IMI CORNELIUS REMCOR INC g 500 REGENCY DRIVE g GLENDALE HEIGHTS, IL 60139–2268 Telephone (800) 551–4423 Facsimile (800) 519–4423 CHILLER (“CH” SERIES) Models: CH 250 CH 251 Operator’s Manual Part No. 620914801 February 16, 1999 Revised: August 12, 2002 Revision C THIS DOCUMENT CONTAINS IMPORTANT INFORMATION This Manual must be read and understood before installing or operating this equipment IMI CORNELIUS INC; 1999–2002 PRINTED IN U.S.
TABLE OF CONTENTS Page GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 UNPACKING AND INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 DESIGN DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL INFORMATION INTRODUCTION The REMCOR ”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.
When servicing a REMCOR Chiller, it is important to note the information contained on the data plate located in the upper rear of the Unit. If technical assistance is needed, the phone technician will need the Serial Number of your Chiller. That information is found on the Data Plate along with the model number, voltage requirement, and refrigerant information. The serial Number is also needed when replacement parts are being ordered or for warranty claims. See CHILLER WARRANTY PAGE.
radiators, hot water pipes, etc. Any lengths of tubing that are exposed to high ambient temperatures should be insulated to prevent condensation and/or significant liquid heat loss. After ensuring that the system is free from the obstruction, that all valves are open, and the reservoir when available is full, push the CONTROL POWER switch to the “ON” position. The pump should now be operating.
1. Push the “SET” button located to the right of the digital display. The current set-point will be displayed. 2. Push the “UP” or “DOWN” button until the desired set-point is displayed. 3. After approximately 3 seconds, the display will show the system water temperature. The set-point can be viewed at any time by pressing the “SET” button. The thermostat has a range that has been pre-set at the factory. The range is 40° F (5° C) to 100° F (38° C).
FLUID RECOMMENDATION Remcor Chillers are designed to operate with water to provide maximum performance for temperatures of 40_F–100_F.
TROUBLESHOOTING WARNING: Disconnect electrical power to the Chiller to prevent personal injury before attempting any internal maintenance. Only qualified personnel should service internal components or electrical wiring. If repairs to the Chiller must be made, disconnect electrical power to the unit, then shut off the water source. TROUBLE CHILLER DOES NOT OPERATE, CONTROL POWER LIGHT “OFF” PUMP DOES NOT OPERATE, BUT POWER LIGHT IS “ON”. UNIT RUNS CONTINUOUSLY, BUT IS NOT COOLING PROCESS WATER ENOUGH.
COMPRESSOR 1 3 115/1/60 PUMP C M FAN 115V 5 1 8 9 OVERLOAD M 6 24V 7 4 M S R M COMPRESSOR LIGHT, POWER ON START RELAY START CAPACITOR ELECTRICAL WIRING DIAGRAM FIGURE 3.
620914801 COMPRESSOR 3 1 230/1/60 C M OVERLOAD 2 5 1 8 9 8 FIGURE 4.
4 17 2 16 1 6 3 14 15 7 5 18 8 10 11 12 13 9 FIGURE 5. CABINET SECTION EXPLODED VIEW Item No. Part No. Item No. Name Part No.
WARRANTY IMI Cornelius Inc. warrants that all equipment and parts are free from defects in material and workmanship under normal use and service. For a copy of the warranty applicable to your Cornelius, Remcor or Wilshire product, in your country, please write, fax or telephone the IMI Cornelius office nearest you. Please provide the equipment model number, serial number and the date of purchase. IMI Cornelius Offices AUSTRALIA D P.O.
IMI CORNELIUS INC.
