Remcor C-1550 Installation Manual

IMI CORNELIUS INC g One Cornelius Place g Anoka, MN 55303-6234
Telephone [phone] Facsimile [phone]

Installation Manual
C-1550 UNIVERSAL PRE-MIX DISPENSER
(R-404A REFRIGERANT)

Part No. 309989001
January 7, 1986
Revised: January 27, 1999
Control Code A

THIS DOCUMENT CONTAINS IMPORTANT INFORMATION
This Manual must be read and understood before installing or operating this equipment

IMI CORNELIUS INC; 1986--99Ó

PRINTED IN U.S.A

TABLE OF CONTENTS

SAFETY INFORMATION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RECOGNIZE SAFETY INFORMATION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UNDERSTAND SIGNAL WORDS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FOLLOW SAFETY INSTRUCTIONS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CO2 (CARBON DIOXIDE) WARNING 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SHIPPING, STORING, OR RELOCATING UNIT 1. . . . . . . . . . . . . . . . . . . . . . . . . .

GENERAL INFORMATION 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TO THE USER OF THIS MANUAL 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CLAIMS INSTRUCTIONS 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WARRANTY REFERENCE INFORMATION 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DESIGN DATA 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UNIT DESCRIPTION 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

THEORY OF OPERATION 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTALLATION 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RECEIVING 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UNPACKING AND INSPECTION 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SELECTING LOCATION 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ELECTRICAL REQUIREMENTS 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTALLATION 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FILL WATER TANK AND START REFRIGERATION SYSTEM 9. . . . . . . . . . . . . .

DRIP TRAY DRAIN HOSE CONNECTION 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CONNECTING PRODUCT TANK SUPPLY LINES TO UNIT 10. . . . . . . . . . . . . . . .

PREPARING UNIT FOR OPERATION 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UNIT OPERATION 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTALLING LENS 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page

TROUBLESHOOTING PRODUCT SYSTEM 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NO PRODUCT DISPENSED. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPENSED PRODUCT COMES OUT OF DISPENSING VALVE CLEAR BUT

FOAMS IN CUP OR GLASS 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPENSED PRODUCT FOAMS AS IT LEAVES DISPENSING VALVE. 13. . . . .

TROUBLESHOOTING REFRIGERATION SYSTEM 14. . . . . . . . . . . . . . . . . . . . . . .

COMPRESSOR DOES NOT OPERATE. 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

COMPRESSOR WILL NOT STOP AFTER SUFFICIENT ICE BANK IS

FORMED. . 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

COMPRESSOR OPERATES CONTINUOUSLY BUT DOES NOT FORM

SUFFICIENT ICE BANK. 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CONDENSER FAN MOTOR NOT OPERATING. 14. . . . . . . . . . . . . . . . . . . . . . . . . .

AGITATOR MOTOR NOT OPERATING. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WARRANTY 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

i

309989001

TABLE OF CONTENTS (cont’d)

LIST OF FIGURES

FIGURE 1. UNIVERSAL C-1550XR (FOUR-FLAVOR UNIT SHOWN) 4. . . . . . . . .

FIGURE 2. FLOW DIAGRAM (FOUR-FLAVOR UNIT SHOWN) 5. . . . . . . . . . . . . .

FIGURE 3. DISPENSER COMPONENTS (FOUR-FLAVOR UNIT SHOWN) 8. . .

FIGURE 4. WIRING DIAGRAM 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LIST OF TABLES

TABLE 1. DESIGN DATA 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TABLE 2. LOOSE-SHIPPED PARTS 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page

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ii

SAFETY INFORMATION

Recognize Safety Information

This is the safety-alert symbol. When you see this
symbol on our machine or in this manual, be alert to
the potentially of personal injury .

Follow recommended precautions and safe operating
practices.

Understand Signal Words

A signal word - DANGER, WARNING, OR CAUTION
is used with the safety-alert symbol. DANGER identi­fies the most serious hazards.

DANGER

Safety signs with signal word DANGER or WARNING
are typically near specific hazards.

General precautions are listed on CAUTION safety
signs. CAUTION also calls attention to safety mes­sages in this manual.

WARNING

CAUTION

Follow Safety Instructions

Carefully read all safety messages in this manual and on your machine safety signs. Keep safety signs in
good condition. Replace missing or damaged safety signs. Learn how to operate the machine and how to
use the controls properly. Do not let anyone operate the machine without instructions. Keep your machine in
proper working condition. Unauthorized modifications to the machine may impair function and/or safety and
affect the machine life.

CO2(Carbon Dioxide) Warning

CO2Displaces Oxygen. Strict Attention must be observed in the prevention of CO2(carbon dioxide)
gas leaks in the entire CO2and soft drink system. If a CO2gas leak is suspected, particularly in a
small area, immediately ventilate the contaminated area before attempting to repair the leak. Person­nel exposed to high concentration of CO2gas will experience tremors which are followed rapidly by
loss of consciousness and suffocation.

Shipping, Storing, Or Relocating Unit

CAUTION: Before shipping, relocating, or storing this Unit, the product coils must be flushed with
potable water, all water must be purged from the product coils, ice bank must be melted, and water
must be drained from the water tank. A freezing ambient environment will cause residual water re­maining inside the Unit to freeze resulting in damage to the Unit internal components.

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THIS PAGE LEFT BLANK INTENTIONALLY

2309989001

GENERAL INFORMATION

TO THE USER OF THIS MANUAL

This Manual is a guide for installing and operating this equipment. Refer to Table of Contents for page location
of detailed information pertaining to questions that may arise during installation or operation of this equipment. A
Service Manual (P/N 309989004) for this equipment is available upon request.

This Unit must be installed and serviced by a qualified Service Person. This Unit contains no User serviceable
parts.

CLAIMS INSTRUCTIONS

Claims: In the event of shortage, notify the carrier as well as IMI Cornelius immediately. In the event of dam-
age, notify the carrier. IMI Cornelius is not responsible for damage occurring in transit, but will gladly
render assistance necessary to pursue your claim. Merchandise must be inspected for concealed dam­age within 15 days of receipt.

WARRANTY REFERENCE INFORMATION

Warranty Registration Date

(to be filled out by customer)
Unit Part Number:
Serial Number:
Install Date:
Local Authorized

Service Center:

DESIGN DATA

Table 1. Design Data

Unit Part Numbers:

Universal C-1550XR Four-Flavor (115 VAC, 60 Hz) 2849749020
Universal C-1550XR Four-Flavor (115 VAC, 60 Hz) 2849749200
Universal C-1550XR Five-Flavor (115 VAC, 60 Hz) 2849759200
Universal C-1550XR Five-Flavor (230 VAC, 50 Hz) 4949759020
Universal C-1550XR Five-Flavor (115 VAC, 60 Hz) 2849759020
Universal C-1550XR Five-Flavor (230 VAC, 50 Hz) 4949759200

Overall Dimensions:

Height 42-1/2 inches
Width 21-3/4-inches

Depth (with drip tray) 31--1/2 inches

Weights:

Shipping (1 Carton) 189 pounds
Dry Weight 170 pounds
With Water Tank Full of Water 403 pounds
Ice Bank Weight 100 pounds

Capacities:

Unit Water Bath (no ice bank) approx. 28 gallons

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Table 1. Design Data (cont’d)

Dispensing Rate:

12-oz. drinks 8/minute 724 (see Note)

NOTE: *Number of 12-oz. drinks that can be dispensed at 40° F or below with 75° F product inlet
temperature and 75° F ambient.

Refrigerant Requirement See Unit Nameplate

Ambient Operating Temperature 40° F to 100° F

Electrical Requirements: See Unit Nameplate

UNIT DESCRIPTION

The Unit (see Figure 1) is equipped with manually operated self-closing dispensing valves. The Unit is equipped
with a handle and wheels which makes it a mobile Unit. The refrigeration system is equipped with a 3/4 H.P.
compressor that is easily accessible for service and maintenance.

Installation of LOOSE-SHIPPED PAR TS (see Table 2), filling the water tank with water, connection to product
tanks with regulated CO2gas pressure, and connection to an electrical outlet with proper electrical requirements
is all that is required to set the Unit up for operation.

THEORY OF OPERATION

(see Figure 2)

A CO2cylinder delivers carbon dioxide (CO2) gas through adjustable CO2regulators to the product tanks. When
dispensing valves are opened, CO2gas pressure exerted upon the product tanks pushes product from the
tanks, through the Unit cooling coils, and on to the dispensing valves resulting in cold drinks being dispensed.

When the Unit power cord has been plugged into an electrical outlet and the power switch on back of the Unit
has been positioned in the ‘‘ON’’ (up) position, the compressor, condenser fan motor, and agitator motor will
start and begin forming an ice bank. When a full ice bank has been formed, the compressor and condenser fan
motor will stop but the agitator motor will continue to operate, circulating ice water bath in the water tank. The
water tank ice bank sensing bulb will cycle the compressor and condenser fan motor on and off as required to
maintain a full ice bank.

FIGURE 1. UNIVERSAL C-1550XR (FOUR-FLA VOR UNIT SHOWN)

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