This equipment is to be installed
to comply with the applicable
NEC, Federal, State , and Local
Plumbing and Construction
Code h a ving j urisdict i o n .
Table of Contents
General Instructions.....................................................2
Cut and Plan Views ......................................................3
Appendix A. - Temperature Guidelines - Refrigerated ............. 25
Appendix B. - Application Recommendations - Refrigerated ... 25
Appendix C. - Field Recommendations - Refrigerated ............ 26
Appendix D. - Recommendations to User - Refrigerated ........ 27
Keep this booklet with the case at all times for future reference.
This Booklet Contains Information on:
CIDME / CIDMI Refrigerated Self-Service Island Display
including 4’ Crown and 3’ Center Modules available as
standard refrigerated med temp.
Shipping Damage
All equipment should be thoroughly examined for shipping
damage before and during unloading.
This equipment has been carefully inspected at our factory
and the carrier has assumed responsibility for safe arrival.
If damaged, either apparent or concealed, claim must be
made to the carrier.
Apparent Loss or Damage
If there is an obvious loss or damage, it must be noted on
the freight bill or express receipt and signed by the carrier’s
agent; otherwise, carrier may refuse claim. The carrier will
supply necessary claim forms.
Concealed Loss or Damage
When loss or damage is not apparent until after equipment
is uncrated, a claim for concealed damage is made. Make
request in writing to carrier for inspection within 15 days,
and retain all packaging. The carrier will supply inspection
report and required claim forms.
Shortages
Check your shipment for any possible shortages of
material. If a shortage should exist and is found to be the
responsibility of Hussmann Chino, notify Hussmann Chino.
If such a shortage involves the carrier, notify the carrier immediately, and request an inspection. Hussmann Chino
will acknowledge shortages within ten days from receipt
of equipment.
Hussmann Chino Product Control
The serial number and shipping date of all equipment
has been recorded in Hussmann’s les for warranty and
replacement part purposes. All correspondence pertaining
to warranty or parts ordering must include the serial number
of each piece of equipment involved, in order to provide
the customer with the correct parts.
IGIC-CIDM-0508
/CHINO
A publication of HUSSMANN® Chino
13770 Ramona Avenue • Chino, California 91710
(909) 628-8942 FAX
(909) 590-4910
(800) 395-9229
2
Rev. 0508
29 1/2”
6”
9”
19 5/16”
6 3/16”
2 7/8”
11”
3 11/16”40 13/16”
48 3/16”
CIDM
ISLAND
3 11/16”
CIDME
34 7/8”
3 1/16”
12 13/16”
27’
36’
33’
30 3/8”
10’
Elec
Elec
Elec
Ref.
26 1/8”
25 1/8”
23 1/16”
21 1/8”
23 1/8”
Ref.
Drain
Drain
CIDMI
Cut and Plan Views
3
It is the contractor’s responsibility to install
case(s) according to local construction and
health codes
Do not use cam locks to pull cases together.
Installation
IGIC-CIDM-0508
Location
The refrigerated merchandisers have been designed for
use only in air conditioned stores where temperature and
humidity are maintained at or below 75°F and 55% relative
humidity. DO NOT allow air conditioning, electric fans,
ovens, open doors or windows (etc.) to create air currents
around the merchandiser, as this will impair its correct
operation.
Product temperature should always be maintained at a
constant and proper temperature. This means that from the
time the product is received, through storage, preparation
and display, the temperature of the product must be
controlled to maximize life of the product.
Uncrating the Stand
Place the xture as close to its permanent position as
possible. Remove the top of the crate. Detach the walls from
each other and remove from the skid. Unbolt the case from
the skid. The xture can now be lifted off the crate skid. Lift
only at base of stand!
Exterior Loading
These models have not been structurally designed to
support excessive external loading. Do not walk on their tops; This could cause serious personal injury and damage
to the xture.
Setting and Joining
The sectional construction of these models enable them to
be joined in line to give the effect of one continuous display.
A joint trim kit is supplied with each joint.
Leveling
IMPORTANT! IT IS IMPERATIVE THAT CASES
BE LEVELED FROM FRONT TO BACK AND SIDE
TO SIDE PRIOR TO JOINING. A LEVEL CASE IS
NECESSARY TO INSURE PROPER OPERATION,
WATER DRAINAGE, GLASS ALIGNMENT, AND
OPERATION OF THE HINGES SUPPORTING THE
GLASS. LEVELING THE CASE CORRECTLY WILL
SOLVE MOST HINGE OPERATION PROBLEMS.
NOTE: A. To avoid removing concrete ooring, begin lineup
leveling from the highest point of the store oor.
B. When wedges are involved in a lineup, set them rst.
All cases were leveled and joined prior to shipment to
insure the closest possible t when cases are joined in the
eld. When joining, use a carpenters level and shim legs
accordingly. Case must be raised correctly, under legs
where support is best, to prevent damage to case.
1. Check level of oor where cases are to be set.
Determine the highest point of the oor; cases
will be set off this point.
2. Set rst case, and adjust legs over the highest part of
the oor so that case is level. Prevent damage - case
must be raised under leg or by use of 2x6 or 2x4 leg
brace. Remove side and back leg braces after case
is set.
3. Set second case as close as possible to the rst
case, and level case to the rst using the instructions
in step one.
4. Apply masking tape 1/8” in from edge of case in base
and center air discharge. (See diagram).
5. Apply liberal bead of case joint sealant (butyl) to
dotted area shown in (Fig.2, #1) of rst case. Apply
heavy amount to cover entire shaded area.
DO NOT USE PERMAGUM!
6. Slide second case up to rst case snugly, by using
alignment pins. Then, level second case to the rst
case so that the bumper and plexiglass perimeters
line up.
7. To compress silicone at joint, use two Jurgenson
wood clamps. Make sure case is level from front to
back and side to side on inside bulkheads at joint.
8. Make sure cases are tightly joined together in the
appropriate locations (See diagram). Cases are
joined by turning the camlocks with the supplied
Allen wrench. This will lock the sections of the CIDM
together. Remove clamps after this has been done.
9. Apply bead of silicone to top of bulkheads and slip on
stainless steel bulkhead cap. Also apply silicone to
seam between overhead light tubes.
10. VERY IMPORTANT! Apply liberal amounts of black
silicone to area under interior of pans and ll all
voids.
11. Use nger to smooth silicone as thin as possible at
masking tape on inside and outside of rear mullion
(apply additional silicone if necessary). Remove tape
applied on line #3.
4
Rev. 0508
Fasten using #8 self-
drilling Phillips screws
Seal to floor with NSF
approved Silicon
Figure 1
Installation (Cont'd)
Joint Trim
After cases have been leveled and joined, and refrigeration,
electrical, and wasted piping work completed, install the
splashguards. Fasten along the top edge, or center, with
#10 X 3/3” sheet metal screws.
DO NOT SEAL JOINT TRIM TO FLOOR!
After Joint Trim
Case to Floor sealing
After case has been leveled and joints are properly covered
and sealed, install toe kick covers. Two covers are supplied
with case and are to be wrapped around case and tight to
oor. Fasten covers with selfdrilling screws to case. Run
a bead of NSF approved silicon, to seal covers to oor.
(Figure 1)
Plumbing
Waste Outlet and P-TRAP
The waste outlet is located off the center of the case on
one side allowing drip piping to be run lengthwise under
the xture.
A 1-1/2” P-TRAP and threaded adapter are supplied with
each xture. The P-TRAP must be installed to prevent air
leakage and insect entrance into the xture.
NOTE: PVC-DWV solvent cement is recommended.
Follow the manufacturer’s instructions.
Installing Condensate Drain
Poorly or improperly installed condensate drains can
seriously interfere with the operation of this refrigerator, and
result in costly maintenance and product losses. Please
follow the recommendations listed below when installing
condensate drains to insure a proper installation:
1. Never use pipe for condensate drains smaller
than the nominal diameter of the pipe or P-TRAP
supplied with the case.
2. When connecting condensate drains, the P-TRAP
must be used as part of the condensate drain
to prevent air leakage or insect entrance. Store
plumbing system oor drains should be at least 14”
off the center of the case to allow use of the P-TRAP
pipe section. Never use two water seals in series in
any one line. Double P-TRAPS in series will cause a
lock and prevent draining.
3. Always provide as much down hill slope (“fall”) as
possible; 1/8” per foot is the preferred minimum.
PVC pipe, when used, must be supported to
maintain the 1/8” pitch and to prevent wrapping.
4. Avoid long runs of condensate drains. Long runs
make it impossible to provide the “fall” necessary for
good drainage.
5. Provide a suitable air break between the ood rim of
the oor drain and outlet of condensate drain. 1” is
ideal.
6. Prevent condensate drains from freezing:
a. Do not install condensate drains in contact with
non-insulated suction lines. Suction lines should
be insulated with a nonabsorbent insulation
material such as Armstrong’s Armaex.
b. Where condensate drains are located in dead
air spaces (between refrigerators or between a
refrigerator and a wall), provide means to prevent
freezing. The water seal should be insulated to
prevent condensation.
5
Refrigeration
TIME CLOCK
T-STAT
BALLASTS
IGIC-CIDM-0508
Refrigerant Type
The standard refrigerant will be R-22 unless otherwise
specied on the customer order. Check the serial plate on
the case for information.
Piping
The refrigerant line outlets are located under the case.
Locate rst the electrical box, the outlets are then on the
same side of the case but at the opposite end. Insulate
suction lines to prevent condensation drippage.
Refrigeration Lines
NOTE: The standard coil is piped at 5/8” (suction); however,
Refrigerant lines should be sized as shown on the
refrigeration legend furnished by the store.
Install P-TRAPS (oil traps) at the base of all suction line
vertical risers.
Pressure drop can rob the system of capacity. To keep the
pressure drop to a minimum, keep refrigerant line run as
short as possible, using the minimum number of elbows.
Where elbows are required, use long radius elbows only.
Control Settings
See the “Case Specs” section of this guidebook for the
appropriate settings for your merchandiser. Maintain these
parameters to achieve near constant product temperatures.
Product temperature should be measured rst thing in
the morning, after having been refrigerated overnight.
For all multiplexing, defrost should be time terminated.
Loadmaster valves are not recommended. Defrost times
should be as directed in the Case Specications section
of this guide. The number of defrosts per day should never
change. The duration of the defrost cycle may be adjusted
to meet conditions present at your location.
Access to TX Valves and Drain Lines
Mechanical - Remove product from end of case. Remove
product racks. Remove refrigeration and drain access
panels (labeled). TX valve (mechanical only) and drain are
located under each access panel at end of the case.
Electronic - The Electronic Expansion valve master and
slave cylinder(s) are located within the electrical access
panel(s).
Electronic Expansion Valve (Optional)
A wide variety of electronic expansion valves and case
controllers can be utilized. Please refer to EEV and
controller manufacturers information sheet. Sensors for
electronic expansion valves will be installed on the coil inlet,
coil outlet, and in the discharge air. (Some supermarkets
require a 4th sensor in the return air). Case controllers will
be located in the electrical raceway or under the case.
Liquid Suction
3/8” O.D.5/8” O.D.
the store tie-in may vary depending on the number of
coils and the draw the case has. Depending on the case
setup, the connecting point in the store may be 5/8”, 7/8”,
or 11/8”. Refer to the particular case you are hooking up.
Thermostatic Expansion Valve Location
This device is located on the same side as the refrigeration
stub. A Sporlan balanced port expansion valve model
is furnished as standard equipment, unless otherwise
specied by customer.
Expansion Valve Adjustment
Expansion valves must be adjusted to fully feed the
evaporator. Before attempting any adjustments, make
sure the evaporator is either clear or very lightly covered
with frost, and that the xture is within 10°F of its expected
operating temperature.
Measuring the Operating Superheat
1. Determine the suction pressure with an accurate
pressure gauge at the evaporator outlet.
2. From a refrigerant pressure temperature chart,
determine the saturation temperature at the
observed suction pressure.
3. Measure the temperature of the suction gas at the
thermostatic remote bulb location.
4. Subtract the saturation temperature obtained in step
No. 2 from the temperature measured in step No. 3.
5. The difference is superheat.
6. Set the superheat for 5°F - 7°F.
T-STAT Location
T-STATS are located within the electrical raceway. Refer
to diagram below.
6
Rev. 0508
BEFORE SERVICING
ALWAYS DISCONNECT ELECTRICAL
POWER AT THE MAIN DISCONNECT
WHEN SERVICING OR REPLACING ANY
ELECTRICAL COMPONENT.
This includes (but not limited to) Fans, Heaters
Thermostats, and Lights.
Electrical
Wiring Color Code
CASE MUST BE GROUNDED
NOTE: Refer to label illustrated above that is afxed to case
to determine the actual conguration as checked in the
“TYPE INSTALLED” boxes.
Electrical Circuit Identication
Standard lighting for all models will be full length uorescent
lamps located within the case at the top.
The switch controlling the lights, the plug provided for
digital scale, and the thermometer are located at the rear
of the case mullion.
The receptacle that is provided on the exterior back of these
models is intended for computerized scales with a ve amp
maximum load, not for large motors or other high wattage
Finishing Touches
appliances. It should be wired to a dedicated circuit.
Electrical Service Receptacles (When Applicable)
The receptacles located on the exterior of the merchandiser
are intended for scales and lighted displays. They are not
intended nor suitable for large motors or other external
appliances.
Field Wiring and Serial Plate Amperage
Field Wiring must be sized for component amperes printed
on the serial plate. Actual ampere draw may be less than
specied. Field wiring from the refrigeration control panel to
the merchandisers is required for refrigeration thermostats.
Most component amperes are listed in the “Case Specs”
section, but always check the serial plate.
Ballast Location
Ballasts are located within the access panel that runs the
length of the top of the case. Refer to diagram on page 6.
Plexiglass Joining Instructions
Note: All cases in a line up are set, leveled and joined together
in the factory to ensure proper alignment and tight joints
between the cases. To obtain equally tight joints between
cases, it is critical to use the GE 1200 silicone (supplied
with cases) for sealing case joints. Only the use of
silicone allows case joints to pull up tight! DO NOT USE
PERMAGUM! Use of permagum will cause large gaps at
case joints.
Parts List
• 1” Plastic rod 3/16” diameter
• Acrylic Solvent Cement (IPS weldon #40 or
comparable)
• Masking tape and duct tape (not supplied)
Instructions
1. Prepare front plexiglass for cement application by
placing masking tape, a maximum 1/16 of an inch
from the seam, on both sides front and back. Tape is
to protect plexiglass from cement spill over. Scarring
will occur if cement touches clear plexiglass.
2. Separate front plexiglass pieces enough to apply a
bead of #40 cement down one edge inside of seam
and plastic rod area.
3. Realign front plexiglass and push together tightly.
Insert the plastic rod until ush with top of plexiglass.
4. Apply tape (2” duct tape recommended) across
face of seam to secure plexiglass from shifting while
cement dries (approximately 1 hour).
5. With a little silicone, attach the plex clip over the joint
in the glass.
Weldon #40 (2-Part) Cement - Mixing Instructions
1. Bring Parts “A” and “B” to room temperature before
mixing.
2. Add Part “A” to Part “B”. They have been
premeasured at the factory.
3. Stir slowly and evenly, as to avoid air bubbles. Mix for
1-3 minutes.
7
Finishing Touches (Cont'd)
Acrylic Cement
Plastic Rod
Masking Tape
4. Apply cement with applicator to one or both
surfaces. Join immediately.
5. Apply just enough pressure to remove any air
bubbles. Do not squeeze joint so hard as to force
cement out of the joint - A dry joint may result.
6. Allow approximately 4 hours to dry (at 70° F).
IGIC-CIDM-0508
User Information
Stocking
Improper temperature and lighting will cause serious
product loss. Discoloration, dehydration and spoilage
can be controlled with proper use of the equipment and
handling of product. Product temperature should always
be maintained at a constant and proper temperature.
This means that from the time the product is received,
through storage, preparation and display, the temperature
of the product must be controlled to maximize life of the
product. Hussmann cases were not designed to “heat up”
or “cool down” product - but rather to maintain an item’s
proper temperature for maximum shelf life. To achieve the
protection required always:
1. Minimize processing time to avoid damaging
temperature rise to the product. Product should be at
proper temperature.
2. Keep the air in and around the case area free
of foreign gasses and fumes or food will rapidly
deteriorate.
3. Maintain the display merchandisers temperature
controls as outlined in the refrigerator section of this
manual.
4. Do not place any product into these refrigerators
until all controls have been adjusted and they
are operating at the proper temperature. Allow
merchandiser to operate a minimum of 6 hours
before stocking with any product.
5. When stocking, never allow the product to extend
beyond the recommended load limit. Air discharge
and return air ow must be unobstructed at all
times to provide proper refrigeration.
6. Avoid the use of supplemental ood or spot lighting.
Display light intensity has been designed for
maximum visibility and product life at the factory.
The use of higher output uorescent lamps (H.O.and
V.H.O.),will shorten the shelf life of the product.
Case Cleaning
Long life and satisfactory performance of any equipment
are dependent upon the care given to it. To insure long
life, proper sanitation and minimum maintenance costs,
the refrigerator should be thoroughly cleaned frequently.
SHUT OFF FAN DURING CLEANING PROCESS. It can be
unplugged within the case, or shut off case at the source.
The interior bottom may be cleaned with any domestic soap
or detergent based cleaners. Sanitizing solutions will not
harm the interior bottom, however, these solutions should
always be used according to the manufacturer’s directions. It
is essential to establish and regulate cleaning procedures.
This will minimize bacteria causing discoloration which
leads to degraded product appearance and signicantly
shortening product shelf life.
Soap and hot water are not enough to kill this bacteria. A
sanitizing solution must be included with each cleaning
process to eliminate this bacteria.
1. Scrub thoroughly, cleaning all surfaces, with soap
and hot water.
2. Rinse with hot water, but do not ood.
3. Apply the sanitizing solution according to the
manufacturer’s directions.
4. Rinse thoroughly.
5. Dry completely before resuming operation.
Cleaning Glass and Mirrors
Only use a soft cloth and mild glass cleaner for cleaning
any glass or mirrored components. Be sure to rinse and/or
dry completely.
Never use hot water on cold glass surfaces! It may
shatter and cause serious injury! Allow glass surfaces
to warm rst.
8
Rev. 0508
BEFORE SERVICING
Always disconnect electrical power at the main
disconnect when servicing or replacing any
electrical component.
This includes (but not limited to) Fans, Heaters,
Thermostats and Lights.
This lamp has been treated to resist breakage and must be
replaced with a similarly treated lamp in order to maintain
compliance with NSF Standards. NSF CODE 4.28.1
Contact HUSSMAN Chino for replacement.
1-800-395-9229 X 2131
FOR PROMPT SERVICE
When contacting the factory,
be sure to have the Case Model and Serial
Number handy. This information is on a plate
located on the case itself.
CLEANING PRECAUTIONS
When cleaning:
• Do not use high pressure water hoses
• Do not introduce water faster than waste outlet can drain
• NEVER ON A SELF CONTAINED UNIT WITH AN EVAPORATOR FAN
• NEVER USE A CLEANING OR SANITIZING SOLUTION THAT HAS AN OIL
BASE (these will dissolve the butyl sealants) or an AMMONIA BASE
(this will corrode the copper componets of the case)
TO PRESERVE THE ATTRACTIVE FINISH:
• DO USE WATER AND A MILD DETERGENT FOR THE EXTERIOR ONLY
• DO NOT USE ABRASIVES OR STEEL WOOL SCOURING PADS
(these will mar the finish)
User Information (Cont'd)
Maintenance
Replacing Fluorescent Lamps
Fluorescent lamps are furnished with a shatterproof
protective coating. The same type of lamp with protective
coating must be used if replaced.
T-5 Bulbs
Please note: T-5 lights must be turned off and on after bulb
replacement.
Plexiglass and Acrylic Care
Improper cleaning not only accelerates the cleaning cycle
but also degrades the quality of this surface. Normal daily
bufng motions can generate static cling attracting dust to
the surface. Incorrect cleaning agents or cleaning cloths
can cause micro scratching of the surface, causing the
plastic to haze over time.
Cleaning
Hussmann recommends using a clean damp chamois, or a
paper towel marketed as dust and abrasive free with 210®
Plastic Cleaner and Polish available by calling Sumner
Labs at 1-800-542-8656. Hard, rough cloths or paper towels
will scratch the acrylic and should not be used.
Antistatic Coatings
The 210® has proven to be very effective in not only
cleaning and polishing the Plexiglass surface, but also
providing anti-static and anti-fog capabilities. This product
also seals pores and provides a protective coating.
Installing Perimeter Plexiglass
1. If necessary, remove Boston cart bumper
2. Loosen screws holding Boston onto case. If a piece
of front plexiglass has to be removed, gently slide it
upwards taking care not to damage foam located on
inside of glass.
or blades need servicing, always replace fan blades with the
raised embossed side of the blade TOWARD THE MOTOR.
Copper Coils
The copper coils used in Hussmann merchandisers may
be repaired in the eld. Materials are available from local
refrigeration wholesalers.
Hussmann recommends using #15 Sil-Fos for repairs.
Tips and Troubleshooting
Before calling for service, check the following:
1. Check electrical power supply to the equipment for
connection.
2. Check xture loading. Overstocking case will affect
its proper operation.
Evaporator Fans
The evaporator fans are located at the center front of these
merchandisers directly beneath the display pans. Should fans
9
CIDM
IGIC-CIDM-0508
Electrical Wiring Diagrams
CIDME
CIDME w OMNISTATW0300008
CIDMI-3W0300007
CIDMI-3 w OMNISTATW0300009
CIDM-I-R
CIDM-I-SC
CIDM-I-R Hot Gas
CIDM-I-R Hot Gas
CIDM-E-RW0300021
CIDM-I-3-R Insert Case
4’X3’
14’
14’
14’
10’
3’
W0300006
W0300017
W0300018
W0300019
W0300020
W0300022
10
Rev. 0508
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
MOMO KIMURA
MEK
PAGE OF1
1
03/03/04
A Removed C-units std T-Stat 7/14/04 MEK
B Updated dwg; revised current loads 8/10/07 JR
7-11
W0300006
CID MINI
~208 / 240 VAC - 60 Hz
DEFROST TIMER
PARAGON ERC-2
120~240V - 50/60 Hz.
125-01-0722
ZONE SENSOR
EVAP. SENSOR
ERC-2 DISPLAY UNIT
EVAP FAN MOTORS
(2) GE-9W CW W
125-01-0615A
.6A @ 120VAC
LIGHT SWITCH
TOGGLE
125-01-0307
INSIDE PERIMETER LIGHTS
(2) 125-03-1075 F15/T8/SPX30
(1) 125-03-1071 F17/T8/SPX30
~208 / 240 VAC - 60 Hz
L1
CONDENSER FAN
~208 VAC
PRESSURE
SAFETY
ZONEEVAP.
DEF.
COMM.
COMP.
ALARM
FAN
H4H2H3
H1
L2
ZONE SENSOR IS LOCATED BEHIND
THE TOP FRONT DISCHARGE AND IS
ATTACHED TO THE FRONT CAD
SUPPORT STANDARD.
EVAP. SENSOR IS LOCATED ON THE
SECOND RUN OF THE COIL COMING
AWAY FROM THE CAD. WARNING
DO NOT PLACE ON SUCTION LINE
OF THE COIL.
OUTSIDE PERIMETER LIGHTS
(3) 125-03-1071 F17/T8/SPX30
BALLAST 125-01-3266
FULHAM LH3-120-L
BALLAST 125-01-3266
FULHAM LH3-120-L
"7-11 OPTION"
DEFROST INDICATOR
ORANGE PILOT LIGHT
"OPTIONAL"
CIRCUIT #1
CIRCUIT #2
MM
L1L2N
G
M
L1L2N
G
SAFETY
SWITCH
FLOAT SWITCH
FISHER™ EVAPOWAY™
DM15WW-3D
1500W 6.25A @ ~ 240 VAC
125-01-0765A
R
1
CONDENSING UNIT
CONDENSING UNIT- COPELAND
F9AM-A103-CFV-140
9.5A 1857 W@ 230VAC
225-03-0121
LIGHT CIRCUIT= .91A, 98W
RED # 14
BLK # 14
WHITE # 14
GREEN # 14
RED # 14
BLK # 14
GREEN # 14
SWITCH
125-01-0271
CIRCUIT #1 1973W
NOTE:
CASE MUST
BE GROUNDED
11.4
9.5
10.2
8.3
L1
L2
L3
208 V 240 V
LOADING
CIRCUIT #2 1500W @ 240VAC,
1127W @ 208VAC
NOTE: CASE MUST
BE GROUNDED
6.3
6.3
5.4
5.4
L1
L2
L3
208 V 240 V
LOADING
Wiring Diagrams
11
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
Raymond Twohy
PAGE OF1
1
02/02/05
A Updated dwg, revised loads, cond fan wiring change 6/27/07 JR
7-11
W0300008
CIDM-E w/ OMNI STAT
~208 / 240 VAC - 50/60 Hz
L1
L2
L3NG
INSIDE PERIMETER LIGHTS
(2) 125-03-1075
F15/T8/SPX30
(1) 125-03-1071 F17/T8/SPX30
OUTSIDE PERIMETER LIGHTS
(3) 125-03-1071 F17/T8/SPX30
BALLAST 125-01-3266
FULHAM LH3-120-L
BALLAST 125-01-3266
FULHAM LH3-120-L
EVAP FAN MOTORS
(2) GE-9W CW W
0.6A @ 120 V
125-01-0615A
DEFROST TIMER
OMNI-STAT 230V -
50/60 Hz.
125-01-2300
L1
POWER SWITCH
CONDENSER FAN
~208 VAC
L2
* PROD. TEMP. SENSOR LOCATED
ON EXTERNAL CAD WALL NEXT TO
THERMOSTAT PROBE
** AIR TEMP. SENSOR LOCATED ON
TOP CENTER CAD DIVIDER
*
**
MOTOR START SWITCH
SQUARE "D" 55447
125-01-0271
OMNI STAT PN952911-230VAC
POWER
SUPPLY
230 Vac
PROD.
TEMP.
AIR
TEMP.
L
9
1
23
4
5
678
CONDENSING UNITS - COPELAND®
F9AM-A103-CFV-140 / 1 H.P. / R-22
RLA= 9.5 1857W
MCC= 13.7
LRA= 43.3
225-03-0121
1
R
CONDENSING UNIT
MM
LIGHT CIRCUIT= .91A, 98W
M
CRTL PRSR DUAL
225-01-0706B
BLK # 14
RED # 14
WHT # 14
WHT # 14
RED # 14
BLK # 14
RED # 14
MCA= 7.8A
MOP= 15A
SAFETY
SWITCH
FLOAT SWITCH
FISHER™ EVAPOWAY™
DM15WW-3D
1500W @ ~ 240 VAC
6.25A
125-01-0765A
~208 / 240 VAC - 50/60 Hz.
BUNDLE
PURPLE
LABELED
EVAP PAN
CIRCUIT
L1 L2
BLACK # 14
RED # 14
BLK # 14
RED # 14
CIRCUIT #2 1500W @ 240VAC,
1127W @ 208VAC
NOTE: CASE MUST
BE GROUNDED
6.3
6.3
5.4
5.4
L1L2L3
208 V 240 V
LOADING
TERMINAL BLOCK
125-01-0295
CIRCUIT #1
NOTE:
CASE MUST
BE GROUNDED
L1
L2
L3
208 V 240 V
LOADING
CIRCUIT #1 1973W
NOTE:
CASE MUST
BE GROUNDED
10.4
10.7
9.2
9.5
L1
L2
L3
208 V 240 V
LOADING
Case Parameters:
•
Defrost Settings
6 times/day 30mins
Off time
Max air temp measured at honeycomb 55F~60F
•
Temperature Range 45mins out of defrost
26F~31F rear wall
29F~33F honeycomb
•
Air Flow Measured with a Jr.
250~325 FPM rear wall
180~230 FPM Honeycomb
180~250 Shelves
150~200 Deck
Wiring Diagrams (Cont'd)
IGIC-CIDM-0508
12
Rev. 0508
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
MOMO KIMURA
MEK
PAGE OF1
1
05/24/04
A Updated dwg; revised current loads 8/13/07 JR
CIDM
W0300007
CIDM 3FT INSERT
~208 / 240 VAC - 60 Hz
BALLAST 125-01-3266
FULHAM LH3-120-L
BALLAST 125-01-3266
FULHAM LH3-120-L
DEFROST TIMER
PARAGON ERC-2
120~240V - 50/60 Hz.
125-01-0722
ZONE SENSOR
EVAP. SENSOR
ERC-2 DISPLAY UNIT
EVAP FAN MOTORS
(2) 4W .29A @ 120VAC
0392457
LIGHT SWITCH
TOGGLE
125-01-0307
F25/T8/SPX30
(2) 125-03-1072
F25/T8/SPX30
(2) 125-03-1072
~208 / 240 VAC - 60 Hz
L1
ZONEEVAP.
DEF.
COMM.
COMP.
ALARM
FAN
H4H2H3
H1
L2
ZONE SENSOR IS LOCATED BEHIND
THE TOP FRONT DISCHARGE AND IS
ATTACHED TO THE FRONT CAD
SUPPORT STANDARD.
EVAP. SENSOR IS IN THE FRONT
CENTER AREA OF THE COIL.
WARNING DO NOT PLACE ON
SUCTION LINE OF THE COIL.
L1
L2
N
G
L1
L2
N
G
MM
M
SAFETY
SWITCH
FLOAT SWITCH
FISHER™ EVAPOWAY™
DM15WW-3D
1500W 6.25A @ ~ 240 VAC
125-01-0765A
SWITCH
125-01-0271
R
1
CONDENSING UNIT
CONDENSING UNIT- COPELAND
F9AM-A103-CFV-140
9.5A 1857 W@ 230VAC
225-03-0121
LIGHT CIRCUIT= .93A, 100W
RED # 14
BLK # 14
WHITE # 14
GREEN # 14
RED # 14
BLK # 14
GREEN # 14
CIRCUIT #1 1965W
NOTE:
CASE MUST
BE GROUNDED
11.0
9.5
10.1
8.6
L1
L2
L3
208 V 240 V
LOADING
CIRCUIT #2 1500W @ 240VAC,
1127W @208VAC
NOTE: CASE MUST
BE GROUNDED
6.3
6.3
5.4
5.4
L1
L2
L3
208 V 240 V
LOADING
Wiring Diagrams (Cont'd)
13
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
Raymond Twohy
PAGE OF1
1
02/02/05
7-11
W0300009
CIDM-I w/ OMNI STAT
A Updated dwg, revised loads, cond fan wiring change 6/27/07 JR
~208 / 240 VAC - 50/60 Hz
L1
L2
L3NG
EVAP FAN MOTORS
(2) 4W SP CW
.29A @ 120 V
0392457
DEFROST TIMER
OMNI-STAT 230V -
50/60 Hz.
125-01-2300
L1
POWER SWITCH
CONDENSER FAN
~208 VAC
L2
* PROD. TEMP. SENSOR LOCATED
ON EXTERNAL CAD WALL NEXT TO
THERMOSTAT PROBE
** AIR TEMP. SENSOR LOCATED ON
TOP CENTER CAD DIVIDER
*
**
MOTOR START SWITCH
SQUARE "D" 55447
125-01-0271
OMNI STAT PN952911-230VAC
POWER
SUPPLY
230 Vac
PROD.
TEMP.
AIR
TEMP.
L
9
1
23
4
5
678
CONDENSING UNITS - COPELAND®
F9AM-A103-CFV-140 / 1 H.P. / R-22
RLA= 9.5 1857 W
MCC= 13.7
LRA= 43.3
225-03-0121
1
R
CONDENSING UNIT
MM
LIGHT CIRCUIT= .93A, 100W
M
CRTL PRSR DUAL
225-01-0706B
BLK # 14
RED # 14
WHT # 14
WHT # 14
RED # 14
BLK # 14
RED # 14
MCA= 7.8A
MOP= 15A
SAFETY
SWITCH
FLOAT SWITCH
FISHER™ EVAPOWAY™
DM15WW-3D
1500W @ ~ 240 VAC
6.25A
125-01-0765A
~208 / 240 VAC - 50/60 Hz.
BUNDLE
PURPLE
LABELED
EVAP PAN
CIRCUIT
L1 L2
BLACK # 14
RED # 14
BLK # 14
RED # 14
CIRCUIT #2 1500W @ 240VAC,
1127W @ 208VAC
NOTE: CASE MUST
BE GROUNDED
6.3
6.3
5.4
5.4
L1L2L3
208 V 240 V
LOADING
TERMINAL BLOCK
125-01-0295
F25/T8/SPX30
(2) 125-03-1072
F25/T8/SPX30
(2) 125-03-1072
BALLAST 125-01-3266
FULHAM LH3-120-L
BALLAST 125-01-3266
FULHAM LH3-120-L
CIRCUIT #1
NOTE:
CASE MUST
BE GROUNDED
L1
L2
L3
208 V 240 V
LOADING
CIRCUIT #1 1965W
NOTE:
CASE MUST
BE GROUNDED
10.4
10.1
9.2
8.9
L1
L2
L3
208 V 240 V
LOADING
Case Parameters:
•
Defrost Settings
6 times/day 30mins
Off time
Max air temp measured at honeycomb 55F~60F
•
Temperature Range 45mins out of defrost
26F~31F rear wall
29F~33F honeycomb
•
Air Flow Measured with a Jr.
250~325 FPM rear wall
180~230 FPM Honeycomb
Wiring Diagrams (Cont'd)
IGIC-CIDM-0508
14
Rev. 0508
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
D.QUAN
PAGE OF1
1
01/23/06
1 2
3
F:\WIRESCHEMATICS\NEW-W IRING
7-11 (2006)
W0300017
CIDM-I w/ OMNI STAT - 14FT-REMOTE
~208 / 240 VAC - 1Ø - 50/60 Hz
L1
L2
L3
N
G
M
POWER SWITCH
SWITCH
SQUARE "D" 55447
125-01-0271
EVAP FAN MOTORS
(2) 4W SP CW
125-01-3142-A
15 AMP FUSE
125-01-3282
FUSE HOLDER
125-01-3283
15 AMP FUSE
125-01-3282
FUSE HOLDER
125-01-3283
LIGHT
SWITCH
125-01-8509
WHITE
BLACK
BALLAST 125-01-3273
MAGNETE
B432PUNVHP-A
BLUE
BLUE
BLUE/WHITE
RED
RED
YELLOW
YELLOW
BROWN
BROWN
CAP OFF WIRE
CAP OFF WIRE
CAP OFF WIRE
CAP OFF WIRE
WHITE
BLACK
BROWN
BROWN
BROWN
BROWN
YELLOW
YELLOW
RED
RED
BLUE/WHITE
BLUE/WHITE
BLUE
BLUE
BALLAST 125-01-3273
MAGNETE
B432PUNVHP-A
BALLAST 125-01-3273
MAGNETE
B432PUNVHP-A
BLUE
BLUE
BLUE/WHITE
BLUE/WHITE
RED
RED
YELLOW
YELLOW
BROWN
BROWN
BROWN
BROWN
BLACK
WHITE
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F25/T8/SPX30 (2) 125-03-1072
F25/T8/SPX30 (2) 125-03-1072
F25/T8/SPX30 (2) 125-03-1072
F25/T8/SPX30 (2) 125-03-1072
MMM
EVAP FAN MOTORS
(2) 9W CW
125-01-3076
TERMINAL
BLOCK
125-01-0295
BLUE/WHITE
115 V
L1
2.6
L2
L3
~
~
208 V
17.5
17.5
~
240 V
19.3
19.3
~
LOADING
NOTE: CASE MUST BE GROUNDED
CIRCUIT #1
Defrost control located on out top canopy.
•
Run 5 14gage wires and 2 sensors from base to outer canopy.
o
Black (Power L1)
o
Orange (Power L2)
o
White (Neutral)
o
Blue (Compressor)
o
Green (Ground)
o
Keep line voltage cables at least
1/8” away from probe wires.
•
Cover wires through CAD and lower compressor compartment.
Case Parameters:
•
Defrost Settings
6 times/day 30mins
Off time
Max air temp measured at honeycomb 55F~60F
• Temperature Range 45mins out of defrost
26F~31F rear wall
29F~33F honeycomb
•
Air Flow Measured with a Jr.
250~325 FPM rear wall
180~230 FPM Honeycomb
Electrical Specs.
Circuit 1 (208~230, 20A, 1ph, 50/60hz, 4Wire)
•
Condensing unit
o
Copeland (F9AM-A103-CFV-140)
o
Hussmann (225-03-0121)
o
R-22
o
6.3 lbs
o
208~230 Vac oMax. Fuse 20 Amps
•
Evaporator Fans
o
Hussmann (0392457)
o
115 Vac
o
Fused Protected 15 Amp
•
Ballast
o
Fulham (LH3-120-L)
o
Hussmann (125-01-3266)
o
115 Vac oFused Protected 15 Amp
•
Lights
o
Hussmann (125-03-1072)
o
Must be replaced with coated lights
•
Case Control
o
Sporlan OMNI STAT (952911)
o
Hussmann (375-03-6725-M)
o
208~230 Vac
Circuit 2 (208~230, 20A, 1ph, 50/60hz, 3Wire)
•
Condensate Pan
o
Hussmann (125-01-0765A)
o
208~230 Vac
o
Max. Fuse 20 Amps
602722
Wiring Diagrams (Cont'd)
15
IGIC-CIDM-0508
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
D.QUAN
PAGE OF1
1
01/23/06
1 2
3
F:\WIRESCHEMATICS\NEW-W IRING
7-11
W0300010
CIDM-I w/ OMNI STAT
* PROD. TEMP. SENSO
R
ERNAL CAD
W
AL
WHITE
BLACK
BALLAST 125-01-3273
MAGNETE
B432PUNVHP-A
BLUE
BLUE
BLUE/WHITE
RED
RED
YELLOW
YELLOW
BROWN
BROWN
CAP OFF WIRE
CAP OFF WIRE
CAP OFF WIRE
CAP OFF WIRE
WHITE
BLACK
BROWN
BROWN
BROWN
BROWN
YELLOW
YELLOW
RED
RED
BLUE/WHITE
BLUE/WHITE
BLUE
BLUE
BALLAST 125-01-3273
MAGNETE
B432PUNVHP-A
BALLAST 125-01-3273
MAGNETE
B432PUNVHP-A
BLUE
BLUE
BLUE/WHITE
BLUE/WHITE
RED
RED
YELLOW
YELLOW
BROWN
BROWN
BROWN
BROWN
BLACK
WHITE
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F25/T8/SPX30 (2) 125-03-1072
F25/T8/SPX30 (2) 125-03-1072
F25/T8/SPX30 (2) 125-03-1072
F25/T8/SPX30 (2) 125-03-1072
BLUE/WHITE
LIGHT BALLAST DETAIL
Wiring Diagrams (Cont'd)
16
Rev. 0508
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
D.QUAN
PAGE OF1
1
01/23/06
1 2
3
F:\WIRESCHEMATICS\NEW-W IRING
7-11 (2006)
W0300018
CIDM-I w/ OMNI STAT - 14FT-REMOTE
~208 / 240 VAC - 1Ø - 50/60 Hz
L1
L2
L3
N
G
M
DEFROST TIMER
OMNI-STAT 230V -
50/60 Hz.
375-03-6725-M
CONDENSING UNIT
VVJAF-020H-CFV-020
COPELAND
R-404A, 18.3 AMP @ 230 VAC
(1) 225-03-0051 2 HP
YELLOW
C
2
1
3
R
S
S
C
R
BLACK
START & RUN
CAPACITORS
5
2
1
RED
POWER SWITCH
POTENCIAL
RELAY
EXTERNAL
PROTECTOR
B
LUE
COMPRESSOR
MOTOR
CONDENSER FAN
~208 VAC
PRESSURE
SAFETY
* PROD. TEMP. SENSOR LOCATED
ON EXTERNAL CAD WALL NEXT TO
THERMOSTAT PROBE
** AIR TEMP. SENSOR LOCATED ON
TOP CENTER CAD DIVIDER
M
*
**
SWITCH
SQUARE "D" 55447
125-01-0271
OMNI STAT PN952911-230VAC
POWER
SUPPLY
230 Vac
PROD.
TEMP.
AIR
TEMP.
L
9
1
2
3
4
5
678
EVAP PAN
2000W
125-01-0500
EVAP FAN MOTORS
(2) 4W SP CW
125-01-3142-A
15 AMP FUSE
125-01-3282
FUSE HOLDER
125-01-3283
15 AMP FUSE
125-01-3282
FUSE HOLDER
125-01-3283
LIGHT
SWITCH
125-01-8509
CONDENSATE EVAP. PAN
SAFETY
SWITCH
FLOAT SWITCH
WHITE
BLACK
BALLAST 125-01-3273
MAGNETE
B432PUNVHP-A
BLUE
BLUE
BLUE/WHITE
RED
RED
YELLOW
YELLOW
BROWN
BROWN
CAP OFF WIRE
CAP OFF WIRE
CAP OFF WIRE
CAP OFF WIRE
WHITE
BLACK
BROWN
BROWN
BROWN
BROWN
YELLOW
YELLOW
RED
RED
BLUE/WHITE
BLUE/WHITE
BLUE
BLUE
BALLAST 125-01-3273
MAGNETE
B432PUNVHP-A
BALLAST 125-01-3273
MAGNETE
B432PUNVHP-A
BLUE
BLUE
BLUE/WHITE
BLUE/WHITE
RED
RED
YELLOW
YELLOW
BROWN
BROWN
BROWN
BROWN
BLACK
WHITE
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F15/T8/SPX30 (2) 125-03-0007
F25/T8/SPX30 (2) 125-03-1072
F25/T8/SPX30 (2) 125-03-1072
F25/T8/SPX30 (2) 125-03-1072
F25/T8/SPX30 (2) 125-03-1072
MMM
EVAP FAN MOTORS
(2) 9W CW
125-01-3076
TERMINAL
BLOCK
125-01-0295
BLUE/WHITE
115 V
L1
2.6
L2
L3
~
~
208 V
17.5
17.5
~
240 V
19.3
19.3
~
LOADING
NOTE:
CASE MUST BE GROUNDED
CIRCUIT #1
Defrost control located on out top canopy.
•
Run 5 14gage wires and 2 sensors from base to outer canopy.
o
Black (Power L1)
o
Orange (Power L2)
o
White (Neutral)
o
Blue (Compressor)
o
Green (Ground)
o
Keep line voltage cables at least
1/8” away from probe wires.
•
Cover wires through CAD and lower compressor compartment.
rdRegulating differential (hysteresis 0=0.5 °C/ °F)F019 °C/°F28
r1Minimum allowable setC-50 r2 °C/°F -5026°F
r2Maximum allowable set Cr1 127 °C/°F 60Cr1 127 °C/°F6032°F
r3Enabling Ed alarm: max duration of defrost is reached (0 = no, 1 = yes)C01ag00
r4Automatic variation of the Set-Point with closed curtain-switch (A4=4) C-20 20 °C/°F3NU*
cCOMPRESSOR PARAMETERS
c0Delay in the compressor start-up after switch-onC015 min01
c1Minimum time between two following compressor start-upsC015 min01
c2Compressor shutdown minimum timeC015 min01
c3Compressor operation minimum timeC015 min02
c4Safety compressor (0 = OFF, 100 = ON)C0 100 min010
ccContinuous cycle durationC015 hours42
c6Alarm delay after continuous cycleC015 hours26
dDEFROST PARAMETERS
d0defrost type (0 = heater, 1 = hot gas, 2 = time resistance, 3 = time hot gas)C03ag02
d1Time interval between two defrost cyclesF0 199 hours84
dtEnd defrost temperatureF-50 127 °C/°F460
dPMax defrost duration or effective duration if d0=2 or 3F1 199 min3025
d4Defrost after start-up (0 = no, 1 = yes)C01ag00
d5Delay defrost after control Switch-On or from digital input (A4 or A5=4)C0 199 min00
d6Block temperature display during defrost (0 = no, 1 = yes)C01ag11
ddDripping time after defrostF015 min20
d8Alarm delay after defrostF015 hours12
d9defrost priority over compressor protection (0 = no, 1 = yes)C01ag00
d/Temperature defrost probe displayF-- °C/°F--
dCTime base (0=hours/min, 1=min/s) Only for dl and dPC01ag00
AALARM PARAMETERS
A0Alarms and fans differential (0=0.5 °C/°F)C019 °C/°F00
ALLow temperature alarm (max. variation as to the Set-Point). AL=0 excluded Low temperature alarmF0 127 °C/°F00
AHHigh temperature alarm (max. variation as to the Set-Point). AH=0 excluded High temperature alarm F0 127 °C/°F00
AdTemperature alarm delayC0 199 min00
A7Measurement delay time for the input “delayed alarm” (A4 or A5=2)C0 199 min0NU*
FFAN PARAMETERS
F0Management of fans: 0=fans ON, specic phases excluded (F2, F3 and Fd) 1 = fans ON (dependent
on parameter F1) specic phases excluded
F1Fan power on temperatureF-50 127 °C/°F5N/A
F2Fans OFF when the compressor is OFF (0 = no, 1 = yes)C01ag1N/A
F3Fans OFF during defrost (0 = no, 1 = yes)C01ag1N/A
FdStop after dripping ON for each F0 valueF015 min1N/A
HOTHER SELECTIONS
H0Serial addressC0 199-11
H1
Selection of the alarm relay operation 0=alarm ON, energized relay, 1= alarm ON, disenergized relay
H20=disabled buttons, 1=enabled buttonsC01ag10
H5Identication code for programming key (programmed by supervisor)F-99 199---
Please contact Sporlan Valve Company for further information. www.sporIan.com
C01ag01
C01ag0N/A
C01ag11
Value
CIDM
23
IGIC-CIDM-0508
Sporland Omnistat Time Clock Program Settings (Cont'd)
SAFETY STANDARD: in compliance with the European laws.
Installation precautions
• the connection cables should be suitable for up to 195°F operation;
Caution: Low voltage and probe wiring must be properly separated from high voltage wiring
DISPLAY
During normal working conditions, the display shows the value measured by the air regulation probe or by the second
probe (parameter /4). In case of active alarm, the temperature ashes alternatively to the code alarm.
ALARMS AND SIGNALS
Alarm codeDescription
E0fault air regulation probe
E1evaporator product/food probe fault digital input alarm
IAimmediate external alarm (A4 and A7 parameters)
LOlow temperature alarm (AL, Ad and A0 parameters)
HIhigh temperature alarm (AH, Ad and A0 parameters)
EEdata acquisition failure (see the manual for the default procedure)
Edtimeout-ended defrost (dt, dP and r3 parameters)
dFdefrost in progress
OPERATING INSTRUCTIONS ON THE DISPLAY
•LED Button indicates compressor ON;
• LED Button indicates defrosting ON;
• LED Button indicates presence of alarms.
The blinking indicates that controller is waiting for a time delay to expire.
SET POINT (desired temperature value)
• Press the SET button for one second to display the Set-Point value;
• After few seconds, the set value blinks;
• Press UP or DOWN to increase or decrease the set-point value; press the button once/more to
conrm the new value.
MANUAL DEFROST
Besides the automatic defrost; it is possible to activate a manual defrost by pressing the button for more than 5
seconds (it occurs only in the appropriate temperature conditions).
ACCESS AND MODIFICATION OF THE FREQUENT PARAMETERS (F TYPE)
1) Press the button for more than 5 seconds (in case of alarm, rst silence the buzzer);
2) the display displays PS;
3) Press or to show the parameter whose value has to be changed; press to display the associated value;
4)
Press or to change the value;
5) Press to temporarily conrm the new value and go back to display the parameter code; In order to modify the
other parameters, start back from point 3.
Storage of the new values: press at least for 5 seconds to store the new value and exit the "PARAMETERS
MODIFICATION" procedure. For timing parameters only: switch off and switch on the controller in order to make them
immediately effective without waiting for the following cycle. To exit without modifying any parameter: do not press
any button for at least 60 seconds (TIME OUT).
24
Rev. 0508
Appendices
Appendix A. - Temperature Guidelines - Refrigerated
The refrigerators should be operated according to the
manufacturer’s published engineering specications for
entering air temperatures for specic equipment applications.
Table 1 shows the typical temperature of the air entering the
food zone one hour before the start of defrost and one hour
after defrost for various categories of refrigerators. Refer to
Appendix C for Field Evaluation Guidelines.
Table
Type of Refrigerator
I. OPEN DISPLAY
A. Non frozen:
1) Meat28°F
2) Dairy/Deli32°F
3) Produce
a. Processed36°F
b. Unprocessed45°F
B. Frozen0°F
C. Ice Cream-5°F
II. CLOSED DISPLAY
A. Non frozen:
1) Meat34°F
2) Dairy/Deli34°F
3) Produce
a. Processed36°F
b. Unprocessed45°F
B. Frozen0°F
C. Ice Cream-5°F
Single Deck Multi Deck Service Case Reach-In
I. Open Display StylesII. Closed Display Styles
Hot
1.0 Hot cases are tested to maintain all hot food at 140°
- 150°F. These cases are not designed to heat up or
cook food. It is the user’s responsibility to stock the hot
food cases immediately after the cooking of the food
with a pulp temperature of at least 150° to 160°F.
Appendix B. - Application Recommendations Refrigerated
Typical Entering
Air Temperature
1.0 Temperature performance is critical for controlling
bacteria growth. Therefore, the following
recommendations are included in the standard.
They are based on conrmed eld experience
over many years.
1.1 The installer is responsible for following the
installation instructions and recommendations
provided by Hussmann for the installation
of each individual type refrigerator.
1.2 Refrigeration piping should be sized according to
the equipment manufacturer’s recommendations
and installed in accordance with normal refrigeration
practices. Refrigeration piping should be insulated
according to Hussmann’s recommendations.
1.3 A clogged waste outlet blocks refrigeration. The
installer is responsible for the proper installation
of the system which dispenses condensate waste
through an air gap into the building indirect waste
system.
1.4 The installer should perform a complete start-up
evaluation prior to the loading of food into the
refrigerator, which includes such items as:
a) Initial temperature performance, Coils should
be properly fed with a refrigerant according to
manufacturer’s recommendations.
b) Observation of outside inuences such
as drafts, radiant heating from the ceiling
and from lamps. Such inuence should be
properly corrected or compensated for.
c) At the same time, checks should be made of
the store dry-bulb and wet-bulb temperatures
to ascertain that they are within the limits
prescribed by Hussmann.
d) Complete start-up procedures should include
checking through a defrost to make certain
of its adequate frequency and length without
substantially exceeding the actual needs.
This should include checking the electrical
or refrigerant circuits to make sure that
defrosts are correctly programmed for all the
refrigerators connected to each refrigeration
system.
e) Recording instruments should be used to
check performance.
Hot Food
1.0 The installer should perform a complete start-up
evaluation prior to the loading of food into the hot
food case, which includes such items as:
a) Initial temperature performance, Griddles and
Hot Wells.
b) Observation of outside inuences such
as drafts, radiant heating from the ceiling
and from lamps. Such inuence should be
properly corrected or compensated for.
c) Complete start-up procedures should include:
1. Heat / display lamps are lighting
2. Indicator lamps on control panel(s) are working
3. Auto-ll is functioning properly (Service cases)
4. Hot Griddles are functioning.
25
Appendices (Cont'd)
IGIC-CIDM-0508
Appendix C. - Field Recommendations - Refrigerated
Recommendations for eld evaluating the
performance of retail food refrigerators and hot
cases
1.0 The most consistent indicator of display
refrigerator performance is temperature of the air
entering the product zone (Refrigerated see
Diagram 1, Appendix A). In practical use, the
precise determination of return air temperature
is extremely difcult. Readings of return air
temperatures will be variable and results will be
inconsistent. The product temperature alone is
not an indicator of refrigerator performance.
NOTE: Public Health will use the temperature of the product in
determining if the refrigerator will be allowed to display
potentially hazardous food. For the purpose of this
evaluation, product temperature above the FDA Food
Code 1993 temperature for potentially hazardous food
will be the rst indication that an evaluation should
be performed. It is expected that all refrigerators will
keep food at the FDA Food Code 1993 temperature for
potentially hazardous food.
1.1 The following recommendations are made
for the purpose of arriving at easily taken and
understood data which, coupled with other
observations, may be used to determined
whether a display refrigerator is working as
intended:
a) INSTRUMENT - A stainless steel stem-type
thermometer is recommended and it should
have a dial a minimum of 1 inch internal
diameter. A test thermometer scaled only
in Celsius or dually scaled in Celsius and
Fahrenheit shall be accurate to 1°C (1.8°F).
Temperature measuring devices that are
scaled only in Fahrenheit shall be accurate
to 2°F. The thermometer should be checked
for proper calibration. (It should read 32°F
when the stem is immersed in an ice water
bath).
b) LOCATION - The probe or sensing element
of the thermometer should be located in
the airstream where the air rst enters the
display or storage area, and not more than 1
inch away from the surface and in the center
of the discharge opening.
c) READING - It should rst be determined
that the refrigerator is refrigerating and has
operated at least one hour since the end
of the last defrost period. The thermometer
reading should be made only after it has
been allowed to stabilize, i.e., maintain a
constant reading.
d) OTHER OBSERVATIONS - Other
observations should be made which may
indicate operating problems, such as
unsatisfactory product, feel/appearance.
e) CONCLUSIONS - In the absence of any
apparent undesirable conditions, the
refrigerator should be judged to be operating
properly. If it is determined that such
condition is undesirable, i.e., the product is
above proper temperature, checks should be
made for the following:
1. Has the refrigerator been loaded with warm
product?
2. Is the product loaded beyond the “Safe Load
Line” markers?
3. Are the return air ducts blocked?
4. Are the entering air ducts blocked?
5.
Is a dumped display causing turbulent air ow and
mixing with room air?
6. Are spotlights or other high intensity lighting
directed onto the product?
7. Are there unusual draft conditions (from heating/
air-conditioning ducts, open doors, etc.)?
8. Is there exposure to direct sunlight?
9. Are display signs blocking or diverting airow?
10. Are the coils of the refrigerator iced up?
11. Is the store ambient over 75°F, 55% RH as set
forth in ASHRAE Standard 72 and ASHRAE
Standard 117?
12. Are the shelf positions, number, and size other
than recommended by Hussmann?
13. Is there an improper application or control
system?
14. Is the evaporator fan motor/blade inoperative?
15. Is the defrost time excessive?
16. Is the defrost termination, thermostat (if used) set
too high?
17. Are the refrigerant controls incorrectly adjusted?
18. Is the air entering the condenser above design
conditions? Are the condenser ns clear of dirt,
dust, etc.?
19. Is there a shortage of refrigerant?
20. Has the equipment been modied to use
replacements for CFC- 12, CFC-502 or other
refrigerant? If so, have the modications been
made in accordance with the recommendations of
the equipment manufacturer? Is the refrigerator
charged with the proper refrigerant and lubricant?
Does the system use the recommended
compressor?
26
Rev. 0508
Appendices (Cont'd)
Appendix D. - Recommendations to User Refrigerated
1.0 Hussmann Corporation provides instructions
and recommendations for proper periodic
cleaning. The user will be responsible for
such cleaning, including the cleaning of low
temperature equipment within the compartment
and the cooling coil area(s). Cleaning practices,
particularly with respect to proper refrigerator
unloading and warm-up, must be in accordance
with applicable recommendations.
1.1 Cleaning of non frozen food equipment
should include a weekly cleaning of the food
compartment as a minimum to prevent bacteria
growth from accumulating. Actual use and
products may dictate more frequent cleaning.
Circumstances of use and equipment design
must also dictate the frequency of cleaning the
display areas. Weekly washing down of the
storage compartment is also recommended,
especially for equipment subject to drippage
of milk or other liquids, or the collection of
vegetable, meat, crumbs, etc. or other debris
or litter. Daily cleaning of the external areas
surrounding the storage or display compartments
with detergent and water will keep the equipment
presentable and prevent grime buildup.
1.2 Load levels as dened by the manufacturer must
be observed.
1.3 The best preservation is achieved by following
these rules:
a) Buy quality products.
b) Receive perishables from transit equipment
at the ideal temperature for the particular
product.
c) Expedite perishables to the store’s storage
equipment to avoid unnecessary warm-up
and prolonged temperature recovery. Food
store refrigerators are not food chillers nor
can they reclaim quality lost through previous
mishandling.
d) Care must be taken when cross
merchandising products to ensure that
potentially hazardous vegetable products are
not placed in non refrigerated areas.
e) Display and storage equipment doors should
be kept closed during periods of inactivity.
f) Minimize the transfer time of perishables
from storage to display.
g) Keep meat under refrigeration in meat cutting
and processing area except for the few
moments it is being handled in processing.
When a cut or tray of meat is not to be
worked on immediately, the procedure should
call for returning it to refrigeration.
h) Keep tools clean and sanitized. Since
mechanical equipment is used for fresh
meat processing, all such equipment should
be cleaned at least daily and each time
a different kind of meat product comes in
contact with the tool or equipment.
i) Make sure that all refrigeration equipment is
installed and adjusted in strict accordance
with the manufacturer’s recommendations.
j) See that all storage and refrigeration
equipment is kept in proper working order by
routine maintenance.
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