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Cornelius CH 251 manual

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Table of contents for the manual

  • Page 1

    CHILLER (“CH” SERIES) Operator ’ s Manual Models: CH 250 CH 251 PRINTED IN U.S.A IMI CORNELIUS INC; 1999–2002  IMI CORNELIUS REMCOR INC g 500 REGENCY DRIVE g GLENDALE HEIGHTS, IL 60139–2268 T elephone (800) 551–4423 Facsimile (800) 519–4423 Part No. 620914801 February 16, 1999 Revised: August 12, 2002 Revision C THIS DOCUMENT CONT [...]

  • Page 2

    i 620914801 T ABLE OF CONTENTS Page GENERAL INFORMA TION 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INTRODUCTION 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UNP ACKING AND INSPECTION 1 . . . . . . . . . . . . . . . . . . . . [...]

  • Page 3

    1 620914801 GENERAL INFORMA TION INTRODUCTION The REMCOR ” CH ” Series Recirculating W ater 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[...]

  • Page 4

    2 620914801 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 informa- tion is found on the Data Plate along with the model number , voltage requirement[...]

  • Page 5

    3 620914801 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 avail- able is full, push the CONTROL POWER sw[...]

  • Page 6

    4 620914801 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 pre[...]

  • Page 7

    5 620914801 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 620914801 TROUBLESHOOTING W ARNING: 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. TRO[...]

  • Page 9

    7 620914801 FIGURE 3. WIRING DIAGRAM (1 15V) R S C COMPRESSOR LIGHT , POWER ON M ELECTRICAL WIRING DIAGRAM OVERLOAD 4 M 3 1 15/1/60 COMPRESSOR 1 24V 1 15V ST ART RELA Y ST ART CAP ACIT OR M 9 1 5 8 6 PUMP F AN M 7[...]

  • Page 10

    8 620914801 FIGURE 4. WIRING DIAGRAM (230V) R S C COMPRESSOR LIGHT , POWER ON M ELECTRICAL WIRING DIAGRAM 2 OVERLOAD 4 M 3 230/1/60 COMPRESSOR 1 24V 230V ST ART RELA Y ST ART CAP ACIT OR M 9 1 5 8 6 PUMP F AN M 7[...]

  • Page 11

    9 620914801 7 3 9 11 10 15 14 6 4 2 1 16 13 12 18 8 5 17 FIGURE 5. CABINET SECTION EXPLODED VIEW Item No. Part No. Name 1 32386 T emperature Controller 2 31934 Power Switch 3 61014 Evaporator 4 620023502 W rapper Panel 5 51882 Priming Reservoir Ass ’ y 6 24388 Panel, Left Side 7 60992 Compressor 8 31955 Pump 9 24390R Base Ass ’ y Item No. Part [...]

  • Page 12

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  • Page 13

    10 620914801 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 provid[...]

  • Page 14

    IMI CORNELIUS INC. CORPORA TE HEADQUARTERS: One Cornelius Place Anoka, Minnesota 55303-6234 (763) 421-6120 (800) 238-3600 9 620914801[...]