Randell SSAC-40BSC User manual

4/19/2006
PP MNL0602
OPERATOR’S MANUAL
This manual provides information on
installation, operating, maintenance,
trouble shooting & replacement parts for
OPEN DISPLAY CASE
SSAC-40BSC
NOT IFY C AR IE R OF DA MAG E AT ONC E .
It is the responsibility of the consignee to inspect the
container upon receipt of same and to determine the
possibility of any damage, including concealed
damage. R andell suggests that if you are suspicious
of damage to make a notation on the delivery receipt.
It will be the responsibility of the consignee to file a
claim with the carrier. We recommend that you do so
at once. Randell Manufacturing
Unified Brands, Inc
525 South Coldwater Rd • Weidman, MI 48893
888-994-7636 • Fax [phone] • unifiedbrands.net
Information contained in this document is known to be
current and accurate at the time of printing/creation.
Unified Brands recommends referencing our product line
websites, unifiedbrands.net, for the most updated product
information and specifications.

uniedbrands.net 2
Table of Contents
page 2………………………………….…………Congratulations
page 3……………………………………Parts & Service Hotline
page 3………………………………...…Serial Number Location
page 4-7……………………………….Randell Limited Warranty
page 8…………………………………………Unit Specications
page 9-10…………………………………………Unit Installation
page 11-12...……………………………………....Unit Operation
page 13-14…………………...Control Settings and Instructions
page 15-16……………………………..Preventive Maintenance
page 17………………………………………..Electrical Diagram
page 18……………………………………..……Troubleshooting
page 19-22…………………………….……..Replacement Parts
Congratulations on your recent purchase of Randell food service equipment,
and welcome to the growing family of satised Randell customers.
Our reputation for superior products is the result of consistent quality
craftsmanship. From the earliest stages of product design to successive steps
in fabrication and assembly, rigid standards of excellence are maintained by
out sta of designers, engineers, and skilled employees.
Only the nest heavy-duty materials and parts are used in the production of
Randell brand equipment. This means that each unit, given proper
maintenance will provide years of trouble free service to its owner.

uniedbrands.net 3
In addition, all Randell food service equipment is backed by
some of the best warranties in the food service industry and by
our professional sta of service technicians.
Retain this manual for future reference.
NOTICE: Due to a continuous program of product improvement, Randell
Manufacturing reserves the right to make changes in design and specications
without prior notice.
NOTICE: Please read the entire manual carefully before installation. If certain
recommended procedures are not followed, warranty claims will be denied.
MODEL NUMBER _________________________
SERIAL NUMBER _________________________
INSTALLATION DATE _____________________
The serial number is located in the mechanical housing.
800-621-8560
Randell Manufacturing Service
and Parts Hotline

4800-621-8560
Warranty P olicies
Congratulations on your purchase of a R andell Manufactured piece of equipment.
R andell believes strongly in the products it builds and backs them with the best
warranty in the industry. S tandard with every unit comes the peace of mind that
this unit has been thoroughly engineered, properly tested and manufactured to
excruciating tolerances, by a manufacturer with over 25 years of industry presence.
On top of that front end commitment, R andell has a dedicated staff of certified
technicians that monitor our own technical service hotline at 1-800-621-8560 to
assist you with any questions or concerns that may arise after delivery of your new
R andell equipment.
PARTS WARRANTY
1. One year parts replacement of any and all parts that are found defective in
material or workmanship. Randell warrants all component parts of
manufactured new equipment to be free of defects in material or workmanship,
and that the equipment meets or exceeds reasonable industry standards of
performance for a period of one year from the date of shipment from any
Randell factory, assembly plant or warehouse facility.
NOTE: warranties are eective from date of shipment, with a thirty day
window to allow for shipment, installation and set-up. In the event
equipment was shipped to a site other than the nal installation site,
Randell will warranty for a period of three months following installation,
with proof of starting date, up to a maximum of eighteen months from the
date of purchase.
2. Free ground freight of customer specied location for all in warranty parts
within continental U.S. Component part warranty does not cover glass
breakage or gasket replacement. Randell covers all shipping cost related to
component part warranty sent at regular ground rates (UPS, USPS). Freight
or postage incurred for any express or specialty methods of shipping are
the responsibility of the customer.
LABOR COVERAGE
In the unlikely event a Randell manufactured unit fails due to defects in
materials or workmanship within the rst ninety days, Randell agrees to pay
reasonable labor incurred. During the rst ninety days, work authorizations are
not required for in warranty repairs. However, repair times are limited to
certain ex rate schedules and hours will be deducted from service invoices if
they exceed allowed times without prior approval and a work authorization
number. Warranties are eective from date of shipment, with a thirty day
window to allow for shipment, installation and setup. Where equipment is
shipped to any site other than nal installation, Randell will honor the labor

uniedbrands.net 5
warranty for a period of ninety days following installation with proof of starting
date, up to a maximum of nine months from date of purchase. Travel time is
limited to one hour each direction or two hours per invoice . Any travel time
exceeding two hours will be the responsibility of the customer.
Temperature adjustments are not covered under warranty, due to the wide
range of ambient conditions.
To request a warranty approval number, call our Field Service Department at:
1-800-621-8560
WHEN OPTIONAL 5 YEAR COMPRESSOR WARRANTY APPLIES
1. Provide reimbursement to servicing company for the cost of locally
obtained replacement compressor in exchange for the return of the
defective compressor sent back freight prepaid. Note: Randell
Manufacturing does limit amount of reimbursement allowed and does
require bill from local supply house where compressor was obtained
(customer should not pay servicing agent up front for compressor).
2. Provide repair at the manufacturing facility by requiring that the
defective unit be sent back to Randell freight prepaid. Perform repair at
the expense of Randell and ship the item back to the customer freight
collect.
3. Furnish complete condensing unit freight collect in exchange for the
return of the defective compressor sent back freight prepaid.
(Decisions on whether or not to send complete condensing units will be
made by Randell’s in-house service technician).
WHEN OPTIONAL LABOR EXTENSION POLICY APPLIES
Randell Manufacturing will provide reimbursement of labor invoiced to any
customer that has an optional labor extension of our standard warranty.
(Reasonable geographic and industry rates do apply) Randell oers both 1
and 2 year extensions. Labor extensions begin at the end of our standard
warranty and extend out 9 months to 1 calendar year or 21 months to 2
calendar years from date of purchase. Please contact Randell
Manufacturing’s technical service hotline at 1-800-621-8560 for details and
warranty authorization numbers.
WHEN EXPORT WARRANTIES APPLY
1. Randell Manufacturing covers all non-electrical components under the
same guidelines as our standard domestic policy.
2. All electrical components operated on 60 cycle power are covered
under our standard domestic policy.
3. All electrical components operated on 50 cycle power are covered for
90 days from shipment only.
4. Extended warranty options are not available from the factory.
ITEMS NOT COVERED UNDER WARRANTY
1. Maintenance type of repairs such as condenser cleaning, temperature
adjustments, clogged drains and unit leveling.
2. Randell does not cover gaskets under warranty. Gaskets are a
maintenance type component that are subject to daily wear and tear
and are the responsibility of the owner of the equipment. Because of

6800-621-8560
the unlimited number of customer related circumstances that can cause
gasket failure all gasket replacement issues are considered non-
warranty. Randell recommends thorough cleaning of gaskets on a
weekly basis with a mild dish soap and warm water. With proper care
Randell gaskets can last up to two years, at which time we recommend
replacement of all gaskets on the equipment for the best possible
performance.
NOTICE: FOOD LOSS IS NOT COVERED UNDER WARRANTY
3. Repairs caused by abuse such as broken glass, freight damage, or
scratches and dents.
4. Electrical component failure due to water damage from cleaning
procedures.
QUOTATIONS
Verbal quotations are provided for customer convenience only and are
considered invalid in the absence of a written quotation. Written quotations
from Randell are valid for 30 days from quote date unless otherwise specied.
Randell assumes no liability for dealer quotations to end-users.
SPECIFICATION & PRODUCT DESIGN
Due to continued product improvement, specication and product design may
change without notice. Such revisions do not entitle the buyer to additions.
Changes or replacements for previously purchased equipment.
SANITATION REQUIREMENTS
Certain areas require specic annotation requirements other than N.S.F. &
U.L. standards. Randell must be advised of these specications before
fabrication of equipment. In these special circumstances, a revised quotation
may be required to cover additional costs. Failure to notify Randell before
fabrication holds the dealer accountable for all additional charges.
CANCELLATIONS
Orders canceled prior to production scheduling entered into
engineering/production and cancelled are subject to a cancellation charge
(contact factory for details).
STORAGE CHARGES
Randell makes every eort to consistently meet our customer’s shipment
expectations. If after the equipment has been fabricated, the customer
requests delay in shipment, and warehousing is required:
1. Equipment held for shipment at purchasers request for a period of 30
days beyond original delivery date specied will be invoiced and
become immediately payable.
2. Equipment held beyond 30 days after the original delivery date
specied will also include storage charges.
SHIPPING & DELIVERY
Randell will attempt to comply with any shipping, routing or carrier request
designated by dealer, but reserves the right to ship merchandise via any
responsible carrier at the time equipment is ready for shipment. Randell will

uniedbrands.net 7
not be held responsible for any carrier rate dierences; rate dierences are
entirely between the carrier and purchaser. Point of shipping shall be
determined by Randell (Weidman, MI/Tucson, AZ). At dealer’s request,
Randell will endeavor whenever practical to meet dealer’s request. Freight
charges to be collect unless otherwise noted.
DAMAGES
All crating conforms to general motor carrier specications. To avoid
concealed damage, we recommend inspection of every carton upon receipt.
In the event the item shows rough handling or visible damage to minimize
liability, a full inspection is necessary upon arrival. Appearance of damage will
require removing the crate in the presence of the driver. A notation must be
placed on the freight bill and signed for by the truck driver at the time of
delivery. Any and all freight damage that occurs to a Randell piece of
equipment as a result of carrier handling is not considered under warranty, and
is not covered under warranty guidelines. Any freight damage incurred during
shipping needs to have a freight claim led by the receiver with the shipping
carrier. Consignee is responsible for ling of freight claims when a clear
delivery receipt is signed. Claims for damages must be led immediately
(within 10 days) by the consignee with the freight carrier and all cartons and
merchandise must be retained for inspection.
RETURNED GOODS
Authorization for return must rst be obtained from Randell before returning
any merchandise. Any returned goods shipment lacking the return
authorization number will be refused, all additional freight costs to be borne by
the returning party. Returned equipment must be shipped in original carton,
freight prepaid and received in good conditions. Any returned merchandise is
subject to a minimum handling charge (consult factory for rate).
INSTALLATION
Equipment installation is the responsibility of the dealer and/or their customer.
Randell requires all equipment to be professionally installed.
PENALTY CLAUSES
Dealer penalty clauses, on their purchase order or contractually agreed to
between the dealer and their clients are not binding on Randell. Randell does
not accept orders subject to penalty clauses. This agreement supersedes any
such clauses in dealer purchase orders.
EXPORT POLICY
All quotations for export sales will be handled by Dorian Drake International
(www.doriandrake.com ), Randell’s export management organization.
*FOOTNOTES IN REFERENCE TO PARAGRAPHS ABOVE
1. Herein called Randell.
2. NET means list price less discount, warranty, labor policy, freight, Randell delivery and other
miscellaneous charges.
CASH DISCOUNTS WILL BE CALCULATED ON NET ONLY.

8800-621-8560
Unit S pecifications
Model
L
D
H
H.P.
Voltage
Amps
Ref / Qty
NEMA
Ship
Wt.
SSAC40BSC
40"
34”
46.5”
3/8
115/60/1
8.6
R134a / 20oz
5-15P

uniedbrands.net 9
Unit Ins tallation
S E LE CTING A LOC ATION FOR YOUR NE W UNIT
The following conditions should be considered when selecting a location for your
unit:
1. Floor L oad: The area on which the unit will rest must be level, free of
vibration, and suitably strong enough to support the combined weights
of the unit plus the maximum product load weight
2. Clearance: A clearance of 2” behind the unit is recommended to
assure adequate ventilation for the refrigeration system.
3. Ventilation: The air cooled self contained unit requires a sufficient
amount of cool clean air. Avoid surrounding your equipment stand
around other heat generating equipment and out of direct sunlight.
Also, avoid locating in an unheated room or where the room
temperature may drop below 55° F or about 90° F.
INS TAL LATION C HE C K LIS T
After the final location has been determined, refer to the following checklist prior to
start-up:
1. C heck all exposed refrigeration lines to ensure that they are not kinked,
dented, or rubbing together.
2. C heck that the condenser and evaporator fans rotate freely without
striking any stationary members.
3. Unit must be properly leveled; check all legs or casters to ensure they
all are in contact with the floor while maintaining a level work surface.
Adjusting bullet feet heights or shimming casters may be necessary if
the floor is not level. NOTE : Damage to equipment may res ult if not
followed. R andell is not res pons ible for damage to equipment if
improperly ins talled.
4. P lug in unit and turn on main on/off power switch. The main power
switch is located in the ceiling of the display area inside the light fixture.
(Note: This switch turns operates the light and the refrigeration system.)
5. Allow unit time to cool down to temperature. If temperature
adjustments are required, the temperature control is located within the
cabinet base behind the front louver panel. C onfirm that the unit is
holding the desired temperature.
6. R efer to the front of this manual for serial number location. P lease
record this information in your manual on page 3 now. It will be
necessary when ordering replacement parts or requesting warranty
service.
7. B efore putting in food, allow your unit to operate for approximately 1
hour so that interior of the unit is cooled down to storage temperature.
NOTE : All motors are oiled and s ealed.
NOTE : FAILUR E TO FOL L OW INS TALL ATION GUIDE L INE S AND
R E COMME NDATIONS MAY VOID THE WAR R ANTY ON YOUR UNIT.

10 800-621-8560
E LE CTR ICAL S UP PL Y: Any wiring should be done by a qualified electrician in
accordance with local electrical codes. A properly wired and grounded outlet will
assure proper operation. Please consult the data tag attached to the compressor
to ascertain the correct electrical requirements. S upply voltage and amperage
requirements are located on the serial number tag located inside the mechanical
housing.
NOTE : It is important that a voltage reading be made at the compres s or
motor electrical connections , while the unit is in operation to verify the
correct voltage required by the compres s or is being s upplied. L ow or high
voltage can detrimentally affect operation and thereby void its warranty.
NOTE : it is important that your unit has its own dedicated line. Condens ing
units are des igned to operate with a voltage fluctuation of plus or minus 10%
of the voltage indicated on the unit data tag. B urn out of a condens ing unit
due to exceeding voltage limits will void the warranty.

uniedbrands.net 11
Unit Operation
PR ODUCT PLACE ME NT AND MAXIMUM L OAD LE VE LS
1. This unit and the shelving provided, is designed for displaying of
packaged products in containers approximately 4” in height.
2. It is designed so that there is air flow over and between the containers
to protect food products from warmer ambient temperatures.
3. P ackages should never be located or stacked so that they are higher
than 2” below the sides or Plexiglas front shield. An over-filled unit will
be inefficient and cause poor cooling performance.
4. This unit is designed for holding products at 33F to 41F. P roducts
placed in unit should be pre-chilled to the holding temperature. This unit
is not intended for use as a pull down cabinet.
5. This unit will operate most efficiently when 50% to 90% full. It is best to
provide a small amount of space between containers to allow air to flow
between them. This will also assure that you are maintaining the best
possible temperature in every package.
AMB IE NT CONDITIONS
1. This unit is designed for operation in a room ambient of 75F / 55%
relative humidity. It should only be used in air conditioned spaces. It
should never be used outside or located in direct sunlight.
2. The display area should be protected from excessive room air flow.
Locate the unit away from air ducts that might blow directly into the
display area. If necessary, have air diverting devices added to your
ventilation system to direct air away form the display area. Failure to
correct excessive room air flow issues will result in poor temperature
performance in the display area.
R andell has attempted to preset the temperature control to ensure that your unit
runs at an optimum temperature, but due to varying ambient conditions, including
elevation, food type and your type of operation, you may need to alter this
temperature.
Your display case is equipped
with an electronic temperature.
Figure one, left, illustrates the
control location behind the front
louvered panel. The control type
with “fnc” button is shown.

12 800-621-8560
B efore making temperature adjus tments :
A. Make sure that you are allowing adequate time for the cabinet
temperature to equalize. When initially started or when rst loaded, it
can take a long time for temperatures in the display area to stabilize.
B. Make sure that unit operation is not being effected by room ambient
conditions. (S ee Ambient Conditions section above). If there are any
significant ambient issues, adjusting the temperature setting may not help.
To rais e temperature:
A. Push and hold the “set” button until set point 33 appears then release
the “set” button. 33 is the current set point temperature.
B. Push and release the up arrow 2 times until 35 is displayed. Push and
release the “set” button one time. The new set point, 35, will ash 3
times and then will be locked in.
To lower temperature:
A. Push and hold the “set” button until 33 appears and then release the
“set” button. 33 is the current set point temperature.
B. Push and release the up arrow 1 time until 32 is displayed. Push and
release the “set” button one time. The new set point, 32, will ash 3
times and then will be locked in.
If your temperature control is a type with “ fnc” button, follow thes e
ins tructions:
To rais e temperature:
A. Push and quickly release the “set” button. “SEt” should appear. Press
and release the “set” button again. 34 should appear. 34 is the current
set point temperature.
B. Press the “^ ” button (up arrow) 2 times until 36 is displayed. Press the
“set” button again to enter the change. Press the “fnc” button to return
to regular temperature display.
To lower temperature:
A. Push and quickly release the “set” button. “SEt” should appear. Press
and release “set” button again. 34 should appear. 34 is the current set
point temperature.
B. Press the “v” button (down arrow) 2 times until 32 is displayed. Press
the “set” button again to enter the change. Press the “fnc” button to
return to regular temperature display.
N O T E :It is recommended to only make changes of 1 0r 2 degree
increments at a time. Allow for the unit to operate 24 hours between
adjustments. If the 2 degree adjustment is not enough another
adjustment can be made. The maximum highest setting is 40 degrees
and the minimum lowest setting is 32 degrees. If the settings need to go
above or below this point there may be other contributing factors as to
the cause of the temperature variances, please contact the factory at 1-
800-621-8560.

uniedbrands.net 13
C ontrol S ettings
Eliwell Setting in Order By Folder
X R 2 0 C E * S S A C
Open Di s play
Purchased / Stock Part Number Purchased part # RF CNT0501
Replacement part # RP CNT0601
Folder Code Yes Code
Set Thermostat set point 34 Set Set 33 Modifications (Shown in RED) Yes
C P C o d e Locked Yes
DiF Thermostat Differential (hysterisis) 6 DiF HY 4 Set Thermostat set point 33
HSE Upper Set Point 45 HSE US 45 HY Thermostat Differential (hysterisis) 4
LSE Lower Set Point 32 LSE LS 32 LS Lower Set Point 32
Ont Compressor ON (probe failure) 8 Ont COn 8 US Upper Set Point 45
Oft Compressor OFF (probe failure) 2 Oft COF 4 Ot Offset Room Temp 7
dOn Output delay @ Startup (Compr) 0 dOn P 2 P 2nd Probe Present Y
dOF Anti-Cycle Time (min off after cycle) 1 dOF AC 1 O E Evaporator Probe Calibration 0
dbi Compr Start to Start Delay (min) 4 dbi O d S Output delay @ Startup 0
OdO Output delay @ Startup (All Relays) 0 OdO OdS 0 A C Anti-Cycle Time (min off after cycle) 1
d E F C O n Compressor ON time (probe failure) 8
dty Defrost Type 0 dty tdF C O F Compressor OFF (probe failure) 4
dit Interval between Defrosts 3 dit IdF 3 C F °C /°F F
dCt Defrost Count (0=CRT, 1=TT, 2=COT 1 dCt r E S Resolution 0.0°C (only °C) in
doh Start defrost delay 0 doh dSd d t E Defrost Termination Temp 43
dEt (Maximum) length of Defrost 25 dEt ndF 25 IdF Interval between Defrosts 3
dSt Defrost Termination Temp 43 dSt dtE 43 ndF (Maximum) length of Defrost 25
dPo First defrost at startup Y dPo dPo d F d Display during Defrost it
F a n d A d Max display delay after defrost 20
dt Drip time after defrost end 1 dt Fdt i 1 P Digitial Input Polarity CL
d i S d i d Digital Input Alarm Delay 5
LOC Locked y LOC Code Code o d c Open Door Compressor Status no
PAI Password 0 PAI r E L Software Info -
ndt Decimal Point ndt rES P t b Software info -
CA1 Room Probe Calibrate (Offset Temp) 7 CA1 Ot 7
CA2 Evaporator Probe Calibration 0 CA2 OE 0
ddL Display during Defrost 1 ddL dFd it
dro °C /°F 1 dro CF F
C n F
HOO Probe Selection PTC / NTC 0 HOO PbC
H42 2nd Probe Present Y H42 P2P Y
rEL Software Info - rEL rEL -
tAb Software info - tAb Ptb -
F P r
UL Up Load to Copy Card UL
dL Down Load to Copy Card dL
Fr Erase Copy Card Fr
Randell / Dixell Settings In Order
RF CNT0501
RF CNT0601
Dixell Cross ReferenceEliwell
S S A C - X X S C
Open Display Case
Randell Control Settings
Control with “fnc” button = E liwell C ontrol = R F C NT0601

14 800-621-8560
DIXELL CONTROL SETTING INSTRUCTIONS
HOW TO CHANGE A PARAMETER VALUE
To change the parameter’s value operate as follows:
1.- Enter the Programming mode by pressing the Set and Down Arrow for 3
seconds (the defrost and water drops symbol will start blinking)
2.- Select the required parameter.
3.- Press the “SET” key to display its value. (Now only the defrost symbol is
blinking).
4.- Use up or down arrow to change its value.
5.- Press “SET” to store the new value and move to the following parameter.
To Exit: Press SET + up arrow or wait 15 seconds without pressing a key.
THE HIDDEN MENU
The hidden menu includes all the parameter of the instrument.
HOW TO ENTER THE HIDDEN MENU
1.- Enter the Programming mode by pressing the set + down arrow key for 3
seconds (the defrost and water drops symbol will start blinking)
2.- When a parameter is displayed keep pressed the Set + down arros for
more than 7 seconds. The Pr2 label will be displayed immediately followed
from the HY parameter. NOW YOU ARE IN THE HIDDEN MENU.
3.- Select the required parameter.
4.- Press the “SET” key to display its value (Now only the defrost symbol LED
is blinking).
5.- Use up or down arrow to change its value.
6.- Press “SET” to store the new value and move to the following parameter.
HOW TO LOCK THE KEYBOARD.
1.- Keep pressed for more than 3 seconds the up and down arrow keys.
2.- The “POF” message will be displayed and the keyboard will be locked. At
this point it will be possible only to see the set point or the MAX or Min
temperature stored.
3.- If a key is pressed more than 3 seconds the “POF” message will be
displayed.
TO UNLOCK THE KEYBOARD.
1.- Keep pressed together for more than 3 seconds the up and down arrow
keys till the “POn” message will be displayed.

uniedbrands.net 15
P reventive Maintenance
R andell strongly suggests a preventive maintenance program which would include
the following Monthly procedures:
1. C leaning of all condenser coils. C ondenser coils are a critical component in the
life of the compressor and must remain clean to assure proper air flow and heat
transfer. Failure to maintain this heat transfer will affect unit performance and
eventually destroy the compressor. Clean the condenser coils with coil cleaner
and/or a vacuum, cleaner and brush.
NOTE : B rus h coil in direction of fins , normally vertically as to not damage or
res trict air from pas s ing through condens er.
2. Clean fan blade on the condensing unit.
3. Clean and disinfect drains with a solution of warm water and bleach.
4. C lean and disinfect drain lines and evaporator pan with a solution of warm water
and bleach.
5. Clean all gaskets on a weekly if not daily basis with a solution of warm water
and a mild detergent to extend gasket life.
NOTE : DO NOT US E S HAR P UTE NS ILS .
R E COMME NDE D C LE ANE R S FOR YOUR S TAINLE S S S TE E L INC LUDE THE
FOLLOWING :
JOB
CLEANING AGENT
COMMENTS
Routine cleaning
Soap, ammonia, detergent
Medallion
Apply with a sponge or cloth
Fingerprints and smears
Arcal 20, Lac-O-Nu,
Ecoshine
Provides a barrier lm
Stubborn stains and
discoloration
Cameo, Talc, Zud, First
Impression
Rub in the direction of the
polish lines
Greasy and fatty acids,
blood, burnt-on foods
Easy-O, Degrease It, Oven
Aid
Excellent removal on all
nishes
Grease and Oil
Any good commercial
detergent
Apply with a sponge or cloth
Restoration/Preservation
Benet, Super Sheen
Good idea monthly
R eference: Nickel Development Institute, Diversey Lever, S avin, E colab, NAFE M.
NOTE : Do not us e s teel pads , wire brus hes , s crapers , or chloride cleaners
to clean your s tainles s s teel. CAUTION: DO NOT US E AB R AS IVE
CLE ANING S OLVE NTS , AND NE VE R US E HYDR OC HLOR IC ACID
(MUR IATIC ACID) ON S TAINLE S S S TE E L.
NOTE : Do not pres s ure was h equipment as damage to electrical
components may res ult.

16 800-621-8560
P reventive Maintenance (cont.)
Proper maintenance of equipment is the ultimate necessity in preventing costly
repairs. By evaluating each unit on a regular schedule, you can often catch and
repair minor problems before they completely disable the unit and become
burdensome on your entire operation.
For more information on preventive maintenance, cons ult your local s ervice
company or CFE S A member. Most repair companies offer this service at very
reasonable rates to allow you the time you need to run your business along with
the peace of mind that all your equipment will last throughout its expected life.
These services often offer guarantees as well as the flexibility in scheduling or
maintenance for your convenience.
R andell believes strongly in the products it manufactures and backs those products
with one of the best warranties in the industry. We believe with the proper
maintenance and use, you will realize a profitable return on your investment and
years of satisfied service.

uniedbrands.net 17
E lectrical Diagram

18 800-621-8560
Trouble S hooting Guide
SYMPTOM
POSSIBLE CAUSE
PROCEDURE
Unit doesn't run
1. No power to unit
1. Plug in unit
2. Temperature control turned o
2. Check temperature control
3. Temperature control faulty
3. Test temperature control
4. Compressor overheated
4. Clean condenser coil
5. Condenser fan faulty
5. Service condenser fan
6. Overload protector faulty
6. Test overload
7. Compressor relay faulty
7. Test relay
8. Compressor faulty
8. Call for service at 800-621-8561
Unit short cycles
1. Condenser coil dirty
1. Clean coil
2. Condenser fan faulty
2. Service fan and motor.
3. Compressor faulty
3. Call for service at 800-621-8561
4. Overload repeatedly tripping
4. Check outlet voltage
Unit runs constantly
1. Condenser coil dirty
1. Clean coil
2. Condenser fan faulty
2. Service condenser motor
3. Room ambient too high
3. Reduce room temp to 75F
4. Room humidity too high
4. Set room lower
Unit not cold enough
1. Temp control set too high
1. Adjust control to lower setting
2. Temperature control faulty
2. Test control
3. Condenser coil dirty
3. Clean coil
4. Refrigerant leaking or
contaminated
4. Call for service at 800-621-8561
5. Room ambient too high
5. Reduce room temp to 75F
6. Room humidity too high
6. Set room lower
7. Display area is over-lled
7. Remove items to load level
To 2” below sides and front
Unit too cold
1. Temperature control set too low
1. Adjust control to raise setting
2. Temperature control faulty
2. Test control
Unit noisy
1. Compressor mountings loose
or hardened.
1. Tighten or replace compressor
mountings
2. Condenser fan damaged
or hitting fan shroud
2. Inspect condenser fan

uniedbrands.net 19
Replacement
Parts List
OPEN DISPLAY CASE
SSAC-40BSC
ITEM
DESCRIPTION
PART #
1
36” PLASTIC LIGHT SHEILD
EL SHD018
2
LAMP, FLUORESCENT F30T8CW4 OR F18T8CWK30N
EL TUB018
3
LIGHT MOUNTING BOX
RP CHN0601
4
BALLAST, ELCTRONIC, 120V, T8,
EL BLS0601
5
SWITCH, ROCKR 20A,277V,1HP,125V
EL SWT0502
6
LAMPHOLDER, 660W-600V(13353N) LEVITION 414
EL LGT414
7
PERFORATED AIR BAFFLE
RP BFL0601
8
INTERIOR BACK PANEL
RP PNL0614
9
COIL, 6" X 27" 4 ROW STAGED FIN
RF COI0601
10
TXV R-134 1/2 TON HI TEMP
RF VLV300
11
FAN ASSEMBLY FRONT COVER
RP CVR0601
12
MOUNTING FAN MOTOR RING
RF RNG0201
13
BLADE, 200MMX28 TYPE A PLASTIC
RF BLD0101
14
MOTOR, FAN 6W 115V/60HZ
RF MTR0104
15
WIRE HARNESS, 36" MALE
EL WIR459
16
FRONT AIR RETURN
RP RTN0601

20 800-621-8560
Parts List
OPEN DISPLAY CASE
SSAC-40BSC
ITEM
DESCRIPTION
PART #
17
REMOVABLE SHELF
RP SHL0603
18
REMOVABLE BOTTOM SHELF
RP SHL0602
19
ACRYLIC SHIELD WITH MOUNTING BRACKETS
RP SHD0602
20
CONTROL JUNCTION BOX
RP BOX0601
21
ELECTRONIC CONTROL
RP CNT0601
22
NTC WATERPROOF PROBES
RF CNT0505
23
WIRE HARNESS, DIXELL XR20CE MALE
EL WIR0501
24
WIRE HARNESS, DIXELL XR20CE FEMALE
EL WIR0502
25
BAFFLE DIVIDER CONDENSING UNIT
RP DIV0603
26
FRONT BASE PANEL
RP PNL0615
27
FRONT COMPRESSOR HOLD DOWN CLIP
RP CLP0604
28
CONDENSING UNIT
RF CON0006
29
FILTER-DRIER
RF FLT251
30
POWER CORD
EL WIR461-90
31
REAR COMPRESSOR HOLD DOWN CLIP
RP CLP0603
32
LOUVERED PANEL
RP LVR0602
33
2” SNAP-IN GROMMET
EL GRM200
Replacement