Manitowoc LP-3, Installation & Service Manual

Page 1: ...800 367 4233 Fax 812 246 9922 www manitowocbeverage com In accordance with our policy of continuous product development and improvement this information is subject to change at any time without notice May 17 2007 REV5 LP 3 Beverage Ice Dispenser INSTALLATION SERVICE GUIDE Part Number 5027727 ...

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Page 3: ..._______________________ Installation Date _____________________________________________________________________ UNPACKING AND INSPECTION Note The unit was thoroughly inspected before leaving the factory Any damage or irregularities should be noted at the time of delivery WARRANTY INFORMATION This LP 3 ice and beverage dispenser may contain an integral ice maker Any ice maker contained within this ...

Page 4: ... ICEMAKER REQUIREMENTS 10 COLD CARB AND AMBIENT SYSTEM PRESSURES 10 CARBONATED NON CARBONATED CONVERSION INSTRUCTIONS 10 DRAINS 11 PURGE TUBE ROUTING 12 RECOMMENDED PLUMBING 13 OPERATION 14 UNIT INSPECTION 14 SERIAL TAGS 14 ICE RECOMMENDED FOR DISPENSING 14 EQUIPMENT 15 ICE STORAGE AND DISPENSING 16 ICE AGITATION 16 ROCKING CHUTE ICE DISPENSING 16 ICE AUGER 16 COLD PLATE BEVERAGE COOLING 16 BEVERA...

Page 5: ...LID BONNET 29 AUGER AGITATION DRAIN 30 LEGS CARB TANK ELECTRIC BOX 31 AUGER DRIVE VALVE MOUNT ROCKING CHUTE PUMP 32 120V AUGER DRIVE 33 120V CUBER 34 RIGHT SIDE BONNET COVER 34 LEFT SIDE BONNET COVER 34 120V CARB PUMP TANK ASSEMBLY 35 AUGER ROCKING CHUTE 36 VALVE MOUNT CAP AGITATOR MOTOR 37 AUGER TRANSITION 120V ELECTRIC BOX 38 BIN 39 MANITOWOC SU1024YC ICEMAKER 40 CONTROL BOX EVAPORATOR COMPARTME...

Page 6: ...ularly in a small area immediately ventilate the area before repairing the leak CO2 lines and pumps should not be installed in an enclosed space An enclosed space can be a cooler or small room or closet This may include convenience stores with glass door self serve coolers If you suspect CO2 may build up in an area venting of the B I B pumps and or CO2 monitors should be utilized WARNING Only trai...

Page 7: ...led by a qualified electrician WARNING When using electric appliances basic precautions should always be followed in cluding the following a Read all the instructions before using the appliance b To reduce he risk of injury close supervision is necessary when an appliance is used near children c Do not contact moving parts d Only use attachments recommended or sold by the manufacturer e Do not use...

Page 8: ...6 deep countertop to do a proper installation How about under the counter Is there room for the LP 3 with drain underneath and beverage tubing coming from the rear of the unit along with the electricity necessary It is suggested that you have at least 18 of open space to the right and left of the unit for an easy installation If being installed in a counter are there any braces or support structur...

Page 9: ...he counter top Compare the marked cut out with the dispenser chest size Be sure you are going to make the proper hole size Cut the marked opening in the counter top If installing in a cabinet it is recommended you per manently remove the lower panels for easier ser vice access Install the legs or casters provided to the unit Fol low the instructions on the cabinet to install Water Connections Ther...

Page 10: ...ing to the legnth of the line run 1 To access the toggle switch for the ice maker lift and turn the latch at the front of the lid see the Covers and Panels section item 5 2 Using the latch and rubber handle lift the lid off 3 The toggle switch is located on the back right cor ner Switch forward for ON center for OFF and back for CLEAN COLD CARB AND AMBIENT SYSTEM PRESSURES NOTE To turn the SU1024Y...

Page 11: ...re 2 5 Pull the insulation covering the auger drain C over the clamp and fittings on the auger base E 6 Route auger drain C through cut out in baseplate D and follow all national plumbing codes Drain Kit 1 Attach Drain Kit figure 3 to barbed gray drain el bow F Use worm gear clamp that is provided to secure the hose to the barb 2 Route the drain hose through the opening in the LP 3 base plate D Fo...

Page 12: ...onator tank purge tube A to the opening beneath the ice bin drain elbow C Be sure not to collapse or kink the carbonator tank purge tube A during routing from the unit to the drain The purge tube A is connected to the pres sure relief valve D on the carbonator tank and must be routed to a drain see figure 2 3 Strap the carbonator tank purge tube to the drain hose and route to a drain Follow all lo...

Page 13: ...led INSTALLATION RECOMMENDED PLUMBING The plumbing diagram is printed on a white vinyl label normally located above the inlet tubes for syrup and water it can be accessed by removing the splash panel of the dispenser The plumbing diagram label explains which inlet coldplate fittings supply which dispenser valves and water manifolds NOTE Valves are read from right to left ...

Page 14: ...ice is not recommended for dispensing Super cooled ice is ice that has been stored in freezers below 32o F Should it be necessary to temporarily use super cooled ice allow the ice to warm at room temperature for 25 to 30 minutes before placing the ice in the dispenser The LP 3 serial number may be found by removing the valve cover The serial tag is located to the left of the left hand Flexible Man...

Page 15: ...e tower where it is dispensed by means of a rocking chute The drink tower is enclosed by 5 panels one on each side and back as well as a splash panel in front below the valves and a top panel Safety switches will disable the ice dispensing circuit when either the top panel or the splash panel are removed The drive motors for agi tation and auger ice lifting are mounted using locking pins and thus ...

Page 16: ...same length and width as the bottom of the dispenser bin Ice sits on top of the cold plate and cools the cold plate The stainless steel tubes inside the cold plate carry car bonated water soda water noncarbonated water plain water and syrup to the beverage valves While flowing through the stainless steel tubes in the cold plate water and syrup are chilled to serving temperature BEVERAGE VALVES Pos...

Page 17: ...ce Machine Options Offered with 1000 lbs day CVD model SU1024Y with remote condenser Drain Four 3 4 drain hoses to be routed to a floor drain Syrups 5 16 barb connections for 10 flavors Standard with Equipment Internal carbonation or ambient carbonation for commercial applications Options With or without ice maker right or left ice dispenser Listing Approvals UL and NSF OPERATION SPECIFICATIONS ...

Page 18: ...ons only PUMPS The syrup in a B I B system is delivered to the beverage system through gas operated pumps These pumps extract the syrup out of the bags forcing the syrup throughout the system AUTO BAG SELECTORS These are used on higher volume B I B systems where two or more bags of the same product are connected to one pump and one system An auto bag selector is essentially a valve that automatica...

Page 19: ...B I B pumps 7 Primary pressure regulator Lowers the CO2 gas pressure to 75 psi so the CO2 gas will be at the proper pressure to enter the carbonator regulator 8 Secondary pressure regulator Lowers the CO2 gas pressure before the CO2 gas flows to the syrup pump CO2 pressure activates the syrup pump 9 Syrup pump Draws syrup out of the bag in box syrup package Syrup flows through the syrup lines to t...

Page 20: ...nd exposure time increases The water level in the carbonator tank is controlled by a water level control in the tank This control turns the pump motor off and on to maintain a preset level of liquid in the tank The water level control is two conductivity probes wired to a liquid level control board INTERNAL CARBONATION The carbonator tank has two inlets and one outlet con nection as well as a reli...

Page 21: ...ator bar 10 Then remove the paddle wheel pin from the hole in the agitator Push the agitator bar toward the back of the unit until the agitator is free of the paddle wheel hub and remove the agitator 11 Remove the bin liner 12 Remove horizontal tower cover brace then remove the auger motor assembly by pulling the 7 pins hold ing it in place disconnecting the 2 sets of insulated quick slides to the...

Page 22: ...pe again with a clean dry cloth Clean the dispensing valves 6 Remove nozzles and diffusers from beverage valves 7 Rinse nozzle and diffuser with warm clean water 8 Clean nozzles and diffusers with soapy water and a soft bristle brush 9 Clean the underside of the beverage valves with warm soapy water Rinse with clean damp towel 10 Replace nozzles and diffusers on valves 11 Turn on the key switch DA...

Page 23: ...e Ice chute door Ice chute lock Ice chute spout Paddle wheel Paddle wheel bushing Paddle wheel area Rinse all parts in clean running water Mix a sanitizing solution of ounce liquid unscented laundry bleach 5 25 Cl Na O concentration for each gallon of water to supply 100 PPM of available chlorine Using this so lution and a clean cloth or soft bristle brush clean the dispenser parts listed above Al...

Page 24: ... hot tap water for rinsing Bucket 2 mild detergent and warm to hot water Bucket 3 mix a solution of unscented bleach 5 Na CL O or commercial sanitizer and warm to hot water Mixture should supply 100 PPM avail able chlorine 1 4 oz bleach to 1 gallon water 2 Disconnect the syrup line side of the bag in box connector 3 Rinse connector with warm tap water 4 Connect syrup connector to BIB connector and...

Page 25: ... of keeping your dispenser in top condition Following the guidelines below will assist you in continued trouble free operation of your unit 1 Conduct daily maintenance of the machine 2 Perform monthly maintenance of the machine 3 Perform periodic maintenance and sanitizing of bev erage system 4 Do not overfill the dispenser bin with ice 5 Do not allow the dispenser to sit for prolonged peri ods of...

Page 26: ...26 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS 115V WIRING DIAGRAM ...

Page 27: ...Installation and Service Manual 27 EXPLODED VIEWS PARTS DIAGRAMS COVERS PANELS NO Part Description 1 5029883 CABINET GALV 2 020000214 RH COVER ASSM 3 020000215 LH COVER ASSM 4 020000216 LID ASSM ...

Page 28: ...28 Installation and Service Manual No Part Number Description 1 5012090 GRID 2 5012238 DRAINPAN RH 3 5012311 CUBER 120V EXPLODED VIEWS PARTS DIAGRAMS SPLASH PANEL DRAINPAN CUBER ...

Page 29: ...001 SCR 8X1 2 SS PH TR HD 4 5000888 CLIP PUSH ON 5 5031260 LENS 6 5031525 GROMMET FINGER 7 5031550 LABEL LOGO SERVEND 8 5031590 LABEL ICE NO Part Number Description 9 020000141 COVER FRONT 10 020000144 TRIM TOWER 11 020000145 TRIM TOWER LOGO 12 020000207 BSHG BONNET ANGLED 13 020000213 LID SS TOWER RH 14 020001321 SPACER LATCH 15 020001323 LATCH PLAS 16 020001328 SCR 4 40 X 1 2 ...

Page 30: ...30 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS AUGER AGITATION DRAIN ...

Page 31: ...Installation and Service Manual 31 EXPLODED VIEWS PARTS DIAGRAMS LEGS CARB TANK ELECTRIC BOX No Part Number Description 1 5029874 MNT MOTOR 120V 2 5029876 ELEC 120 60 3 5029887 TANK CARB 4 5030236 LEG ...

Page 32: ...2 5029872 CAP VLV MNT RH 3 5028889 AREA RH PADDLEWHEEL 4 5029888 PUMP CARB 120V 5 5014007 PUMP RECIRC 120V 6 5012308 AUGER DRIVE 120V 7 5012326 CHUTE ROCKING NO Part Number Description 8 5012615 VLV FLO 464HF SL GP COVER 9 5000220 KEYSWITCH 10 020001299 BRKT SAFETY SWITCH 11 100703 MICROSWITCH 12 0900901 SCR 6 32 X 1 SS PH RHMS 13 0902101 NUT 6 32 HEX SS ...

Page 33: ...Installation and Service Manual 33 EXPLODED VIEWS PARTS DIAGRAMS 120V AUGER DRIVE ...

Page 34: ...UPPORT BONNET SIDE NO Part Description 1 5031580 CUBER BRAZED EXT 2 5029830 BRACE RT SIDE PANEL 3 5029832 BRACE LFT SIDE PANEL 4 5029831 BRACE BACK PANEL 5 5011940 SCREW 8 32 X 1 2 6 5012891 WRAP BACK 7 5012933 TRIM EVAPORATOR WRAP BACK1 8 5012281 SCREW 8 32 X 1 4 ES FORM 7 9 0901001 SCR 8X1 2 SS PH TR HD A4 10 0900240 CLIP TINN C191728Z4 11 5031078 SPACER ICEMAKER 12 5012892 WRAP RIGHT 13 5012893...

Page 35: ... 3 8 X9 16 SWIVEL FITTING 2 1701115 Washer 3 8 Black Nylon 3 1701301 CLAMP OTR 1 2 13 3 706R 4 5009025 FITTING SWIVEL 3 8 BARB 5 5009613 PUMP HEAD CARB 125 GPH 6 5009983 FITTING 3 8X3 8 NPT ELBOW 7 5010781 FITTING 3 8 BARB SW ELBOW 8 5028931 MOTOR CARB PUMP 115V 9 5031042 VALVECHKVENTED3 8 NPTX3 8 FLARE 10 5030533 TUBE CARB TANK PURGE ...

Page 36: ...36 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS AUGER ROCKING CHUTE ...

Page 37: ...Installation and Service Manual 37 EXPLODED VIEWS PARTS DIAGRAMS VALVE MOUNT CAP AGITATOR MOTOR ...

Page 38: ...38 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS AUGER TRANSITION 120V ELECTRIC BOX ...

Page 39: ...Installation and Service Manual 39 EXPLODED VIEWS PARTS DIAGRAMS BIN ...

Page 40: ... 50 Ground 52 0216 9 10 Screw 10 x 24 x 50 Phillips 52 0209 9 SV3000 1 2 5 6 7 8 9 10 DESCRIPTION PART NUMBER 1 Evaporator Assembly Half Dice Cube 76 0096 3 2 Ice Thickness Control Probe 76 2781 3 3 Magnetic Bin Switch Mounted to Evaporator 23 0148 3 4 Water Trough 40 0468 3 5 Water Curtain 40 0944 3 6 Water Distribution Tube 43 0322 3 7 Vinyl Tubing Water Distribution Tube to Water Pump 40 0412 3...

Page 41: ...Installation and Service Manual 41 MANITOWOC SU1024YC ICEMAKER REFRIGERATION COMPARTMENT 3 2 8 5 6 18 19 17 16 1 11 7 10 12 14 9 13 14 4 ...

Page 42: ...ectrical Coil Danfoss 76 3011 1 e 208 230V 50 60 Hz Electrical Coil Only Danfoss 20 0177 3 f 208 230V 50 60 Hz Electrical Coil Only Alco 24 0448 3 8 Receiver Serv ice Valve 83 7316 9 a Valve Cap 56 5075 3 9 Liqu id Line Solenoid V alve a Liquid Line Solenoid Valve Including 115V 60 Hz Coil Danfoss 76 3001 1 b 115V 60 Hz Coil Only Danfoss 20 0176 3 c 115V 60 Hz Coil Only Alco 24 0436 3 d Liquid Lin...

Page 43: ...Hz 1 Ph 85 0582 3 14 Run Capacitor 60 Hz 1 Ph 85 0497 3 a 50 Hz 1 Ph 85 0540 3 15 Filter Suction Line 82 5054 3 Misc ellaneous Brackets Screws etc 16 Fan Shroud 603449 1 17 Fan Motor Mounting Bracket 34 0669 3 18 Fan Motor Mounting Screw 50 3358 9 a Fan Motor Mounting Lockwasher 55 4511 9 b Fan Motor Mounting Hexnut 54 2952 9 19 Fan Bracket Mounting Screw 50 3358 9 a Fan Bracket Mounting Lockwashe...

Page 44: ...NUMBER 1 Condenser Fan Guard 34 0689 3 2 Control Box Cover 603477 1 3 Control Box Panel 603707 1 4 Left Side Panel 603729 1 5 Cover Top 603475 1 6 Right Side Panel 603470 1 7 Bracket 604226 1 Miscellaneous Bracket s Screws etc 8 Screw 10 24 x 50 Hex 52 0206 9 PT1287 8 7 6 1 2 3 4 5 Refer to Cross ReferenceGuide ...

Page 45: ...hut off Problem with Liquid Level Control Board Probe Harness Connection may be open Water may not be reaching top probe in carb tank High Lead Red open or not connected Common lead Green open or not connected Short the H L terminals on the Liquid Level Control Board If motor does not shut off replace Liquid Level Control Board Verify connections are good or replace the wiring harness Verify tank ...

Page 46: ...s and continuity of black wire from Liquid Level Control Board to Probes on Carb Tank Pump motor starts and stops short cycles as soon as water level drops below Black Low probe Red and Black Leads are switched with each other Verify Red Lead is going to Red probe and Balck Lead is going to Black probe Pump short cycles from below high probe to just above high probe Low probe has no effect Red and...

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Page 50: ...n 3 14 INSTALLATION 8 Installation Date 3 Instructions 22 Internal Carbonation 20 irregularities 3 K key switch 22 L liquid level control 20 local code 9 location 8 19 lock 23 low probe 20 M Maintenance 21 22 23 24 25 Manitowoc Beverage Equipment3 MANITOWOC 10 MBE 3 MBE Distributor 3 micro switch 16 mixing ratio 16 Model Number 3 modifications 6 Monthly Cleaning 23 motor 19 20 N non carbonated 10 ...

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Page 52: ...g IN 47172 1868 Tel 812 246 7000 800 367 4233 Fax 812 246 9922 www manitowocbeverage com In accordance with our policy of continuous product development and improvement this information is subject to change at any time without notice 5013486 May 17 2007 REV5 ...