Continental Refrigerator Backbar Chiller Installation Manual
INSTALLATION AND OPERATIONS MANUAL
Worktop and Undercounters
Bar Equipment
Bottle, Keg & Back Bar Coolers
Glass & Plate Chillers
Please fill in the following information for your NEW unit, carefully
read the instructions in this manual and file it for future reference.
MODEL NO.
SERIAL NO.
PURCHASED FROM
INSTALL DATE
1-800-523-7138
Continental Refrigerator
A Division of National Refrigeration
& Air Conditioning Products, Inc.
539 Dunksferry Road
Bensalem, PA 19020-5908
P 215-244-1400
F 215-244-9579
www.continentalrefrigerator.com
TABLE OF CONTENTS
Page
Receiving Your New Model ............................................................................................................. 3
Uncrating Your New Model.............................................................................................................. 3
General Information and Important Operating Facts ................................................................................3
Serial Data Tag .......................................................................................................................................................3
Installation and Location ................................................................................................................4
Ventilation ..............................................................................................................................................................4
Floor Loads ............................................................................................................................................................5
Mounting and Leveling ..........................................................................................................................................5
Condensate Removal .............................................................................................................................................5
Door Adjustment ....................................................................................................................................................6
Initial Cleaning Procedure .............................................................................................................. 6
Start-Up Procedure .......................................................................................................................6
Electrical Connections ............................................................................................................................................6
GFI/GFCI Receptacles ...............................................................................................................................7
115 Volt, 60 Hz, 1 Phase Connection .......................................................................................................7
115/208-230 Volt, 60 Hz, 1 Phase Connection .........................................................................................7
Special Voltage Connections ....................................................................................................................7
Start-Up Checklist ..................................................................................................................................................7
Remote Applications ..............................................................................................................................................8
Operation................................................................................................................................... 8
Refrigeration System and Adjustment ...................................................................................................................8
Evaporator Assembly .............................................................................................................................................8
Interior Accessories ..............................................................................................................................................................8
Shelving Installation ..............................................................................................................................................9
Wire Storage Bin Divider Installation .....................................................................................................................9
Direct Draw Draft Beer Set-Up .............................................................................................................................10
Keg Tapping Instructions .....................................................................................................................................10
Installation of CO2 Cylinder and Regulator ...........................................................................................................10
Maintenance .............................................................................................................................. 11
Periodic Cleaning Procedure .................................................................................................................................11
General Preventative Maintenance ........................................................................................................................11
Care and Cleaning of Stainless Steel ................................................................................................ 12
Parts and Service ........................................................................................................................ 13
Placing a Service Call ............................................................................................................................................13
Obtaining Replacement Parts Under Warranty ......................................................................................................13
Obtaining Replacement Compressor Under Warranty ...........................................................................................13
Optional Accessories .................................................................................................................... 14
Installing Electric Condensate Vaporizer................................................................................................................14
Sliding Glass Door Removal and Adjustment ........................................................................................................14
Installing Casters and Leveling ..............................................................................................................................15
Installing Legs and Leveling ..................................................................................................................................16
Mounting Leg/Caster Support Plates .....................................................................................................................16
Padlock Hasp for Sliding .......................................................................................................................................17
Auxiliary Drain Pan Installation .............................................................................................................................17
Remote Set-Up and Installation Guidelines ...........................................................................................................18
Limited Extended Protection Warranty ............................................................................................... 19
Troubleshooting and Servicing Guide ................................................................................................ 20
Wiring Diagrams ......................................................................................................................... 22
OPERATIONS MANUAL
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
RECEIVING YOUR NEW MODEL
Congratulations on your purchase of Continental Refrigerator
superior bar equipment! When your shipment arrives, thoroughly examine the packaging for any punctures, dents, or
signs of rough handling. It is in your best interest to partially
remove or open the shipping container to examine the contents
for any missing accessories or concealed damage which may
have occurred during shipment. If the cabinet is damaged, it
must be noted on the carrier’s delivery slip or bill of lading.
A Freight Claim must be filed with the shipping company.
FREIGHT DAMAGE IS NOT COVERED UNDER WARRANTY.
UNCRATING YOUR NEW MODEL
The shipping carton should remain on your cabinet to protect
against dents or scratches while transporting to the actual
set-up location. Remove the shipping container only at the last
possible moment by using a pry bar to take out all the staples
from around the bottom of the crate. Slide the cardboard carton
up and off the unit, being careful not to rub against the cabinet.
Remove any accessories or boxes on the skid or in the cabinet.
Dispose of all packaging materials properly.
GENERAL INFORMATION AND
IMPORTANT OPERATING FACTS
This manual has been compiled to aid in the installation, operation and maintenance of your new equipment. Please take the
time to read it and familiarize yourself with your equipment and
its operation, to enjoy optimum performance.
Continental Refrigerator offers a variety of accessories for your
model (see “Optional Accessories” section towards the back of
this manual or contact your dealer for more information).
SERIAL DATA TAG
A serialized data tag is permanently attached to the inside righthand wall of your unit. (see Figure 1). In addition to identifying
the specific product, this label provides important information
regarding electrical requirements and refrigeration charge, as
well as agency listings and factory contacts.
FIGURE 1: Data Tag
Four (4) bolts secure the cabinet to the wooden skid. The bolts
are located at each end on the underside of the skid. In order to
remove these bolts, tilt the cabinet backwards and place wooden
blocks at each end in order to hold it in its tilted position. Using
a ¾” socket or open end wrench, remove the bolts and carefully slide the cabinet off of the skid. If support plates are to be
installed, save the bolts and washers (see “Mounting Caster/
Leg Support Plates” under “Optional Accessories”). After skid
removal, the cabinet should never be moved without dollies or
rollers to avoid damage to the cabinet bottom or floor.
IMPORTANT NOTE: Do not under any circumstances, lay
your new model on its front or sides. For a brief period
of time, you may lay the cabinet on its back, but only
when it’s properly blocked so as not to crush the back
or end panels and also to allow provision for your hands,
in order to set it in its upright position without damaging
the cabinet. Do not plug in and operate model for at
least three (3) hours after cabinet is set upright from
being on its back as this can damage the compressor.
IMPORTANT NOTE: The model and serial number should
be noted on the front cover of this manual, in the spaces
provided. If parts or service are ever needed for your unit,
this information will be required to verify warranty status
and to properly identify any parts that may be needed.
OPERATIONS MANUAL
3
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
All cabinets must be given sufficient time to reach normal
operating temperature before placing any food inside cabinet or
pans (if equipped). For refrigerators, approximately 2 hours of
operation is required to lower the cabinet temperature to 38°F
(3°C). Freezers require approximately 2 hours of operation to
lower the cabinet temperature to 5°F (-15°C) (see “Operation”
section for further information).
Prior to factory shipping, all products are performance-run
tested for a minimum of 12 hours providing a highly sophisticated temperature recording exclusive to each individual
cabinet. This recording is supplied within this manual packet. A
final evaluation, including analysis of cabinet performance, leak
check, vibration, noise level and visual examination is made by
a qualified quality control team to assure a superior product.
The carrier signs to this effect when they accept the product for
shipping. To insure the maximum in safety and sanitation, all
models are listed under the applicable standards of Underwriters
Laboratories and the National Sanitation Foundation.
INSTALLATION AND LOCATION
Before moving the cabinet to its final point of installation, measure all doorways or passages to assure clearance. If additional
clearance is needed, you can remove the cabinet doors (see
“Removal of Doors and Door Adjustment”).
VENTILATION
The final location site of your air cooled refrigerator or freezer
must provide a large quantity of cool, clean air. All refrigeration
systems operate most efficiently and trouble-free with cool,
dry air circulation. Avoid locations near heat and moisture
generating equipment including ovens, cooking ranges, fryers,
dishwashers, steam kettles, etc., or in direct sunlight (where
temperatures can exceed 100°F). Do not select a location in an
unheated room or area where temperatures may drop below
55°F. Air supply to the condensing unit is equally important.
Restricting the air places an excessive heat load on the condensing unit and adversely affects its operation.
Front Breathing models do not require any clearance around the
the sides or back of the cabinet, since they take in and exhaust
air under the cabinet and through the front grill, under the door.
For optimum performance, the air flow under the cabinet and
through the front grill cannot be restricted.
IMPORTANT NOTE: To assure maximum operating efficiency, your new cabinet should be located where an
unrestricted air supply can circulate under the cabinet
and through the front grill . Do not at any time obstruct
the grill area in the front of the cabinet in any way. These
rules are essential for maximum cooling capacity and
long life of refrigeration parts.
FIGURE 2: Minimum Clearance Dimensions for Optimum Conditions
4
OPERATIONS MANUAL
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
KC/BBC24 DRAIN PAN INSTALLATION
BRACKET
MOUNTING
SCREWS
KEYSLOT
DRAIN PAN
DRAIN TUBE
FLOOR LOADS
The floor at the final location site must be level, free of vibration
and strong enough to support the total combined weights of
your new model plus the maximum product load which might
be placed into it. To estimate the possible product weight,
assume that each cubic foot of storage space weighs approximately 35 pounds. Multiply 35 pounds by the amount of cubic
feet in the cabinet to obtain the product load weight.
For example, a 20 cubic foot refrigerator can hold approximately
700 pounds of product (35 x 20). Assuming the cabinet itself
weighs 300 pounds, the total combined weight of cabinet and
product is approximately 1000 pounds. Therefore, the floor in
this example must be able to support up to 1000 pounds.
MOUNTING AND LEVELING
Back bar models are designed and constructed to be mounted
directly on the floor without legs or casters (see Figure 2).
When mounting directly to floor, the base of the cabinet should
be sealed to the floor around its entire perimeter.
IMPORTANT NOTE: It is extremely important that your
new model is perfectly level for proper operation. If it is
not level, the defrost water will fail to drain properly and
will overflow the evaporator coil drain pan and into the
cabinet of the model.
CONDENSATE REMOVAL
All bottle cooler models contain a factory installed condensate
drain water evaporating pan which is completely self contained
and no further assembly or maintenance is required. On KC24
and BBC24 models, the drain pan and brackets must be attached
by the installer (see Figure 3) For your convenience, only evaporator condensate drains into this pan and cabinet washout drainage water has its own hose located behind the front grill for easy
disposal during cabinet cleaning.
IMPORTANT NOTE: Cabinet washout drainage hose can
be accessed behind the front grill for easy disposal of
water during cleaning.
FIGURE 3: KC/BBC Condensate Pan Install
After removing your unit from the skid, you may carefully slide it
into position. Once the cabinet is positioned in its final location,
check that it is level in all directions. If necessary, insert shims
under the cabinet to make adjustments. Seal base of the cabinet
to the floor around its entire perimeter with NSF approved sealant, to meet sanitation requirements.
OPERATIONS MANUAL
5
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
(WHEN EQUIPPED)
BACK BAR DOOR ASSEMBLY
(WHEN EQUIPPED)
LOCK TONGUE
GASKET
BUSHING
HANDLE
SCREW
LOCK
SCREW
BRACKET
SCREW
HINGE
BUSHING
HINGE
BRACKET
LEFT-HAND
HINGED DOOR
TOP HINGE
BRACKET
MOUNTING
SCREW
BUSHING
HINGE
PIN
KC - BBC DOOR HINGE
DOOR ADJUSTMENT
All doors are aligned at the factory, however vibration during
transit may cause them to shift and realignment may be necessary. If the door(s) require realignment, proceed as follows
(see Figure 4):
Open the door (90°) and loosen, but 1. do not remove the
mounting screws securing the top and bottom hinge
brackets to the cabinet.
Adjust the door to desired position by hand or by tapping 2.
on the edge with a rubber mallet.
Securely tighten all mounting screws.3.
Check door alignment; repeat adjustment if necessary. 4.
FIGURE 4: KC/BBC Hinge Adjustment
FIGURE 5: KC/BBC Door Components
INITIAL CLEANING PROCEDURE
Prior to start-up and before placing any product inside of your
new model, the interior of the cabinet should be thoroughly
cleaned. Washing with a mild soap and warm water solution
is recommended for cleaning the aluminum and stainless steel
surfaces of your cabinet. This should be followed by cleaning
with a baking soda solution (three (3) tablespoons of baking
soda to each quart of warm water). Rinse thoroughly with clear
water and dry with a clean, soft cloth.
IMPORTANT NOTE: Never use harsh detergents, cleaners, scouring powders or chemicals when cleaning your
model. Failure to dry the interior surfaces after cleaning
may result in a streaking or staining of the metal.
Complete cleaning procedures and precautions are listed in the
(“Periodic Cleaning Procedure” under “Maintenance”).
START-UP PROCEDURE
ELECTRICAL CONNECTIONS
To insure proper operation, your new model must be connected
to an individual circuit that can supply the full voltage as stated
on the cabinet serial data plate. For correct voltage, power draw,
and wire accommodations, check the data on the serial data
plate located on the inner right wall of your new model. Verify
that this information exactly matches the electrical characteristics at the installation location. An electrical wiring diagram,
located on the inside compressor compartment rear, next to
the electrical console box, should also be consulted during
connection. For reference, a copy of each electrical wiring diagram is located towards the back of this manual (see “Wiring
Diagrams” section).
6
Refrigeration compressors are designed to operate within
+/-10% of the rated voltage indicated on the cabinet serial
plate. Excessively high or low supply power can burnout the
compressor. This can be easily detected and will void the factory warranty. Full voltage at the correct rating, on a separate,
designated circuit, not affected by the operation of other electrical appliances, must be available to the refrigeration unit at all
times. Extension cords should never be used on commercial
equipment, as they can overheat and/or result in low voltage.
OPERATIONS MANUAL
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
GFI/GFCI RECEPTACLES
Building codes in some areas may require certain 115 volt
receptacles to be protected by a Ground-Fault Circuit Interrupter
(GFCI or GFI). These devices are not recommended for most
commercial refrigerators and freezers, since nuisance trips can
occur (typically due to moisture) causing temporary loss of
power. This may result in intermittently high storage temperatures and potentially unsafe food product. If you decide to connect your equipment to a GFCI protected receptacle, a properly
sized, commercial grade circuit breaker should be used on a
separate, designated power supply. Alternatively, a qualified
electrician may be able to hard wire your equipment, eliminating the need for a GFCI device. Contact Continental’s Service
Department before making any modifications to your cabinet,
to avoid loss of warranty coverage.
NOTE: GFCI DEVICES ARE NOT RECOMMENDED.
PRODUCT LOSS AND/OR PROBLEMS RESULTING FROM
NUISANCE TRIPS OR CONNECTION TO A DEFECTIVE
OR IMPROPER POWER SUPPLY, ARE NOT COVERED
UNDER WARRANTY. UNAUTHORIZED MODIFICATIONS
TO YOUR EQUIPMENT OR THE POWER CORD CAN
CAUSE AN ELECTRICAL HAZARD AND WILL VOID THE
FACTORY WARRANTY.
115/208-230 VOLT, 60 HZ, 1 PHASE CONNECTION
All 115/208-230 volt models are provided with three (3) supply wires, which exit the electrical box located in the machine
compartment rear, next to the compressor. The cabinet circuitry
is 115 volts and the condensing unit operates on 208-230 volts.
A permanently connected, 3-wire (plus ground) power supply is
required, consisting of (2) hot conductors and (1) neutral wire,
plus (1) ground wire. The supply leads must be connected to
the appropriate leads from the cabinet and the supply ground
wire must be attached to the electrical box with a ground lug
to provide proper grounding of the metal cabinet and chassis.
All wiring and connections should only be made by a qualified
electrician and must conform to all local electrical codes.
SPECIAL VOLTAGE CONNECTIONS
When models are ordered from the factory with special, optional
voltages, connections should be made as required on the electrical wiring diagram provided on the inside compressor compartment rear next to the electrical console box.
START-UP CHECKLIST
After your model has been installed, leveled, cleaned, and electrically connected in accordance with this manual, please take
the time before start-up to observe the following precautions to
assure trouble-free operation:
115 VOLT, 60 HZ, 1 PHASE CONNECTION
All 115 volt models are provided with a factory
installed, UL approved 15-amp power cord and
NEMA 5-15P plug, or a 20-amp cord with a
NEMA 5-20P plug. To insure proper operation,
this equipment must be plugged into a NEMA
compatible, grounded receptacle that can supply the full voltage and amperage stated on the
serial plate (see Figure 1).
IMPORTANT NOTE: A SEPARATE, ISOLATED, PROPERLY
SIZED POWER SUPPLY MUST BE PROVIDED. GFCI
DEVICES AND/OR EXTENSION CORDS SHOULD NOT
BE USED. PRODUCT LOSS, AS WELL AS PROBLEMS
RESULTING FROM NUISANCE TRIPS OR HIGH/LOW
VOLTAGE, ARE NOT COVERED UNDER WARRANTY.
1. Check that all exposed refrigeration lines are free of kinks.
2. Check that the condenser fan and evaporator fans are free
to rotate without any obstructions.
3. Make sure that the cabinet is properly leveled (see
“Leveling” under “Installation and Location” section).
The system should run smoothly and quietly in accordance
with generally accepted commercial standards. If any unusual
noises are heard, turn the unit off immediately and check for any
obstructions of the condenser or evaporator fans. Fan motors,
fan blades, or fan housings can be jarred out of position through
rough handling in transit or during installation.
CAUTION: IF UNIT IS UNPLUGGED OR DISCONNECTED
FOR ANY REASON, ALLOW 5-6 MINUTES BEFORE
TURNING THE UNIT BACK ON TO ALLOW THE SYSTEM
TO EQUALIZE. DISREGARDING THIS PROCEDURE
COULD CAUSE AN OVERLOAD AND PREVENT THE UNIT
FROM OPERATING.
OPERATIONS MANUAL
7
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
BBC / KC COMPONENT LOCATIONS
DRAIN PAN/EVAP COVER
LIGHT
TEMPERATURE
DRAIN LINE
(BEHIND COVER)
CONTROL
EVAPORATOR FANS
CONDENSER
GRILL
DRAIN
PAN
LIGHT SWITCH
CBC COMPONENTS
DIVIDER
FAN MOTOR
CAP
GRILL
CATCHER
EVAPORATOR COVER LID HANDLE
TEMPERATURE
CONTROL
SMALL DIVIDER
CONDENSER
SPRING
LARGE
LID
REMOTE APPLICATIONS
All products are available for purchase as remote models, in
which case the condensing unit is not supplied with the cabinet.
All remote models come standard with an expansion valve in the
evaporator housing, as well as stubs for the liquid and suction
refrigeration line connections. Installation of the refrigeration
accessories, condensing unit, and electrical hook-up should
be performed by qualified refrigeration personnel of a competent refrigeration company only (see “Remote Set-Up and
Installation Guidelines” under “Optional Accessories”).
OPERATION
All cabinets must be given sufficient time to reach normal operating temperature before placing any product inside. Refrigerated
bottle coolers are designed to maintain an ideal cabinet temperature of 34°F to 38°F (1°C to 3°C) and approximately 3 hours
of operation are required to reach this temperature.
REFRIGERATION SYSTEM AND ADJUSTMENT
The temperature control is accessible inside the cabinet, on the
back wall in front of the evaporator coil (see Figure 6 & 6A). If
an adjustment is necessary to maintain the above temperature
range only, place a screwdriver into the thermostat slot and turn
clockwise for a colder cabinet temperature or counterclockwise
for a warmer cabinet temperature. Further adjustments out of
the factory design temperature range must be made by a qualified refrigeration mechanic only.
FIGURE 6: KC/BBC Component Location
FIGURE 6A: CBC Component Location
EVAPORATOR ASSEMBLY
All models have an easily accessible, performance-rated, full
length, extra large, coated fin-type coil for extended life, with
a uniquely directed air flow distribution that keeps product at
uniformly constant temperatures (see Figure 6 & 6A).
IMPORTANT NOTE: All refrigerators are designed with an
automatic, “off-cycle” defrost system which means that
defrosting occurs automatically when the compressor is
not operating during an off-cycle. Do not set the thermostat too cold where the cabinet temperature will fall below
35°F (1.7°C) because the evaporator will become blocked
by ice since the compressor off-cycle will be considerably
shortened. This will result in loss of product stored within
the cabinet and require service to defrost the evaporator
and re-adjust the thermostat.
8
OPERATIONS MANUAL
INTERIOR ACCESSORIES
Depending on the type of product, your new unit is shipped with
shelves, dividers, or other components, as described below.
SHELVING INSTALLATION
(Back Bar Coolers)
Your new unit is shipped with (2) shelves per section and (4)
pilaster clips for each shelf (see Figure 7 for shelving arrangements). Strips which support the shelving are secured to the
cabinet walls with special pilaster screws which allow the strips
to be readily removed for cleaning without the use of tools. Shelf
clips are easily installed by inserting them into the pilasters at
the desired shelf location and shelf installation is as simple as
placing the shelf on the (see Figure 7A).
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