Continental Refrigerator DL2RI-E Operation Manual

Continental Refrigerator DL2RI-E Operation Manual
INSTALLATION AND OPERATIONS MANUAL
Reach-Ins & Roll-Ins
(Including Pass-Thru & Roll-Thru Models)
Refrigerators, Freezers & Warmers
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.
SCAN this code
to download manual
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................................................................................................................................ 4
General Information and Important Operating Facts................................................................................................... 4
Uncrating Your New Model................................................................................................................................ 4
Model Components.......................................................................................................................................................................5
Installation and Location................................................................................................................................... 6
Ventilation.....................................................................................................................................................................................6
Floor Loads...................................................................................................................................................................................7
Installing Casters and Leveling.....................................................................................................................................................7
Installing Legs and Leveling.........................................................................................................................................................8
Installing Roll-In and Roll-Thru Models........................................................................................................................................8
Condensate Removal (Interior Coil Models)................................................................................................................................10
Condensate Removal (Top Mount Coil Models)..........................................................................................................................10
Door Removal and Adjustment....................................................................................................................................................11
Hinge Removal and Replacement................................................................................................................................................11
Re-Hinging Doors (Reach-Ins)....................................................................................................................................................11
Removing Grill.............................................................................................................................................................................12
Initial Cleaning Procedure................................................................................................................................ 12
Start-Up Procedure......................................................................................................................................... 12
Electrical Connections..................................................................................................................................................................12
Start-Up Checklist........................................................................................................................................................................13
Operation.................................................................................................................................................... 14
Refrigeration System and Adjustment.........................................................................................................................................14
Freezer System and Adjustment..................................................................................................................................................14
Warmer System and Adjustment.................................................................................................................................................14
Standard Reach-In Refrigeration System (Ceiling-Mount Evaporator)........................................................................................15
Top-Mount Plug Box Refrigeration System (Evaporator Housing on Top of Cabinet).................................................................15
Warmer with Axial Fans...............................................................................................................................................................16
Roll-In Warmer with Blower........................................................................................................................................................16
Electronic Control Display and Buttons.......................................................................................................................................17
Initial Sequence of Operation.......................................................................................................................................................17
How to Calibrate the Electronic Control.......................................................................................................................................17
How to Change the Set-Point.......................................................................................................................................................17
How to Switch Controller Off/On.................................................................................................................................................18
Anti-Condensate Control (On)......................................................................................................................................................18
How to Initiate a Manual Defrost.................................................................................................................................................18
How to Change the Defrost Interval.............................................................................................................................................18
Electronic Control Error Codes....................................................................................................................................................18
Warmers - Electronic Control Operation................................................................................................................ 19
Electronic Control Display and Buttons.......................................................................................................................................19
How to Turn Off/On Warming Cabinet.........................................................................................................................................19
How to Change the Set-Point.......................................................................................................................................................19
How to Calibrate the Electronic Control.......................................................................................................................................19
Interior Accessories......................................................................................................................................................................................20
Shelving Installation.....................................................................................................................................................................20
Product Loading..........................................................................................................................................................................20
Maintenance................................................................................................................................................. 21
Periodic Cleaning Procedure........................................................................................................................................................21
General Preventative Maintenance...............................................................................................................................................21
Care and Cleaning of Stainless Steel...........................................................................................................................................22
Parts and Service........................................................................................................................................... 23
Placing a Service Call...................................................................................................................................................................23
Obtaining Replacement Parts Under Warranty............................................................................................................................23
Obtaining Replacement Compressor Under Warranty.................................................................................................................23
End-of-Life Disposal of Refrigerated Equipment..........................................................................................................................23
Optional Accessories....................................................................................................................................... 24
Pan Slide Assemblies...................................................................................................................................................................24
Hinged Glass Door Removal and Adjustment..............................................................................................................................25
Sliding Glass Door Removal and Adjustment..............................................................................................................................26
Digital Thermometer and Alarm...................................................................................................................................................26
Mounting Caster Support Plates..................................................................................................................................................28
Installation of Tie-In Straps (Roll-Thru Cabinets).........................................................................................................................29
Remote Set-Up and Installation Guidelines..................................................................................................................................30
Fish File Models............................................................................................................................................ 30
Installation and Location..............................................................................................................................................................30
Loading and Storing Product.......................................................................................................................................................31
Cleaning and Maintenance...........................................................................................................................................................31
Troubleshooting and Servicing Guide................................................................................................................... 32
Wiring Diagrams............................................................................................................................................ 34
Limited Extended Protection Warranty.................................................................................................................. 53
REACH-INS & ROLL-INS RECEIVING YOUR NEW MODEL
Congratulations on your purchase of Continental Refrigerator
superior foodservice 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
and a Freight Claim must be filed with the shipping company.
FREIGHT DAMAGE IS NOT COVERED UNDER WARRANTY.
GENERAL INFORMATION AND
IMPORTANT OPERATING FACTS
This manual has been compiled to aid in the installation, operation and maintenance of your equipment. Please read it and
familiarize yourself with your equipment, its operation and available accessories, to enjoy optimum performance.
This equipment is prohibited from use in California with
any refrigerants on the “List of Prohibited Substances” for
that specific end-use, in accordance with California Code of
Regulations, title 17, section 95374. This disclosure statement
has been reviewed and approved by NRAC, Inc. and NRAC, Inc.
attests, under penalty of perjury, that these statements are true
and accurate.
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.
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 1 hour of operation is required to lower the cabinet and pan temperature to 40°F
(4°C). Freezers require approximately 2 hours of operation to
lower the cabinet temperature to 0°F (-18°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 applicable Underwriters Laboratories
and National Sanitation Foundation standards.
CAUTION
SERIAL DATA TAG
RISK OF ELECTRICAL SHOCK
KEEP ELECTRICAL COMPONENTS AND CONTROLS DRY
- DO NOT SPRAY WITH WATER!
FAILURE TO FOLLOW THESE INSTRUCTIONS CAN
CAUSE A HAZARD & VOID FACTORY WARRANTY.
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
UNCRATING YOUR NEW MODEL
IMPORTANT: Your equipment should never be transported on legs/casters unless the cabinet bottom is properly
supported. Consult the factory for more information.
The protective packaging should remain on your cabinet to avoid
dents or scratches while transporting to the actual set-up location. All shelving, accessories and legs or casters are carefully
packaged and secured inside your cabinet to prevent damage.
All doors are locked and the keys are conveniently attached to
the door handle. After moving unit to its final location, remove
plastic and protective corner guards and any accessories or
boxes on the skid. Dispose of all packaging materials properly.
4
OPERATIONS MANUAL
REACH-INS & ROLL-INS
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 caster support plates
are to be installed, save the bolts and washers (see “Mounting
Caster 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.
Standard Reach-In refrigerators and freezers have an internal
evaporator coil located behind the fan panel on the inside ceiling of the refrigerated compartment (see Figure 2). Designer
Line Reach-In, as well as all Pass-Thru, Roll-In and Roll-Thru
refrigerators and freezers have an insulated housing located on
top of the cabinet, that contains the evaporator coil, out of the
refrigerated storage area (see Figure 2A & 2B).
All warmers have an insulated housing located on top of the
unit, that contains a blower fan to circulate warm air inside the
cabinet (see Figure 2C). On most models, the high-wattage,
finned electric heating elements are located inside the cabinet,
at the bottom of the interior side walls. On single-section Roll-In
and Roll-Thru models, the heating elements are located in the
housing on top of the unit, to optimize space for carts inside
the cabinet.
FIGURE 2A: Designer Line Reach-In or Pass-Thru
Refrigerator or Freezer
MODEL COMPONENTS
FIGURE 2: Standard Reach-In Refrigerator or Freezer
OPERATIONS MANUAL
5
REACH-INS & ROLL-INS FIGURE 2B: Roll-In or Roll-Thru Refrigerator or Freezer
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 and grill
(see “Door Removal and Adjustment” and “Grill Removal”).
VENTILATION
The final location site of your air cooled refrigerator or freezer
must provide a sufficient quantity of cool, clean air. All refrigeration systems operate more efficiently and trouble-free with cool,
dry air circulation. Avoid locations near heat and moisture generating equipment including ovens, fryers, dishwashers, steam
kettles, etc. Do not install in direct sunlight (where temperatures
may exceed 100°F) or in an unheated area (where temperatures
may drop below 55°F).
FIGURE 2C: Reach-In or Pass-Thru Warmer
operation and may cause premature failure. The condenser coil
must be kept clean and free from obstruction. Condenser air filters are not recommended, since they hinder airflow, especially
if they are not replaced frequently. Contact our factory Service
Department for more information.
For optimum performance, all models should be installed on
casters or legs (see “Installing Casters” or “Legs”) with a
minimum 12” above the grill and 3” on each side and back of
cabinet (see Figure 3). This spacing will provide sufficient room
for proper air circulation and clearance to access components
for cleaning and maintenance. If any of the these conditions
cannot be met, the installer should provide special venting or air
ducts, as required.
Air supply to the condensing unit is critical. Restricting airflow
places excessive heat load on the unit, adversely affecting its
6
OPERATIONS MANUAL
IMPORTANT NOTE: For maximum efficiency, your new
cabinet must be located where an unrestricted air supply
can circulate above and behind it. Never obstruct the face
of the condenser or the grill area in the front of the cabinet
and never place or store anything on the condenser or on
top of the cabinet machine compartment. These rules are
essential for long life. FAILURE TO FOLLOW THESE
GUIDELINES MAY VOID YOUR WARRANTY.
REACH-INS & ROLL-INS
FIGURE 3: Minimum Clearance
(Typical Reach-In Model Shown)
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
its 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 4 & 4A). 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. For maximum stability under extreme conditions, caster
plate assemblies are available from the factory (see “Optional
Accessories” section of this manual).
Do not attempt to level casters by unscrewing them
from the cabinet and leaving them loose, as this will
cause damage to the cabinet and leg hole threads,
voiding all warranties.
FIGURE 4: Installing Casters
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. Keep in mind that all the weight is concentrated
at the caster or leg locations. 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
A
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.
CASTER INSTALLATION
OPTIONAL
CASTER SHIM
(CM1-2476)
CASTER
OPERATIONS MANUAL
BLOCKS
7
REACH-INS & ROLL-INS FIGURE 4A: Casters Must Be Tight to Cabinet Bottom
INSTALLING ROLL-IN AND ROLL-THRU MODELS
Roll-In and Roll-Thru models are designed to be mounted
directly (without legs or casters) on a flat floor surface in your
building (see Figure 6). The bottom off the cabinet is only about
½” thick, to make it easy to roll carts up and into the storage
area. Roll-Ins and Roll-Thrus must be installed plumb (vertically straight), level (horizontally even) and square for proper
operation of doors and refrigeration system. Proper installation
is similar to Walk-Ins and should only be done by a qualified
technician.
FIGURE 6: Roll-In and Roll-Thru Installation
INSTALLING LEGS AND LEVELING
If your new unit is supplied with adjustable 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 5). 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.
04/29/10
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 5: Leg Installation
LEG INSTALLATION
IMPORTANT NOTE: Proper installation and maintenance
is the responsibility of the customer. ANY DAMAGE OR
SERVICE REQUIRED, AS A RESULT OF INCOMPLETE
OR IMPROPER INSTALLATION, WILL NOT BE COVERED
UNDER WARRANTY. FAILURE TO PROPERLY INSTALL
AND LEVEL YOUR EQUIPMENT, INCLUDING, BUT NOT
LIMITED TO, THE INSTRUCTIONS PROVIDED IN THIS
MANUAL. MAY VOID YOUR WARRANTY.
THREADED
END
LEG
TURN FOOT CLOCKWISE
TO REDUCE HEIGHT, OR
COUNTERCLOCKWISE
TO INCREASE HEIGHT.
8
BLOCKS
OPERATIONS MANUAL
REACH-INS & ROLL-INS
SITE PREPARATION
IMPORTANT: The floor where any roll-in or roll-thru unit
is to be located must be level and flat. If not, it must be
made level prior to attempting to install the cabinet. THIS
IS CRITICAL FOR ROLL-THRU MODELS.
The best way to ensure a trouble-free installation is to have a
flat, level surface where the unit will be located, prior to setting
the cabinet in place. If the building floor is sloped or uneven,
due to floor drains or other conditions, a leveling bed should
be constructed. Otherwise it will be necessary to shim and
anchor the cabinet thoroughly, to ensure it remains stable and
the doors operate correctly. Make sure flooring is fully cured
before moving the cabinet into position. Grout and concrete can
release chemicals while curing, which may corrode stainless
steel.
length and width of the floor to provide enough support for the
cabinet and its contents.
NOTE: Shims and sealant are provided with all new rollthru models, to aide proper installation. Any shim material used must be high density plastic, metal or other solid
that will not deteriorate due to moisture. Wedge shaped
or flat shims 1/16”, 1/8” and 1/4” thick, and at least 3”
wide to match thickness of the cabinet walls, may be
used. Failure to properly shim under the entire floor of
the cabinet will cause it to bend.
CABINET INSTALLATION
Your cabinet should remain on the skid, with the protective
packaging in place, until transported to the final location. After
the cabinet is in the proper area, remove the door(s) by lifting
them off the hinges and setting in a safe location. Remove cart
ramp(s) at each opening by lifting off the fasteners attached
to the bottom face of the cabinet. The cabinet can be moved a
short distance, into its final position, by carefully pushing on the
lower half of the sides.
IMPORTANT NOTE: It is extremely important that your
cabinet is perfectly level for proper operation. If 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 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.
NOTE: Use care when handling the doors, as they are
large and heavy. Do not to damage the flexible wipers at
bottom of the doors. To avoid damaging or racking your
cabinet, only push on the sides at a height between 24”
and 48” from the floor.
CABINET AND DOOR ADJUSTMENT
After the unit is completely level, reinstall all grills, upper end
panels and ramps. Check alignment and adjust as required.
Caulk around the perimeter with NSF-approved sealant to secure
the cabinet in place and comply with sanitation requirements.
CABINET LEVELING AND SHIMMING
After the cabinet is in its final location, remove the grills and
upper end panels. Place a 2 foot (or longer) carpenter’s along
the top edges and floor of the cabinet to check level. Use the
level to check if the sides of the cabinet are plumb (vertically).
Use a framing square to check the corners of the cabinet. If the
cabinet is not level, plumb and square, use a level to check the
cabinet floor in all directions and determine the highest area.
The cabinet must be shimmed to level the unit up to this point.
Reinstall all doors and verify gaskets seal properly. Adjust hinges as required (see “Door Removal and Adjusment”). Make
sure the adjustable flexible wiper on the bottom of each Roll-In
door gently contacts the ramp when the door is closed. Any gaps
must be eliminated, to avoid air leaks which will adversely effect
the performance of the refrigeration system. To check for gaps,
place a flashlight inside the cabinet, close the door(s) and look
under the door for visible light. Adjust the door wiper as needed,
by loosening the attachment screws slightly, then reposition the
wiper, recheck alignment, and retighten the screws.
Determine the starting point for leveling, by identifying where
the cabinet is most plumb, straight and square. Insert a tapered
wedge under the adjacent walls, as needed, to raise them up to
a level position. Place shims under the side walls, on 12” centers or less, for adequate support along the entire length. After
the walls are level and plumb, place additional shims under the
NOTE: If your cabinet is adjacent to another Roll-Thru,
Tie-In Strips (see “Optional Accessories”) may be
installed for additional stability. Contact the factory for
more information and to order part kits.
OPERATIONS MANUAL
9
REACH-INS & ROLL-INS CONDENSATE REMOVAL (Interior Coil Models)
IMPORTANT: It is extremely important that the water
level switch operates correctly, that the vaporizer is
plugged into the receptacle labeled “VAPORIZER” and
the compressor is securely plugged into the receptacle
labeled “CONDENSING UNIT”. Improper installation may
cause your cabinet or vaporizer to operate “erratically.”
This can result in water overflowing the pan and onto
the floor.
No floor drains or plumbing connections are required since all
models use an automatic condensate water evaporating system. Standard Reach-In models feature an evaporator housing,
located on the inside ceiling of the refrigerated storage area
(see Figure 2) and an electric condensate vaporizer pan with a
mounting bracket packed in the accessory carton.
To install the vaporizer, remove the pan, power cord, cord
clamp and screw from the carton (see Figure 7). Connect the
cord to the vaporizer as shown. Route the cord around the
outside of the pan and through the clamp as illustrated. Secure
the cord and clip to the pan by fastening the mounting screw
into the threaded hole on the side of the vaporizer. Remove the
(2) mounting screws from the back of the cabinet. Position
the bracket as shown and place the vaporizer in the bracket,
making sure the power cord is routed as illustrated. Attach the
bracket to the cabinet with the screws. Using a sharp knife or
scissors, cut the drain tube so the end is about 2” below the
bottom of the cabinet. Place the end of the drain tube in the pan,
making sure the tube is not blocked, kinked, or sitting on the
bottom of the vaporizer pan. Check that the water level switch
is operating correctly by lightly pressing down on the top of the
vaporizer, at the end where the cord is attached. You will hear
a “click” as pressure is applied and another “click” when pressure is removed. If you do not hear the switch “click”, ensure
the vaporizer is seated in the bracket correctly and the cord is
routed correctly and secured in the clamp. Plug the power cord
into the receptacle labeled “VAPORIZER” on top of the cabinet.
ELECTRIC VAPORIZER WITH WATER LEVEL SWITCH
REACH-IN CABINET
FIGURE 7: Electric Condensate Vaporizer
CONDENSATE REMOVAL(Top Mount Coil Models)
Designer Line Reach-Ins, as well as all Pass-Thrus, Roll-Ins
and Roll-Thrus feature an insulated evaporator housing, located
on the top of the cabinet, out of the food zone (see Figure 2A
& 2B). These models utilize a unique self-contained hot air
evaporating system to automatically eliminate condensate water.
No floor drains or plumbing connections are required and the
system is completely self-contained, so no further assembly
or maintenance is required. In some adverse conditions such
as high ambient temperature, high humidity, extremely heavy
usage, frequent loading for prolonged periods of time, or heavy
pan loading, the amount of condensate water generated could
overflow the pan. If this occurs, the plastic drain tube from the
cabinet can be diverted directly to a floor drain, bypassing the
condensate pan. Alternatively, an optional electric condensate
vaporizer may be purchased as an accessory. An electric condensate vaporizer is also supplied with all remote reach-in and
pass-thru models. To install the optional condensate vaporizer,
follow the steps for “Interior Coil Models” in the previous section. Remote
roll-in and roll-thru
models
are supplied with an
REACH-IN/ROLL-IN
DOOR
COMPONENTS
electric heater in the condensate pan on top of the cabinet, which
HALF DOOR SHOWN
must be connected to(COMPONENTS
a power supply
by the installer.
TYPICAL)
FIGURE 8: Reach-In/Roll-In Door Components
BACK OF
CABINET
HANDLE
GASKET
POWER
CORD
DRAIN
LINE
CLAMP
SCREW
SCREW COVER
LOCK
KEEPER
HINGE
COVER
KEEPER
BASE
SCREW
HINGE
PIN
TONGUE
TUMBLER
CORD
CONNECTION
G
WATER LEVEL
SWITCH
10
MOUNTING
BRACKET
MOUNTING
SCREW
SCREWS
OPERATIONS MANUAL
ADJUSTMENT
PLATE
LOCK HOUSING
DOOR
REACH-INS & ROLL-INS
DOOR REMOVAL AND ADJUSTMENT
During installation, it may become necessary to remove the
cabinet doors to facilitate passage through narrow doorways or
hallways. To remove a door, carefully pry off all hinge covers
using a sharp tool or plastic putty knife (see Figure 8). Swing
the door open 90° and carefully lift the door up, so the hinge
pins attached to the door clear the hinge bases mounted to
the cabinet. If it is necessary to remove the hinges, follow the
instructions below. To reinstall the door, reverse the above procedure. (For glass doors, see “Optional Accessories”).
All doors are aligned at the factory, however vibration during
transit may cause doors to shift and adjustment may be necessary. If the door(s) require realignment, carefully pry off all hinge
covers (see Figure 8A) using a sharp tool or plastic putty knife.
Loosen the screws securing the hinge bases to the face of the
cabinet and slide the door into alignment. Hold the door firmly
in place and tighten all screws securely.
If the door gasket(s) do not seal properly to the cabinet face
or there are gaps between the gasket and the face on the hinge
side, adjust the door seal by removing the hinge covers and
loosening the adjustment screws securing the hinge pin to the
door. Push the face of the door towards the face of the cabinet,
so the gasket firmly contacts the cabinet. Do not press the door
too tight against the cabinet, or the gasket will pinch along the
hinge side and the door will not close and seal properly. Hold
the door firmly in place and tighten all screws securely. Open
and close the door several times to check that the gasket seals
properly all the way around the door. Re-adjust if necessary.
FIGURE 8A: Reach-In/Roll-In Hinge Adjustment
HINGE REMOVAL AND REPLACEMENT
Before attempting any work on your refrigerator or freezer,
always disconnect power by unplugging the cabinet, or switching off the circuit breaker. It is strongly recommended that you
also remove all contents and store them in a walk-in or other
refrigerated space. The following tools are needed to remove
the hinge: plastic putty knife and philips screwdriver with large
(#3) tip.
To remove the hinge pin from the door (see Figure 8A) loosen
the adjustment screws and remove the adjustment plate and pin.
To remove the hinge base from the face of the cabinet loosen
the (3) flat-head machine screws. Use caution when removing
the top hinge base, as it contains the light switch. To remove the
lock keeper from the cabinet, remove the 2 screws on the inside
edge of the keeper (see Figure 8) and slide it off the base. If the
white, nylon cam needs to be removed from the hinge base, a
plastic putty knife may be used to carefully pry the cam out of
the body. Be careful not to damage the cam, as the nylon material is soft.
RE-HINGING DOORS (Reach-Ins)
Single section, solid long door models are rehingeable in the
field, without the need to modify the cabinet. A plastic putty
knife, a philips screwdriver and wire crimpers will be needed.
Before attempting to rehinge your unit, unload all contents and
store in walk-in or other refrigerated space. Disconnect power
to the cabinet. Open the door 90° and lift it off the hinge bases.
Remove the hinge pins from the door (see instructions above).
Reverse each pin by rotating it 180° and reattaching to the door.
Remove the hinge bases and lock keeper(s) from the front of the
cabinet (see above). Use caution when removing the top hinge
base, as it contains the light switch. Remove the white, nylon
cam from each hinge base and reverse it by rotating 180° and
pressing firmly back in place. (A plastic putty knife may be used
to carefully pry the cam out of the base without damaging it).
Remove the filler screws and plug button from the face of the
cabinet, on the opposite side (new hinge locations). Wires for
connecting the light switch will be coiled up in the insulation,
behind the plug button. Carefully pull the wires out and install
female push-on connectors. Remove the old light switch from
the original top hinge location by disconnecting the push-on wire
terminals. Cap each lead wire separately, push the wires into the
insulation and insert the plug button into the hole. Connect the
light switch to the wire terminals at the new top hinge location.
OPERATIONS MANUAL
11
REACH-INS & ROLL-INS To finish the cabinet wiring modifications, remove the cover
from the control box, on top of the cabinet. There will be a black
lamp cord, with a tag identifying it as the light switch wire. Install
(2) female wire connectors on the black lamp cord. There will
be (2) brown lamp cord leads on the terminal block. Disconnect
them and replace with the wires from the black lamp cord. Cut
off the old leads on the brown ripcord and secure them out of
the way, so they will not contact any live wiring. Check that all
wires are properly connected and secured. Replace the control
box cover.
Remount the hinge bases to the face of the cabinet. Install the
light switch into the top hinge base by sliding the flanged edge
into the slot on the back side of the base. Remount the lock
keeper and door. Adjust the doors as needed and reconnect
power to the cabinet.
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. Remove the protective film (which is clear on some
models) from all interior sides, bottom and other internal metal
panels, by working the corner loose and slowly pulling the film
back. 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). Wipe down thoroughly with
a damp cloth or sponge that has been soaked in clean water and
wrung out thoroughly, 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.
NOTE: All wiring and connections should only be made by
a qualified electrician.
REMOVING GRILL
To remove the grill, loosen, but do not remove, the (4) mounting
screws located on the back side of the grill at the ends. Simply
lift grill up off of its mounting screws and out. To replace the
grill, line up the grill mounting screws with the keyhole slots
located on the cabinet body, push in and down on the grill.
IMPORTANT NOTE: The wiring to the anti-condensate
switch and the thin copper tubing or cable for the thermometer are provided with leads long enough to allow
the grill to be laid across the top of the cabinet after it
has been removed. Take care not to damage the wires or
copper tubing when handling the grill.
If you need to completely remove the grill from the cabinet,
disconnect the power supply to the cabinet. Remove the wires
on the back of the anti-condensate switch on the grill. Locate the
thermometer sensing bulb and cover, located inside the cabinet.
On Standard Reach-In models, the thermometer bulb cover
is under a small cover channel on the interior top left corner
towards the front of the cabinet. On Designer Line, Pass-Thru,
Roll-In and Roll-Thru models, the thermometer bulb is located
on the interior top, under the air duct. Remove the cover, carefully grasp the bulb and push it back through the cabinet hole.
The thermometer bulb and grill can now be removed from the
cabinet. When reinstalling the thermometer bulb, be sure to
replace the sealant putty around the hole into the insulation.
Reattach the leads for the anti-condensate heater switch and
reconnect the cabinet’s power supply.
12
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).
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
REACH-INS & ROLL-INS
GFI/GFCI RECEPTACLES
Ground-Fault Circuit Interrupter (GFCI or GFI) devices are not
recommended for most commercial refrigerators and freezers,
since nuisance trips may occur, typically due to moisture. This
can cause temporary loss of power, which may result in high
storage temperatures and potentially unsafe food product.
Building codes in some areas may require certain 115 volt
receptacles to be protected by a GFI. If you need to connect your
equipment to a protected circuit, a properly sized, commercial
grade GFI circuit breaker should be used on a separate, isolated
power supply. Or a qualified electrician may be able to hard wire
your equipment, eliminating the need for a GFI device. Contact
Continental’s Service Department before making any modifications to your cabinet, to avoid loss of warranty.
NOTE: GFI RECEPTACLES ARE NOT RECOMMENDED,
PRODUCT LOSS OR SERVICE PROBLEMS RESULTING
FROM NUISANCE TRIPS, CONNECTION TO A DEFECTIVE
OR IMPROPER POWER SUPPLY, AND UNAUTHORIZED
MODIFICATIONS TO YOUR EQUIPMENT CAN CAUSE A
HAZARD AND WILL VOID FACTORY WARRANTY.
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 power cord and
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).
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 voltages,
connections should be made as required on the electrical wiring
diagram provided next to the electrical control box.
START-UP CHECKLIST
After your unit has been installed and electrically connected in
accordance with this manual, please take time to check the following before loading product, to assure trouble-free operation:
q
q
q
q
q
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.
q
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.
q
q
q
q
q
q
Sufficient clearance and ventilation provided around
cabinet (see “Ventilation”)
Unit connected to separate power supply at correct
voltage (see “Electrical Connections”)
Cabinet is level and casters/legs are tight
(see “Installation and Location”)
Doors close and seal properly
(see “Door Removal and Adjustment”)
Cabinet operating at correct temperature
(see “System and Adjustment”)
Thermometer properly calibrated
(see “Thermometer and Calibration”)
Condensate vaporizer installed correctly
(see “Condensate Removal”)
All refrigeration lines free of kinks and excess vibration
(see “Refrigeration System”)
Condenser and evaporator fans rotate freely
(see “Refrigeration System”)
Freezers only: defrost time clock set correctly
(see “Freezer System and Adjustment”)
All pilaster clips installed securely and shelves are level
(see “Shelving Installation”)
All packing materials discarded and cabinet properly
cleaned (see “Periodic Cleaning”)
09/03/10
OPERATIONS MANUAL
13
REACH-INS & ROLL-INS The system should run smooth 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.
OPERATION
All cabinets must be given sufficient time to reach normal operating temperature before placing any product inside cabinet.
Refrigerators are designed to maintain an ideal cabinet temperature of 38° to 40°F (3.3° to 4.4°C). Approximately 1 hour
of operation is required to reach this temperature. Freezers are
designed to maintain an ideal cabinet temperature of -4° to 0°F
(-20° to -18°C). Approximately 2 hours of operation are required
to reach this temperature.
DEFROST OPERATION
All freezer models are equipped with an automatic, electric
defrost system, consisting of evaporator coil defrost and drain
pan heater(s). During each defrost period, the condensing unit
and evaporator fans go off, while the defrost heater(s) are energized. After termination of a defrost cycle, the heaters go off and
the condensing unit turns on. The evaporator fans remain off
(for about 20 minutes) until the coil cools down to a preset temperature (typically 32°F). This defrost drip time, which allows
any remaining water to clear off the evaporator coil, also ensures
that only cold air is circulated throughout the storage compartment. t for the correct time after power is restored, to maintain
the same time of day for defrost.
In some extreme applications, where there is very heavy usage,
excessively high humidity and/or constant door openings, additional defrost period(s) may be desired to ensure your evaporator remains free of any frost accumulation.
REFRIGERATION SYSTEM AND ADJUSTMENT
IMPORTANT NOTE: All freezers have a unique, energy
saving defrost cycle, as described above. As explained,
after defrost the automatic fan delay prevents evaporator
fans from operating until the coil has reached a preset
temperature, minimizing warm air circulation in the
cab net. During start-up and after a defrost cycle, fans
will not turn on immediately. Settings should only be
adjusted as noted, to minimize electrical consumption
and provide the most efficient heating cycle. Contact the
factory before making modifications to any settings not
described above. Improper adjustments can cause problems with your unit, including loss of product and evaporator freeze ups, which are not covered under warranty.
All self-contained refrigerators are designed and factory set to
maintain an average cabinet temperature of 38° to 40°F (3.3° to
4.4°C). The temperature control is accessible from the top of the
electrical console box located on the cabinet top behind the front
grill (see Figure 9, 9A & 9B).
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 electronic control too cold where the cabinet temperature will fall
below 35°F because the evaporator will become blocked
by ice since the compressor off-cycle will be considerably
shortened. This will result in loss of food stored within
the cabinet and require service to defrost the evaporator.
FREEZER SYSTEM AND ADJUSTMENT
All self-contained freezers are factory set to maintain an average
cabinet temperature of -4° to 0°F (-20° to -18°C). These products are designed to hold pre-frozen food and although they are
capable of freezing small quantities of fresh food, they are not to
be used as fast or blast freezers. DO NOT ATTEMPT TO FREEZE
BULK QUANTITIES OF FRESH FOODS.
The temperature control is accessible from the top of the electrical console box located on the cabinet top behind the front grill
(see Figure 9, 9A & 9B).
14
WARMER SYSTEM AND ADJUSTMENT
All Designer Line warming cabinets are designed with an operating range of 60°F to 180°F and factory performance run tested
to maintain an average cabinet temperature of 150°F. Always
preheat your new warming cabinet to the desired temperature
before placing any food into it. When the desired temperature
is reached and displayed on the electronic control, preheating is
complete and the cabinet is ready to be loaded. Please note that
setting the electronic control higher than the desired temperature will not provide quicker preheat warm-ups.
Warming cabinets are not designed to cook food. All foods
placed in the warming cabinet should be precooked and at, or
above the desired holding temperature. Never place cold or
uncooked foods in the cabinet. It is recommended that hot
OPERATIONS MANUAL
REACH-INS & ROLL-INS
foods be kept above 140°F to retard bacterial growth. Foods that
are steaming should always be covered.
IMPORTANT NOTE: The operating range of the warmer
temperature control is is 60°F to 180°F. Never allow
the cabinet temperature to exceed 200°F since serious
damage could result to your warming cabinet and the
warranty will become null and void.
STANDARD REACH-IN REFRIGERATION SYSTEM
(Ceiling-Mount Evaporator)
The low-profile evaporator system is comprised of a generous sized, evenly matched evaporator and air circulating fans
contained within an easily accessible, low silhouette, interior
ceiling mounted housing (see Figure 9). A control box, located
on top of the cabinet, contains the temperature control, thermal
limit switch, defrost time clock (for freezers) and other electrical
components.
TOP-MOUNT PLUG BOX REFRIGERATION SYSTEM
(Evaporator Housing on Top of Cabinet)
The plug-type evaporator system is a unique system in which
the evaporator coil and air circulating fans are contained within
a concealed plug-type insulated housing, readily accessible on
the top of the cabinet and separate from the food storage zone
(see Figure 9A & 9B). The entire plug system is fully charged
with refrigerant and mounted on a steel rail type base which can
be easily removed from the cabinet for locations with restricted
access for installations, or if a field conversion (refrigerator to
freezer or vice versa) is desired. Before attempting to remove
plug assembly, consult factory.
FIGURE 9A: Top-Mount Evaporator Housing Refrig. System
All standard reach-in refrigerators and freezers built after June,
2009 have a unique, modular refrigeration system. The complete, fully charged refrigeration unit can be easily removed from
the cabinet for locations with restricted access for installation,
servicing, conversion from a refrigerator to freezer (or vice
versa) or other needs. Contact the service department for more
information.
FIGURE 9: Ceiling-Mount Evaporator Refrigeration System
FIGURE 9B: Roll-In Refrigeration System
OPERATIONS MANUAL
15
REACH-INS & ROLL-INS WARMER WITH AXIAL FANS
(Heaters Inside Cabinet; Fan in Housing on Top of Cabinet)
The unique plug-type heating system used on most warmer
models have heating elements located inside the cabinet storage
area (see Figure 9C). An axial fan is contained within a plug-type
insulated housing, readily accessible on the top of the cabinet,
for even temperature distribution. The insulated housing on all
models can easily be removed from the cabinet for locations
with restricted access for installation. Before attempting to
remove any housing assembly, consult the factory.
FIGURE 9C: Warmer Heating System with Axial Fans
WARMER SYSTEM W/AXIAL FAN
IMPORTANT WARNING FOR HEATED CABINETS:
Heating Element Cover Hot!
Do Not Touch or place food next to or on heater cover.
Never store combustible material inside the cabinet.
ROLL-IN WARMER WITH BLOWER
(Heaters and Blower in Housing on Top of Cabinet)
For maximum storage on single-section Roll-In and Roll-Thru
models, the heating elements are contained within the insulated
plug-type housing on top of the cabinet, along with a cross-flow
blower, for even air circulation (see Figure 9D).
FIGURE
9D: Warmer
withWARMER
Top-Mount Heaters
and Blower
1-SEC
ROLL-IN
COMPONENTS
LID
FAN PANEL
FAN
ELECTRICAL
BOX & COVER
FAN
HOUSING
TOP
BAFFLE
TRANSFORMER
FAN GUARD
BRACKET
LID
LID
SCREWS
BAFFLE
HEATER
COOLING
FAN
BLOWER
AIR BLOCK
AIR DUCT
HEATER
BRACKET
TOP
DUCT
MOUNTING
BRACKET
SIDE DUCTS
FINNED STRIP
HEATER
HEATER COVER
CART GUARD
16
OPERATIONS MANUAL
REACH-INS & ROLL-INS
ELECTRONIC CONTROL DISPLAY AND BUTTONS
3.
COMPRESSOR
EVAP FAN
DEFROST
AUX HTRS
ALARM
The control icons shown above will be illuminated when the
associated function is active. If an icon is flashing, it means the
function will be activated after the controller delays are finished.
AUX HTRS
(UP)
DEFROST
2 BUTTONS
SET
(MUTE)
POWER
(DOWN)
•
•
•
•
The “AUX HTRS/UP” button is used for activation or
deactivation of the auxiliary anti-condensate heaters or for
increasing values.
The “SET/MUTE” button is used to lock in a new value or
to silence the alarm beeper.
The “POWER/DOWN” button is used to turn the unit on/off
or for decreasing values.
Press the “UP” and “DOWN” buttons simultaneously for 3
seconds to put into manual defrost.
NOTE: The electronic control has 2 or 3 probes. There is
the regulation probe in the return air stream, there is an
evaporator probe located in the evaporator coil, and if the
unit has fascia heaters, there will be an ambient probe.
INITIAL SEQUENCE OF OPERATION
1.
Cabinet is plugged in.
a. The display will illuminate with the current cabinet
temperature.
b. The compressor icon, fan icon, and the aux heater icon
may flash for a period of time, indicating normal
delayed start-up.
c. After the start-up delay, the compressor and evaporator
fan(s) will start if the control is calling for cooling.
2. The control will cycle the compressor on and off determined
by the SET-POINT and DIFFERENTIAL.
a. The SET-POINT is the preprogrammed temperature which
shuts off the compressor.
b. The DIFFERENTIAL is the preprogrammed temperature that
is added to the SET POINT temperature that will start the
compressor.
EXAMPLE: Set-Point 36°F and the differential is 4°F the compressor will cycle off at 36°F and back on at 40°F.
The control may be preprogrammed to initiate a defrost by
time interval.
a. During defrost, the defrost icon will appear in the display
and the compressor will turn off until a preprogrammed
temperature or time is reached. During this time for freezers only, the evaporator fan(s) will also turn off and the
defrost heater will be energized.
b. After a preprogrammed evaporator temperature has been
reached, there may be a short delay for both the compressor and evaporator fan(s) to restart.
c. After the defrost cycle is completed, the control will
resume normal operation.
HOW TO CALIBRATE THE ELECTRONIC CONTROL
The controller temperature display can be calibrated if required.
Before attempting to calibrate the temperature display, check the
display by placing a pre-calibrated temperature sensing device in
the center of the refrigerated compartment and keep the doors
closed for at least 15 minutes. The temperature display should
read the same temperature as the sensing device, within +/-2°F.
If not, follow these instructions to calibrate.
Press and HOLD the “SET” button until “PS” appears flashing in the display. Release the “SET” button.
2. Press the “UP” button until “/C1” appears in the display.
Release the “UP” button.
3. Press and release the “SET” button. The current value of the
offset will appear in the display.
4. Press the “UP” button to increase or the “DOWN” button to
decrease the offset value.
5. Press and HOLD the “SET” button for 5 seconds to confirm
and save the new value. When complete, the current temperature will be displayed. RELEASE the “SET” button.
EXAMPLE: If a sensing device in the cabinet reads 38°F and the
control display shows 41°F, follow steps above and decrease the
current offset by 3°F. If the current offset was 0, change to -3.
1.
HOW TO CHANGE THE SET-POINT
Refrigerators are factory set to maintain an average temperature
of 38°F. Freezers are factory set to maintain an average temperature of 0°F. To change set-point:
1.
2.
3.
Press and HOLD the “SET” button until the current set-point
begins flashing. Release the “SET” button.
Press the “UP” or “DOWN” button to adjust to the new setpoint value.
Press and release the “SET” button to lock in the new setpoint. The control will now resume normal operation with
the new set-point.
OPERATIONS MANUAL
17
REACH-INS & ROLL-INS NOTE: Defrost cycles are time initiated and temperature
terminated with a maximum time cut-off.
HOW TO SWITCH THE CONTROLLER OFF/ON
The controller can be switched OFF. The display will still be
active but all systems operated by the control will be OFF.
1. To turn the controller OFF, press and HOLD “POWER” button for 5 seconds. When in the OFF mode, “OFF” will alternate in the display with the current appliance temperature.
2. To turn the controller back “ON”, press and HOLD “POWER”
button for 5 seconds. The controller will resume normal
operation.
ANTI-CONDENSATE CONTROL (ON)
1.
To see the current state of the aux heaters (anti-condensate), press and HOLD “AUX HTR” button for 1 second.
RELEASE “AUX HTR” button. The display will show the current state of the heater when the button is pressed.
2. To change the current state of the AUX Heaters, press and
HOLD “AUX HTR” button. The display will show the current
state of heater operation. After 5 seconds, the heater will
switch to the opposite state and the display will return to
displaying the cabinet temperature. RELEASE the button.
The control has a built in energy saving feature for the AUX (anticondensate) heaters. When in the ON position, the AUX icon
may not illuminate indicating the AUX heaters are not currently
energized. The control will automatically energize the AUX heaters when the conditions require these heaters to be activated.
HIGH AND LOW TEMPERATURE ALARMS
The controller has high and low alarm set-points. These values
can be modified per the end user requirements. There is a preprogrammed time delay for the alarm to activate to eliminate
nuisance alarms. To change the alarm threshold values:
1. Press and HOLD “SET” button until “PS” appears flashing
in the display. Release “SET” button.
2. Press “UP” button until “AL” (Low Alarm Setting) or “AH”
(High Alarm Setting) appears in the display. Release “UP”
button.
3. Press and RELEASE “SET” button. The current alarm setting
will be shown.
4. Press “UP” or “DOWN” button to get the desired alarm
set-point.
5. Press and HOLD “SET” button for 5 seconds to confirm and
save the new value. When complete, the current temperature will be displayed. Release “SET” button.
NOTE: When in an alarm condition, the display will alternate between the cabinet temperature and alarm code.
“AL” when in a low temperature alarm condition and “AH”
when in a high temperature alarm condition. The control
will also beep and the alarm icon will activate when in an
alarm condition. To silence the alarm beeper for the active
alarm just press and release the “SET/MUTE” button.
HOW TO INITIATE A MANUAL DEFROST
This is used when a one-time additional defrost may be necessary to clear accumulated ice from the evaporator coil.
1. Press and HOLD “UP” and “DOWN” buttons simultaneously
for 5 seconds.
2. After 5 seconds, the defrost icon will illuminate. RELEASE
“UP” and “DOWN” buttons.
ELECTRONIC CONTROL ERROR CODES
If there is a regulation probe error, the display will just show
alarm code “E0” and not flash the cabinet temperature. If there
is a probe error, you must contact your service provider
immediately.
Alarm Code
HOW TO CHANGE THE DEFROST INTERVAL
This is used to increase or decrease the frequency of defrosts.
If the interval is set at “8”, a defrost will occur every 8 hours. If
you need more defrosts, lower this value.
1. Press and HOLD “SET” button until “PS” appears flashing
in the display. Release “SET” button.
2. Press “UP” button until “DI” (defrost interval) appears in
the display. Release “UP” button.
3. Press and RELEASE “SET” button. The current defrost interval will appear in the display.
4. Press “UP” or “DOWN” button to adjust to the new defrost
interval.
5. Press and HOLD “SET” button to lock in this new value.
When the display returns back to cabinet temperature,
release “SET” button
18
•
•
•
OPERATIONS MANUAL
Alarm Description
Notes
E0
Regulation Probe Error
Located in return air stream
E1
Evaporator Probe Error
Located in evaporator coil
E2
Ambient Probe Error
Located on side of electrical box
LO
Low Temperature Alarm
Reference “AL” parameter
HI
High Temperature Alarm
Reference “AH” parameter
If there is an error code “E0”, the control will operate the
appliance in a preprogrammed ON/OFF cycle based on time,
not temperature.
If there is an error code “E1”, the control will still go into a
defrost but will terminate on time, not temperature.
If there is an error code “E2”, the aux heaters will not operate.
W
REACH-INS & ROLL-INS
WARMERS - ELECTRONIC CONTROL OPERATION
ELECTRONIC CONTROL DISPLAY AND BUTTONS
HEATER
POWER / UP
FAN
SET
(MUTE)
DOWN
The control has a 3 button interface.
• The “POWER/UP” button is used to turn off the warming
cabinet or for increasing values.
• The “SET/MUTE” button is used to lock in a new value or to
access the set point.
• The “DOWN” button is used for decreasing values.
The control icons shown above will be illuminated when the
associated function is active. When the “HEATER” icon is illuminated, the heaters are ON. When the “FAN” icon is illuminated,
the fan is ON..
NOTE: The electronic control has 1 probe. This probe is
used for regulation of the warming cabinet temperature
and is located in the return air stream.
HOW TO TURN OFF/ON WARMING CABINET
The warming cabinet is shipped with the control in the “ON”
position. When in the “ON” position, the current cabinet temperature will be displayed along with the icons that are active:
fan and/or heater icon.
HOW TO CHANGE THE SET-POINT
Warmers are factory set to maintain an average temperature of
180°F. The set-point is the temperature that the warming cabinet
heaters will shut off. There is a negative 8 degree differential. So
if the set-point is 184°F, the warmer cabinet heaters will turn off
at 184°F and turn back on at 176°F.
To change set-point:
1. Press and HOLD the “SET” button until the current set-point
begins flashing. Release the “SET” button.
2. Press the “UP” or “DOWN” button to adjust to the new setpoint value.
3. Press and release the “SET” button to lock in the new setpoint. The control will now resume normal operation with
the new set-point.
HOW TO CALIBRATE THE ELECTRONIC CONTROL
The controller temperature display can be calibrated if required.
Before attempting to calibrate the temperature display, check the
display by placing a pre-calibrated temperature sensing device
in the center of the warmer compartment and keep the doors
closed for at least 15 minutes. The temperature display should
read the same temperature as the sensing device, within +/-3°F.
If not, follow these instructions to calibrate.
1.
2.
3.
4.
Press and HOLD the “SET” button until “PS” appears flashing in the display. Release the “SET” button.
Press the “UP” button until “/C1” appears in the display.
Release the “UP” button.
Press and release the “SET” button. The current value of the
offset will appear in the display.
Press the “UP” button to increase or the “DOWN” button to
decrease the offset value.
Press and HOLD the “SET” button for 5 seconds to confirm
and save the new value. When complete, the current temperature will be displayed. RELEASE the “SET” button.
When the warming cabinet is in the “OFF” position, the current
cabinet temperature will alternate with “OFF” in the display. The
heaters and the fan(s) will remain off.
5.
1.
To turn “OFF” the warming cabinet:
a. Press and HOLD the “POWER” button for 5 seconds.
b. Release the “POWER” button. The display will alternate
between “OFF” and the cabinet temperature.
EXAMPLE: If a sensing device in the cabinet reads 170°F and
the control display shows 175°F, follow the steps above and
decrease the current offset by 5°F. If the current offset is 0,
change to -5. The display will now read 170°F.
2.
To turn “ON” the warming cabinet:
a. Press and HOLD the “POWER” button for 5 seconds.
b. Release the “POWER” button. The display will show current cabinet temperature, the fan icon will illuminate and the
heater icon will illuminate if the cabinet is below the cut-in
temperature.
OPERATIONS MANUAL
19
REACH-INS & ROLL-INS INTERIOR ACCESSORIES
IMPORTANT NOTE: LOADING PRODUCT TOO CLOSE
TO THE WALLS OR PANELS WILL RESTRICT AIRFLOW,
RESULTING IN POOR PERFORMANCE AND SERVICE
ISSUES, SUCH AS COIL FREEZE-UP, WHICH WILL NOT
BE COVERED BY WARRANTY.
Your new cabinet comes with (3) shelves per section for standard solid door models, or (4) shelves per section for glass door
models, and (4) support clips per shelf.
SHELVING INSTALLATION
Pilaster strips for mounting the shelves are secured to the cabinet walls with special screws which allow the strips to be readily
removed for cleaning without the use of tools. To install the
shelving, determine the desired location for the shelves in each
section of your cabinet. For proper airflow, the bottom shelf in
each section should be installed with the clips at the lowest position on the pilaster strip, to provide space for sufficient airflow
under and around the product.
FIGURE 10A: Product Loading Limits
IMPORTANT NOTE: When locating your shelves, allow
space between each row of product. A minimum clearance of 2” is recommended below the bottom product
for air circulation.
Shelf clips are easily installed by inserting them into the pilasters
at the desired shelf locations. To install a shelf, simply place it
on the (4) clips, making sure that the clips are located properly,
so the shelf is level and supported at each corner. Standard and
optional heavy duty pilasters and clips are shown in Figure 10.
FIGURE 10: Standard and Heavy Duty Shelf Supports
To ensure proper air flow inside wall your cabinet, some interior
standard models are provided with product stops that snap onto
the shelves (see Figure 10B). To install the product stop, place
it over the shelf as shown and press it down onto the shelf. If
necessary, carefully pull out on the ends of the product stop,
so the bottom of the rod snaps over the shelf wire. Press down
on the hooks at ends of the product stop, so they snap over the
back of the shelf frame. Repeat for remaining shelves. Make sure
all shelves are installed with the product stops positioned at the
back of your cabinet.
FIGURE 10B: Product Stop Installation
PRODUCT LOADING
Product load should be evenly distributed over each shelf
and through the cabinet. For proper performance on standard
ceiling-mount coil models, maintain at least a 2” air space from
product to the back wall and to the coil housing. For top-mount
plug box models, a minimum 2” clearance should be maintained
from the face of the top and side walls (see Figure 10A).
20
OPERATIONS MANUAL
REACH-INS & ROLL-INS
MAINTENANCE
SAFETY PRECAUTIONS
DISCONNECT POWER 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. 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.
CONDENSER FINS ARE MADE FROM THIN METAL AND
HAVE SHARP EDGES. ALWAYS WEAR GLOVES AND
USE CAUTION WHEN WORKING ON OR AROUND THE
CONDENSING UNIT TO PREVENT CUTS AND AVOID
DAMAGING FINS, TUBING AND OTHER COMPONENTS.
KEEP ELECTRICAL COMPONENTS AND CONTROLS DRY.
DO NOT SPRAY WITH WATER! FAILURE TO FOLLOW
THESE INSTRUCTIONS CAN CAUSE A SAFETY HAZARD
AND VOID FACTORY WARRANTY.
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:
1. Disconnect your cabinet from its power supply and remove
all product from inside.
2. Open all doors and allow the cabinet to reach room temperature. Remove all accessories (shelves, pilasters, clips,
etc.) from inside and wash them with a baking soda
and warm water solution, wipe thoroughly with clean water.
Dry all accessories completely with a soft clean cloth.
3. Once the cabinet has reached room temperature, wash the
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. Wipe down thoroughly with a
damp cloth or sponge that has been soaked in clean water
and wrung out thoroughly, and dry with a clean, soft 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.
4. Return all accessories to their original locations, reconnect
the power. Wait at least 1 hour before reloading product.
CLEANING PRECAUTIONS
NEVER USE HARSH DETERGENTS, ABRASIVE
CLEANERS, OR CHEMICALS CONTAINING HALOGENS
(CHLORINE, FLUORINE, IODINE, ETC.) WHEN
CLEANING YOUR UNIT. CONCENTRATED CHEMICALS
CAN CAUSE DISCOLORING, ALWAYS WIPE THEM OFF
IMMEDIATELY IF CONTACT OCCURS. SEE “CLEANING
OF STAINLESS STEEL” FOR MORE INFORMATION.
AVOID SPLASHING THE CABINET WITH WATER AND
CHEMICALS WHEN MOPPING FLOORS OR CLEANING
OTHER EQUIPMENT AROUND IT.
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
coil is kept clean and an adequate supply of clean, cool air is
provided at all times. Periodically (at least once a month) it is
important to inspect the condenser coil for any debris or blockage that may have accumulated.
If the condenser coil is dirty or dusty, disconnect the cabinet
power supply and use a stiff brush to wipe away any dirt and
debris from the condenser fins. Using a vacuum cleaner with a
brush attachment may aid in this process. After cleaning, restore
electrical service to your cabinet.
IMPORTANT!
AFTER-MARKET CONDENSER FILTERS ARE NOT
PERMITTED BECAUSE THEY HINDER AIRFLOW.
FAILURE TO KEEP THE CONDENSER CLEAN AND
FREE FROM OBSTRUCTIONS WILL CAUSE EXCESSIVE
COMPRESSOR LOAD, REDUCING THE PERFORMANCE
OF YOUR UNIT. THIS CAN RESULT IN PREMATURE
FAILURE AND WILL VOID YOUR WARRANTY.
OPERATIONS MANUAL
21
REACH-INS & ROLL-INS CARE AND CLEANING OF STAINLESS STEEL*
DO NOT USE: abrasive
cleaners, chemicals with
chlorides or muriatic
acid to clean your
equipment.
*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.
3. HARD WATER 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:
1. MECHANICAL ABRASION 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: hot or hard water to clean stainless steel.
CLEAN YOUR STAINLESS STEEL REGULARLY using the proper
tools and cleaners. After cleaning, always wipe, wipe, wipe
thoroughly with cool, clean, clear water.
DO NOT USE: abrasive cleaners, steel pads, wire
brushes, scrapers or knives to clean your equipment.
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.
2. CHLORIDES are found in water, salt, food and worst
of all, many cleaners. Only use chloride-free, alkalinebased, non-abrasive cleaners. Always wipe 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.
22
OPERATIONS MANUAL
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.
REACH-INS & ROLL-INS
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. 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, insufficient clearance/ventilation, excessive temperatures.
• System adjustments and calibrations, including:
controls, thermometer and expansion valves.
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.
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:
•
•
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.
During normal business hours (Monday to Friday, 8am to 5pm
Eastern) contact the Service Department at: 800-523-7138, prior
to any warranty service work being performed.
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.
After normal business hours, or on weekends you can notify our
Service Department by sending an email to:
continentalservice@nrac.com or by calling 267-525-3300 and
leaving a message in the general mail box. Be sure to provide the
information listed above. Contact Continental Refrigerator the
following business day, during normal business hours, to verify
the status of your call.
END-OF-LIFE DISPOSAL
OF REFRIGERATED EQUIPMENT
Your unit is designed and built to provide many years of reliable service. At the end of its useful life, please follow the steps
below for safe disposal, to help avoid accidents and to protect
the environment.
1. Remove all doors to eliminate any potential for accidental
child entrapment.
OPERATIONS MANUAL
23
REACH-INS & ROLL-INS 2. All refrigerant should be removed from the system by a
qualified technician and disposed of properly, or reclaimed.
(Intentional venting of many refrigerants into the air is harmful and prohibited; violators are subject to fines). All refrigerant oil should be drained from the compressor and discarded
appropriately.
3. Properly dispose of the cabinet and refrigeration system
components. The majority of the metal in your unit (stainless
steel or aluminum cabinet shell and doors, steel shelving and
compressor, copper refrigerant lines, etc.) can be recycled.
Many recycling facilities will dispose of the unit free of
charge, or pay you for scrap value of the material content.
OPTIONAL ACCESSORIES
PAN SLIDE INSTALLATION
Pan slides should be installed in pairs, to ensure each set is
level at the same height. Before installing the slides, determine
the spacing desired between each pan that will be placed in the
cabinet. Align one of the pan slides against the vertical support
(see Figure 11A). Simultaneously insert the (2) studs on the
slide into the upper end of the slot on the vertical supports at the
desired height and the pan slide will simply drop down and lock
into place. Install another slide into opposite vertical supports,
using the same method. Check that the pair of slides are level
and at the proper height. Repeat this procedure for the remaining sets of pan slides.
FIGURE 11A: Pan Slide Assembly Components
PAN SLIDES MOUNTED IN 2 SECTION INTERIOR
PAN SLIDE ASSEMBLIES
Pan slide assemblies are available in a variety of configurations
(see Figure 11). The unique design of the vertical supports
allow the pan slides to be mounted on 1” centers and be readily removed for cleaning, without the use of tools or additional
hardware. If your new unit was ordered from the factory with
pan slides, the vertical supports will be pre-installed directly on
the outer walls of the cabinet. On 2- and 3-section cabinets, the
vertical pan supports in the middle of the cabinet are mounted to
center supports as shown (see Figure 11A). The pan slides are
wrapped up in the accessory package, inside the cabinet.
PAN SLIDE
INSTALLATION
LH SLIDE
SUPPORT
OPERATIONS MANUAL
RH SLIDE
SUPPORT
PAN
SLIDES
FIGURE 11: Pan Slide Assembly Configurations
24
CENTER
VERTICAL
SUPPORT
REACH-INS & ROLL-INS
WIRE PAN SLIDE RACKS
Reach-In & Pass-Thru Models
Wire rod pan slide racks are attached directly to the left and
right walls in the cabinet and to vertical mounting brackets in
the center sections, between the doors, on 2 & 3-section models (see Figure 11B). To install Wire Pan Racks in a unit that
previously had shelves or metal pan slides, mounting holes will
need to be drilled in the side walls of the cabinet. Contact the
service department for detailed instructions and a template for
locating the mounting holes.
fully lift the door upward, so the hinge pin (attached to the door)
clears the hinge body (mounted to the cabinet). If it is necessary
to remove the hinge bodies from the cabinet, use caution when
loosening the top hinge body, as they contain the light switch
actuator (see Figure 8A).
FIGURE 12: HINGE
Hinged GLASS
Glass Door
Components
DOOR
COMPONENTS
POWER CORD
WITH PLUG
WIRE RACKS IN 2 SECTION INTERIOR
FIGURE 11B: Wire Rod Pan Slides
TOP MOUNTING BRACKETS
(FRONT LH / REAR RH)
TEMPLATE
ATTACHMENT
SCREW
HINGE
SCREWS
A
TOP MOUNTING BRACKETS
(FRONT RH / REAR LH)
HINGE
COVER
TOP WIRE RACKS
DETAIL
VIEW
HINGE PIN
DOOR
HANDLE
DOOR
FRAME
GASKET
SLIDING GLASS DOOR REMOVAL
AND ADJUSTMENT
BOTTOM
MOUNTING BRACKETS
HINGED GLASS DOOR REMOVAL
AND ADJUSTMENT
BOTTOM WIRE RACKS
Removal and adjustment of hinged glass doors are similar to
solid doors except that heated glass doors have an electrical
cord attached to the cabinet. Before attempting to remove a
glass door, disconnect the cabinet from the power supply. Using
a phillips screwdriver, loosen the retaining screw from the molded plug and gently pull the plug out of the molded receptacle.
Carefully pry off all hinge covers using a sharp tool or knife (see
Figure 12). Swing the door to the open position (90°) and care-
All sliding glass doors are easily removable for thorough cleaning. To remove the doors, slide the outer door (see Figure
DETAIL
A on both sides and lift
13) open about half way, grasp
the door
SCALE 1 : 4
straight up, off roller track, which will remain in the mounting
frame. Tilt the bottom of the door out, so it clears the locating
studs on the roller track and the bottom of the mounting frame.
Gently set the door down, being careful not to over-stretch the
self-closing spring and power cord that are attached to the top of
the door. Move the door towards its closed position, to release
any tension on the spring and power cord. The roller track will
simply lift out of the channel in the bottom of the mounting
frame. Repeat this procedure for the inner door.
OPERATIONS MANUAL
25
REACH-INS & ROLL-INS To replace the doors, reverse the steps above, making sure the
door seats properly over the locating studs on the roller track.
SLIDING GLASS DOOR COMPONENTS
FIGURE 13: Sliding Glass Door Components
ELECTRICAL RACEWAY
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. The tension on the self-closing spring is adjustable, to
provide quicker and firmer closing, or to provide slower and
more gentle movement. Remove the screw attaching the end
of the self-closing spring to the top of the door. Note that there
are (3) threaded holes provided in the top of the door. To adjust
the door so it closes slower, reattach the spring at a position
closer to the handle side of the door. For a faster, firmer closing,
relocate the spring at a position further away from the handle
side of the door.
If the door does not seal evenly along the handle side when
in the closed position, the tilt of the door is adjustable. A flat
washer can be placed over the locating stud on the top of the
roller track, between the track and the underside of the door, to
level the door. For example: if the door contacts the mounting
frame at the top when it is closed, but there is a gap at the lower
half of the side edge, remove the door as described above. After
lifting the door off the roller track, place a flat washer over the
stud located closest to the handle side of the door. Replace the
door, recheck the seal, and readjust if needed. (To close a gap at
the upper half of the door, place a washer over the locating stud
farthest from the handle side of the door.)
IMPORTANT NOTE: The glass used in sliding or hinged
glass doors is of special, sealed pane design and can
not be replaced with ordinary window or plate glass.
If it becomes necessary to replace the glass, it can be
obtained directly from the factory.
POWER CORD
MOUNTING
FRAME
LOCK DETAIL
HANDLE
LOCK
WITH STOP
RECEIVER
PLATE
RIGHT HAND
(OUTER)
DOOR
DOOR LOCK
(WHEN PROVIDED)
LEFT HAND
(INNER)
DOOR
ROLLER TRACK
LOCATING
STUD
TRACK
ROLLER DETAIL
ROLLER
DIGITAL THERMOMETER W/ALARM
AND BATTERY BACKUP
The optional NSF-approved digital thermometer with alarm and
battery backup is prominently located on the front grill. Precise
temperature indication is provided from a remote sensing
bulb, located inside the cabinet. (Note: A separate electronic
temperature control unit is located behind the grill. Refer to the
Operation section on Electronic Control, for temperature settings adjustments.) A 9-volt alkaline battery must be connected
to the back of the display, for temperature indication during a
power outage. Additional features include:
•
•
•
•
•
•
•
•
•
•
26
SPRING
OPERATIONS MANUAL
Large, easy to read LED display (24-Volt AC)
Data logging highest and lowest temp
Flashing display visual alarm
Battery backup (9-volt battery not included)
Adjustable alarm set points (2)
Alarm reset switch (manual, automatic)
NO/NC alarm relay contacts (1 amp)
Switchable alarm delay (0 or 45 minutes)
24VAC output for audible alarm (by others)
Switchable audible silencing (none, 5 or 45min)
REACH-INS & ROLL-INS
While in transit, your cabinet is subjected to more jarring and
vibration than at any other time, and the display may require
some adjustment at start-up. Refrigerators are designed to
maintain 38° to 40°F (3.3° to 4.4°C) and Freezers -2° to 0°F
(-19° to -18°C). During periods of heavy use, when doors
are opened repeatedly or remain open for extended period,
or if warm product is loaded in the cabinet, the temperature
displayed may temporarily exceed the “normal” range. This is
common, as warm air outside the cabinet mixes with cold air
inside. If your thermometer continues to display temperature
above “normal” range, close the doors, make sure they seal
tight and keep them closed for at least 30 minutes. If a high
temperature is still displayed, check the thermometer by placing a pre-calibrated temperature sensing device in the center
of the refrigerated compartment and keep the doors closed for
at least 15 minutes. The thermometer should display the same
temperature as the sensing device, within +/-2°F (+/-1°C). If
it does not, follow instructions below for calibration mode to
adjust the offset.
ADJUSTING PROGRAM SETTINGS
Press ‘SET’ on front to display settings in this order:
HSP
-40 to 199
= High Alarm Set Point
= High Set Point value*
LSP
-40 to 199
= Low Alarm Set Point
= Low Set Point value*
HI
-40 to 199
= High temperature log
= Highest temperature recorded since reset last
pressed (Press Reset to clear value)
LO
-40 to 199
= Low temperature log
= Lowest temperature recorded since Reset last
pressed (Press Reset to clear value.)
CAL
-30 to 30
= Calibration Mode
= Calibration temperature display offset value*
Calibration example: If sensing device in cabinet reads 38° and thermometer
displays 41°, press ‘SET’ 10 times, to display temperature offset value. Then
press down arrow three times, to decrease offset by 3°. (If original offset value
displayed was “0”, then “-3” will appear).
*To adjust value, press up or down arrow until desired setting is
displayed. Then press ‘SET’ to save.
IMPORTANT: If sequence is interrupted for more than 15
seconds, or not completed to where the display flashes
once, unit will automatically revert back to temperature
mode, WITHOUT saving new values (tamper resistant).
If you need additional help, please contact the factory.
WIRE CONNECTIONS
T
NO
= Output voltage
(for audible alarm)
= Normally open
relay contact
= Common
relay contact
C
NC
= Normally closed
relay contact
B
= Black sensor
wire (ground)
W
= White sensor
wire (signal)
R
= Red sensor
wire (+5)
AC
= Power supply
DIP SWITCH SETTINGS
Switch
1
OFF =
No alarm delay
ON = 45 minute
alarm delay
Switch
2
OFF =
Automatic alarm reset
Switch
3&4
OFF =
No alarm silencing
Switch
3
OFF
AND
ON = Alarm
Switch 4 silenced after
5 minutes
Switch
4
OFF
AND
ON = Alarm
Switch 3 silenced after
45 minutes
ON = Manual alarm
reset required
ON = No alarm
IMPORTANT: All dip switch functions should be set
before powering the unit on.
DEFINITIONS
Alarm
Delay
Alarm activates immediately, or after time
interval, when temp. exceeds set point
Alarm Silencer Press “Reset” switch to silence
the audible alarm
Alarm Silence
Time
Number of minutes that will elapse until
audible alarm automatically silences
Automatic
Reset
Alarm will automatically stop after
temperature returns within normal settings
Battery
Indicator
Three dots light up on bottom of front
display when battery is low or not installed
Manual Reset
“Reset” must be pressed to stop audible/
visual alarm, even if temp returns to normal
No Alarm
Audio and visual alarm functions disabled
Power out
display
If power is lost, press “Reset” to display
temperature and sound audible alarm
OPERATIONS MANUAL
27
REACH-INS & ROLL-INS MOUNTING CASTER SUPPORT PLATES
If casters on a cabinet are not properly maintained and tightened, or if the unit is excessively overloaded and moved around,
the threaded inserts in the bottom of the cabinet can become
stripped, twisted or collapsed. If this occurs and the stem casters cannot be mounted securely, rigid caster support plates can
be fitted to provide the strength needed to safely use your cabinet. Each caster support plate assembly is made of heavy gauge
galvanized steel, with (2) casters permanently welded to it, for
maximum rigidity. The plate has a series of holes that will allow
you to fasten the plate assembly to the bottom of the cabinet
with sheet metal screws and bolts. Contact the factory to obtain
the correct parts for your model.
IMPORTANT NOTE: Always wear proper work gloves and
use appropriate safety equipment. You may CAREFULLY
lay the cabinet on its back, but only FOR A BRIEF PERIOD
OF TIME. Caution must be taken to ensure you DO NOT
DAMAGE the back or side panels, as well as the copper
tubing and refrigeration components located on top of
your cabinet. The cabinet must be properly blocked, to
allow room to get your hands in to lift without damaging
the cabinet or crushing the end panels. DO NOT PLUG-IN
OR OPERATE THE REFRIGERATION SYSTEM FOR AT
LEAST THREE (3) HOURS AFTER THE UNIT HAS BEEN
RETURNED TO AN UPRIGHT POSITION, AS THIS CAN
DAMAGE THE COMPRESSOR.
To install caster support plate assemblies, you will need a 3/4”
open end wrench (or a large adjustable wrench), a drill with a
1/8” bit and a Phillips bit (or a Phillips-Head screwdriver) plus
work gloves. A 1/2-13 thread tap is also recommended, to repair
any damage to the threaded inserts in the cabinet. Unload all
product and carefully lay the cabinet on its back. Remove the old
stem casters by unscrewing them from the cabinet. If a caster or
threaded insert has been stripped or cross-threaded, it may be
necessary to use a wrench to loosen the caster.
CASTER SUPPORT PLATES
FIGURE 14: Caster Support Plates
SUPPORT ASSEMBY
1/2-13 BOLT
(2 PER PLATE)
Using the small holes in the plate as a template, drill 1/8 pilot
holes in the bottom of the cabinet. (Note: drill only until you
penetrate the metal bottom of the cabinet. Do not continue
to drill into the insulation, or you may damage the cabinet.)
Secure the caster support plate assembly to the cabinet with a
sheet metal screw in each of the drilled holes. Tighten the 1/2”
bolts. Repeat these steps to attach the other plate assembly to
the opposite end of the cabinet.
Check that both plates are secure and that the casters turn
and swivel freely. Carefully lift the cabinet upright and double
check that the caster support plates are secure and the cabinet
is stable. Wait at least 3 hours before turning the refrigeration
system back on, and at least another 30 minutes for the cabinet
to come down to temperature and stabilize, before reloading
with product.
Hold one of the support plate assemblies under the cabinet as
shown (see Figure 14). Position it so the slotted holes at the end
of the plate line up with the threaded inserts in the bottom of the
cabinet (where the stem casters were attached). Attach the plate
assembly to the cabinet by putting a 1/2” x 1-3/4” long bolts and
flat washer through the slot in the support plate and screwing
into each of the threaded inserts in the bottom of the cabinet.
Snug the bolts down, but do not tighten them completely. If
one of the threaded inserts is stripped or damaged, a thread tap
should be used to clean the threads.
28
FLAT WASHER
(2 PER PLATE)
OPERATIONS MANUAL
REACH-INS & ROLL-INS
INSTALLATION OF TIE-IN STRAPS
Roll-Thru Cabinets
If two cabinets are installed side-by-side, a Tie-In Kit with straps
and notched upper end panels is available to attach to the cabinets for rigidity. Before installing Tie-In Strips, make sure the
cabinets are close together and each unit is properly leveled (see
Installing Roll-In and Roll-Thru Models).
FIGURE 15: Installation of Tie Straps for Roll-Thru Cabinets
Remove the front and rear grill from each cabinet, by lifting off
mounting screws on the back side at each end (screws may
need to be loosened, before grill will lift up). Remove upper end
panel on the side of each cabinet located next to an adjacent
cabinet, by loosening the mounting screws along the bottom.
Make sure the cabinets are pushed tightly together. Gap between
the cabinets must be no more ¼” wide. Position Tie-In Strap
as shown in Figure 15 across the top of the gap between the
cabinets. Re-check that the cabinets are aligned properly and
secure the Tie-In Strap to the top of each cabinet with selfdrilling screws. Position one of the notched upper end panels
as shown on the first cabinet, with the notch at the bottom, and
attach to the cabinet with sheetmetal screws at front and back
corners. Position the other notched upper end panel as shown
on the second cabinet, with the notch at bottom, and attach to
the cabinet with sheetmetal screws at front and back corners.
Reinstall the front and rear grills on each cabinet by inserting
mounting screws on the back side at each end into the keyhole
slots on the end panels. Check that the grills and doors are
straight and properly aligned. Adjust if necessary. Apply a bead
of silicone in the vertical seems between the cabinets at front
and back side.
NOTE: This is necessary to comply with sanitation
requirements and also makes it apparent that the cabinets
have been attached together.
OPERATIONS MANUAL
29
REACH-INS & ROLL-INS 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.
1.
2.
3.
4.
5.
All refrigerant lines and components must be clean, free of
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
the atmosphere for more than five (5) minutes.
No refrigeration component, tubing or fitting shall be left
open to the atmosphere for more than ½ hour without
being soldered, capped or plugged.
Each completed refrigeration system shall be purged with
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 NONCFC 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
large pressure differential between the system and the
vacuum pump. System must be evacuated from both high
30
6.
7.
8.
and low sides of the system using heavy duty vacuum
hoses.
Each system should be charged with the refrigerant type
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 suction valve should be 30° +/- 5°. Expansion valve adjustment may be necessary to achieve this superheat.
Installation of the electric condensate vaporizer is also
the responsibility of the installer (see “Installing Electric
Condensate Vaporizer” under “optional Accessories”).
FISH FILE MODELS
Fish File models are provided with drawers specially designed
for the storage of fresh fish, or similar product, packed in
crushed ice. Each drawer has a removable pan, with a drain
tube at the back corner (see Figure 16). Water from melting ice
in the pan, along with moisture from the product, drains out of
the storage pan through the tube, along a trough on the interior
cabinet wall, down to the sloped interior bottom, and out of the
cabinet through a 1” drain tube.
INSTALLATION AND LOCATION
In addition to normal considerations (see Installation and
Location), Fish File units should be installed directly over a
building floor drain, to rapidly dispose of water from melted ice
that drains out of the cabinet. It is also highly recommended that
your Fish File is located near a water source that can be used to
thoroughly wash down your cabinet regularly.
OPERATIONS MANUAL
NOTE: If a building floor drain is not immediately available, a waste line, with consistent downward slope, must
be supplied and connected to the 1” NPS drain tube
located under the cabinet. An electric condensate vaporizer cannot be used to dispose of water from melted ice,
as the liquid waste contains food residue that can cause
unpleasant odors and potentially unsanitary conditions.
REACH-INS & ROLL-INS
FIGURE 16: Fish File Components
CLEANING AND MAINTENANCE
In addition to normal cleaning, (see Periodic Cleaning
Procedure) the entire interior of your Fish File, including the
drawers and storage pans, must be thoroughly cleaned and
sanitized daily, to prevent excessive build-up of food residue,
which can cause unpleasant odors and potentially unsanitary
conditions. At the end of each day, remove any remaining food
product from the drawers and move it to suitable refrigerated
storage, or discard it.
Lift each food pan up and out of the drawer frame, being careful
not to damage the drain tube. Run the pans through a dishwasher, or properly clean and sanitize them manually. Remove each
drawer assembly by pulling it out of the cabinet, until the front
roller wheels stop against the front of the slides. Lift up the front
of the drawer, so the wheels come up and out of the slide tracks.
Pull the drawer further out, until the rear wheels stop against
the front of the slides. Lift the drawer again, so the back wheels
clear the drawer slides. Thoroughly wash the drawer frame
and components properly (see Care and Cleaning of Stainless
Steel). Carefully wash the drawer gaskets thoroughly with clean
water, dry them and check for any damage. To re-install the
drawers and pans, reverse the above procedure.
NOTE: On 2-section Fish Files, pans must be installed
with drain toward the outside cabinet wall, so the drain
tube is directly aver the drain trough.
LOADING AND STORING PRODUCT
When loading your cabinet, place a layer of ice in the drawer
pan first, then add a layer of food product, and then add another
layer of ice. Repeat this pattern until product is at least 1” from
the top of the pan, and then add a final layer of ice to cover
the product. Throughout the day, fresh ice should be added to
always keep the product covered. Periodically check the drain
tube at the back of the drawer pan and remove any debris, which
could allow excess water to accumulate in the pan. Cabinet temperature can be adjusted to approximately 36°F (2°C), to prevent
the ice from melting too quickly.
Fish should be stored at temperatures as close to 32°F (0°C) as
possible and should never exceed 39°F (4°C). Food product that
has been packed in ice must not be kept in the drawers overnight, as this can allow for elevated temperatures and excessive
thawing, which will quickly degrade product quality. Always follow proper procedures for handling, storing, thawing and cooking any type of food, to eliminate potential for any contamination
or bacteria growth.
OPERATIONS MANUAL
31
REACH-INS & ROLL-INS TROUBLESHOOTING GUIDE
PROBLEM
PROBABLE CAUSE
Condensing unit will not
start - no hum.
1.
2.
3.
4.
5.
6.
Condensing unit will not
start - hums but trips on
overload protector.
1.
2.
3.
4.
5.
Condensing unit starts
and runs, but short
cycles on overload
protector.
CORRECTION
1.
2.
3.
4.
5.
6.
Close start or disconnect switch.
Replace Fuse.
Determine reason and correct/replace.
Relocate control.
Repair or replace control.
Check wiring against diagram.
Improperly wired.
Low voltage to unit.
Starting capacitor defective.
Relay failing to close.
Compressor motor has a shorted or open
winding.
6. Internal mechanical trouble in compressor.
7. Insufficient air supply.
1.
2.
3.
4.
5.
Check wiring against diagram.
Determine reason and correct.
Determine reason and replace.
Determine reason and replace.
Replace compressor.
1. Additional current passing through overload
protector.
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.
2.
3.
4.
5.
Line disconnected, switch open.
Fuse removed or blown.
Overload protector blown.
Control “Off” due to cold location.
Control stuck in open position.
Wiring improper or loose.
Low voltage unit.
Overload protector defective.
Run capacitor defective.
Excessive discharge pressure.
6. Excessive suction pressure.
7. Insufficient air supply.
Condensing unit starts,
but fails to switch off of
“start” winding.
1.
2.
3.
4.
5.
Improperly wired.
Low voltage to unit.
Relay failing to open.
Run capacitor defective.
Excessively high discharge pressure.
6. Replace compressor.
7. Clear condenser and allow compressor
to cool down.
1.
2.
3.
4.
5.
6. Compressor motor has a shorted or open
winding.
7. Internal mechanical trouble in compressor.
Check wiring against diagram.
Determine reason and correct.
Determine reason and replace.
Determine reason and replace.
Check discharge shut-off valve, possible
overcharge.
6. Replace compressor.
7. Replace compressor.
Condensing unit runs,
but short cycles on:
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. 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.
Condensing unit runs,
but for prolonged periods or continuous.
1.
2.
3.
4.
Shortage of refrigerant.
Control contacts stuck closed.
Excessive heat load placed into cabinet.
Prolonged or too frequent door openings.
5.
6.
7.
8.
Evaporator coil iced.
Restriction in refrigeration system.
Dirty condenser.
Filter drier clogged.
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.
32
OPERATIONS MANUAL
REACH-INS & ROLL-INS
TROUBLESHOOTING GUIDE
PROBLEM
PROBABLE CAUSE
CORRECTION
Start capacitor open,
shorted or blown.
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. 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.
Run capacitor open,
shorted or blown.
1. Improper capacitor.
2. Excessively high line voltage, over 110%
of rated maximum.
1. Check size and replace.
2. Determine reason and correct.
Relay defective or blown
out.
1.
2.
3.
4.
5.
6.
7.
1.
2.
3.
4.
5.
6.
7.
Product zone
temperature too high.
1. Control setting too high.
2. Inadequate air circulation.
Incorrect Relay.
Incorrect mounting angle.
Voltage too low or too high.
Excessive short cycling.
Loose or vibrating mounting position.
Incorrect run capacitor.
Loose wiring on relay or overload.
Check relay and replace.
Remount relay in correct position.
Determine reason and correct.
See “Condensing Unit Short Cycles” above.
Remount rigidly.
Replace with proper capacitor.
Tighten all wiring screws.
3. Dirty condenser.
1. Adjust T-stat.
2. Rearrange product load to improve air
circulation.
3. Clean condenser coil.
Suction line frosted or
sweating.
1.
2.
3.
4.
1.
2.
3.
4.
Liquid line frosted, cold
or sweating.
1. Restriction in drier strainer.
2. Liquid line service valve partially closed.
1. Replace drier, evacuate and re-charge.
2. Open valve fully or replace if necessary.
Noisy condensing unit.
1.
2.
3.
4.
1.
2.
3.
4.
Thermometer reads
different than actual
temperature.
1. Calibration.
2. Defective.
1. Consult Operations Manual and calibrate.
2. Replace.
Water leak inside unit.
1. Condensate drain pan not installed properly.
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.
Overcharge of refrigerant.
Evaporator fan not running.
Expansion valve stuck open.
Expansion valve superheat too low.
Loose parts or mounting.
Tubing rattle or vibration.
Bent fan blade causing excessive vibration.
Fan bearings worn.
2. Unit not level.
3. Drain pan misaligned.
4. Defective drain pan.
Doors misaligned.
1. Shifted during shipping.
Evacuate and re-charge.
Determine reason and correct.
Clean valve, evacuate and re-charge.
Adjust superheat to required setting.
Tighten all mounting parts and shroud cover.
Reform tubing to be free of contact.
Replace fan blade.
Replace fan motor.
1. Refer to Operation Manual for hinge
adjustment.
OPERATIONS MANUAL
33
REACH-INS & ROLL-INS REFRIGERATOR 115/60/1
WD-R1 WIRING DIAGRAM
34
OPERATIONS MANUAL
REACH-INS & ROLL-INS
REFRIGERATOR 115/208-230/60/1
WD-R2 WIRING DIAGRAM
OPERATIONS MANUAL
35
REACH-INS & ROLL-INS GLASS DOOR REFRIGERATOR 115/60/1
WD-R3 WIRING DIAGRAM
36
OPERATIONS MANUAL
REACH-INS & ROLL-INS
GLASS DOOR REFRIGERATOR 115/208-230/60/1
WD-R4 WIRING DIAGRAM
OPERATIONS MANUAL
37
REACH-INS & ROLL-INS REFRIGERATOR 115/60/1 W/ STANDARD ELECTRONIC CONTROL
WD-R1-EC WIRING DIAGRAM
38
OPERATIONS MANUAL
REACH-INS & ROLL-INS
REFRIGERATOR 115/208-230/60/1 W/ STANDARD ELECTRONIC CONTROL
WD-R2-EC WIRING DIAGRAM
OPERATIONS MANUAL
39
REACH-INS & ROLL-INS GLASS DOOR REFRIGERATOR 115/60/1 W/ STANDARD ELECTRONIC CONTROL
WD-R3-EC WIRING DIAGRAM
40
OPERATIONS MANUAL
REACH-INS & ROLL-INS
GLASS DOOR REFRIGERATOR 115/208-230/60/1 W/ STANDARD ELECTRONIC CONTROL
WD-R4-EC WIRING DIAGRAM
OPERATIONS MANUAL
41
REACH-INS & ROLL-INS FREEZER 115/60/1
WD-F1 WIRING DIAGRAM
42
OPERATIONS MANUAL
REACH-INS & ROLL-INS
FREEZER 115/208-230/60/1
WD-F2 WIRING DIAGRAM
OPERATIONS MANUAL
43
REACH-INS & ROLL-INS GLASS DOOR FREEZER 115/60/1
WD-F3 WIRING DIAGRAM
44
OPERATIONS MANUAL
REACH-INS & ROLL-INS
GLASS DOOR FREEZER 115/208-230/60/1
WD-F4 WIRING DIAGRAM
OPERATIONS MANUAL
45
REACH-INS & ROLL-INS FREEZER 115/60/1 W/ SPLIT ELECTRONIC CONTROL
WD-F1-EC WIRING DIAGRAM
46
OPERATIONS MANUAL
REACH-INS & ROLL-INS
FREEZER 115/208-230/60/1 W/ SPLIT ELECTRONIC CONTROL
WD-F2-EC WIRING DIAGRAM
OPERATIONS MANUAL
47
REACH-INS & ROLL-INS GLASS DOOR FREEZER 115/60/1 W/ SPLIT ELECTRONIC CONTROL
WD-F3-EC WIRING DIAGRAM
48
OPERATIONS MANUAL
REACH-INS & ROLL-INS
GLASS DOOR FREEZER 115/208-230/60/1 W/ SPLIT ELECTRONIC CONTROL
WD-F4-EC WIRING DIAGRAM
OPERATIONS MANUAL
49
REACH-INS & ROLL-INS SELF CONTAINED WARMER 115/208-230/60/1
(115V CABINET & FAN, 208-230V HEATERS)
WD-W1 WIRING DIAGRAM
50
OPERATIONS MANUAL
REACH-INS & ROLL-INS
SELF-CONTAINED WARMER 115/208-230/60/1
(115V LIGHT & THERMOMETER, 208-230V HEATERS & FAN)
WD-W2 WIRING DIAGRAM
OPERATIONS MANUAL
51
REACH-INS & ROLL-INS SELF CONTAINED WARMER 208-230/50-60/1
WD-W2-EC-220 WIRING DIAGRAM
52
OPERATIONS MANUAL
REACH-INS & ROLL-INS
WARRANTY
United States of America & Canada
THREE (3) YEAR PARTS AND LABOR WARRANTY
Continental Refrigerator warrants to the original purchaser of every new Continental Refrigerator self contained unit, including all parts thereof, that such equipment is
free from defects in material and workmanship, under normal use, proper maintenance and service as indicated by Continental Refrigerator installation and operation
manual, for a period of three (3) years from the date of installation, or thirty-nine (39) months from the date of shipment from the manufacturer, whichever comes
first. Normal wear type parts, such as light bulbs/lamps and gaskets are not covered by this warranty. For the purpose of this warranty, the original purchaser shall be
deemed to mean the individual or company for whom the product was originally installed.
Continental Refrigerators obligation under this warranty shall be limited to repairing or replacing, including labor, any part of such product which proves thus defective.
Continental Refrigerator reserves the right to examine any product claimed to be defective. The labor warranty shall be for self-contained units only and for standard
straight time, which is defined as normal service rate time, for service performed during normal working hours. Any service requested outside of a servicer’s normal
working hours will be covered under this warranty for the normal rate and any additional overtime rate will be the responsibility of the equipment purchaser.
Any part determined to be defective in the product should be returned to the company within thirty (30) days under the terms of this warranty and must be accompanied
by the cabinet model, serial number, and identified with a return material authorization number, issued by the manufacturer.
Special installation/applications, including remote locations, are limited in coverage by this warranty. Any installation that requires extra work, and/or travel, to gain
access to the unit for service is the sole responsibility of the equipment purchaser.
Improper operation resulting from factors, including but not limited to, improper or negligent cleaning and maintenance, low voltage conditions, inadequate wiring, and
accidental damage are not manufacturing defects and are strictly the responsibility of the purchaser.
Condenser coils must be cleaned at regular intervals. Failure to do so can cause compressor malfunction and will void warranty. Continental Refrigerator recommends
a minimum monthly cleaning, as stated in the installation and operation manual.
ADDITIONAL TWO (2) YEAR COMPRESSOR PART WARRANTY
In addition to the warranty set forth above, Continental Refrigerator warrants the hermetically/semi-hermetically sealed compressor (part only) for an additional two (2)
years beyond the first three (3) year warranty period; not to exceed sixty-three (63) months from the date of shipment from Continental Refrigerator, provided upon
receipt of the compressor, manufacturer examination shows the sealed compressor to be defective. This extended warranty does not cover freight for the replacement
compressor or freight for return of the failed compressor. Also, this extended compressor-part only warranty does not apply to any electrical controls, condenser,
evaporator, fan motors, overload switch, starting relay, capacitors, temperature control, filter/drier, accumulator, refrigeration tubing, wiring harness, labor charges, or
supplies which are covered by the standard warranty above.
THE FOREGOING WARRANTIES ARE EXPRESSLY GIVEN IN LIEU OF ALL OTHER WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WHICH ARE HEREBY DISCLAIMED, ALONG WITH ALL OTHER OBLIGATIONS OR
LIABILITIES ON OUR PART. AND WE NEITHER ASSUME, NOR AUTHORIZE ANY OTHER PERSON TO ASSUME FOR US, ANY OBLIGATION OR LIABILITY IN CONNECTION WITH THE SALE OF SAID REFRIGERATION UNITS OR ANY PARTS THEREOF.
This warranty shall not be assignable and shall be honored only in so far as the original purchaser.
This warranty does not apply outside the limits of the United States of America and Canada, nor does it apply to any part that has been subject to misuse, neglect,
alteration, accident, or to any damage caused by transportation, flood, fire, acts of terrorism, or acts of God.
IN NO EVENT SHALL CONTINENTAL REFRIGERATOR BE LIABLE FOR CONSEQUENTIAL, SPECIAL OR PUNITIVE DAMAGES. THE REMEDIES OF PURCHASER SET
FORTH HEREIN ARE EXCLUSIVE AND THE TOTAL LIABILITY OF CONTINENTAL REFRIGERATOR, WHETHER BASED ON CONTRACT, WARRANTY, NEGLIGENCE, INDEMNIFICATION, STRICT LIABILITY, TORT, OR OTHERWISE, SHALL NOT EXCEED THE PURCHASE PRICE OF THE COMPONENT UPON WHICH LIABILITY IS BASED.
CONTINENTAL REFRIGERATOR SHALL HAVE NO OBLIGATION OR LIABILITY FOR CONSEQUENTIAL OR SPECIAL DAMAGES, INCLUDING BUT NOT LIMITED TO
INDIRECT, PUNITIVE DAMAGES, LOSS OF USE, LOSS OF PRODUCT, DOWNTIME OR LOST PROFITS, ARISING OUT OR, RELATED TO OR CONNECTED IN ANY WAY
WITH THE PRODUCT OR ITS USE.
A Division of National Refrigeration & Air Conditioning Products, Inc.
539 Dunksferry Road • Bensalem, PA 19020-5908
P 215-244-1400 • 1-800-523-7138 • F 215-244-9579
www.continentalrefrigerator.com
OPERATIONS MANUAL
53
REACH-INS & ROLL-INS MODEL # ___________________________________________SERIAL # ________________
Notes:_______________________________________________________________
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54
OPERATIONS MANUAL
A Division of National Refrigeration & Air Conditioning Products, Inc.
539 Dunksferry Road • Bensalem, PA 19020-5908
P 215-244-1400 • 1-800-523-7138 • F 215-244-9579
www.continentalrefrigerator.com
®
IM-RI-Black-50187-20191111
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