Multiplex UC300 User Manual
UC300
INSTALLATION & SERVICE GUIDE
Part Number 5027727
Foodservice Group
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.
5027727 Revision July 28, 2003
Installation and Service Manual
FOREWORD
SerVend 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.
Consult the troubleshooting guide within this manual for service assistance
If you cannot correct the service problem, call your SerVend Service Agent or Distributor. Always have
your model and serial number available when you call.
Your Service Agent ________________________________________________________________
Service Agent Telephone Number _____________________________________________________
Model Number ____________________________________________________________________
Serial Number ____________________________________________________________________
The model and serial numbers are located on the right side of the dispenser, just behind the drainpan.
Installation Date ___________________________________________________________________
Your Local SerVend Distributor _______________________________________________________
Distributor Telephone Number ________________________________________________________
A qualified service technician should perform installation and start-up of this equipment.
UNPACKING AND INSPECTION
Note: The CEV Unit was thoroughly inspected before leaving the factory. Any damage or
irregularities should be noted at the time of delivery (or not later than 15 days from the date of
delivery.)
WARRANTY INFORMATION
Consult your local SerVend Distributor for terms and conditions of your warranty. Your warranty specifically
excludes all beverage valve brixing, general adjustments, cleaning, accessories and related servicing.
Your warranty card must be returned to SerVend to activate the warranty on this equipment. If a warranty
card is not returned, the warranty period can begin when the equipment leaves the SerVend factory.
No equipment may be returned to SerVend without a written Return Goods Authorization (RGA). Equipment
returned without an RGA will be refused at SerVend’s dock and returned to the sender at the sender’s
expense.
Please contact your local SerVend distributor for return procedures.
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Installation and Service Manual
SAFETY INSTRUCTIONS
Installation and start-up of this equipment should be done by a qualified service technician. Operation,
maintenance, and cleaning information in this manual are provided for the user/operator of the equipment.
IMPORTANT: START UP OF UNIT
DO NOT TURN THE ICEMAKER ON UNTIL 24 HOURS BEFORE ICE USAGE IS TO BEGIN.
IF ICE SITS IN THE BIN LONGER THAN 24 HOURS WITHOUT DISPENSING, ICE
DELIVERY PROBLEMS MAY OCCUR.
DAILY CHECK LIST FOR THE OPERATOR
• Check CO
the primary regulator gauge will point to a shaded
area that reads “Low CO2” or “Change CO2 Cylinder.”
• Check Syrup supply.
supply. If CO2 supply is low, an arrow on
2
• Clean drain pan, grid, and splash panel. See daily
cleaning instructions on page 18.
• Clean the valve nozzles and diffusers. See daily
cleaning instructions on page 18.
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Installation and Service Manual
TABLE OF CONTENTS
FOREWORD ........................................................................................................ 3
UNPACKING AND INSPECTION ........................................................................ 3
WARRANTY INFORMATION............................................................................... 3
SAFETY INSTRUCTIONS ................................................................................... 4
IMPORTANT: START UP OF UNIT...................................................................... 4
DAILY CHECK LIST FOR THE OPERATOR ....................................................... 4
UC300 SPECIFICATIONS ................................................................................... 7
EQUIPMENT OVERVIEW .................................................................................... 8
INSTALLATION.................................................................................................... 9
UC300 WIRING DIAGRAMS ............................................................................. 10
WIRING DIAGRAM 115V..................................................................................................... 10
WIRING DIAGRAM 230V .................................................................................................... 10
PLUMBING DIAGRAMS.....................................................................................11
AMBIENT ............................................................................................................................ 11
COLDCARB ........................................................................................................................ 11
CARBONATED/NON-CARBONATED CONVERSION INSTRUCTIONS.......... 12
SANITIZING AND CLEANING ........................................................................... 12
DISASSEMBLING THE DISPENSER PARTS FOR CLEANING/SANITIZING ...................... 12
CLEANING AND SANITIZING OF THE DISPENSER .......................................................... 13
BAG-IN-BOX BEVERAGE SYSTEM SANITIZING ............................................................... 13
FIGAL ................................................................................................................................. 15
EXPLODED VIEWS ........................................................................................... 16
120V DRIVE AUGER ........................................................................................................... 16
TRANSITION AUGER ......................................................................................................... 17
120V CUBER ...................................................................................................................... 18
CABINET ............................................................................................................................ 19
TOP COVER ....................................................................................................................... 20
120V CARB PUMP .............................................................................................................. 21
120/60 ELEC ....................................................................................................................... 22
ELECTRICAL BOX LAYOUT ............................................................................................... 23
COLDPLATE ....................................................................................................................... 24
AUGER ............................................................................................................................... 25
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TABLE OF CONTENTS
VALVE CAP MOUNT ........................................................................................................... 26
BIN ...................................................................................................................................... 27
ROCKING CHUTE .............................................................................................................. 28
CARBONATOR TANK ASSEMBLY ..................................................................................... 29
MOTOR MOUNT ................................................................................................................. 30
ROCKING CHUTE .............................................................................................................. 31
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UC300 SPECIFICATIONS
DESCRIPTION UC300
Installation and Service Manual
Dimensions
Weight
Electrical Requirements
Water
Ice Machine Options:
Drain
Syrups
Standard with Equipment:
42" X 30" X 55"
425 lbs (with ice 745 lbs)
110 vac 60 hz 4 amps max.
220 vac 50/60 hz 4 amps mex. (available 01/02)
45 to 55 psi at 3 gpm
Offered with no ice machine or with 1000
lbs/day CVD model SU1024Y with remote
condenser
3/4" fpt fitting. 1 drain, 1" fpt at the center rear
6" above floor level
5/16 barb connections for 10 flavors
Internal carbonation. Offered with 'Intellicarb' for
Pepsi applications, or ambient carbonation for
commercial applications.
Options:
Listing/Approvals:
Countertop Weight
Countertop Cutout Dimensions
With or without ice maker
UL, CSA, CE
775 lbs.
41.5" X 29.5"
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Installation and Service Manual
EQUIPMENT OVERVIEW
The unit is a 10 flavor ice and beverage dispenser, with
the ice storage bin located below the counter top level.
A drink tower extends 19” above the counter top level.
The Unit is designed to fit into a 42” wide by 30” deep
space, and can be counter mounted (like a conventional
drop-in unit), or arranged as a stand alone with cosmetic
stainless panels.
Within the 19” drink tower can be a 1000 lb/day remote
ice cube maker, especially designed (by Manitowoc) for
this application. The ice maker is an option.
Beverage cooling is accomplished by means of a cold
plate positioned below the storage bin, and the unit can
include an internally mounted or externally mounted carbonator system. Two SerVend Flex Manifolds are incorporated in the tower which allows any valve position to
be either carbonated or noncarbonated.
Ice is dispensed from the storage bin by means of the
agitator into an auger which raises the ice to the top of
the tower where it is dispensed by means of a rocking
chute ( with a sanitary lever). Only Flomatic sanitary
lever valves will be offered, since the intent is for this
product to be placed in customer dining areas. The
valves are enclosed top and sides by the top cover of
the drink tower.
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 and beverage dispensing circuits when either the
top panel or the drain pan are removed. The drive motors for agitation and auger ice lifting are mounted using
locking pins, and thus can be removed for maintenance
and cleaning without tools. Access is provided for in
place cleaning of the ice maker. The ice maker water
valve, water pan, curtain, and water pump can all be
removed for service and cleaning without removing the
ice maker itself.
The UC300 can be built in either a left hand or right hand
ice dispense arrangement. The drain pan is the only
part that is different for the two configurations, all other
parts are identical. In the right hand configuration, syrup
lines from the BIB pumps are brought in to the unit at the
lower left, water, drains, electrical and refrigerant lines
on the right.
The waste water from the cuber, spillage and melt water
from the drain pan, and melt water from the storage bin
and auger are all conveyed into a small catch basin located on the base of the unit. A single drain is then routed
to the rear for connecting to the building drain. A water
supply line is necessary for the ice maker and beverage
system, connecting to a 3/8” OD. beverage tube.
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INSTALLATION
Installation and Service Manual
The SerVend UC300 is shipped in a heavy duty
corrugated carton with a wooden pallet. Inspect the
UC300 for freight damage. If any damage is noticed,
stop immediately and contact your delivering freight
company. You must file a freight claim for your
equipment. Failure to do so can void any claims.
SerVend is not responsible for any freight damage.
Before you begin the installation, please check to be sure
you can achieve a proper installation. Things to look for
include, but are not limited to:
• If being installed in a counter make, be sure you have
a flat, level counter top.
• Is there enough space for the UC300? You will need
to have at least a 36” deep coutertop to do a proper
installation.
• How about under the counter? Is there room for the
UC300 with drain underneath and beverage tubing
coming from the rear of the unit along with the electric necessary? It is suggested that you have at least
18” of open space to the right of the unit for an easy
installation.
• If being installed in a counter are there any braces
or support structures in the counter top that could
be cut and damaged?
• Avoid direct sunlight or close heating / air condition-
ing ducts.
• Is a proper drain available? The UC300 has a single
3/4” drain underneath the unit.
To properly install the SerVend UC300, Use these
guidelines:
• Meet all local code requirements.
• Route the beverage tubing from the syrup racks to
the location of the UC300. Make sure to leave some
slack in each of the syrup lines in case the unit needs
to be pulled out some for service work or cleaning.
• Make all beverage connections, if necessary, at the
syrup racks.
• If installing in a counter mark the counter top with
the appropriate cut out opening.
• Check that the cut out location is approved by the
owner before any cuts are made in the 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.
• Install the legs provided to the unit. You will have to
tilt the unit back, forward, or to the side to install the
legs.
Attach the drain line to the drain connection at the bottom of the chest. The connection is a 3/4” fpt at the
center of the unit, 6” above floor level.
Remove the front, back and side panels to make water
and syrup connections. You do not have to remove all of
these panels but it makes for an easier installation.
There is one water connection that is located on the
bottom right side of the unit that feeds all the valves for
both non-carbonated and carbonated water drinks.. This
connection supplies the entire unit with water. See Plumbing diagram for exact routing. The incoming water pressure must be at least 40 psi and no more than 55 psi.
Proper measures must be taken if the water pressure is
under or over the operating specifications.
• Have a receptacle with the proper voltage at the in-
stallation site for connection to the UC300. Astandard
three prong plug is needed for the dispenser. If the
unit is equipped with an ice maker, the condensing
unit will need 208/230v were ever the condenser is
mounted.
• Completely unpack the UC300, removing all pad-
ding and shipping retainers.
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Connect the CO2 supply line. This connection is also
located at the bottom right side of the unit and is already
connected to the carbonator. The regulator for the carbonator should be set at 75 psi.
Make all syrup connections. These connections are located on the bottom left side of the unit. There are ten
connections. Refer to the plumbing diagram for proper
valve selection.
Turn the power switch to on at the electrical box located
at the bottom front of the unit.
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Installation and Service Manual
UC300 WIRING DIAGRAMS
WIRING DIAGRAM 115V
WIRING DIAGRAM 230V
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PLUMBING DIAGRAMS
AMBIENT
Installation and Service Manual
COLDCARB
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