MII SERIES 150/200/250/302 & 402 Ice Dispensers INSTALLATION & SERVICE GUIDE Part Number 5028935 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.
FOREWORD Manitowoc Beverage Equipment (MBE) developed this manual as a reference guide for the owner/ operator, service agent, and installer of this equipment. Please read this manual before installation or operation of the machine. A qualified service technician should perform installation and startup of this equipment, consult the Troubleshooting Guide within this manual for service assistance. If you cannot correct the service problem, call your MBE Service Agent or Distributor.
TABLE OF CONTENTS FOREWORD .............................................................................................................................. 3 UNPACKING AND INSPECTION .............................................................................................. 3 WARRANTY INFORMATION ..................................................................................................... 3 SAFETY ......................................................................................................
TABLE OF CONTENTS USER MAINTENANCE ............................................................................................................ 20 SANITIZING AND CLEANING ........................................................................................................................ 20 DAILY CLEANING .......................................................................................................................................... 20 CLEANING AND SANITIZING THE DISPENSER ......................
Installation and Service Manual SAFETY IMPORTANT SAFETY INSTRUCTIONS Carefully read all safety messages in this manual. Learn how to operate the MII unit properly. Do not allow anyone to operate the unit without proper training and keep it in proper working condition. Unauthorized modifications to the MII may impair function and/or safety and affect the life of the unit. CARBON DIOXIDE WARNING DANGER: Carbon Dioxide (CO2) displaces oxygen.
Installation and Service Manual SAFETY GROUNDING IN STRUCTIONS WARNING: Risk of electrical shock. Connect to a properly grounded outlet only. This appliance must be grounded. In the event of malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This appliance is equipped with a cord having an equipment-grounding conductor and a grounding plug.
Installation and Service Manual INSTALLATION PRE-INSTALLATION CHECK LIST 1 Do you have enough space to install the dispenser or a dispenser and top mounted cuber? 2 Does the top mounted cuber (if utilized) have a minimum of 6 inches (15.3) cm) clearance on all sides? 3 Is the countertop level? 4 Can the countertop support the weight of the dispenser, or the dispenser/cuber combination plus the weight of the stored ice? INSTALLATION CHECK LIST 1 Place the dispenser in the desired location.
Installation and Service Manual INSTALLATION TOP MOUNTED ICEMAKER REQUIREMENTS 1 Location - Avoid placing the dispenser and/or ice machine near heat sources such as radiators, ovens, refrigeration equipment and direct sunlight. 2 Clearances - Six inch (15.2 cm) clearance on all sides of the icemaker is needed. 3 Front of icemaker to be flush with front of dispenser- The front of the icemaker should be flush with the front of the dispenser, as shown in the drawing above.
Installation and Service Manual INSTALLATION ROCKING CHUTE ICE DELIVERY SWITCH ADJUSTMENT 1 To properly adjust the switch, first unplug the power cord to the unit then remove the merchandiser. This will give you access to the ice delivery switch located on the left side of the rocking chute. 2 Begin by 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.
Installation and Service Manual INSTALLATION BAFFLE FOR MANITOWOC™ CUBERS When installing a Manitowoc™ “S” series Ice Machine on a MII dispenser, a baffle kit is required for proper installation. The baffle kit is designed to prevent ice from lying against the front of the ice machine, and melting down the front of the dispenser. There are two different baffle kits available, one kit is for the 30" wide “S” series ice machine, and the other kit is for the 22" wide “S” series ice machine.
Installation and Service Manual INSTALLATION GENERAL INSTRUCTIONS FOR REMOVAL OF GEAR MOTOR These instructions are provided as a guide for the removal of the gear motor. Depending on the model number of your dispenser, these instructions may vary slightly. 1. Disconnect power from the electric receptacle. 2. Remove all ice from the ice storage bin of the dispenser. 3. Remove the paddle wheel pin from the paddle wheel / agitator assembly inside the dispenser bin. 4.
Installation and Service Manual OPERATION UNIT INSPECTION Thoroughly inspect the unit upon delivery. Immediately report any damage that occurred during transportation to the delivery carrier. Request a written inspection report from a claims inspector to document any necessary claim. ICE RECOMENDED FOR DISPENSING MII dispensers are designed to dispense hard, cube ice up to one-inch square. The ice shapes and sizes listed above are recommended for dispensing.
Installation and Service Manual OPERATION MII MEASUREMENTS & SPECIFICATIONS M II-150 Standard Features Dimensions M II -200 M II-250 Lighted Merchandiser, "ice" graphics, key switch, stainless steel legs, drain kit, and timed agitation is standard on MII-200 and MII-250. 22" W x 30.5" D x 33" H 24" W x 30.5" D x 35" H 30" W x 30.5" D x 33" H 30" W x 30.5" D x 39" H (add 1.25"to height for lid) (add 1.25 "to height for lid) (add 1.25"to height for lid) (add 1.
Installation and Service Manual OPERATION MII-302 MEASUREMENTS & SPECIFICATIONS A D L C F K E M G H J N O P Q Unit A B C D E F G H J K L M N O P Q MII -302 33.25" 12.50" 42.75" 1.38" 5.59" 9.10" 12.16" 31.00" 15.78" 28.78" 22.50" .82" 26.97" 30.47" 33.75" 37.16" MII-302 Standard Features Key Switch, Drain Kits, 12" high lighted merchandiser and timed agitation Dimensions 42.75" W x 31" D x 34.25" H (inches) 108.6 W x 78.74 D x 87 H (cm) Shipping Weights 470 lbs. / 213 kgs.
Installation and Service Manual OPERATION MII-402 MEASUREMENTS & SPECIFICATIONS Front view 60" (152.4) 32 1/4" (81.9) 11" (27.9) 9 3/4" (24.8) 4 5/8" (11.7) 30 1/2" 27" 22 1/2" (77.5) (68.6) (57.2) Back view 19 1/8" (48.5) 19 1/8" (48.5) 15 7/8" (40.3) 15 7/8" (40.3) 12" (30.5) 12" (30.5) 9.5" (24.1) 9.5" (24.1) 3/4" (1.9) 1 3/8" (3.5) Bottom view 1 1/8" (2.8) 23 3/4" (60.3) 30 1/2" (77.4) DRAIN PAN FRONT OF UNIT 56 1/2" (143.5) 60" (152.
Installation and Service Manual OPERATION MII-402 MEASUREMENTS & SPECIFICATIONS Standard Features for the MII-402: Timed agitation, lighted merchandiser (MM), graphics, key switches (DS) and drain kits (DRK). Leg kits not available for this unit. Dimensions: 60" (152.4 cm) W x 30.5" (77.5 cm) D x 32.25 (81.9 cm) H Ice Storage Capacity: 400 lbs. (181.82 kg) Cooling Capacity: At 75oF ( 23.9oC) ambient temperature. Up to 8 (12 oz.) drinks per minute can be dispensed at or below 40o F (4.
Installation and Service 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 capacity and weight of icemaker, if applicable.
Installation and Service 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 capacity and weight of icemaker, if applicable.
Installation and Service Manual USER MAINTENANCE SANITIZING AND CLEANING 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 1/4 ounce of liquid, unscented laundry bleach (5.
Installation and Service Manual USER MAINTENANCE PREVENTATIVE MAINTENANCE Preventative maintenance is a vital part of keeping your MII 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 beverage system. 4. Do not overfill the dispenser bin with ice. 5.
Installation and Service Manual USER MAINTENANCE HOW TO DISASSEMBLE FOR CLEANING OR MAINTENANCE 8 Agitatior arm and paddlewheel pin: 8. Rotate the agitator arm so the paddle wheel pin handle is pointing up, toward the ceiling. For the MD-302 dispenser only, reach inside the bin through the area where the strip lid has been removed. 9. Loosen the hand-removable paddle wheel pin from the agitator by twisting counter clockwise until it snaps from the agitator bar... 10. ...
Installation and Service Manual USER MAINTENANCE HOW TO DISASSEMBLE FOR CLEANING OR MAINTENANCE Disassemble the rocking chute: 1. Loosen the two knurled fasteners that hold the merchandiser in place. 2. Remove the merchandiser. 3. Remove outer bracket. 4. Remove door lock. 5. Remove door. 6. Remove ice chute. 7. Model MD-302 has two rocking chutes. Remove both rocking chutes using the same procedure above. Disassemble the solenoid style chute: 1.
Installation and Service Manual USER MAINTENANCE DAILY CLEANING All cleaning must meet your local health department regulations. The following cleaning instructions are provided as a guide. CAUTION: Use only warm soapy water to clean the exterior of the tower. Do not use solvents or other cleaning agents. Do not pour hot coffee into the drain pan. Pouring hot coffee down the drain pan can eventually crack the drain pan, especially if the drain pan is cold or still contains ice.
Installation and Service Manual USER MAINTENANCE MONTHLY CLEANING Clean and sanitize the ice bin: 1. Unplug unit and remove all ice from the ice bin. solution for at least 10 seconds. 2. Mix a solution of mild detergent to clean the dispenser bin and components. 8. Allow to air dry. Do not rinse. 3. Wash the ice bin using a sponge and the mild detergent solution. 9. Re-assemble parts in the following order: Re-assembling the dispenser parts: • Bin liner 4.
Installation and Service Manual EXPLODED VIEWS, PARTS & DIAGRAMS MII-150, 175, 200, & 250 26
Installation and Service Manual EXPLODED VIEWS, PARTS & DIAGRAMS MII-150 PARTS LIST 5030667 5031384 5028118 5010609 5010269 5029024 MII-175 PARTS LIST 5030667 5031384 5011746 5029024 27
Installation and Service Manual EXPLODED VIEWS, PARTS & DIAGRAMS MII-200/250 PARTS LIST 5030665 5011745 5028107 5029024 28 5031384
Installation and Service Manual EXPLODED VIEWS, PARTS & DIAGRAMS MII - 302 29
Installation and Service Manual EXPLODED VIEWS, PARTS & DIAGRAMS MII-302 PARTS LIST 5031384 5030666 5011953 5029024 30
Installation and Service Manual EXPLODED VIEWS, PARTS & DIAGRAMS MII-150/175/200/250 115V WIRING 31
Installation and Service Manual EXPLODED VIEWS, PARTS & DIAGRAMS MII-302 115V WIRING 32
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Installation and Service Manual TROUBLESHOOTING PROBLEM Dispenser will not dispense ice (and NO SOUNDS are heard when manchine is activated). Dispenser will not dispense ice (motor runs but no ice movement is heard in bin). POSSIBLE CAUSE No power. Check electrical connection. Loose wire in electrical system. Thoroughly check all wire connections. ice from dispenser until Dispenser overloaded with ice. Remove unit will operate. Motor not working.. Check thermally protected motor.
Installation and Service Manual TROUBLESHOOTING PROBLEM Dispensing crushed ice or reduced dispensing speed. POSSIBLE CAUSE Water spillage from ice machine into dispenser bin. Adjust ice maker. Agitation timer Test agitation timer. Bridge of ice 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. Ice jammed in chute.
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INDEX B E M S brixing 3 exterior 24 C F Carbon Dioxide 6 CAUTION 18, 19, 25 claims 13 Cleaning 3 CO2 7 CO2 monitors 7 cube ice 13 FOREWORD 3 MBE 3 Model Number 3 modifications 6 Monthly Cleaning 25 D Ice 13 Ice Storage 13 INSPECTION 3 inspection 13 INSTALLATION 9, 10, 11, 12 Installation Date 3 Instructions 24 irregularities 3 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 solvents 25 st
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.
