Cornelius 200, 525, 725 Service Manual
®
SELF-CONTAINTED
FLAKED ICE MAKER
Model: Series 200, 525, 725 (R404A Refrigerant)
Service Manual
Series 200
Release Date: May 13, 2004
Publication Number: 166240010SER
Revision Date: NA
Revision: A
Visit the IMI Cornelius web site at www.cornelius.com
for all your Literature needs.
SELF-CONTAINED FLAKED ICE MAKER
SERVICE MANUAL
The products, technical information, and instructions contained in this manual are subject
to change without notice. These instructions are not intended to cover all details or variations of the equipment, nor to provide for every possible contingency in the installation,
operation or maintenance of this equipment. This manual assumes that the person(s)
working on the equipment have been trained and are skilled in working with electrical,
plumbing, pneumatic, and mechanical equipment. It is assumed that appropriate safety
precautions are taken and that all local safety and construction requirements are being
met, in addition to the information contained in this manual.
To inquire about current revisions of this and other documentation or for assistance with
any Cornelius product contact:
www.cornelius.com
800-238-3600
Trademarks and copyrights:
Aurora, Cornelius, Decade, Hydro Boost, Sitco, Spirit, UF-1, Vanguard, Venture, Olympus,
and Vista are registered trademarks of IMI Cornelius Inc.
Optifill trademark is pending.
This document contains proprietary information and it may not be
reproduced in any way without permission from Cornelius.
Printed in U.S.A.
Copyright © 2004, All Rights Reserved, IMI Cornelius, Inc.
TABLE OF CONTENTS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Specifications 200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ice Production Capacity (Approximate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specifications 525 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Ice Production Capacity (Approximate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
525 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Specifications 725 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Ice Production Capacity (Approximate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
725 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Circuit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
On-Off Switch/Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Bin Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
High Pressure Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Gearmotor Start Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Power Relay/Contactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Fan Cycling Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Delay Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Compressor Start Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Potential Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Capacitors - General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Sanitizing and Cleaning Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Water Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Winter Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Cleaning the Condenser (Air Cooled) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Self-Contained Flaked Ice Maker Service Manual
INTRODUCTION
We have strived to produce a quality product. The design has been kept simple thus insuring trouble-free
operation.
This manual has been prepared to assist servicemen and users with information concerning installation,
construction and maintenance of the ice making equipment. The problems of the serviceman and user
have been given special attention in the development and engineering of our ice makers.
If you encounter a problem which is not covered in this manual, please feel free to write or call. We will be
happy to assist you in any way we can.
When writing, please state the model
and serial number of the machine.
© 2004, IMI Cornelius Inc. - 1 - Publication Number: 166240010SER
Self-Contained Flaked Ice Maker Service Manual
SPECIFICATIONS 200
40-IN.
102-C M
34-IN.
86-C M
6-IN.
15-C M
26-IN.
66-C M
AIR
FLOW
26 1/2-IN.
67-C M
24 7/8-IN.
25-IN.
64-C M
A- 1/4 W ATE R INLE T S
(S . A.E . MALE FLAR E )
B- 5/8 O.D. TUBE (DRAIN)
C- 1/2 O.D. TUBE (DRAIN)
13 1/2-IN.
34-C M
7-IN.
18-C M
ON-OFF
SWITCH
5-IN.
13-C M
19-IN.
48-C M
63-C M
FIGURE 1. 200 SERIES SPECIFICATIONS
ICE PRODUCTION CAPACITY (APPROXIMATE)
3/4-IN.
2-C M
B
7-IN.
18-C M
4-IN.
10-C M
REAR VIEW
OF CABINET
ELECTRICAL
BOX AREA
A
C
AIR
TEMPERATURE
50°F/10°C
70
°F/21°C
°F/27°C
90
AIR
TEMPERATURE
50
°F/10°C
70
°F/21°C
°F/27°C
90
AF–200–P(S)–SCR PRODUCTION CHART
WATER TEMPERATURE
°F/10°C70°F/21°C80°F/27°C
50
219 lbs/99 kgs 188 lbs/85 kgs 175 lbs/79 kgs
208 lbs/95 kgs 174 lbs/79 kgs 166 lbs/75 kgs
161 lbs/35 kgs 130 lbs/59 kgs 117 lbs/53 kgs
AF–200–P–SC50R PRODUCTION CHART
WATER TEMPERATURE
°F/10°C70°F/21°C80°F/27°C
50
234 lbs/106 kgs 206 lbs/94 kgs 197 lbs/90 kgs
213 lbs/97 kgs 190 lbs/86 kgs 180 lbs/82 kgs
183 lbs/83 kgs 164 lbs/75 kgs 156 lbs/71 kgs
Publication Number: 166240010SER - 2 - © 2004, IMI Cornelius Inc.
200
Self-Contained Flaked Ice Maker Service Manual
Compressor Model Copeland JS25CIE–IAA–203 (115V 60HZ)
Copeland AS13CIE–1AZ–908 (220V 50HZ)
Condenser Air Cooled
Refrigerant Charge 8 oz. R–404a (115V 60HZ)
7 oz. R–404a (220V 50HZ)
Refrigerant Control (115V 60HZ) Automatic Expansion Valve (28–PSI)
Refrigerant Control (220V 50HZ) Automatic Expansion Valve (31–PSI)
Inlet Water Supply 1/4” SAE male flare
Voltage 115V 60HZ or 220V 50HZ
Gearmotor Electrical Rating 1/8 hp
Gearmotor Amp. Rating 2 amps (115V 60 HZ)
1 amp (220V 50HZ)
Total Amp. Draw 11.0 Amps (115V 60HZ)
4.0 Amps (220V 50HZ)
Maximum Fuse Size 15 Amp (115V 60HZ)
15 Amp (220V 50HZ)
© 2004, IMI Cornelius Inc. - 3 - Publication Number: 166240010SER
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