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Cornelius CH 551 manual

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Table of contents for the manual

  • Page 1

    Operator ’ s Manual CHILLER (“CHILLER” SERIES) Models: CH550 and CH 551 PRINTED IN U.S.A IMI CORNELIUS INC; 1999–2002  IMI CORNELIUS REMCOR INC  500 REGENCY DRIVE  GLENDALE HEIGHTS, IL 60139–2268 T elephone (800) 551–4423 Facsimile (800) 519–4423 Part No. 91272 Revised: August 9, 2002 Revision C THIS DOCUMENT CONT AINS IMPORT[...]

  • Page 2

    i 91272 T ABLE OF CONTENTS Page INTRODUCTION 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICA TIONS 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INST ALLA TION INSTRUCTIONS 2 . . . . . . . . . . . .[...]

  • Page 3

    1 91272 INTRODUCTION The REMCOR “ CH ” Series W ater Chillers (Models CH550 – A and CH551 – A) are specifically designed to cool clean water before it is circulated to the cooling application. The Unit includes a complete refrigeration system and associated controls housed in a sturdy sheet metal enclosure with perforated panels for air cir[...]

  • Page 4

    2 91272 INST ALLA TION INSTRUCTIONS LOCA TION Locate the chiller indoors in a well ventilated area with ambient temperatures in the range of 65 ° to 100 ° F . Allow a minimum of six inches of clearance around the chiller for proper air circulation. Avoid hot air discharge from other equipment or enclosed areas where heat could build up and cause [...]

  • Page 5

    3 91272 When the flow rate to the process is critical, a flow meter and valve should be installed in the line in order to ob- tain the proper flow rate. On Units with optional bypass valve, the aforementioned valve can be omitted and the flow can be adjusted with this valve. T urning the valve clockwise increases the flow to the process whereas tur[...]

  • Page 6

    4 91272 3. Remove the screw securing the mounting bracket to the back of the thermostat. 4. Remove the thermostat from the front panel. 5. Install the new thermostat in the front panel and secure it with the mounting bracket. 6. Reconnect the wires at back of the thermostat. 7. Install the wrapper . REPLACING ELECTRONIC DIFFERENTIAL THERMOST A T 1.[...]

  • Page 7

    5 91272 FLUID RECOMMENDA TION Remcor Chillers are designed to operate with water to provide maximum performance for temperatures of 40  F – 100  F. Distilled W ater Acceptable De – Ionized W ater (1 – 5 MEG/OHMS) Acceptable De – Ionized W ater (5+MEG/OHMS) Acceptable with Stainless Steel & PVC only *No Copper or Brass Propylene Gl[...]

  • Page 8

    6 91272 TROUBLESHOOTING GUIDE T rouble Probable Cause Remedy CHILLER DOES NOT OPERA TE A. No power . A. Check fuse or circuit breaker . B. Loose or poor wire connection. B. Check wiring. Correct for loose or poor wire connection. C. Inoperable ON – OFF switch. C. Replace ON – OFF switch. D. Overload device open. D. Allow compressor to cool, the[...]

  • Page 9

    7 620909701 P ARTS LIST FIGURE 1. CH550 AND CH551 EXPLODED VIEW Item No. Part No. Name 1 31934 Switch, Illuminated (CH550) 31935 Switch, Illuminated (CH551) 2 32386 Thermostat, Eliwell No. EWPC902 3 620603708 Blade, Fan 4 62060371 1 Motor , Fan (CH550) 620603709 Motor , Fan (CH551) 5 * Condenser 6 Not Used 7 620603701 Compressor (CH550) 620603702 C[...]

  • Page 10

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  • Page 11

    8 91272 W ARRANTY IMI Cornelius Inc. warrants that all equipment and parts are free from defects in material and workmanship un- der normal use and service. For a copy of the warranty applicable to your Cornelius, Remcor or W ilshire prod- uct, in your country , please write, fax or telephone the IMI Cornelius office nearest you. Please provide the[...]

  • Page 12

    CORPORA TE HEADQUARTERS: Remcor Incorporated 500 Regency Drive Glendale Heights, IL 60139[...]