3,000 (879)
Compressor Horsepower .25 (.2 kW) .25 (.2 kW)
Electrical Data:
Voltage/Phase/Hertz/Amperage
115/1/60
7.5 Amps
230/1/60
3.8 Amps
Refrigerant Type R134a R134a
Physical Dimensions, Width X Depth
X Height
17.125” X 14.125” X 13.375”
(43.5 cm X 35.9 cm X 34 cm)
17.125” X 14.125” X 13.375”
(43.5 cm X 35.9 cm X 34 cm)
Fittings:
Process Connections 1/2” FPT (S/S) 1/2” FPT (S/S)
Optimum Process Liquid Flow GPM
(Liters/Min)
0.6 (2.72) 0.6 (2.72)
Condenser Air Flow (CFM) 225 225
(18 paginas)
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