Cornelius 2400 (R404A) - Manuals

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Manual

Manual Cornelius 2400 (R404A)

Summary

Page 2 - TABLE OF CONTENTS

i 166240009 TABLE OF CONTENTS Page INTRODUCTION 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS 750 AND 1100 SERIES 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS 2400 SER...

Page 4 - INTRODUCTION; Address all correspondence to:; A Product of IMI Cornelius Inc.

1 166240009 INTRODUCTION We have strived to produce a quality product. The design has been kept simple thus insuring trouble–freeoperation. This manual has been prepared to assist servicemen and users with information concerning installation,construction and maintenance of the ice making equipment. ...

Page 7 - FIGURE 2. SPECIFICATIONS FOR 2400 SERIES

4 166240009 SPECIFICATIONS 2400 SERIES AIR IN NOTE: AIR IS EXHAUSTED OUTBACK AND SIDE OPPOSITECONDENSER OVERALL DIMENSIONS 23-9/16-IN. HIGH x 45-1/8-IN. WIDE x 27-5/16-IN. DEEP CONDENSER SIDE A B ”A”- ALTERNATE ICE DROP AREA FOR TOP UNIT WHEN TWO ARE STACKED. ”B”-ICE DROP AREA FOR BASIC UNIT. INDIVI...

Page 8 - INSTALLATION INSTRUCTIONS; Here are a few points to consider:; F rise to; Remove the bolts holding the skid to the machine.; NOTE: All wiring must conform to national and local codes.

5 166240009 INSTALLATION INSTRUCTIONS You will get better service from the ice machine, longer life and greater convenience if you choose its locationwith care. Here are a few points to consider: 1. Select a location as close as possible to where you are going to use the ice. 2. Allow a minimum of 6...

Page 9 - REMOTE CONDENSER

6 166240009 14. Turn machine on and check for proper voltage and amp draw on the entire unit as well as components such as the gearmotor and fan motor. 15. Check refrigerant circuit and all plumbing connections for leaks, etc. 16. Check bin thermostat or mechanical shut–off for proper operations. In...

Page 10 - FIGURE 3. WATER LEVEL; Re–install gearmotor assembly and start machine.

7 166240009 WARNING: WATER LEVEL MUST BE MAINTAINED AT THE TOP OF THE EVAPORATOR. WATER LEVEL ill224 FIGURE 3. WATER LEVEL 1. Remove gearmotor and auger. 2. Adjust float valve to get water level to top seam of the evaporator. 3. Re–install auger. WATER LEVEL WILL RISE WHEN AUGER IS INSERTED BUT WHEN...

Page 11 - STACKING INSTRUCTIONS FOR STACKING KIT 29757; NOTE: The two units must operate independently of each other.

8 166240009 STACKING INSTRUCTIONS FOR STACKING KIT 29757 The Kit consists of: 1 – #26102 Sealer 2 – #261 1/4-20x5/8 screw 2 – #256 1/4” flat washer2 – #239 1/4” Lock Washer 1 – #29758 Stacking Chute Extension 1. After uncrating machine to be stacked, remove front and rear panels. 2. Remove top and f...

Page 12 - TYPICAL WATER CIRCUIT; FIGURE 4. TYPICAL WATER CIRCUIT

9 166240009 TYPICAL WATER CIRCUIT The supply water enters the float chamber through a small orifice. The water level rises and lifts the buoyantfloat with it. The float attached to the float arm seats a valve to shut off any further water supply. As waterleaves the float chamber, the level drops alo...

Page 13 - TYPICAL REFRIGERANT CIRCUIT; FIGURE 5. TYPICAL REFRIGERANT CIRCUIT

10 166240009 TYPICAL REFRIGERANT CIRCUIT Heat always flows from hot to cold and therefore, the ”heat load” supplied to the evaporator section by watergives up its heat to the refrigerant which is at a temperature below the freezing point of water. This refrigerantnow passes through the heat exchange...

Page 14 - This relay controls the compressor power only.

11 166240009 ELECTRICAL CIRCUIT CIRCUIT DESCRIPTION As the manual on–off–circuit breaker switch is pushed to ”on”, an electrical circuit is completed to thegearmotor via the circuit breaker gearmotor overload, power relay / contactor, gearmotor delay thermostat andthe bin thermostat. After the previ...

Page 19 - FIGURE 9. WIRING DIAGRAM RF–1100–MH

16 166240009 MOTOR GEAR WH FAN CLASS II M M OR START 1 5 2 TRANSFORMER ON-OFF SWITCH CIRCUIT BREAKER RATED 1.5 AMPS START 3 GEAR MOTOR COOLING CAPACITOR RELAY POWER 4 WIRING 24V FIELD M DELAY THERMOSTAT 2 START RELAY GEAR MOTOR BL YL BOX OUTLET GW BIN RD BK THERMOSTAT RUN 230V CONDENSER REMOTE C R S...

Page 23 - MAINTENANCE; Check power supply with machine running for proper voltage.; CAUTION: CONDENSER COOLING FINS ARE SHARP, USE CARE WHEN CLEANING.; tions, follow sanitizing and cleaning procedure.

20 166240009 MAINTENANCE THE FOLLOWING MAINTENANCE SHOULD BE PERFORMED AT LEAST EVERY SIX MONTHS ONFLAKED ICE MACHINES: 1. Check power supply with machine running for proper voltage. 2. Check water level in the float tank reservoir. Water level should be maintained at the top of the evaporator. Adju...

Page 24 - SANITIZING AND CLEANING PROCEDURE; OR

21 166240009 SANITIZING AND CLEANING PROCEDURE 1. Turn switch to ”OFF” to stop unit. 2. Remove top cabinet panel. CAUTION: Hazardous moving parts. Do not operate unit with panel removed. 3. Mix sanitizing solution by using 0.5-ounces of household liquid bleach (such as Hi-Lex or Chlorox) to one gall...

Page 25 - CAUTION: CONDENSER COOLING FINS ARE SHARP. USE CARE WHEN CLEANING.

22 166240009 WATER TREATMENT During the freezing process, as water passes under the freezing plate, the impurities in the water have a ten-dency to be rejected and the plate will freeze only the pure water. However, the more dissolved solids in the water, the more troublesome the freezing operation ...

Page 26 - TROUBLESHOOTING

23 166240009 TROUBLESHOOTING Trouble Probable Cause Remedy UNIT WILL NOT RUN A. On–off switch in ”off” position. A. Turn switch to ”on”. B. Defective on–off switch. B. Check and replace. C. Blown fuse. C. Replace fuse and check for causeof blown fuse. D. Thermostat set too warm forambient. D. Adjust...

Page 30 - DESCRIPTION

27 166240009 PARTS LIST FOR 750 AND 1100 SERIES ILL. NO . DESCRIPTION 1100 750 1100–50Hz 750–50Hz 1 Shroud, condenser 27597 161890012 27597 161890012 2 Condenser 26266 161870004 26266 161870004 3 Bracket, fan motor 37977 163183006 37977 163183006 4 Blade, condenser fan 23527 165595003 23527 16559500...

Page 34 - FIGURE 15. ILLUSTRATED PARTS BREAKDOWN SERIES 2400

31 166240009 1 2 3 4 5 5 6 6 7 7 8 8 9 10 10 11 12 13 13 14 14 15 16 17 18 19 20 20 21 22 23 24 25 26 27 28 28 29 29 30 31 32 33 32 33 34 35 35 36 36 37 37 38 38 39 40 41 42 43 44 FIGURE 15. ILLUSTRATED PARTS BREAKDOWN SERIES 2400

Page 35 - ONE CORNELIUS PLACE; CORNELIUS LIMITED COMMERCIAL WARRANTY PLAN

P/N 163238002Effective March. 1, 1996Starting with ProductionSerialNumber Code 9603 IMI CORNELIUS INC. ONE CORNELIUS PLACE ANOKA, MINNESOTA 55303-6234 166240010 32 CORNELIUS LIMITED COMMERCIAL WARRANTY PLAN TO THE ORIGINAL OWNER OF A CORNELIUS COMMERCIAL FLAKE ICEMAKER This warranty applies to Icema...

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