Manitowoc Multiplex MII-302 Installation & Service Manual Download

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Manitowoc Beverage Equipment

2100 Future Drive w Sellersburg, 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.

5028935 October 19, 2006 REV3

Summary of Contents for Multiplex MII-302

Page 1: ...33 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 October 19 2006 REV3 MII SERIES 150 200 250 302 402 Ice Dispensers INSTALLATION SERVICE GUIDE Part Number 5028935 ...

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Page 3: ...___________________________________________________ Serial Number _______________________________________________________________________ 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 INFOR...

Page 4: ...REQUIREMENTS 9 ICE FLOW RESTRICTOR 9 ROCKING CHUTE ICE DELIVERY SWITCH ADJUSTMENT 10 BAFFLE FOR MANITOWOC CUBERS 11 BAFFLE FOR Q SERIES ICE MACHINES 11 MANUAL FILL LID FOR DISPENSERS WITH A CUBER 11 GENERAL INSTRUCTIONS FOR REMOVAL OF GEAR MOTOR 12 OPERATION 13 UNIT INSPECTION 13 ICE RECOMENDED FOR DISPENSING 13 ICE STORAGE AND DISPENSING 13 BEVERAGE VALVES 13 LEGS 13 115V 220V NON ADJUSTABLE AGIT...

Page 5: ...TENANCE 21 HOW TO DISASSEMBLE FOR CLEANING OR MAINTENANCE 21 DAILY CLEANING 24 MONTHLY CLEANING 25 EXPLODED VIEWS PARTS DIAGRAMS 26 MII 150 175 200 250 26 MII 150 PARTS LIST 27 MII 175 PARTS LIST 27 MII 200 250 PARTS LIST 28 MII 302 29 MII 302 PARTS LIST 30 MII 150 175 200 250 115V WIRING 31 MII 302 115V WIRING 32 TROUBLESHOOTING 34 INDEX 39 TABLE OF CONTENTS ...

Page 6: ...gas causes tremors which are followed rapidly by loss of consciousness and suffocation If a CO2 gas leak is suspected particularly 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...

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: ...and top mounted cuber 2 Does the top mounted cuber if utilized have a mini mum of 6 inches 15 3 cm clearance on all sides 3 Is the countertop level 4 Can the countertop support the weight of the dis penser or the dispenser cuber combination plus the weight of the stored ice INSTALLATION CHECK LIST 1 Place the dispenser in the desired location 2 Install drain plumbing and insulate 3 Fill bin with i...

Page 9: ...ries dispensers require an adapter kit to install some top mounted icemakers Contact your local Multiplex distributor for the correct adapter kit INSTALLATION TOP MOUNTED ICEMAKER REQUIREMENTS NOTE For full information about icemaker installation including plumbing lines connections and electri cal requirements see the icemaker installation manual ICE FLOW RESTRICTOR Ice Flow Restrictor For all MI...

Page 10: ...y observing the chute by slowly pushing against the rocking chute When the ice delivery switch clicks measure the distance from the door stops on the rocking chute bracket to the door The distance between the two should be no more than 1 4 but no less than 1 16 3 The left side of the rocking chute has a tab that pushes up on the ice delivery switch To adjust it use needle nose pliers and bend the ...

Page 11: ...s 3 If there are screws remove them from the counter sunk holes on the front surface of the machine save the screws 4 Install the deflector using the four screws removed in step three 5 Four screws and two backing plates are in the kit 6 If there are no screws on the ice machine step 2 pierce the thin plastic countersunk holes install the backing plates and install the deflector using the screws f...

Page 12: ...or to the back of the bin Angle the front of the agitator to the side Pull the agitator forward then out of the dispenser 5 Remove the paddle wheel from the dispenser by pull ing the hub of the paddle wheel to the back of the bin and off the gear motor shaft 6 Remove the splash panel from the dispenser and ex pose the gear motor 7 Disconnect the electric connector from the gear motor wire leads 8 ...

Page 13: ...agitation is optional on the MII 150 and MII 175 and is standard on the MII 200 MII 250 MII 302 and MII 402 During periodic agitation the paddle wheel and agitator turn for approximately three seconds every three and one half hours The door lock prevents ice from being dispensed during the agitation cycle BEVERAGE VALVES Post mix beverage valves are designed to precisely meter the flow of both wat...

Page 14: ...kgs up to 250 lbs 114 kgs of ice Two 3 4 1 96cm PVC N P T drain fittings one pre installed 3 4 1 96cm PVC fitting extends from drain pan A second fitting extends from bin Manual fill or top mount with compatible 22 and 30 wide ice machines Contact factory for baffle and ice maker lid requirements Top mounted ice machines may reduce ice storage capacity Physical trim 21 5 W x 10 5 H 54 61W x 26 67H...

Page 15: ...r baffle and ice maker lid requirements for top mounted ice machine applications Graphic Area Dimensions Standard Physical trim 42 625 W x 11 H 108 2 W x 27 94 H cm Visual area 41 75 W x 10 062 H 106 W x 25 56 H cm Extended Merchandiser Physical trim 42 5 W x 23 813 H 107 95 W x 60 49 H cm Visual area 41 624 W x 22 875 H 105 72 W x 58 1 H cm Service Motor drain and electrical connections are front...

Page 16: ...1 7 24 8 77 5 30 1 2 68 6 27 57 2 22 1 2 81 9 152 4 32 1 4 4 5 8 9 3 4 11 60 48 5 3 5 1 9 40 3 24 1 30 5 19 1 8 15 7 8 12 9 5 3 4 1 3 8 48 5 40 3 24 1 30 5 19 1 8 15 7 8 12 9 5 FRONT OF UNIT DRAIN PAN 152 4 143 5 60 3 77 4 2 8 56 1 2 60 30 1 2 23 3 4 1 1 8 Front view Back view Bottom view ...

Page 17: ...in fittings extend from each bin Unit can be drained from the bottom or the back of the unit Graphic Area Dimensions Physical trim area on merchandisers 1 2 T 60 W x 12 H x 6 3 8 D 2 4 T 60 W x 24 H x 7 1 4 D 3 4 T 60 W x 34 H x 7 1 4 D Ice Cube Compatibility Dispenses cube ice up to one inch square Flake ice is not compatible Compatible with most 30 or 48 wide ice machines Contact factory for det...

Page 18: ...ce Manual OPERATION MII 250 FOOTPRINT CAUTION Cutting the countertop may decrease its strength Counter should be braced to support the dispenser countertop weight plus ice storage ca pacity and weight of icemaker if applicable ...

Page 19: ...ce Manual OPERATION MII 302 FOOTPRINT CAUTION Cutting the countertop may decrease its strength Counter should be braced to support the dispenser countertop weight plus ice storage ca pacity and weight of icemaker if applicable ...

Page 20: ...ER 1 Mix a solution of mild detergent to clean the dispenser bin and components 2 Using the mild detergent solution a soft bristle brush or clean cloth clean the following dispenser parts Entire bin Paddle wheel Paddle wheel area Agitator Paddle wheel pin Ice Chute Rear bushing Motor shaft Strip lids on model MII 302 402 3 Rinse all the parts in clean running water 4 Mix a sanitizing solution of 1...

Page 21: ...R CLEANING OR MAINTENANCE NOTE Sanitize the ice dispenser at Initial Start UP in addition to monthly sanitizing You will need screwdriver in order to disassemble Disassemble parts in the following order A Merchandiser B Ice chute C Paddle wheel pin D Agitator E Paddle wheel F Bin liner G Paddle wheel Area Accessing a Dispenser Bin Top Mounted with a Mani towoc Cuber 1 Remove the front panel of the...

Page 22: ... until the agitator is free of the paddle wheel hub Paddlewheel bin liner and paddle wheel area 12 Move the front of the agitator to one side and slide the agitator forward until the rear of the agita tor shaft is clear of the bushing 13 Remove the agitator from the bin area 14 Slide the paddle wheel from its shaft 15 Loosen the four knurled fasteners that hold the bin liner in place 16 Remove the...

Page 23: ...D 302 has two rocking chutes Remove both rocking chutes using the same procedure above Disassemble the solenoid style chute 1 Loosen the knurled fastener on both sides of the outer chute and remove chute from the dispenser PPLLU UM MBBIIN NG G D DIIA AG GR RA AM M P PU US SH H F FO OR R I IC CE E 1 4 3 2 PPLLU UM MBBIIN NG G D DIIA AG GR RA AM M P PU US SH H F FO OR R I IC CE E 5 6 USER MAINTENANC...

Page 24: ...urfaces of the unit with warm water and a clean cloth Wipe 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 nozz...

Page 25: ...ochlorite with 2 gallons of 120 F water The mixture should not exceed 100 PPM of chlorine Or mix a solution of any approved sanitizer following the directions for mixing and applying the sanitizer 7 Sanitize the ice bin and cold plate with the sanitizing USER MAINTENANCE MONTHLY CLEANING solution for at least 10 seconds 8 Allow to air dry Do not rinse Re assembling the dispenser parts 9 Re assembl...

Page 26: ...26 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS MII 150 175 200 250 ...

Page 27: ...27 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS MII 150 PARTS LIST MII 175 PARTS LIST 5010609 5030667 5028118 5029024 5031384 5010269 5030667 5011746 5029024 5031384 ...

Page 28: ...28 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS MII 200 250 PARTS LIST 5030665 5011745 5028107 5031384 5029024 ...

Page 29: ...29 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS MII 302 ...

Page 30: ...30 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS MII 302 PARTS LIST 5030666 5011953 5029024 5031384 ...

Page 31: ...31 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS MII 150 175 200 250 115V WIRING ...

Page 32: ...32 Installation and Service Manual EXPLODED VIEWS PARTS DIAGRAMS MII 302 115V WIRING ...

Page 33: ...33 Installation and Service Manual ...

Page 34: ...ctric solenoid operation Paddle wheel pin slipped from the paddle wheel Replace paddle wheel pin Excessive clustering or bridging of ice Loaded ice not broken up Warning Super cooled ice is not covered by the Servend warranty Break ice clusters before manually filling the dispenser See ice recommendations Excessive water spilling from the ice maker Adjust ice maker to eliminate water spillage Poor...

Page 35: ...ce sheet is too thick Adjust ice maker Paddle wheel area broken or cracked Replce paddle wheel area Ice clusters in bin Break up or remove clusters Door not fully open Adjust door Door will not close Ice jammed in chute Adjust bridge in ice maker or when manually filling break up clusters Door and or door lock has come out of place Replace door and lock into proper position Mounting brackets for r...

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Page 39: ...13 INSTALLATION 9 10 11 12 Installation Date 3 Instructions 24 irregularities 3 M MBE 3 Model Number 3 modifications 6 Monthly Cleaning 25 O Operation 6 Q Qualified Service Personnel 6 R regulations 24 Relocation 6 return procedures 3 RGA 3 S SAFETY 6 7 sanitizing 7 Serial Number 3 Service Agent 3 service assistance 3 Service Personnel 6 Shipping 6 Shipping Storage Relocation 6 soapy water 25 solv...

Page 40: ... 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 5028935 October 19 2006 REV3 ...

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