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Operator' s Manual
Part No. 91424
March 1997
Revision D
THIS DOCUMENT CONTAINS IMPORTANT INFORMATION
This Manual must be read and understood before installing or operating this equipment
â REMCOR INC: 1993 - 1995
SPIRAL LOW-PROFILE
ICEMAKER-DISPENSER
MODEL:
LP350A/150S, -B, -BC
LP650A/150S, -B, -BC
LP650R/150S, -B, -BC
PRINTED IN U.S.A
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Table of Contents
Related Manuals for Remcor LP350A/150S
Summary of Contents for Remcor LP350A/150S
- Page 1 LP650A/150S, -B, -BC LP650R/150S, -B, -BC Part No. 91424 March 1997 Revision D THIS DOCUMENT CONTAINS IMPORTANT INFORMATION This Manual must be read and understood before installing or operating this equipment â REMCOR INC: 1993 - 1995 PRINTED IN U.S.A...
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Page 2: Table Of Contents
TABLE OF CONTENTS Page SAFETY PRECAUTIONS ........... DESCRIPTION . - Page 3 TABLE OF CONTENTS (cont’ d) LIST OF FIGURES Page FIGURE 1. PRE-CHARGED LINE SETS ........FIGURE 2.
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Page 4: Safety Precautions
SAFETY PRECAUTIONS Always disconnect power to the dispenser before servicing or cleaning. Never place hands inside of hopper or gate area without disconnecting power to the dispenser. Agitator rotation occurs automatically when the dispenser is energized! This ice dispenser has been specifically designed to provide protection against personal injury and eliminates contamination of ice. -
Page 5: Description
DESCRIPTION The REMCOR LOW PROFILE S.I.D. (Spiral Iceâ Icemaker Dispenser) is a unique, self-contained, free stand- ing style unit which automatically makes hard, clear cube-quality ice and stores it in a sealed hopper for sanitary dispensing. The ice is made by a new, patented process on a spiral shaped stainless steel evaporator and pro- duces tube cube quality ice on the outside of the tubes. -
Page 6: Installation
30-90 PSIG. Install a pressure regulating valve if above this range! IMPORTANT: To insure proper icemaker operation and also to reduce the frequency of water-related service problems, a water filter should be installed. REMCOR recommends the use of IMI Cornelius filter, model number 81COR01PS. -
Page 7: Remote Condenser
Liquid Receiver In the icemaker, a 10# liquid receiver is installed to accept the large refrigerant charge that is not needed when the condenser is subjected to higher temperatures. Pump Down System To prevent refrigeration migration to the compressor during the off-cycle due to refrigerant to oil attraction or temperature differential between condenser and compressor, a pump down system has been utilized in this re- mote condenser system. -
Page 8: Electrical (See Figure 4)
When routing pre-charged line set, make sure that couplings are lubricated with refrigerant oil to assure proper trouble free assemble. 5502 COUPLING HALF TALL FLANGE 5505 COUPLING HALF 6-HOLE FLANGE UNION NUT PART NO. 150-22 PANEL OR BULKHEAD FIGURE 2. PRE-CHARGED LINE SET INSTALLATION 1. -
Page 9: Figure 3. Units With Bag-In-Box Pump Options
34 3/4 10 1/2 26 1/4 32 3/8 OPENING FOR BEV LINES 6 1/2 X 8 1/2 AIR FLOW 15 5/8 AIR FLOW 4 1/8 KICK PLATE REMOVABLE 6 3/8 (OPTIONAL) 5 1/2 1 1/2 TOP ACCESS FOR MANUAL FILL OF HOPPER CUPS CUPS CUPS... -
Page 10: Figure 4. Standard Utility Locations Rear View
(LOWER REAR LOUVERED PANEL REMOVED) *115V, 1/4HP, 4 AMP REMOTE FAN MOTOR FOR REMCOR-SUPPLIED REMOTE CONDENSER OPTIONAL CARBONATOR WHITE (NEUTRAL) *LP 650R ONLY: 4? X 2? HANDY BOX FOR REMOTE CONDENSER FAN HOOKUP GREEN (GROUND) BLACK (HOT) 4? X 2? HANDY BOX FOR... -
Page 11: Beverage System
BEVERAGE SYSTEM “ B” , “ -BC”Models: connect the beverage system product lines as indicated in “ B”and “ BC”units, Figures 5 and 6 respectively. This work should be down by a qualified service person. Note that the hoses are marked with number S1, etc. -
Page 12: Figure 5. Model "B" Flow Diagram
FIGURE 5. MODEL “B” FLOW DIAGRAM 91424... -
Page 13: Figure 6. Model " Bc"Flow Diagram
FIGURE 6. MODEL “BC” FLOW DIAGRAM 91424... -
Page 14: Figure 7. Beverage System Schematic
DETAIL A CARBONATED WATER 90-100 PSIG CHECK OPTIONAL REGULATOR WATER VALVE PRESSURE REGULATOR TANK MAKER DUAL CHECK WATER VALVE CHECK VALVE SUPPLY TANK WATER PLAIN WATER CARBONATOR PUMP SYRUP OUT (TYP) BAG-N-BOX PUMPS (8) TO BAG-N-BOX SYRUP (8) (50PSI) ICE COOLED COLD PLATE BAG-N-BOX SYRUP (TYP) -
Page 15: Start Up
START UP ICEMAKER 1. Open the hinged top cabinet. Remove ice drop cover and storage hopper cover. Remove the lower front panel directly above the sink. 2. Turn on water to icemaker. 3. Depress the switch to verify that water inlet valve operates and that the water drain line is open and not plugged. -
Page 16: Bag-In-Box (Bib) Gas Operated Syrup Pumps
BAG-IN-BOX (BIB) GAS OPERATED SYRUP PUMPS 10. Connect all BIB connectors to appropriate flavor syrup, matching the faucet flavor (S1 to Faucet #1, etc.). 11. Remove top lower panel on the unit (just below) the beverage faucets) to access the CO distributor man- ifold. -
Page 17: Figure 8. Lancer Valve
I.D. PANEL (SHOWN IN OPEN POSITION) COVER MOUNTING SCREW FLOW CONTROL SYRUP FLOW CONTROL WATER INCREASE DECREASE INCREASE DECREASE COVER SODA LEVER (OPTIONAL) DATE OF MANUFACTURE SERIES NO. NOZZLE CUP LEVER WATER SYRUP WATER SYRUP SHUTOFF OPEN SHUTOFF CLOSED FIGURE 8. LANCER VALVE 91424... -
Page 18: Operating Instructions
OPERATING INSTRUCTIONS ICEMAKER OPERATING INSTRUCTIONS A temperature sensing bulb located in the storage hopper starts and stops the icemaking process (compressor) in response to the ice level in the hopper. With this ice level control “ calling”for ice (hopper ice level is low), the total cycle timer energized. -
Page 19: Figure 9. Lp350/150 Wiring Schematic
115/1/60 Hz CARBONATOR SUMP PUMP DUPLEX STOP/ BIN T’ STAT COMPRESSOR START CAP START RELAY TOTAL CYCLE TIMER CONDENSER FAN AIR PUMP CLEAN HG SOL VALVE HARVEST MOTOR HARVEST TIMER BLUE FILL SWITCH WATER FILL VALVE AGITA- AGITATOR MOTOR TION CW ROTATION TIMER MAIN... -
Page 20: Figure 10. Lp 350 / 150 115 / 1 / 60 Hz Wiring Diagram
HIGH PRESSURE SAFETY CONTROL BLUE BLUE COMPRESSOR START CAP . T” STAT BLUE COMPRESSOR START MOTOR BLUE RELAY BLUE BLUE BLUE BLUE HG SOL VALVE HARVEST MOTOR BLUE WATER FILL VALVE HARVEST TIMER TOTAL CYCLE FILL TIMER SWITCH BLUE BLUE DUPLEX RECEPTACLE STOP... -
Page 21: Figure 11. Lp 650A / 150 Wiring Schematic
115/1/60 Hz SUMP PUMP CARBONATOR DUPLEX STOP/ BIN T’ STAT COMPRESSOR RUN CAP START START RELAY TOTAL CYCLE TIM- CONDENSER FAN AIR PUMP CLEAN HG SOL VALVE HARVEST TIMER HARVEST MOTOR BLUE FILL SWITCH WATER FILL VALVE AGITATION AGITATOR MOTOR TIMER CW ROTATION MAIN... -
Page 22: Figure 12. Lp 650R / 150 Wiring Schematic
SUMP PUMP 115/1/60 Hz CARBONATOR DUPLEX COMPRESSOR CONTACTOR STOP/ LIQUID LINE BIN T’ STAT SOLENOID VALVE REMOTE CONDENSER FAN MOTOR COMPRESSOR RUN CAP START START RELAY TOTAL CYCLE TIMER AIR PUMP CLEAN HG SOL VALVE HARVEST TIMER HARVEST MOTOR BLUE FILL SWITCH WATER FILL VALVE... -
Page 23: Figure 13. Refrigeration Schematic
HOT GAS SOLENOID HIGH HIGH SIDE VALVE PRESSURE SERVICE CONTROL PORT AIR- -COOLED MODELS CONDENSER COMPRESSOR LOW SIDE SERVICE PORT CONDENSER LOW PRESSURE CONTROL BULB FILTER/ DRIER EVAPORATOR PRESSURE SUCTION ACCUMULATOR EXPANSION VALVE (TXV) FIGURE 13. REFRIGERATION SCHEMATIC 91424... -
Page 24: Figure 14. Remote Condenser System Diagram
FIGURE 14. REMOTE CONDENSER SYSTEM DIAGRAM 91424... -
Page 25: Maintenance
MAINTENANCE It is recommended that the air-cooled condenser be cleaned ever 3 months or sooner, depending on the operat- ing environment for proper refrigeration system performance. Check that this is free of dirt/foreign material that could cause air flow blockage. Cleaning of the icemaker is recommended on a regular basis not only for sanitary reasons but also to maintain the performance of the unit. -
Page 26: Dispenser Section
9. Put the clean/run switch in the “ run”position. 10. Push fill switch and hold for 6 minutes to flush solution out of evaporator. 11. Remove plastic plug from the drain line and replace drain line in funnel bracket. 12. Push fill switch and hold for 2 minutes to flush solution out of drain line. 13. - Page 27 Sanitation Tank - Fill with a chlorine sanitizing solution in the strength of 1 ounce of household bleach (sodium hypochlorite) to 2 gallons cold (ambient) potable water (200 PPM). 5. Repeat the following procedure on each of the unit’ s syrup product lines: Place the syrup line/adapter into, and submerge in, cleaning solution.
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Page 28: Maintenance/Adjustment Procedure
MAINTENANCE/ADJUSTMENT PROCEDURE CLEARING EVAPORATOR FREEZE-UP WARNING: Tp prevent possible injury, do not stick fingers or hands into icemaker nozzle or hopper with power applied to unit. 1. Remove the lower front louvered panel. 2. Put the stop/run switch in the “ stop”position. 3. -
Page 29: Manual Filling
MANUAL FILLING In the event that the icemaker is not functioning, the hopper may be manually filled with ice. 1. Remove the lower front louvered panel. 2. Put the stop/run switch in the “ stop”position. 3. Open the hinged top cabinet. WARNING: Electrical power is on to the agitator motor and gate solenoid. -
Page 30: Troubleshooting Guide
4. If, after checking all indicated causes, the problem is not resolved, it is recommended that you retry a se- cond time, carefully evaluating the symptoms and modifying your answers as necessary. 5. If you are unable to resolve a problem after several attempts, contact REMCOR customer service for as- sistance. - Page 31 START NO OPERATION OF ANY COMPONENT DOES UNIT OPERATE GO TO 1 ICEMAKER ABNORMAL. DISPENSER AND BEVERAGE WORK NORMALLY IS ICEMAKER O.K. GO TO 2 DOES NOT DISPENSE. ICEMAKER WORKS O.K. DISPENSER O.K. GO TO 1 GO TO 3 PROBLEM WITH BEVERAGE BEVERAGE FAUCETS OR DRINK QUALITY.
- Page 32 1. TOTALLY INOPERATIVE POWER PRESENT AT RECEPTACLE SUPPLY FUSE CHECK OR LOOSE CONNECTION BLOWN (OR C/B OR BROKEN WIRE INSIDE UNIT TRIPPED)? IS LINE VOLTAGE WITHIN ¦ 10% OF CHECK FOR LOOSE CONNECTION NAMEPLATE OR BROKEN WIRE IN SUPPLY VOLTAGE? WIRING TO UNIT.
- Page 33 2.A ICEMAKER INOPERATIVE “RUN” “STOP” “RUN/STOP” HOPPER PUT SWITCH IN SWITCH FULL? “RUN” POSITION. NORMAL SHUTOFF ON IS BIN BIN THERMOSTAT. THERMOSTAT OPEN CHECK THERMOSTAT ADJUSTMENT. REPLACE BIN THERMOSTAT. IS LOW IS HIGH WATER PRESSURE PRESSURE LEVEL NORMAL SWITCH SWITCH IN EVAP.? OPEN? OPEN?
- Page 34 2.B COMPRESSOR INOPERATIVE LINE VOLTAGE WITHIN ¦ 10% CHECK VOLTAGE PROBLEMS IN 1. OF NAMEPLATE VOLTAGE THERMAL CONTACTOR PROTECTOR PULLED OPEN? CHECK FOR LOOSE OR BROKEN WIRING CONNECTION IN COMPRESSOR POWER CIRCUIT. COMPRESSOR BODY CHECK CONTACTOR. COLD? CHECK STARTING RELAY. CHECK CAPACITOR(S).
- Page 35 2.C NO ICE ON EVAPORATOR EVAPORATOR COLD WATER LEVEL HOT GAS SOLENOID NORMAL? ENERGIZED? CHECK WATER CHECK FOR REFRIGERANT UNDER- PROBLEM IN 2.A. CHARGE. CHECK HOT GAS SOLENOID FOR LEAKING SEAT. GO TO 2.A. CHECK REFRIGERATION SYSTEM HARVEST TIMER IN HOT GAS MODE CHECK WIRING TO HOT GAS VALVE.
- Page 36 2.D FROZEN EVAPORATOR SHUTOFF ICEMAKER AND THAW EVAPORATOR. START ICEMAKER ARRANGE TO MAINTAIN MINIMUM 60° F AMBIENT. AMBIENT ABOVE CONTACT REMCOR REGARDING SPECIAL 60° F? APPLICATION. CHECK VOLTAGE ITEMS IN VOLTAGE WITHIN ¦ 10% WAIT AND TIME ONE FULL FREEZING CYCLE, 10-11 MIN.
- Page 37 2.E LOW ICE PRODUCTION WATER LEVEL CHECK WATER ITEMS IN 2.A. NORMAL? NORMAL EFFECT. INSTALL WATER TEMP. REMCOR PRE-COOLER TO HIGH INCREASE CAPACITY. NORMAL EFFECT. ARRANGE AMBIENT TEMP. FOR LOWER AMBIENT AIR HIGH TEMP. IF POSSIBLE IS ICE THIN? GO TO CHECK REFRIGERATION SYSTEM.
- Page 38 2.F POOR ICE QUALITY 2.F POOR ICE QUALITY ICE CLOUDY? DONE ICE SOFT? CHECK AIR PUMP. CHECK ADJUSTMENT OF TIMER. (WATER DUMP) CHECK WATER FILTER. INCREASE WATER DUMP BY ADJUSTING TIMER. INSTALL ADDITIONAL WATER TREATMENT DEVICES FOR SPECIFIC “PROBLEM” WATER. 91424...
- Page 39 3. DISPENSER PROBLEM DOES VOLTAGE AT DOES AGITATOR SOLENOID GATE OPEN? ROTATE? 103-126V.? CHECK MOTOR CAPACITOR. CHECK FOR BURNED OUT SOLE- NOID. CHECK TIMER SWITCH #5! CHECK FOR STUCK OR BINDING CHECK AGITATOR MOTOR. GATE MECHANISM. CHECK FOR BLOWN SOLENOID FUSE IN ELECTRIC BOX. IF FUSE IS BLOWN CHECK FOR STUCK GATE MECHANISM BURNED OUT SOLENOID, OR LOW VOLTAGE.
- Page 40 4. BEVERAGE SYSTEM PROBLEM CHECK WIRING CONNECTIONS TO INOPERATIVE FAUCETS. REPLACE INOPERATIVE FAUCETS. ONE OR MORE FAUCETS CHECK WIRING CONNECTIONS FROM 24 V. INOPERATIVE? TRANSFORMER. CHECK 24 V. TRANSFORMER. BEVERAGE CHECK FOR ICE ON COLD PLATE. COLD? CHECK CO PRESSURE. BEVERAGE PROPERLY CARBONATED? CHECK CARBONATOR.
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Page 41: Parts List
PARTS LIST Item PART NO. Description LP350A LP650A LP650R Dispenser Components 21491 21491 21491 Gate Slide 26802 26802 26802 Agitator 02070 02070 02070 Vend Switch 31007 31007 31007 Switch Boot 31163 31163 31163 Switch Insert 32498 32498 32498 Agitator Motor 51859 51859 51859... - Page 42 PARTS LIST Item PART NO. Description LP350A LP650A LP650R 60734 60620 60620 Hot Gas Solenoid Valve 32576 32576 32576 Hot Gas Solenoid Coil 60917 60946 60635 60734 Liquid Line Solenoid Valve Evaporator Components 60923 60932 60932 Evaporator Assembly 51920 51972 51972 Evaporator Housing, Foamed 60739...
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Page 43: Warranty
IMI CORNELIUS INC ORNELIUS LACE NOKA, . 55303--6234 ELEPHONE (800) 238--3600 ACSIMILE (612) 422--3232 WARRANTY 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 product, in your country, please write, Fax or telephone the IMI Cornelius office nearest you. - Page 44 CORPORATE HEADQUARTERS: Remcor Incorporated 500 Regency Drive Glendale Heights, IL 60139 708. 980.6900...