Multiplex CED-40 Operator’s Manual
COUNTER ELECTRIC
& NONCARBONATED
POST-MIX
DISPENSERS
CED-30 (6 valve) and CED-40 (8 valve)
INSTALLATION & SERVICE GUIDE
Part Number 5010146
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.
5010146 Revision July 22, 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 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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Revision July 22, 2003
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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.
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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5010146
Installation and Service Manual
TABLE OF CONTENTS
FOREWORD ........................................................................................................ 3
UNPACKING AND INSPECTION ........................................................................ 3
WARRANTY INFORMATION ............................................................................... 3
SAFETY INSTRUCTIONS ................................................................................... 4
DAILY CHECK LIST FOR THE OPERATOR....................................................... 4
CED SERIES BEVERAGE DISPENSERS OVERVIEW ...................................... 7
COUNTER-ELECTRIC DESCRIPTION .................................................................................. 7
INTERNAL COLD (IC) CARBONATOR CED ......................................................................... 7
EXTERNAL CARBONATOR (EC) CED ................................................................................. 7
NON-CARBONATED CED .................................................................................................... 7
EQUIPMENT OVERVIEW .................................................................................... 8
INTERNAL COLD (IC) CARBONATOR ................................................................................. 8
EXTERNAL CARBONATOR (EC) ......................................................................................... 9
NON-CARBONATED UNITS ................................................................................................. 9
INSTALLATION OVERVIEW ............................................................................... 9
BIB INSTALLATION DIAGRAM ........................................................................................... 10
SELECTING LOCATIONS ..................................................................................11
ALL CEDS........................................................................................................................... 11
PLACING UNIT IN THE OPERATING POSITION ................................................................ 11
COUNTER MOUNT ............................................................................................................. 11
ISLAND MOUNT ................................................................................................................. 12
REFRIGERATION SYSTEM START.................................................................. 13
INCOMING WATER SUPPLY REQUIREMENTS ................................................................. 13
CONNECTING THE DRAIN PAN HOSE .............................................................................. 13
CONNECTING WATER SUPPLY LINE(S) TO THE CED ................................. 14
INTERNAL CARBONATOR ................................................................................................. 14
EXTERNAL CARBONATOR ............................................................................................... 14
NONCARBONATED UNIT................................................................................................... 14
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Revision July 22, 2003
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Installation and Service Manual
TABLE OF CONTENTS
CONNECTING SYRUP SUPPLY LINES TO ALL CEDS ................................... 14
CONNECTING CO2 SUPPLY LINE TO THE CED ............................................ 15
CED WITH INTERNAL CARBONATOR ............................................................................... 15
CED WITH EXTERNAL CARBONATOR ............................................................................. 15
NON-CARBONATED CED .................................................................................................. 15
SPECIFICATIONS FOR CED SERIES DISPENSERS ...................................... 16
CED - 30 SPECIFICATIONS ................................................................................................ 16
SPECIFICATIONS FOR CED SERIES DISPENSERS ...................................... 17
CED - 40 SPECIFICATIONS ................................................................................................ 17
OPERATION ...................................................................................................... 18
BAG-IN-BOX (BIB) START-UP ............................................................................................ 18
INSTALL DECALS .............................................................................................................. 18
CLEAN UP .......................................................................................................................... 18
SANITIZING AND CLEANING.......................................................................... 18
DAILY CLEANING ...............................................................................................................18
WATER BATH ..................................................................................................................... 18
PERIODIC SANITIZING OF THE DISPENSER .................................................................... 18
BAG-IN-BOX ....................................................................................................................... 19
FIGAL SYSTEM SANITIZING .............................................................................................. 19
CARBONATED/NON-CARBONATED CONVERSION...................................... 20
WIRING DIAGRAM 120 VOLT/60/1 ................................................................... 22
INTERNAL CARBONATOR ................................................................................................ 22
EXTERNAL CARBONATOR ............................................................................................... 22
WIRING DIAGRAM 220-240 VOLT/50/1 ........................................................... 23
INTERNAL CARBONATOR ................................................................................................. 23
EXTERNAL CARBONATOR ............................................................................................... 23
WIRING DIAGRAM 208-230 VOLT/60/1 ........................................................... 24
INTERNAL CARBONATOR ................................................................................................. 24
EXTERNAL CARBONATOR ............................................................................................... 24
TROUBLESHOOTING GUIDE........................................................................... 25
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Revision July 22, 2003
5010146
Installation and Service Manual
CED SERIES BEVERAGE DISPENSERS OVERVIEW
IMPORTANT: TO THE USER OF THIS SERVICE MANUAL, THIS MANUAL IS A GUIDE FOR
INSTALLING THIS EQUIPMENT. REFER TO THE TABLE OF CONTENTS FOR PAGE LOCATION
FOR DETAILED INFORMATION PERTAINING TO QUESTIONS THAT ARISE DURING
INSTALLATION AND START-UP OF THIS EQUIPMENT.
This section gives the Counter-Electric Dispenser description, theory of operation, and service data for
the 6 and 8 flavor Post Mix Dispensers (hereafter referred to as CED.)
COUNTER-ELECTRIC DESCRIPTION
The CED s are small compact chillers with a high-impact and corrosion-resistant stainless steel housing and
may be island mounted or installed on a front or rear
counter. The refrigeration assemblies are the drop-intype that can be removed for service and maintenance.
Adjustable syrup flow regulators, located on the dispensing valves, are easily accessible to control the Water to
INTERNAL COLD (IC) CARBONATOR
CED
This CED Unit is equipped with a 1/3 H.P. refrigeration
assembly and has a built-in cold carbonator. The carbonator is located on the deck of the CED under the
bonnet. The carbonator tank is located within the water
tank. Installation requirements for operation are: Placement of CED on a countertop making sure the unit is
level, installation of loose shipped parts, connection of
drains, connection of plain water and syrup supplies,
adjustment of CO2 regulators, fill water tank with water,
and plug CED power cord into an electrical outlet.
EXTERNAL CARBONATOR (EC) CED
(Requires Connection to a Remote Carbonator)
This CED is equipped with a 1/3 H.P. refrigeration assembly and requires connection to an external Carbonator. Installation requirements for operation are: Placement of CED on a countertop making sure the unit is
level, installation of loose shipped parts, connection of
drain, connection of external carbonator, connection of
plain water and syrup supplies, adjustment of CO2 regulators, fill water tank with water, and plug CED power
cord into an electrical outlet.
Syrup Ratio (Termed Brix) of the dispensed product. All
CEDs have electric dispensing valves.
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Revision July 22, 2003
NON-CARBONATED CED
This CED is the same as the external carbonator unit,
except no carbonator is required. Installation requirements for operation are: Placement of CED on a
countertop making sure it is level, installation of loose
shipped parts, connection of drains, connection of plain
water including a booster system if necessary, syrup/
juice supplies, possible adjustment of CO2 regulators,
filling water tank with water, and plugging CED power
cord into an electrical outlet.
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Installation and Service Manual
EQUIPMENT OVERVIEW
NOTE: BEFORE SHIPPING, STORING, OR RELOCATING THIS CED, THE SYRUP SYSTEMS MUST
BE SANITIZED AND ALL SANITIZING SOLUTION MUST BE PURGED FROM THE SYRUP
SYSTEMS. ALL WATER MUST ALSO BE PURGED FROM THE PLAIN AND CARBONATED WATER
SYSTEMS. A FREEZING AMBIENT ENVIRONMENT WILL CAUSE RESIDUAL WATER IN THE CED
TO FREEZE CAUSING EXPANSION OF TUBING AND RESULTING IN DAMAGE TO INTERNAL
COMPONENTS.
INTERNAL COLD (IC) CARBONATOR
The CED 30 is a 6 valve unit set up to dispense a noncarbonated drink from the NO. 3 dispensing valve. The
CED 40 is an 8 valve unit set up to dispense a noncarbonated drink from the No. 4 and 5 valves. The remaining dispensing valves on each unit are set to dispense
carbonated beverages. Refer to the instructions on
page 21-22 to convert a valve from carbonated to noncarbonated or non-carbonated to carbonated.
A CO2 cylinder delivers carbon dioxide (CO2) gas through
adjustable CO2 regulator to the syrup BIB pump and also
to an internal carbonator. Plain water also enters the
internal carbonator tank, and is carbonated by the regulated CO2 gas pressure. When a dispensing valve is
opened, CO2 pressure exerted within the syrup BIB pump
propels syrup from the BIB, through the CED Unit beverage coils, and into the dispensing valve. Carbonated
water is forced from the carbonator tank by CO2 pressure which pushes cold carbonated water into the dispensing valve resulting in a carbonated drink being dispensed. A noncarbonated drink is dispensed in the same
manner as a carbonated drink with the exception that
plain water is substituted for carbonated.
The carbonator is replenished when the carbonated
water level inside the tank drops, which in turn automatically starts the carbonator water pump. When the water
level inside the tank has been replenished, carbonator
water pump will stop.
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Revision July 22, 2003
5010146
EQUIPMENT OVERVIEW
Installation and Service Manual
EXTERNAL CARBONATOR (EC)
The CED 30 is a 6 valve unit set up to dispense a noncarbonated drink from the No. 3 dispensing valve. The
CED 40 is an 8 valve unit set up to dispense a noncarbonated drink from the No. 4 and 5 valves. The remaining dispensing valves on each unit are set to dispense
carbonated beverages. Refer to the instructions on
page 21-22 to convert a valve from a carbonated to
non-carbonated or from non-carbonated to carbonated.
A CO2 cylinder delivers carbon dioxide (CO2) gas through
adjustable CO2 regulators to the syrup BIB pump and
also to an external carbonator. Plain water also enters
the remote carbonator tank, and is carbonated by the
regulated CO2 gas pressure. When a dispensing valve
is opened, CO2 pressure exerted within the syrup BIB
pump propels syrup from the BIB, through the CED beverage coils, and into the dispensing valve. Carbonated
water is forced from the carbonator tank by CO2 pressure which pushes carbonated water through the CED
cooling coils, and into the dispensing valve. Syrup and
carbonated water meet simultaneously and mix at the
nozzle of the dispensing valve resulting in a carbonated
drink being dispensed. A noncarbonated drink is dispensed in the same manner as a carbonated drink with
the exception that plain water is substituted for carbonated.
INSTALLATION
OVERVIEW
This section covers unpacking, inspecting, selecting location, installing the CED, and preparing for
operation.
1. After the unit has been unpacked, remove the keys.
The key will be needed to perform brixing of valves.
Hold onto the keys until such time to forward them
to the respective owner/operator. Remove tape
(which secures grid in place in drain pan) from
grid and other packing material.
2. Make sure all items are present and in good condition. Loose shipped items in the carton include
the drain kit parts, S/S “U” tube, John Guest fitting
and the instructions.
3. Inspect CED for any external damages.
The Carbonator is replenished when the carbonated
water level inside the tank drops, which in turn automatically starts the carbonator water pump. When the water
level inside the tank has been replenished, carbonator
water pump will stop.
NON-CARBONATED UNITS
A CO2 cylinder delivers carbon dioxide (CO2) gas through
adjustable CO2 regulators to the syrup/juice BIB pump. When
a dispensing valve is activated, pressure exerted upon the
syrup BIB pump propels syrup/concentrate from the BIB,
through the cooling coils, and into the dispensing valve. Plain
water enters the CED and passes through the cooling coils
to the dispensing valve. Syrup/concentrate and plain water
meet simultaneously in the dispensing valve and mix at the
nozzle resulting in a still (noncarbonated) drink being dispensed. For noncarbonated BIB syrup(s)/concentrate(s) to
be delivered at ambient temperature, refer to the conversion
instructions for bypassing the cooling coil.
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Revision July 22, 2003
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