Structural Concepts C3Z4867 Operator’s Manual
READ AND SAVE THESE INSTRUCTIONS
INSTALLATION &
M O B I L E S E R I E S
OPERATING MANUAL
PN 99651
Model C3Z4867.5884A
Model C3Z3667…………..36”L* x 41 7/8”D** x 68 5/8”H***
Model C3Z4867…………..48 1/8”L* x 41 7/8”D** x 68 5/8”H***
SELF-CONTAINED
REFRIGERATED SERVICE /
SELF-SERVICE CASE
I:\Oper Manuals\Oasis\C3Z3667_C3Z4867_5884A_5884B_99651.pub
Model C3Z4867.5884A.....48 1/8”L* x 32 75”D~ x 45 5/16”H***
Model C3Z6067.5884B.....60 1/2”L* x 32 75”D~ x 66 5/8”H***
*Includes end panels.
** Without
~ Without
*** With Levelers Extended 1 1/2” below Base Frame.
888 E. Porter Road · Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 www.structuralconcepts.com
Flip-Up Ledge Raised. 54 1/2” when Raised.
Flip-Up Ledge Raised. 45 3/8” when Raised.
Rev G Date: 1.8.2013
TABLE OF CONTENTS
OVERVIEW / TYPE / COMPLIANCE / WARNINGS / PRECAUTIONS / WIRING / PLUGS .….....…..
INSTALLATION: SHIPPING BRACKETS / SKID REMOVAL …….…………………….…….………….
INSTALLATION, CONT’D: POSITIONING / ALIGNING / LEVELER ADJUSTMENT …..….…………
START-UP AND OPERATION ……………………………………………………… … ………… … ……….
ANTI-THEFT SECURITY GRID …..….…………...…...…..………………………….………………………
MAINTENANCE & OPERATION …..……...…...…..……………………………………….…….………….
ELECTRICAL FUNDAMENTALS ……….…………...…...…….……………………………………………
REFRIGERATION FUNDEMENTALS ...……………………………….……………….…………...………
SERIAL LABEL LOCATION & INFORMATION LISTED / TECH INFO & SERVICE ……….…………
CLEANING SCHEDULE - BY STORE PERSONNEL: DAILY “D” / WEEKLY “W” / MONTHLY “M”
PREVENTIVE MAINTENANCE [TO BE PERFORMED BY TRAINED SERVICE PROVIDER] ……...
TROUBLESHOOTING [GENERAL OVERVIEW] …………………………………………………………..
TROUBLESHOOTING: REFRIGERATION PACKAGE OVERVIEW .………………………….…..…...
CAREL® CONTROLLER - PROGRAMMING THE INSTRUMENT….…………………………….……...
CAREL® CONTROLLER - USER INTERFACE, SUMMARY TABLES OF ALARMS & SIGNALS ....
CAREL® CONTROLLER - Summary Table of Operating Parameters (After Programming Key) .
SCC TECHNICAL SERVICE CONTACT INFORMATION & WARRANTY INFORMATION ...….….....
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OVERVIEW / TYPE / COMPLIANCE / WARNINGS / PRECAUTIONS / WIRING / PLUGS - PAGE 1 of 2
OVERVIEW
These Structural Concepts merchandisers are
designed to merchandise packaged products at 41 °F
(5 °C) or less product temperatures.
Product must be pre-chilled to 41 °F (5 °C) or less
prior to being placed in the merchandiser.
Cases should be installed and operated according to
this operating manual’s instructions to ensure proper
performance.
Improper use will void warranty.
TYPE 1 vs. TYPE 2 CONDITIONS
This unit is designed for the display of products in ambient
store conditions where temperatures and humidity are
maintained within a specific range.
For Type 1 Conditions (most cases): ambient
conditions are to be at 55% maximum humidity and
maximum temperatures of 75 °F (24 °C).
For Type 2 Conditions: ambient conditions are to be
at 60% maximum humidity and maximum
temperatures of 80 °F (27 °C).
This equipment MUST be installed in compliance with
all applicable NEC, federal, state and local
electrical and plumbing codes.
If unsure if unit is designed for Type 1 or Type 2
conditions, see tag next to serial label. See SERIAL
LABEL LOCATION & INFORMATION LISTED /
TECH INFO & SERVICE section in this manual for
sample serial labels.
COMPLIANCE
Performance issues when in violation of applicable
NEC, federal, state and local electrical and plumbing
codes are not covered by warranty.
See below compliance guideline.
WARNINGS
This sheet contains important warnings to prevent
injury or death.
Please read carefully!
PRECAUTIONS, CORD/PLUG MAINTENANCE &
WIRING DIAGRAM INFORMATION
See next page for PRECAUTIONS, CORD/PLUG
MAINTENANCE and WIRING DIAGRAM information.
COMPLIANCE
WARNING
ELECTRICAL
HAZARD
WARNING
KEEP
HANDS
CLEAR
WARNING
HOT
SURFACE
WARNING
Risk of electric shock. Disconnect power before servicing unit.
CAUTION! More than one source of electrical supply is
employed with units that have separate circuits.
Disconnect ALL ELECTRICAL SOURCES before servicing.
WARNING
Hazardous moving parts. Do not operate unit with covers removed.
Fan blades may be exposed when deck panel is removed.
Disconnect power before removing deck panel.
WARNING
Condensate Pan (or Overflow Condensate Pan) is Hot!
Electric condensate pan must be disconnected and allowed
to cool before cleaning or removing from case.
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OVERVIEW / TYPE / COMPLIANCE / WARNINGS / PRECAUTIONS / WIRING / PLUGS - PAGE 2 of 2
PRECAUTIONS
This sheet contains important precautions to prevent
damage to unit or merchandise.
Please read carefully!
See previous page for specifics on OVERVIEW,
CONDITION TYPE, COMPLIANCE and WARNINGS.
CAUTION! LAMP REPLACEMENT GUIDELINES
CAUTION
Fluorescent lamps have been treated to resist breakage and
must be replaced with similarly treated lamps.
CAUTION! GFCI BREAKER USE REQUIREMENT
If N.E.C. (National Electric Code) or your local code
requires GFCI (Ground Fault Circuit Interrupter) protection,
you MUST use a GFCI breaker in lieu of a GFCI receptacle.
WIRING DIAGRAM
Each case has its own wiring diagram folded and in its
own packet.
Wiring diagram placement may vary; it may be placed
near ballast box, field wiring box, raceway cover, or
other related location.
CAUTION
CAUTION! POWER CORD AND PLUG MAINTENANCE
Risk of electric shock. If cord or plug becomes damaged,
replace only with cord and plug of same type.
CAUTION! ADVERSE CONDITIONS / SPACING ISSUES
Performance issues caused by adverse conditions are NOT warranted.
End panels must be tightly joined or kept at least 6-inches away from
any structure to prevent condensation.
Unit must be kept at least 15-feet from exterior doors, overhead HVAC
vents or any air curtain disruption to maintain proper temperatures.
Unit must not be exposed to direct sunlight or any heat source
(ovens, fryers, etc.).
CAUTION! CHECK CONDENSATE PAN POSITION & PLUG
Water on flooring can cause extensive damage!
Before powering up unit, check and confirm the following:
Condensate pan must be DIRECTLY UNDER condensate drain.
Condensate pan plug must be securely plugged into receptacle.
Overflow pan must have plug connected to its box. Units with
optional Clean Sweep™ MUST HAVE 2 plugs connected.
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INSTALLATION: SHIPPING BRACKETS / SKID REMOVAL
1. Removing Case Shipping Brackets That
Are Attached To Skid
Remove screws holding Case Shipping Brackets to
skid.
Remove Case Shipping Brackets from Skid.
See illustrations below. Note: Shipping Brackets
will vary in size, shape, material and location
depending upon case type and model.
Various Types Of
Case Shipping
Brackets
Case
Shipping
Brackets
2. Remove Unit From Skid
Slide unit to rear of skid; tip backward off skid.
Make certain to maintain appropriate support to
prevent Case from tipping over and falling.
Note:
Case can be repositioned with pallet truck when
front lower panel is removed.
Blocking may be necessary to obtain adequate
height.
Unit will have either levelers or casters.
If unit has levelers, see next page for
instructions.
Maintain Appropriate
Support to prevent
Case from tipping
over and falling.
Slide Skid Out
Ramp
5
INSTALLATION, CONT’D: POSITIONING / ALIGNING / LEVELER ADJUSTMENT
3. Position & Align Case Alongside Other
Cases
Before adjusting levelers, make certain that the
case is in proper position and, if required, aligned
with adjoining cases.
This may require the repositioning of the case you
are installing or
4. Adjust Levelers
the already positioned cases.
After case is in proper position, adjust case so it is
level and plumb (see illustration at right).
You may need to remove front and/or rear toe-kick
to access levelers.
Use adjustable wrench to adjust leveler.
Depending upon case weight it may be necessary
to use a Pry Bar to accomplish this task.
Do not use Pry Bar on Toe-Kick as it may buckle.
Do not use Pry Bar on End Panel as it may chip.
Use Pry Bar ONLY on Base Frame to avoid dam-
aging case.
See illustration and photos at right.
5. Cases With Casters: Lock and Unlock
To lock casters, press down on lever.
To unlock casters, pull lever up.
See illustration at right.
Loc
ed
k
Pry Bar
Adjustable
Wrench
Leveler
U
o
l
n
d
e
k
c
Base
Frame
Toe-Kick
6
START-UP AND OPERATION
Merchandiser Start-Up
Turn main power on. Switch is located at Rear
Lower section of Case, next to light switch.
See illustration at right.
The temperature controller will illuminate.
Coil fans should turn on. From inside of case,
check for discharge air from front baffle, to
confirm that the fans are functioning properly.
When the case is in a start up mode or has been
idle for a long period of time, the unit will require
75 minutes run-time in order to pull-down
temperature.
Turn lights on. All of the lights should come on at
the same time. First time lighting may require a
short warm up period for the bulbs. Slightly dim
or a flickering of new bulbs is normal. If lights do
not turn on, check that all of the light plugs are in.
The lighting is wired in series so all lights must
be plugged in or receptacles capped in order
for the case to light.
Be certain that nothing obstructs rear air flow.
Warranty will be voided if malfunction occurs due
to obstructed airflow.
The interior case temperature reaches 2° C / 35°
F to 5° C / 41°F. Note
: The case temperature is
set at the factory, as determined by the case
size. The temperature is controlled by a
thermostat. If a temperature setting change is
required, refer to the instructions for your
particular Temperature Control Programming
operating section of this manual.
Note: Set point should be –7°C 20°F. This will
maintain the product temperature range.
Settings lower than 7°C / 20°F can cause food
items to freeze
.
Note: Rocker
Switch illustrated at
right reflects type of
Light Switch and
On/Off Switch
Temp.
Controller
Light
Switch
Illustration at right
shows Ballast Box
after Rear Grille
Cover is removed.
Discharge Air Duct
ON
OFF
Main Power
Switch
Temp. Controller
Light
Switch
Ballast Box
Rocker Switch
Rear
Grille
Main
Power
Switch
7
Cap
Plug
Receptacle
ANTI-THEFT SECURITY GRID
Anti-Theft Grid Installation (Optional Item)
Position Anti-Theft Grid so that the locking rods extend down pointing towards the floor and the forming of
the angled grid is pointing away from the case.
Insert grid extensions into the forward air return lover.
With “U” shackle released from the padlock base, insert the locking “U” of the padlocks through the
stationary locking bracket.
Rotate “U” shackle 90 degrees and pull up through the grid and secure “U” shackle into padlock base.
Note: Illustration below may not reflect exact representation of every Case and/or Anti-Theft Grid.
Locking Brackets
Grid Extensions
Return Grille
8
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