Page 1
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
Page 2
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
Page 3
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
Page 4
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
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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
Page 6
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
Page 7
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
Page 8
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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BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
PILASTER
STRIP
PILASTER CLIP
INSTALLED
PILASTER CLIP
INSTALLING
SHELF
INSTALLING
BBC59
1
21"
"21
4
21
1
4
"
BBC50
3
21"
"17
4
17
3
4
"
BBC79
1
"21
4
"
21"
4
21
1
21
1
4
"
BBC90
26"26"
"21
1
4
21"
SHELF LAYOUT BACKBAR UNITS
BBC69
21"
26"
26"
CBC BIN DIVIDERS
SPRING
DIVIDER
LARGE
DIVIDER
SMALL
SPRING
FIGURE 7: Shelf Layouts
WIRE STORAGE BIN DIVIDER INSTALLATION (Bottle Coolers)
The standard accessory package that is supplied from the factory with your bottle cooler consists of:
MODEL
SMALL
DIVIDER
CBC37 1 1 2 1
CBC50 1 2 3 1
CBC64 1 3 4 1
CBC95 2 7 9 2
LARGE
DIVEDER
MOUNTING
SPRINGS
CAP
CATCHER
A mounting spring is provided for each bin divider (see Figure
8) to keep it in place. Before installing bin dividers, determine the
desired spacing needed for product loading, then disconnect the
cabinet from the power supply. The small dividers are provided
for installation in front of the fan motor (see Figure 6A). To
install the small divider, position it as shown and place a mounting spring over the long extension wire. Insert the extension
wire into one of the bushing holes in the fan cover and push the
divider towards the cover, compressing the spring. Grasp the
divider securely and insert the front extension wire into the corresponding bushing hole on the interior front wall of the cabinet.
Gently release the divider and the spring will keep it in place.
Check that the divider is straight front-to-back. Install the large
bin dividers in the same manner, but in their respective bushing
holes in the evaporator cover at the back of the cabinet interior.
After all dividers are installed, reconnect power to your cabinet.
FIGURE 7A: Standard Shelf Pilaster
IMPORTANT WARNING: Always disconnect power to
your bottle cooler when installing or removing the small
bin divider since the long extension on the divider may
interfere with the fan , causing damage to your unit. Also
keep bottles, labels, debris, etc. away from the underside
of the fan housing, to avoid blocking the fan blade. THIS
CAN RESULT IN PREMATURE FAILURE AND VOID YOUR
WARRANTY.
FIGURE 8: CBC Bin Dividers
OPERATIONS MANUAL
9
Page 10
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
KEG COOLER SET-UP
KEG TAPS
(BY OTHERS)
SPLITTER
MANIFOLD
KNOCKOUT HOLE
FOR HOSE ACCESS
CO2 HOSES
(BY OTHERS)
KEGS
(BY OTHERS)
COLD AIR HOSE
REGULATOR
(BY OTHERS)
CO2 TANK
(BY OTHERS)
DISPENSING TOWER
w/COOLING HOSE
Keg Cooler Capacities
Model
KC24
KC50
KC50S
KC59
KC59S
KC69
KC69S
KC79
KC79S
KC90
KC90S
Net Capacity
Doors
1 8 1 1
2 16 - 2
2 13 - 2
2 22 2 3
2 15 2 2
2 26 3 3
2 18 3 3
3 28 4 4
3 22 3 3
3 35 4 5
3 25 4 4
(Cu. Ft.)
Barrel-Type
Keg Qty.
Straight-Wall
Keg Qty.
No. of
DIRECT DRAW DRAFT BEER SET-UP (Keg Coolers)
Your new unit will provide cold storage for barrel-type or
straight-side kegs (see Table above for capacities). To install
dispensing towers (see Figure 9), place a rubber washer over
tower mounting holes in the top of the cabinet and secure
tower(s) using fine thread machine screws supplied in cabinet
top (do not use wood screws supplied with tower). The hose
line from tower must go through hole in top and be attached to
the keg tap (supplied by others). Install the cold air tubes from
inside the cabinet by pushing each tube as far as it will go into its
closest tower hole. About 8” of tube will feed into the tower.
KEG TAPPING INSTRUCTIONS
Because keg and tap types vary from brand to brand, contact
your beer distributor for specific keg tapping instructions.
INSTALLATION OF CO2 CYLINDER AND REGULATOR
Pressurized CO2 should be provided from outside the cabinet.
The supply hose can be routed through the access hole at the
back of the machine compartment and into the cabinet through
the knock-out plug located on the upper side wall (see Figure
9). The CO2 dispensing gas must be reduced to 8-10 PSI by a
regulator (not supplied) and delivered to the manifold splitter
(on the left upper wall of cabinet) using the supplied hose and
clamps. Cut hose to length. The manifold splitter will separate
the gas into two or more lines to supply each keg tap. A check
valve on the manifold splitter prevents beer from backing up into
the supply hose and regulator.
IMPORTANT NOTE: For you convenience, a cleanout
drain hose is provided behind the front grill with 3 ft.
of hose for an external drain connection to be made by
installer. If a beer waste jar is to be installed, the drain
line (on the left front interior floor) can be cut. Defrosting
is automatic, but since loading times vary, unplug the
cabinet and leave the doors open for at least 15 minutes
during keg change, to keep ice from accumulating on
the evaporator coil. The temperature control (on the left
rear interior) is factory set to maintain keg temperatures
within 35°F to 40°F under normal conditions. It may take
several hours to cool a warm keg, so cold kegs should
be moved from chilled storage immediately into your
cabinet, to avoid warm or spoiled product. Before a new
barrel is tapped, purge CO2 lines by quickly opening and
closing the outlet valve, allowing a surge of gas to travel
through the line and tap. Proper cleaning is extremely
important for the beer faucet, drain pan and any items
coming in contact with food or beverages, to prevent
odors and tastes from bacteria. It is normal for some
sweating on or around each draft tower and door opening, under conditions of high humidity.
FIGURE 9:
Typical Keg Cooler Tap Set-Up
10
OPERATIONS MANUAL
Page 11
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
MAINTENANCE
SAFETY PRECAUTIONS
THE FOLLOWING SAFEGUARDS SHOULD BE FOLLOWED
WHEN OPERATING ANY APPLIANCES: DISCONNECT
THE POWER CORD BEFORE ATTEMPTING TO WORK
ON OR CLEAN EQUIPMENT. DO NOT ATTEMPT TO
REMOVE ANY COVERS OR PARTS YOURSELF, AS
THIS CAN EXPOSE DANGEROUS, HIGH VOLTAGE
WIRING. SERVICE SHOULD ONLY BE PERFORMED BY
A QUALIFIED TECHNICIAN. ALWAYS ROUTE POWER
CORDS AWAY FROM AREAS WHERE THEY CAN BE
WALKED ON OR DAMAGED BY OTHER EQUIPMENT.
NEVER USE EXTENSION CORDS OR PLUG MORE THAN
ONE APPLIANCE INTO THE SAME CIRCUIT. THIS CAN
OVERLOAD THE POWER SUPPLY, WHICH CAN RESULT
IN ELECTRICAL SHOCK OR FIRE. YOUR APPLIANCE IS
EQUIPPED WITH A POLARIZED, GROUNDED POWER
PLUG. NEVER ATTEMPT TO REMOVE THE GROUND
POST OR USE A NON-POLARIZED ADAPTER, WITHOUT
PROPERLY GROUNDING THE EQUIPMENT. IF A
REPLACEMENT PART IS REQUIRED, ALWAYS INSIST
ON FACTORY AUTHORIZED COMPONENTS.
PERIODIC CLEANING PROCEDURE
It is always best to clean your refrigerator or freezer when the
product load in your cabinet is as its lowest level. To clean the
interior or exterior cabinet surfaces, follow these procedures:
4. Return all accessories to their original locations, reconnect
the power. Wait at least 1 hour before reloading product.
PRECAUTIONS
NEVER USE HARSH DETERGENTS, CLEANERS,
SCOURING POWDERS, OR CHEMICALS WITH BLEACH
WHEN CLEANING YOUR UNIT.
GENERAL PREVENTATIVE MAINTENANCE
The most important thing you can do to maintain any refrigerator or freezer and extend its life, is to keep the condenser clean.
Performance of the air-cooled condensing unit, located on top of
the cabinet, depends exclusively upon the amount of air passing
through the condenser fins. Your refrigerator or freezer will run
more efficiently, consume less energy, and provide a maximum
of trouble-free service throughout its lifetime if the condenser is
kept clean and an adequate supply of clean, cool air is provided
at all times. Periodically (at least once a month) inspect the
condenser coil, which is located directly behind the front grill, to
check for debris or blockage (see Figure 6 & 6A).
If the condenser coil is dirty or blocked, disconnect the cabinet
power supply and using a stiff brush, wipe away any dirt from
the condenser fins until the condenser is clear from any debris.
Using a vacuum cleaner with a brush attachment may aid in
this cleaning process. After cleaning, restore electrical service
to your model.
1. Disconnect your cabinet from its power supply, remove all
product from inside and temporarily move it to a walk-in or
other refrigerated storage.
2. Open all doors and allow the cabinet to reach room temp-
erature. Remove all accessories (shelves, racks, pilasters,
clips, etc.) from inside and wash them with a baking soda
and warm water solution, rinse thoroughly with clean water.
Dry all accessories completely with a soft clean cloth.
3. Once the cabinet has reached room temperature, wash all
inside and outside surfaces with a solution of warm water
and baking soda. Pay particular attention to the face of the
cabinet, as any residue or debris can impair the door seal.
For slightly more difficult cleanups, ammonia or vinegar in
warm water can be used. Rinse thoroughly with clear water
and dry with a soft clean cloth. Carefully wash all of the
vinyl door gaskets with clean water, dry them and check for
any damage, which may affect the seal. Failure to dry all
surfaces completely may cause water stains or streaking on
the aluminum or stainless steel finish.
CAUTION: CONDENSER FIN PLATES ARE MADE FROM
THIN METAL AND HAVE SHARP EDGES. ALWAYS
WEAR GLOVES. USE CAUTION WHEN WORKING ON
OR AROUND THE CONDENSING UNIT TO PREVENT
CUTS AND AVOID DAMAGING FINS, TUBING AND
OTHER COMPONENTS. FAILURE TO PROPERLY CLEAN
THE CONDENSER REGULARLY WILL CAUSE EXESSIVE
COMPRESSOR LOAD, REDUCING THE PERFORMANCE
AND EFFICIENCY OF YOUR UNIT. THIS CAN RESULT IN
PREMATURE FAILURE AND VOID YOUR WARRANTY.
OPERATIONS MANUAL
11
Page 12
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
CARE AND CLEANING OF STAINLESS STEEL*
*Some information and graphics for this section were obtained from “Stainless
Steel Equipment Care and Cleaning” brochure, published by the North American
Association of Food Equipment Manufacturers (NAFEM).
Contrary to popular beliefs, stainless steel can rust, if not properly cared for and maintained (That’s why it’s called stain-LESS
steel, not stain-PROOF steel.)
All steel is primarily made of
iron. Stainless steels contain
other metals, such as chromium and nickel, that provide an
invisible film on the surface of
the steel that acts as a shield
against corrosion. As long as
this invisible layer is intact and
not broken or contaminated,
the metal will retain its corrosion protection and remain
stain-less.
DO NOT USE: abrasive
cleaners, chemicals with
chlorides or muriatic
acid to clean your
equipment.
HARD WATER3. causes spots and stains on stainless steel
surfaces, particularly when it is heated. Find out the hardness of your water and treat it properly, if needed. Use a
water filter and softeners if you have hard water. Club soda
can be used to remove streaks or spots.
There are 3 basic things that can break down the protective
layer on your stainless steel, which must be avoided:
MECHANICAL ABRASION1. is caused by things that
scratch the surface of the metal. Only use soft cloths or
plastic scouring pads to clean and always scrub in the
same directions as the metal grain.
DO NOT USE: steel pads, wire brushes, scrapers or
knives to clean your equipment.
CHLORIDES2. are found in water, salt, food and worst
of all, many cleaners. Only use chloride-free, alkalinebased, non-abrasive cleaners. Always rinse thoroughly
with cool, clean water and dry with a soft towel. A solution of 1 tablespoon baking soda mixed with 1 pint water
can be used to remove tough stains.
DO NOT USE: hot or hard water to clean stainless steel.
CLEAN YOUR STAINLESS STEEL REGULARLY using the proper
tools and cleaners. After cleaning, always rinse, rinse, rinse
thoroughly with cool, clean, clear water.
CHECK ALL OF YOUR EQUIPMENT PERIODICALLY. If you see
any signs of rust, clean the area immediately, with a plastic
scrubbing pad. If surface rust is removed promptly, permanent
corrosion, pits and cracks may be avoided. Special stainless
steel polishes, that can help restore the protective coating on
your equipment, are available from a variety of retailers.
IMPORTANT: If these recommendations are not followed,
the protective film on your stainless steel can break down
and your equipment may begin the long walk down the
dark road of corrosion.
12
OPERATIONS MANUAL
Page 13
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
PARTS AND SERVICE
Continental is committed to providing the best customer service
in the industry. All new units come with a Limited Extended
Protection Warranty (see “Warranty” section of this manual for
details). If a problem arises with your equipment, please contact
our Service Department at 1-800-523-7138 (extension 3301,
3302, or 3303). One of our Service Specialists will do everything
possible to solve the problem as quickly as possible.
ITEMS NOT COVERED UNDER WARRANTY INCLUDE, BUT ARE
NOT LIMITED TO:
Preventative maintenance:• cleaning condenser
coils and other components.
Consumables:• light bulbs, door gaskets, batteries.
General hardware adjustments: cabinet leveling,
casters/legs, doors/hinges.
Problems due to:• inadequate installation or supply
power; improper maintenance, operation, or abuse.
Compressor failure due to:• dirty condenser, insuffi-
cient clearance/ventilation, excessive temperatures.
System adjustments and calibrations, including:•
controls, thermometer and expansion valves.
OBTAINING REPLACEMENT
PARTS UNDER WARRANTY
If replacement parts are required for a unit under warranty,
contact Continental’s Service Department. New parts will be
sent from the factory and, when applicable, a Return Goods
Authorization (RGA) will be issued to return old parts. The RGA
number must appear on the packaging of any parts returned, or
they will not be accepted. If a service agent uses a part from their
stock, Continental will replace it with a factory part.
OBTAINING REPLACEMENT
COMPRESSOR UNDER WARRANTY
If the compressor should fail within the first twelve (12) months
of use, or within twenty (20) months from the date code on the
compressor, an “over-the-counter” exchange must be made
at an authorized Copeland, Danfoss, Embraco, or Tecumseh
wholesaler.
After the first year, the compressor motor is covered under an
extended “parts only” warranty. The customer is responsible for
any labor charges and any additional parts that may be required.
Contact the Service Department to obtain a replacement compressor through one of the following methods:
Consult the Table of Contents in the front of this manual for detailed information on the items listed above.
Contact Continental’s Service Department with any
additional questions.
PLACING A SERVICE CALL
In order to receive prompt service, always be prepared to provide your: cabinet model and serial number; cabinet location
name and date installed; contact name and phone number; plus
a description of the problem.
During normal business hours (Monday to Friday, 8am to 5pm
Eastern) contact the Service Department at: 1-800-523-7138
(extension 3301, 3302, or 3303) prior to any warranty service
work being performed.
After normal business hours, or on weekends, notify our Service
Department by sending an email to: jcadwallader@nrac.com,
or leaving a voice message at: 1-800-523-7138 (extension
3301). Be sure to provide the information listed above. Contact
Continental the following business day, during normal business
hours, to verify the status of your call.
Continental will supply a replacement compressor •
at no charge and pay for regular freight. (If expedited freight is requested, the end user, dealer or
service agent is responsible for additional charges and must provide credit card information.
A compressor can be purchased locally and •
Continental will either replace the stock unit with
a new factory compressor, or offer an allowance
towards the purchase of a replacement compressor, up to: $100 for 1/5hp to 1/3hp; $250 for
1/2hp to 3/4hp; $350 for 1hp to 2hp.
The data tag from the defective compressor (or compressor model, serial number and date code, if the tag cannot be
removed) must be included with any reimbursement request.
OPERATIONS MANUAL
13
Page 14
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
SPRING-LOADED
INTEGRAL HANDLE
MOUNTING FRAME
BACKBAR SLIDING GLASS DOOR ASSEMBLY
DOOR
(OUTER)
RIGHT HAND
DOOR
(INNER)
HANDLE
INTEGRAL
DOOR CLOSERS
DOOR SEAL
LEFT HAND
DOOR
SEAL
ELECTRIC VAPORIZER
END PANEL
DRAIN
RECEPTACLE
LINE
FRONT GRILL
VAPORIZER
POWER
CORD
KC-BBC ELECTRIC VAPORIZER
OPTIONAL ACCESSORIES
Continental offers a variety of accessories for your unit.
INSTALLING ELECTRIC CONDENSATE VAPORIZER
The electric condensate vaporizer has a power cord with a 15
amp plug attached. To install the vaporizer on a KC or BBC
model, disconnect the power supply by unplugging the cabinet
electrical cord. Remove the grill from the front of the cabinet
(see Figure 10) and carefully set it aside. For easier access to
the machine compartments, the louvered end panel can also
be removed. Place the electric vaporizer in the upper machine
compartment as shown and carefully position the end of the
plastic drain tube into the vaporizer pan. Make sure the tubing
is not blocked or kinked and that the end is located securely, so
any water running out of the tube will go into the pan. Route
the Vaporizer power cord through to the lower machine compartment. Plug the cord into the receptacle labeled “vaporizer”
located on the wall between the cabinet and the machine compartment. Secure any excess power cord with a wire tie, so it is
away from hot or moving parts and does not fall into the pan
or under the cabinet. Reattach the front grill and the end panel.
Plug the cabinet electrical cord into the power supply.
IMPORTANT NOTE: It is extremely important to ensure
the condensate pan is plugged into the receptacle labeled
“vaporizer” and that the condensing unit is plugged into
the receptacle labeled “condensing unit.”
SLIDING GLASS DOOR REMOVAL
AND ADJUSTMENT
All sliding glass doors are easily removable for thorough cleaning. To remove the doors, slide the outer door (see Figure
11) open about half way, grasp the door on both sides and
lift straight up, off the bottom of the mounting frame. Tilt the
bottom of the door out, so it clears the frame. Slide the door
towards its closed position, to release tension on the springloaded door closer in the top of the mounting frame. Gently set
the door down in a safe location. Repeat this procedure for the
inner door.
To replace the doors, reverse the steps above, making sure the
pusher on the spring-loaded door closer seats properly against
the top of the door. If your sliding door does not close firmly,
remove the doors, starting with the outer door, as described
above. Check the bottom of the door, mounting frame channel,
and rollers to make sure they are clean and free of debris. If the
rollers are damaged or do not turn freely, contact the factory to
order replacement parts.
IMPORTANT NOTE: The glass used in sliding or hinged
glass doors is special, thermally sealed and cannot be
replaced with ordinary window or plate glass. Replacement
glass can be ordered directly from the factory.
FIGURE 11: Sliding Glass Door Components
FIGURE 10: Electric Condensate Vaporizer
14
OPERATIONS MANUAL
Page 15
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
OPTIONAL
CASTER SHIM
(CM1-2476)
CASTER
CASTER INSTALLATION
BLOCKS
INSTALLING CASTERS AND LEVELING
If your new unit is supplied with swivel casters, they will be
packed in the accessory box that came with your cabinet.
Casters should be installed only when the cabinet is close to
it’s final installation site. To install casters on your new model,
place wooden blocks along the back, at each end. Tilt the cabinet
back, using the wood blocks to help hold the cabinet in its tilted
position. Locate the large threaded holes on the bottom of the
cabinet and screw the threaded caster studs into the mounting
holes, closest to the front of the unit. Repeat this procedure
by tilting the cabinet in the opposite direction and installing
the remaining casters. Make sure the casters are tightened
extremely well (see Figure 13). If the casters are not installed
tightly, the cabinet will be unstable and may sway or rock, which
can damage the cabinet.
If the height of a caster needs to be raised, shims must be
installed under the casters which need leveling. Extra large
washers, available at most hardware or furniture stores, can be
used to shim casters, or contact the factory for caster shims.
Do not level casters by unscrewing them and leaving
them loose. This will damage the cabinet and threaded
holes, voiding your warranty.
FIGURE 12: Installing Casters
FIGURE 13: Casters Must Be Tight to Cabinet Bottom
IMPORTANT NOTE: It is extremely important that your
cabinet is perfectly level for proper operation. If it is not
level, the following adverse conditions may occur:
1. The door(s) will not be properly aligned and
consequently will not provide a good seal.
2. Your unit may run excessively.
3. An excessive amount of ice will accumulate inside
the cabinet, around the door opening(s) and on the
finned evaporator coil. If allowed to continue, ice will
eventually block the coil and the unit will fail. This
can result in the loss of all food stored in the cabinet.
4. Defrost water will fail to drain properly and will
overflow the evaporator coil drain pan and into the
cabinet of both refrigerator and freezer models.
OPERATIONS MANUAL
15
Page 16
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
SKID BOLT SUPPORT PLATE
LEG
WASHER
COMPRESSOR
COMPARTMENT
CBC37&50 CASTER SUPPORT PLATE
LEG
LEG INSTALLATION
BLOCKS
THREADED
END
TURN FOOT CLOCKWISE
TO REDUCE HEIGHT, OR
COUNTERCLOCKWISE
TO INCREASE HEIGHT.
INSTALLING LEGS AND LEVELING
If your new unit is supplied with adjustable legs Legs, they will
be packed in the accessory carton in the cabinet. Your cabinet
will have either four (4) or (6) threaded mounting holes on the
bottom of the cabinet (see Figure 14). In order to install the
legs, carefully tip the cabinet back, adding four (4) 2” wood
blocks underneath, and simply screw the threaded leg studs into
the case bottom front leg holes. Repeat this procedure by tilting
the cabinet in the opposite direction and install the remaining
legs. Make sure the legs are tightened extremely well or the
entire model will sway or rock with each opening or closing of
the doors, possibly causing damage to the case bottom. This
procedure should be performed close to the final installation site
and allow access to the rear of the cabinet for condensate evaporator installation (see “Installing Condensate Evaporator”
under “Installation and Location” section).
To assure your cabinet is level, all legs are equipped with bullettype leveling bolts. These bolts can be turned by hand or by
wrench, clockwise or counterclockwise to level the cabinet.
FIGURE 14: Leg Installation
with the threaded holes in the bottom of the cabinet. Screw the
threaded end of a leg or caster into the bottom of the cabinet.
Fasten the other end of the plate to the bottom of the cabinet
with a bolt and washer (supplied with the original cabinet crating). Repeat this procedure for the front leg or caster, under the
compressor compartment. Tilt the cabinet in the opposite direction and install remaining legs or casters. Make sure the bolts
and the legs or casters are tightened extremely well.
FIGURE 15: Leg/Caster Support Plates
MOUNTING LEG/CASTER SUPPORT PLATES
(Bottle Coolers)
IMPORTANT NOTE: Two separate support plates are sup-
plied with all CBC37 and CBC50 models purchased with
the leg or caster option.
These flat plates must be mounted during installation of the
legs or casters. To install, carefully tip the cabinet back, adding
four wood blocks underneath for support. Position one plate
from right to left under the compressor compartment, towards
the back of the cabinet, so the large holes in the plate line up
16
OPERATIONS MANUAL
IMPORTANT NOTE: Always wear proper work gloves and
use appropriate safety equipment. You may CAREFULLY
lay the cabinet on it’s back, but only FOR A BRIEF
PERIOD OF TIME. Caution must be taken to ensure you
DO NOT DAMAGE the louvered back panel, refrigeration
system components, or copper tubing located behind the
panel. The cabinet must be properly blocked, to allow
room to get your hands in to lift without damaging the
cabinet or crushing the vents on the back panel. DO NOT
PLUG-IN OR OPERATE THE REFRIGERATION SYSTEM
FOR AT LEAST THREE (3) HOURS AFTER THE UNIT HAS
BEEN RETURNING IT TO AN UPRIGHT POSITION, AS
THIS CAN DAMAGE THE COMPRESSOR.
Page 17
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
AUXILIARY DRAIN PAN INSTALLATION
COVER
PAN
TUBING
DRAIN
TUBE
DRAIN
HOLE
PADLOCK HASP FOR SLIDING LIDS
(Bottle Coolers)
Disconnect power supply from cabinet. Place lock plate through
lid handle (see Figure 16) and position lock keeper over end of
plate. Use holes in keeper as a template to mark (2) hole locations on front ledge of your bottle cooler. Use a short drill bit
to make (2) 1/8” holes in the front top edge of the cabinet at
the locations marked. DO NOT drill any deeper than 1/4” into
cabinet top, to avoid damaging wiring and refrigeration lines
in cabinet. Position keeper and attach to cabinet with (2) tam-
per-proof screws. Place lock plate through handle and keeper.
Secure with padlock (by others) through hole in plate.
FIGURE 16: Padlock Installation
AUXILIARY DRAIN PAN INSTALLATION
(Bottle Coolers)
Remove standard refrigeration/drain cover.1.
Remove plastic tubing from drain tube. Keep tubing for 2.
new pan.
Feed plastic tubing onto new drain pan, and push all tub-3.
ing through drain hole in interior side.
Mount new refrigeration cover over new drain pan, and 4.
secure to interior side using existing hole. Finish installation with self taping screws in remaining 3 holes.
FIGURE 17: Auxiliary Drain Pan Installation
OPERATIONS MANUAL
17
Page 18
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
REMOTE SET-UP AND INSTALLATION GUIDELINES
All remote refrigerators and freezers are shipped with an expansion valve, thermostat and defrost timer (freezer only), installed
from the factory. The installer is responsible for connecting all
refrigerant lines, liquid line drier, sight glass, solenoid, head
pressure control, hi/low pressure safety, crankcase heater, condensing unit and any other accessories as well as wiring. The
evaporator section has been factory leak checked with helium,
however; due to vibration in transit, the entire system must be
thoroughly leak checked after installation and prior to start-up.
The final leak inspection of the entire completed refrigeration
system and all of its components as well as start-up and the
operation of the refrigeration system is the sole responsibility
of the installer.
The CFC-Free refrigerant used in standard remote and selfcontained models is R-134a for refrigerators and R-404a for
freezers. All compressors and systems designed for these
refrigerants utilize polyolester oil as their main lubricant, which
absorbs moisture from the ambient surroundings extremely fast
and in much greater quantity than conventional mineral oils.
Since moisture levels greater than 100 PPM will result in system
corrosion and ultimate failure, it is imperative that the compressor, components and entire system be kept sealed.
large pressure differential between the system and the
vacuum pump. System must be evacuated from both high
and low sides of the system using heavy duty vacuum
hoses.
Each system should be charged with the refrigerant type 6.
as specified on the cabinet data tag. This refrigerant type
should match the type listed on the condensing unit being
used. The refrigerant charge should be held to the minimum required for the satisfactory pull down and operation. For an accurate indication of refrigerant charge, the
sight glass will show a full column of liquid.
The superheat reading taken 6” from the compressor suc-7.
tion valve should be 30° +/- 5°. Expansion valve adjustment may be necessary to achieve this superheat.
Installation of the electric condensate vaporizer is also 8.
the responsibility of the installer (see “Installing Electric
Condensate Vaporizer” under “optional Accessories”).
CAUTION: EXTREME CARE MUST BE USED WHEN
ACCESSING THE SYSTEM DURING INSTALLATION. DUE
TO THE COMPLEXITY OF REMOTE REFRIGERATION
SYSTEMS AND THE POTENTIAL FOR IMPROPER
INSTALLATION, ANY RESTRICTIONS, LEAKS, FAILED OR
DAMAGED COMPONENTS CAUSED BY CONTAMINANTS
ARE NOT THE RESPONSIBILITY OF CONTINENTAL
REFRIGERATOR.
All refrigerant lines and components must be clean, free of 1.
burrs and purged with nitrogen prior to and during brazing
or soldering connections. Nitrogen purging during brazing or soldering will eliminate carbon or foreign matter
contamination. Any system restrictions or contamination is
the responsibility of the installer.
Condensing unit or compressor shall not be left open to 2.
the atmosphere for more than five (5) minutes.
No refrigeration component, tubing or fitting shall be left 3.
open to the atmosphere for more than ½ hour without
being soldered, capped or plugged.
Each completed refrigeration system shall be purged with 4.
150psi of dry nitrogen for at least six (6) seconds, then
pressurized with at least 165psi of nitrogen for pressure
check (making sure to energize any solenoid valves to
assure access). Leak-check all joints, flare fittings and
valves and make sure there is no pressure drop within the
system.
System evacuation is of the utmost importance with NON-5.
CFC refrigerant systems. System must be evacuated to a
minimum of 200 microns. In addition, a vacuum decay
test is strongly recommended to assure there is not a
18
OPERATIONS MANUAL
Page 19
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
LIMITED EXTENDED PROTECTION WARRANTY
This Continental Refrigerator product is warranted to be free from all manufacturing defects in material and or workmanship,
for a period of one (1) year from date of original installation, or fifteen (15) months from date of shipment, whichever occurs
first. All motor-compressor assemblies are warranted to be free from defects in material and workmanship, for a period of five
(5) years from date of installation. The term “motor-compressor assembly” does not include unit base, air or water cooled
condenser, receiver, electrical accessories such as relay, capacitors, pressure control or condenser fan/motor assembly, etc.
Continental Refrigerator shall not be responsible for the costs of transportation or mileage, costs of labor for removal or installation, and costs of parts supplied by third parties. This warranty does not apply to damage or failure resulting from normal wear
and tear (including failure to clean and/or maintain product), to damage due to misuse or abuse or resulting from tampering
or unauthorized alterations or service, to damage in transit by accident or neglect, or to replacement of breakable components
such as glass, plastics or porcelain.
THERE ARE NO OTHER WARRANTIES, EITHER WRITTEN, ORAL OR IMPLIED. CONTINENTAL MAKES NO
WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
THIS WARRANTY IS FREE OF CHARGE. THIS INCLUDES THE ONE (1) YEAR PARTS AND LABOR AND FIVE
(5) YEAR COMPRESSOR.
THE OBLIGATION OF CONTINENTAL REFRIGERATOR UNDER THIS WARRANTY IS LIMITED TO THE
REPLACEMENT OR REPAIR OF ANY DEFECTIVE PART WHICH, UPON INSPECTION BY CONTINENTAL
REFRIGERATOR, IS DEEMED TO BE DEFECTIVE.
THIS WARRANTY IS FOR THE BENEFIT OF THE ORIGINAL PURCHASER-USER ONLY, AND CANNOT BE
ASSIGNED. THIS WARRANTY APPLIES ONLY TO A UNIT INSTALLED IN THE CONTINENTAL UNITED
STATES. THE ORIGINAL PURCHASER-USER SHALL BE DEEMED TO MEAN THE PERSON, FIRM,
ASSOCIATION, OR CORPORATION FOR WHOM THE EQUIPMENT WAS ORIGINALLY INSTALLED.
OTHER LIMITATIONS - ALL WARRANTY CLAIMS MUST INCLUDE THE FOLLOWING INFORMATION
ABOUT THE PRODUCT COVERED BY THIS WARRANTY: MODEL NUMBER, SERIAL NUMBER, PROOF OF
PURCHASE, INSTALLATION DATE, AND ALL PERTINENT INFORMATION SUPPORTING THE ALLEGATION
OF DEFECT. UPON THE REQUEST OF CONTINENTAL, PURCHASER-OWNER SHALL RETURN THE PART OR
PARTS TO CONTINENTAL, FREIGHT PREPAID, FOR INSPECTION. THE MOTOR-ASSEMBLY WARRANTY
SHALL ONLY APPLY TO REFRIGERATORS AND FREEZERS PURCHASED WITH AN INSTALLATION
CONTRACT AND MINIMUM OF ONE-YEAR SERVICE CONTRACT BY A REPUTABLE REFRIGERATION
SERVICE ORGANIZATION.
A Division of National Refrigeration & Air Conditioning Products, Inc.
539DunksferryRoad•Bensalem,PA19020-5908
P215-244-1400•1-800-523-7138•F215-244-9579
www.continentalrefrigerator.com
OPERATIONS MANUAL
19
Page 20
TROUBLESHOOTING GUIDE
PROBLEM PROBABLE CAUSE CORRECTION
Condensing unit will not
start - no hum.
Condensing unit will not
start - hums but trips on
overload protector.
Condensing unit starts
and runs, but short
cycles on overload
protector.
Condensing unit starts,
but fails to switch off of
“start” winding.
Condensing unit runs,
but short cycles on:
Condensing unit runs,
but for prolonged periods or continuous.
1. Line disconnected, switch open.
2. Fuse removed or blown.
3. Overload protector blown.
4. Control “Off” due to cold location.
5. Control stuck in open position.
6. Wiring improper or loose.
1. Improperly wired.
2. Low voltage to unit.
3. Starting capacitor defective.
4. Relay failing to close.
5. Compressor motor has a shorted or open
winding.
6. Internal mechanical trouble in compressor.
7. Insufficient air supply.
1. Additional current passing through overload
protector.
2. Low voltage unit.
3. Overload protector defective.
4. Run capacitor defective.
5. Excessive discharge pressure.
6. Excessive suction pressure.
7. Insufficient air supply.
1. Improperly wired.
2. Low voltage to unit.
3. Relay failing to open.
4. Run capacitor defective.
5. Excessively high discharge pressure.
6. Compressor motor has a shorted or open
winding.
7. Internal mechanical trouble in compressor.
1. Overload protector.
2. Thermostat.
3. High pressure cut-out due to:
(a) Insufficient air supply.
(b) Overcharge.
(c) Air in system.
4. Low pressure cut-out due to:
(a) Valve leak.
(b) Undercharge.
(c) Restriction in expansion device.
1. Shortage of refrigerant.
2. Control contacts stuck closed.
3. Excessive heat load placed into cabinet.
4. Prolonged or too frequent door openings.
5. Evaporator coil iced.
6. Restriction in refrigeration system.
7. Dirty condenser.
8. Filter drier clogged.
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
1. Close start or disconnect switch.
2. Replace Fuse.
3. Determine reason and correct/replace.
4. Relocate control.
5. Repair or replace control.
6. Check wiring against diagram.
1. Check wiring against diagram.
2. Determine reason and correct.
3. Determine reason and replace.
4. Determine reason and replace.
5. Replace compressor.
6. Replace compressor.
7. Clear condenser and allow compressor
to cool down.
1. Check wire diagram. Check for added
components connected to wrong side of
overload protector.
2. Determine reason and correct.
3. Check current, replace protector.
4. Determine reason and replace.
5. Check ventilation, restrictions in cooling
medium or refrig. system.
6. Check for misapplication.
7. Clear condenser and allow compressor
to cool down.
1. Check wiring against diagram.
2. Determine reason and correct.
3. Determine reason and replace.
4. Determine reason and replace.
5. Check discharge shut-off valve, possible
overcharge.
6. Replace compressor.
7. Replace compressor.
1. Check current, replace protector.
2. Differential setting must be widened.
3.
(a) Check air supply to condenser.
(b) Evacuate and re-charge.
(c) Evacuate and re-charge.
4.
(a) Replace, evecuate and re-charge.
(b) Evacuate and re-charge.
(c) Replace expansion device.
1. Fix leak, evacuate and re-charge.
2. Clean contacts or replace control.
3. Allow unit sufficient time for removal of latent
heat.
4. Plan or organize schedule to correct condition.
5. Defrost evaporator coil.
6. Determine location and remove.
7. Clean condenser coil.
8. Replace, evacuate and re-charge.
20
OPERATIONS MANUAL
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BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
TROUBLESHOOTING GUIDE
PROBLEM PROBABLE CAUSE CORRECTION
Start capacitor open,
shorted or blown.
Run capacitor open,
shorted or blown.
Relay defective or blown
out.
Product zone
temperature too high.
Suction line frosted or
sweating.
Liquid line frosted, cold
or sweating.
Noisy condensing unit. 1. Loose parts or mounting.
Thermometer reads
different than actual
temperature.
Water leak inside unit. 1. Condensate drain pan not installed properly.
Doors misaligned. 1. Shifted during shipping. 1. Refer to Operation Manual for hinge
1. Relay contact not opening properly.
2. Prolonged operation on start cycle:
(a) Low voltage to unit.
(b) Improper relay.
(c) Starting load too high.
3. Excessive short cycling.
4. Improper capacitor.
1. Improper capacitor.
2. Excessively high line voltage, over 110%
of rated maximum.
1. Incorrect Relay.
2. Incorrect mounting angle.
3. Voltage too low or too high.
4. Excessive short cycling.
5. Loose or vibrating mounting position.
6. Incorrect run capacitor.
7. Loose wiring on relay or overload.
1. Control setting too high.
2. Inadequate air circulation.
3. Dirty condenser.
1. Overcharge of refrigerant.
2. Evaporator fan not running.
3. Expansion valve stuck open.
4. Expansion valve superheat too low.
1. Restriction in drier strainer.
2. Liquid line service valve partially closed.
2. Tubing rattle or vibration.
3. Bent fan blade causing excessive vibration.
4. Fan bearings worn.
1. Calibration.
2. Defective.
2. Unit not level.
3. Drain pan misaligned.
4. Defective drain pan.
1. Clean contacts or replace relay.
2.
(a) Determine reason and correct.
(b) Replace with correct relay.
(c) Correct by using pump down.
3. See “Condensing Unit Short Cycles” above.
4. Determine correct size and replace.
1. Check size and replace.
2. Determine reason and correct.
1. Check relay and replace.
2. Remount relay in correct position.
3. Determine reason and correct.
4. See “Condensing Unit Short Cycles” above.
5. Remount rigidly.
6. Replace with proper capacitor.
7. Tighten all wiring screws.
1. Adjust T-stat.
2. Rearrange product load to improve air
circulation.
3. Clean condenser coil.
1. Evacuate and re-charge.
2. Determine reason and correct.
3. Clean valve, evacuate and re-charge.
4. Adjust superheat to required setting.
1. Replace drier, evacuate and re-charge.
2. Open valve fully or replace if necessary.
1. Tighten all mounting parts and shroud cover.
2. Reform tubing to be free of contact.
3. Replace fan blade.
4. Replace fan motor.
1. Consult Operations Manual and calibrate.
2. Replace.
1. Consult Operations Manual for install
instructions.
2. Make sure unit is level or pitched back slightly.
3. Make sure drain pan is aligned properly.
4. Replace.
adjustment.
OPERATIONS MANUAL
21
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BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
22
OPERATIONS MANUAL
Page 23
BOTTLE, KEG & BACK BAR COOLERS, GLASS & PLATE CHILLERS
OPERATIONS MANUAL
23
Page 24
®
A Division of National Refrigeration & Air Conditioning Products, Inc.
539DunksferryRoad•Bensalem,PA19020-5908
P215-244-1400•1-800-523-7138•F215-244-9579
www.continentalrefrigerator.com
Manual #50186 - Rev 11/10
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