Hussmann INSIGHT REACH-IN User manual
Reach-In MerchandisersReach-In Merchandisers
Medium & Low TemperatureMedium & Low Temperature
Installation & Operation ManualInstallation & Operation Manual
Use this manual along with Insight Door Manual
P/N 3182257
April 2023
P/N 3181178_A
Spanish P/N 3181179_A
MANUAL - IO Insight Reach-In
INSIGHTINSIGHT®®REACH-INREACH-IN
This manual applies to case models: IRL IRLN IRM IRMN
Illustrations use model IRL unless otherwise stated.
This warning does not mean that Hussmann products will
cause cancer or reproductive harm, or is in violation of any
considered more of a ‘right to know’ law than a pure product
our products are not harmful. We provide the Proposition 65
warning to stay in compliance with California State law.
information on Proposition 65, please visit the California
This warning does not mean that Hussmann products
will cause cancer or reproductive harm, or is in
violation of any product-safety standards or
requirements. As clarified by the California State
government, Proposition 65 can be considered more of
a‘right to know’ law than a pure product safetylaw.
When used as designed, Hussmann believes that our
products are notharmful. We provide the Proposition
65 warning to stay in compliance with California State
law. It is your responsibility to provide accurate
Proposition 65 warning labels to your customers when
necessary. For more information on Proposition 65,
please visit the California State government website.
August 31, 2018
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
II
BEFORE YOU BEGIN
READ THESE INSTRUCTIONS COMPLETELY AND CAREFULLY.
according to ANSI Z535 Series.
ANSI Z535.5 DEFINITIONS
any feature of our products.
SAFETY INSTRUCTIONS
Personal Protection Equipment (PPE) is required. Wear safety glasses,
when working with this equipment and while handling glass.
The safety of our customers and employees is paramount. The
methods for safely using this equipment. Please comply with the
replaced with like components. Contact your Hussmann representative
to arrange service.
ANSI Z535.6-2011 (R2017)
Page 18
©2017 National Electrical Manufacturers Association
Annex A
Providing Information About Safety Messages in Collateral Materials and Product
Safety Signs and Labels
(Informative)
A1 Explanation of Signal Words and Symbols
Signal words and safety symbols that are used in a product’s collateral materials or on the product may
be defined in collateral materials if space is available.
A1.1 Safety Alert Symbol
The meaning of the safety alert symbol may be provided in collateral materials. The following artwork may
be used for this purpose.
This is the safety alert symbol. It is used to alert you
to potential physical injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
A1.2 Signal Words
The meaning of the different signal words as defined by the ANSI Z535.6 and ANSI Z535.4 standards
may be explained in collateral materials. The following artwork may be used for this purpose.
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to
physical injury.
Safety instructions (or equivalent) signs indicate specific
safety-related instructions or procedures.
A1.3 Other Highlighting Conventions
The meaning of any other highlighting conventions used to differentiate safety messages (e.g., text
manipulations, indention, etc.) may be explained in collateral materials.
A1.4 Safety Symbols
The meaning of any safety symbols used on safety labels or collateral materials may be explained in
collateral materials.
Copyright National Electrical Manufacturers Association
Provided by IHS Markit under license with NEMA
Licensee=Hussmann Corp/8160899001, User=Trevett, Jason
Not for Resale, 02/16/2021 11:49:55 MST
No reproduction or networking permitted without license from IHS
--`,,,``,,,``,``,``,`````,`,``,-`-`,,`,,`,`,,`---
ANSI Z535.6-2011 (R2017)
Page 18
©2017 National Electrical Manufacturers Association
Annex A
Providing Information About Safety Messages in Collateral Materials and Product
Safety Signs and Labels
(Informative)
A1 Explanation of Signal Words and Symbols
Signal words and safety symbols that are used in a product’s collateral materials or on the product may
be defined in collateral materials if space is available.
A1.1 Safety Alert Symbol
The meaning of the safety alert symbol may be provided in collateral materials. The following artwork may
be used for this purpose.
This is the safety alert symbol. It is used to alert you
to potential physical injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
A1.2 Signal Words
The meaning of the different signal words as defined by the ANSI Z535.6 and ANSI Z535.4 standards
may be explained in collateral materials. The following artwork may be used for this purpose.
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to
physical injury.
Safety instructions (or equivalent) signs indicate specific
safety-related instructions or procedures.
A1.3 Other Highlighting Conventions
The meaning of any other highlighting conventions used to differentiate safety messages (e.g., text
manipulations, indention, etc.) may be explained in collateral materials.
A1.4 Safety Symbols
The meaning of any safety symbols used on safety labels or collateral materials may be explained in
collateral materials.
Copyright National Electrical Manufacturers Association
Provided by IHS Markit under license with NEMA
Licensee=Hussmann Corp/8160899001, User=Trevett, Jason
Not for Resale, 02/16/2021 11:49:55 MST
No reproduction or networking permitted without license from IHS
--`,,,``,,,``,``,``,`````,`,``,-`-`,,`,,`,`,,`---
DANGER indicates a hazardous situation
which, if not avoided, will result in death or
WARNING indicates a hazardous situation
which, if not avoided, could result in death or
CAUTION indicates a hazardous situation
which, if not avoided, could result in minor or
NOTICE is used to address practices not
SAFETY INSTRUCTIONS (or equivalent)
instructions or procedures.
TABLE OF CONTENTS
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
III
BEFORE YOU BEGIN ................................................................ II
Read these instructions completely and carefully. ..............................ii
Safety Instructions .........................................................................ii
..................................................................ii
TABLE OF CONTENTS .............................................................. III
Case Clearance ..............................................................................iv
Installation Tool List ........................................................................iv
Revision History..............................................................................iv
INSTALLATION ........................................................................ 1-1
UL Listing.......................................................................................1-1
...............................................................1-1
Location.........................................................................................1-1
Shipping Damage ...........................................................................1-1
Exterior Loading .............................................................................1-2
Merchandisers Shipped with End Installed.........................................1-2
Shipping Braces..............................................................................1-2
Level Case and Place Shims ............................................................1-2
............................................................................1-3
Installing Splashguard Brackets .......................................................1-3
Case Joining...................................................................................1-3
Joining Instructions.........................................................................1-4
Installing Bumpers..........................................................................1-10
................................................................1-11
REFRIGERATION / ELECTRICAL ............................................ 2-1
Refrigerant.....................................................................................2-1
Standard Refrigerant Piping ............................................................2-1
Optional Refrigerant Piping ..............................................................2-2
Insulation ......................................................................................2-3
Branch Line Piping ..........................................................................2-4
............................................................2-5
Defrost Termination Thermostat.......................................................2-6
Control Settings Medium temperature ..............................................2-7
Control Settings Low Temperature....................................................2-7
Control Settings Medium Temperature..............................................2-7
Control Settings Low Temperature....................................................2-8
Merchandiser Electrical Data............................................................2-8
....................................................................................2-8
Electrical Connections .....................................................................2-9
....................................................................2-9
DRIP PIPING & SPLASHGUARDS ........................................... 3-1
Waste Outlet & Water Seal ..............................................................3-1
Installing Drip Piping.......................................................................3-1
Drip Piping Lineup Arrangements .....................................................3-3
Installing Splashguards ...................................................................3-3
START UP / OPERATION......................................................... 4-1
Start up and Operation ...................................................................4-1
12 Hours after Start Up Checklist .....................................................4-1
Stocking ........................................................................................4-2
Load Limits ....................................................................................4-2
........................................4-3
MAINTENANCE......................................................................... 5-1
Care and Cleaning ..........................................................................5-1
Do Not Use: ...................................................................................5-2
Do: ...............................................................................................5-2
.....................................................5-2
Cleaning Stainless Steel Surfaces.....................................................5-3
Cleaning Coils ................................................................................5-3
Cleaning Under Merchandisers.........................................................5-3
Removing Scratches from Bumper ...................................................5-3
SERVICE ................................................................................... 6-1
..............................................................................6-1
..............................................................6-2
.....................................................6-3
Replacing Electric Defrost Heaters ...................................................6-4
Replacing Drain Pan Heater .............................................................6-5
.....................................................6-6
Repairing Aluminum Coil .................................................................6-7
Low Temperature Case Wiring Diagram ............................................6-8
Medium Temperature Case Wiring Diagram.......................................6-9
Mullion LED Lighting Wiring Diagram ................................................6-10
Contact Info...................................................................................6-10
REVISION HISTORY
REVISION A — April 2023 - Original Issue
INSTALLATION TOOL LIST
Unloading From Trailer:
Lever Dolly, and pry lever)
Moving Dolly
Setting Case Line-Up:
Level, 4 ft suggested
Ratchet
¼-inch Socket
5/16-inch Socket
½-inch Socket
Battery Drill / Screw Gun
Caulking Gun
CASE CLEARANCE
conditions, sweating may still occur. If this happens, install a method of
forced ventilation such as a fan ventilation kit.
»
»
»Always disconnect the electrical power at the main disconnect when servicing or replacing any electrical component.
»Do not use mechanical devices or other means to accelerate the defrosting process.
»Do not use electrical appliances inside the food storage compartments of the case(s).
»
ANSI Z535.6-2011 (R2017)
Page 18
©2017 National Electrical Manufacturers Association
Annex A
Providing Information About Safety Messages in Collateral Materials and Product
Safety Signs and Labels
(Informative)
A1 Explanation of Signal Words and Symbols
Signal words and safety symbols that are used in a product’s collateral materials or on the product may
be defined in collateral materials if space is available.
A1.1 Safety Alert Symbol
The meaning of the safety alert symbol may be provided in collateral materials. The following artwork may
be used for this purpose.
This is the safety alert symbol. It is used to alert you
to potential physical injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
A1.2 Signal Words
The meaning of the different signal words as defined by the ANSI Z535.6 and ANSI Z535.4 standards
may be explained in collateral materials. The following artwork may be used for this purpose.
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to
physical injury.
Safety instructions (or equivalent) signs indicate specific
safety-related instructions or procedures.
A1.3 Other Highlighting Conventions
The meaning of any other highlighting conventions used to differentiate safety messages (e.g., text
manipulations, indention, etc.) may be explained in collateral materials.
A1.4 Safety Symbols
The meaning of any safety symbols used on safety labels or collateral materials may be explained in
collateral materials.
Copyright National Electrical Manufacturers Association
Provided by IHS Markit under license with NEMA
Licensee=Hussmann Corp/8160899001, User=Trevett, Jason
Not for Resale, 02/16/2021 11:49:55 MST
No reproduction or networking permitted without license from IHS
--`,,,``,,,``,``,``,`````,`,``,-`-`,,`,,`,`,,`---
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
IV
•
loading product!
• Regularly check merchandiser temperatures.
•
• Medium temperature merchandisers are designed for
loading ONLY pre-chilled products.
• Low temperature merchandisers are designed for
loading ONLY frozen products.
AT TENTION
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-1
UL LISTING
These merchandisers are manufactured to meet ANSI/ UL 471
standard requirements for safety. Proper installation is required to
maintain the listing.
FEDERAL / STATE REGULATION
These merchandisers, at the time they are manufactured, meet all
federal and state/ provincial regulations. Proper installation is required
to ensure these standards are maintained. Near the serial plate, each
merchandiser was designed for use. In compliance with DOE 2017,
standard low temp reach-in cases with doors have an anti-sweat
controller that maintains the door heat at a level that meets DOE
the heaters at no more than 50% run time at design conditions of 75°,
55% Relative Humidity for frozen food operating conditions.
Intended for Bulk Produce
LOCATION
These merchandisers are designed for displaying products in air-
Placing refrigerated merchandisers in direct sunlight, near hot
passing around merchandisers will seriously impair their operation. Do
not allow air conditioning, electric fans, open doors or windows, etc., to
create air currents around the merchandisers.
To prevent sweating on the exterior surfaces of merchandisers, there
maintained at the proper temperature. This means that from the time
the product is received, through storage, preparation, and display, the
life.
SHIPPING DAMAGE
to the carrier. The carrier will provide any necessary inspection reports
and/or claim forms.
Apparent Loss or Damage
refuse the claim. The carrier will supply the necessary forms.
Concealed Loss or Damage
A claim for concealed damage is made when loss or damage is not
apparent until after the equipment is removed from its shipping crate.
Upon discovering the damage, make a request in writing to the carrier
for inspection within 15 days and retain all packing. The carrier will
supply the inspection report and required claim forms.
INSTALLATION
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-2
EXTERIOR LOADING
Do not walk on top of merchandisers or damage to the merchandisers
designed to support excessive external loading such as the weight of a
MERCHANDISERS SHIPPED WITH END INSTALLED
Be careful not to damage the factory-installed end while moving the
merchandiser. Make sure that tools are positioned past the end and
SHIPPING BRACES
packaging. Remove all separately packed accessories such as kits and
shelves.
LEVEL CASE AND PLACE SHIMS
refrigeration system and to ensure proper drainage of defrost water.
When leveling merchandisers, use a carpenter’s level.
Place shims under the rail and make sure that they are positioned at a
View from underneath 5-door case
Shim
Location
It is the installing contractor’s
local agencies for local code
requirements.
ANSI Z535.6-2011 (R2017)
Page 18
©2017 National Electrical Manufacturers Association
Annex A
Providing Information About Safety Messages in Collateral Materials and Product
Safety Signs and Labels
(Informative)
A1 Explanation of Signal Words and Symbols
Signal words and safety symbols that are used in a product’s collateral materials or on the product may
be defined in collateral materials if space is available.
A1.1 Safety Alert Symbol
The meaning of the safety alert symbol may be provided in collateral materials. The following artwork may
be used for this purpose.
This is the safety alert symbol. It is used to alert you
to potential physical injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
A1.2 Signal Words
The meaning of the different signal words as defined by the ANSI Z535.6 and ANSI Z535.4 standards
may be explained in collateral materials. The following artwork may be used for this purpose.
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to
physical injury.
Safety instructions (or equivalent) signs indicate specific
safety-related instructions or procedures.
A1.3 Other Highlighting Conventions
The meaning of any other highlighting conventions used to differentiate safety messages (e.g., text
manipulations, indention, etc.) may be explained in collateral materials.
A1.4 Safety Symbols
The meaning of any safety symbols used on safety labels or collateral materials may be explained in
collateral materials.
Copyright National Electrical Manufacturers Association
Provided by IHS Markit under license with NEMA
Licensee=Hussmann Corp/8160899001, User=Trevett, Jason
Not for Resale, 02/16/2021 11:49:55 MST
No reproduction or networking permitted without license from IHS
--`,,,``,,,``,``,``,`````,`,``,-`-`,,`,,`,`,,`---
Base
Component
Approximately
centered
INSTALLATION
Shim Here
Base Component
Shim Here
Shim Here
Base Component
Approximately
Centered
Rear of Case
Base Component
Shim Here Shim Here
BOTTOM VIEW
Shim Here
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-3
DOOR ADJUSTMENT
INSTALLING SPLASHGUARD BRACKETS
Do not place shims under splashguard brackets.
NOTE
CASE JOINING
end to the left end of each merchandiser in the lineup.
condensation.
Bumper
Retainer
Bumper
Retainer
Bracket Support
Splasguard
Screw
INSTALLING
SPLASH GUARD BRACKETS
Bumper
Retainer
Bumper
Retainer
Bracket Support
Splasguard
Screw
INSTALLING
SPLASH GUARD BRACKETS
Bumper
Retainer
Splashguard
Support Bracket
Bumper
Retainer
Screw
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-4
Parts List
Item Quantity Description
(IRL / IRLN)
1. 2 Donut Gasket (1250 ft)
2. 1 Gasket, .906 x 1/2x 200 in.
3. 1 Gasket,
1/2x 1/4x 600 in.
4. 1 Shoe Gasket
5. 6 Cap Screw 5/16 -18 x 1 1/4
5/16
7. 1 Joint Trim
8. 1 Self-Drilling Screw 8-18 X 1/2HX HD
9. 1 Optional Joint Trim
JOINING INSTRUCTIONS
IRL 5-door case shown
NOTE
1
removed.
B. Remove shelves (if installed).
Remove fan plenum covers if necessary.
Remove joining kit and packing materials; remove shelves.
C
A
SIDE VIEW
Bumper
Splashguard
Bumper
Retainer
JOINING
INSTRUCTION
Bumper
Retainer
Splashguard
Bumper
JOINING
INSTRUCTION
B
A
Remove bumpers; splashguards should not
be installed.
Remove display racks and bottom pans.
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-5
tools are necessary.
from any door frames
another case.
IRL 5-door case
shown 3
positioning the front of the cases in the line-up. The
4
shipping skids.
Do not use shipping bolts to join cases!
INSTALLATION
SHIPPING BLOCK LOCATION
INTR VIEW OF CASE BOTTOM
PARTS HIDDEN FOR CLARITY
SCALE 1:9.09
PAD-SHIPPING BLO
C
F
INSTALLATION
JOINING
INSTRUCTION
2
SHIPPING BLOCK LOCATION
INTR VIEW OF CASE BOTTOM
PARTS HIDDEN FOR CLARITY
SCALE 1:9.09
PAD-SHIPPING BLO
C
F
INSTALLATION
Remove Foam Shipping
Block(s)
INSTALLATION
Remove Shipping Braces
Remove Shipping Braces
Remove rear shipping
skids
Remove front shipping
skids
D
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-6
5
If not already installed, make sure nut retainers and
alignment pins are in place in the right end frame as
Verify Nut Retainer Installation
Alignment Pin
Factory
Installed Nut
Retainers
6
gasket (1-inch) in recess around left end case as shown
IRL / IRLN
Left End Case
F
R
O
N
T
Right EndLeft End
F
R
O
N
T
PadShoeSealer
1- Donut
2- 1 in x in
3- in x in
Use all three gaskets
When applying an end
assembly.
1 - Donut Gasket
A
INSTALLATION
Right End Case
Left End Case
Left End Case
INSTALLATION
Right End Case
LEFT VIEW WITH DONUT GASKET
Left End Case
Only Use Donut Gasket on
left end of a Case-to-Case
Joint
If attaching an End
Panel, all 4 Gaskets
must be applied.
1
Left End Case
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-7
• Lap gaskets at lower corners.
•
• Do not stretch gasket, especially around corners.
without removing from gasket.
•
•
•
F
R
O
N
T
Right End
/ / / / / / /
/////////////////////////////
2
3
/////////////////////////////
Detail D
1
Overlap
Foam Gasket 3
as Shown
/////////////////////////////
1
2
3
/////////////////////////////
Detail A
/ / / / / / / /
/////////////////////////////
1
2
3
Donut Gasket
Foam .906 inch x 1/2 inch x 200 inch
Foam 1/2 inch x 1/4 inch
Right End
Case-to-Case
Joint or End Panel
Apply Donut Gasket,
Foam Gaskets
and Gasket Pad to
Right End Only
Apply Gasket Pad
foam gasket.
Shoe
Gasket
Overlap Foam
Gasket As Shown
Right End
Foam 1/2 inch x 1/4 inch
Donut Gasket
Foam .906 inch x 1/2 inch x 200 inch
IRL / IRLN
F
R
O
N
T
Apply Gasket to Right End
INSTALL DONUT GASKET
IN TO THE GROOVES
APPLY A BEAD OF SILICONE ALONG
JOINING SURFACE AS SHOWN
3168104
GASKET-PATTERN SHOE STD RH IRI 2.0
RIGHT END
CASE-TO-CASE JOINT OR END PANEL
APPLY DONUT GASKET, FOAM GASKETS
AND GASKET PAD TO RIGHT END ONLY
Right End Case-to-Case
Joint or End Panel
Apply Donut Gasket,
Foam Gaskets and
Gasket Pad to Right End
Only
Install Donut Gasket
(seat into grooves)
Apply Shoe Gasket
Apply a bead of Silicone Sealant
along joining surface
7
Next, apply Shoe Gasket — 4apply
of the right end frame outside of the donut gasket.
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-8
8
pins with corresponding holes. Use care when pushing the
installation. Check for level, and insert shims. Refer to Page,
order shown on the next page.
INSTALLATION
Install Splashguards after
drip piping is installed. Refer
to Section 3 for Splashguard
Installation Instructions.
ANSI Z535.6-2011 (R2017)
Page 18
©2017 National Electrical Manufacturers Association
Annex A
Providing Information About Safety Messages in Collateral Materials and Product
Safety Signs and Labels
(Informative)
A1 Explanation of Signal Words and Symbols
Signal words and safety symbols that are used in a product’s collateral materials or on the product may
be defined in collateral materials if space is available.
A1.1 Safety Alert Symbol
The meaning of the safety alert symbol may be provided in collateral materials. The following artwork may
be used for this purpose.
This is the safety alert symbol. It is used to alert you
to potential physical injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
A1.2 Signal Words
The meaning of the different signal words as defined by the ANSI Z535.6 and ANSI Z535.4 standards
may be explained in collateral materials. The following artwork may be used for this purpose.
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to
physical injury.
Safety instructions (or equivalent) signs indicate specific
safety-related instructions or procedures.
A1.3 Other Highlighting Conventions
The meaning of any other highlighting conventions used to differentiate safety messages (e.g., text
manipulations, indention, etc.) may be explained in collateral materials.
A1.4 Safety Symbols
The meaning of any safety symbols used on safety labels or collateral materials may be explained in
collateral materials.
Copyright National Electrical Manufacturers Association
Provided by IHS Markit under license with NEMA
Licensee=Hussmann Corp/8160899001, User=Trevett, Jason
Not for Resale, 02/16/2021 11:49:55 MST
No reproduction or networking permitted without license from IHS
--`,,,``,,,``,``,``,`````,`,``,-`-`,,`,,`,`,,`---
9
tighten fully.
To ensure proper alignment, utilize holes in the case end frame for drift
tighten completely.
INSTALLATION
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-9
10
are compressed.
GDF 3.0 SHEET SIZE D
NOTES:
1. APPLICABLE STANDARDS / SPECIFICATIONS
ASME Y14.5M-1994, DIMENSIONS AND TOLERANCES
2. KEY PRODUCT CHARACTERISTICS PER EPR-0006 & IDENTIFIED WITH SYMBOL
3. MATERIAL- NA
4. REF 0539019
K
SHEET 5 OF 5
3123752 B
INSTRUCTION-CASE
JOINING STD & NAR
IRI 2.0
P/N REV
THIRD
ANGLE
PROJECTION
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES.
R
ISO VIEW
SCALE 1:16.67
DETAIL I
SCALE 1:1.33
TRIM-JOINT TOP TEXTURED STD & NAR IRI 2.0
SECURE THE TRIM WITH SCREWS
SCREW SM SLFDRIL 8-18X1/2 HX HD ST ZP W/SERRA
ADD NEW SCREW
EXISTING SCREW
TOP TRIM JOINT INSTRUCTION
I
GDF 3.0 SHEET SIZE D
NOTES:
1. APPLICABLE STANDARDS / SPECIFICATIONS
ASME Y14.5M-1994, DIMENSIONS AND TOLERANCES
2. KEY PRODUCT CHARACTERISTICS PER EPR-0006 & IDENTIFIED WITH SYMBOL
3. MATERIAL- NA
4. REF 0539019
K
SHEET 5 OF 5
3123752 B
INSTRUCTION-CASE
JOINING STD & NAR
IRI 2.0
P/N REV
THIRD
ANGLE
PROJECTION
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES.
R
ISO VIEW
SCALE 1:16.67 DETAIL I
SCALE 1:1.33
TRIM-JOINT TOP TEXTURED STD & NAR IRI 2.0
SECURE THE TRIM WITH SCREWS
SCREW SM SLFDRIL 8-18X1/2 HX HD ST ZP W/SERRA
ADD NEW SCREW
EXISTING SCREW
TOP TRIM JOINT INSTRUCTION
I
Existing Screw
Self-Drilling Screw 8-18 x ½
Top Joint Trim (secure with screws)
11
case canopy using Self-Drilling Screw .
INSTALLATION
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-10
ISO VIEW
ISO VIEW
INSTALLING BUMPERS
INSTALLING BUMPERS
locations, giving the lineup a smoother look.
up.
refrigerate the case line-up for at least six (6) hours. The last sections
Before installing the last full-length section, measure the remaining
installed
Joint Between
Cases
Starter
Bumper
Full Length
Bumpers
Bumper
Miter Box
Bumper
Splashguard
Bumper
Retainer
JOINING
INSTRUCTION
Bumper
Bumper
Retainer
Splashguard
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-11
INSTALLING END ASSEMBLIES
The procedure for installing an end
together.
1. Remove the top and rear interior
panels from the left side of the case.
— 2 around the right end frame as shown
Next, apply Shoe Gasket — 4 to right
apply the narrower
perimeter of the right end frame
outside of the donut gasket.
F
R
O
N
T
Right End
/ / / / / / /
/////////////////////////////
2
3
/////////////////////////////
Detail D
1
Overlap
Foam Gasket 3
as Shown
/////////////////////////////
1
2
3
/////////////////////////////
Detail A
/ / / / / / / /
/////////////////////////////
1
2
3
Donut Gasket
Foam .906 inch x 1/2 inch x 200 inch
Foam 1/2 inch x 1/4 inch
Right End
Case-to-Case
Joint or End Panel
Apply Donut Gasket,
Foam Gaskets
and Gasket Pad to
Right End Only
Apply Gasket Pad
foam gasket.
Shoe
Gasket
Overlap Foam
Gasket As Shown
Right End
Foam 1/2 inch x 1/4 inch
Donut Gasket
Foam .906 inch x 1/2 inch x 200 inch
IRL / IRLN
F
R
O
N
T
Apply Gasket to Right End
INSTALL DONUT GASKET
IN TO THE GROOVES
APPLY A BEAD OF SILICONE ALONG
JOINING SURFACE AS SHOWN
3168104
GASKET-PATTERN SHOE STD RH IRI 2.0
RIGHT END
CASE-TO-CASE JOINT OR END PANEL
APPLY DONUT GASKET, FOAM GASKETS
AND GASKET PAD TO RIGHT END ONLY
Right End Case-to-Case
Joint or End Panel
Apply Donut Gasket,
Foam Gaskets and
Gasket Pad to Right End
Only
Install Donut Gasket
(seat into grooves)
Apply Shoe Gasket
Apply a bead of Silicone Sealant
along joining surface
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
1-12
screws.
NOTE
side or right side of case.
5. Reinstall the top and rear vertical panels.
A
DETAIL A
B
DETAIL B
NUT-RETAINER
4X
WASHER - FLAT 5/16WI ZINC
0000215003
END ASSY-LH-RH
D
END ASSY-LH-RH
SCREW-CAP 5/16 18 X 2
A
DETAIL A
B
DETAIL B
NUT-RETAINER
4X
WASHER - FLAT 5/16WI ZINC
0000215003
END ASSY-LH-RH
D
END ASSY-LH-RH
SCREW-CAP 5/16 18 X 2
Factory
Installed Nut
Retainer
End Assembly
Flat Washer
5/16"
Cap Screw
5/16" 18 x 2
End Assembly
Detail A
Detail B
Ensure any exposed locations on
the end panel are covered using
foam insulation and a plug button.
Plug Button
Foam Insulation
»
merchandiser to prevent damage to the
ANSI Z535.6-2011 (R2017)
Page 18
©2017 National Electrical Manufacturers Association
Annex A
Providing Information About Safety Messages in Collateral Materials and Product
Safety Signs and Labels
(Informative)
A1 Explanation of Signal Words and Symbols
Signal words and safety symbols that are used in a product’s collateral materials or on the product may
be defined in collateral materials if space is available.
A1.1 Safety Alert Symbol
The meaning of the safety alert symbol may be provided in collateral materials. The following artwork may
be used for this purpose.
This is the safety alert symbol. It is used to alert you
to potential physical injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
A1.2 Signal Words
The meaning of the different signal words as defined by the ANSI Z535.6 and ANSI Z535.4 standards
may be explained in collateral materials. The following artwork may be used for this purpose.
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to
physical injury.
Safety instructions (or equivalent) signs indicate specific
safety-related instructions or procedures.
A1.3 Other Highlighting Conventions
The meaning of any other highlighting conventions used to differentiate safety messages (e.g., text
manipulations, indention, etc.) may be explained in collateral materials.
A1.4 Safety Symbols
The meaning of any safety symbols used on safety labels or collateral materials may be explained in
collateral materials.
Copyright National Electrical Manufacturers Association
Provided by IHS Markit under license with NEMA
Licensee=Hussmann Corp/8160899001, User=Trevett, Jason
Not for Resale, 02/16/2021 11:49:55 MST
No reproduction or networking permitted without license from IHS
--`,,,``,,,``,``,``,`````,`,``,-`-`,,`,,`,`,,`---
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
2-1
REFRIGERANT
serial plate which is located on the left-hand end of the interior top liner.
STANDARD REFRIGERANT PIPING
Standard piping is on top of the case on the left rear side. Pipe
Ensure piping penetrations are sealed after refrigeration lines are
It is recommended to use an expanding polyurethane foam insulation.
case using silicone sealant. Cover foam with silicone to ensure a good
seal around insulation and to prevent deterioration of foam.
REFRIGERATION / ELECTRICAL
»Refrigeration lines are under pressure. Depressurize and
recover refrigerant before attempting any connection or repair.
Refrigerant vapor is hazardous to your health and can cause
death. Avoid breathing refrigerant and lubrication vapor or mist.
Exposure may irritate eyes, nose and throat. If accidental system
discharge occurs, ventilate work area before resuming service.
»Always wear safety goggles and protective gloves when
working with refrigerants. Contact with refrigerant may cause
injury. Disconnect hoses with extreme caution! All hoses may
contain liquid refrigerant under pressure.
»Be sure that any room where you are working is thoroughly
ventilated, especially if a leak is suspected.
»Read all safety information regarding the safe handling of refrigerant
and refrigerant oil, including the Material Safety Data Sheet. MSDS
sheets can be obtained from your refrigerant supplier.
ANSI Z535.6-2011 (R2017)
Page 18
©2017 National Electrical Manufacturers Association
Annex A
Providing Information About Safety Messages in Collateral Materials and Product
Safety Signs and Labels
(Informative)
A1 Explanation of Signal Words and Symbols
Signal words and safety symbols that are used in a product’s collateral materials or on the product may
be defined in collateral materials if space is available.
A1.1 Safety Alert Symbol
The meaning of the safety alert symbol may be provided in collateral materials. The following artwork may
be used for this purpose.
This is the safety alert symbol. It is used to alert you
to potential physical injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
A1.2 Signal Words
The meaning of the different signal words as defined by the ANSI Z535.6 and ANSI Z535.4 standards
may be explained in collateral materials. The following artwork may be used for this purpose.
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to
physical injury.
Safety instructions (or equivalent) signs indicate specific
safety-related instructions or procedures.
A1.3 Other Highlighting Conventions
The meaning of any other highlighting conventions used to differentiate safety messages (e.g., text
manipulations, indention, etc.) may be explained in collateral materials.
A1.4 Safety Symbols
The meaning of any safety symbols used on safety labels or collateral materials may be explained in
collateral materials.
Copyright National Electrical Manufacturers Association
Provided by IHS Markit under license with NEMA
Licensee=Hussmann Corp/8160899001, User=Trevett, Jason
Not for Resale, 02/16/2021 11:49:55 MST
No reproduction or networking permitted without license from IHS
--`,,,``,,,``,``,``,`````,`,``,-`-`,,`,,`,`,,`---
GDF 3.0 SHEET SIZE D
RIGHT SIDE VIEW
ISO VIEW
Remove top panel and seal
piping penetration.
Seal piping penetration on top
of case.
As shown in the image at right,
rotate and center the shroud over
the refrigeration outlet foam pad.
recommend using an expanding polyurethane foam insulation. Cover
the foam with silicone to prevent water from entering the foam.
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
2-2
OPTIONAL REFRIGERANT PIPING
Optional Connection Location:
The refrigerant line connections are at the right-hand end of
pans. A sticker marks the location of the connection. The installer must
saw a hole to exit the cases.
A refrigeration shroud ships with each
case. Before making connections,
place the refrigeration shroud over
refrigeration piping so that when the
The image at right shows the correct
orientation.
made, apply silicone sealant to the
the image at right.
Multiplexing
saddles provided for this purpose. Do NOT run refrigerant lines through merchandisers that are NOT on the same refrigeration system, as this
may result in poor refrigeration control and compressor failure.
NOTE
even liquid drainage from all evaporators during defrost.
Line Sizing
Oil Traps
Pressure Drop
INSULATION
With GAS Defrost
With Other Than Gas Defrost
With All Defrost
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
2-3
BRANCH LINE PIPING
Suction Line – All Defrosts
•
•
connection size.
•
•
•
(76 mm) diameter).
Liquid Line – Koolgas Defrost
• Maximum of 6 evaporators per Branch System.
•
Branch Size In Case Size
½ /
/1 /
/1 /
1 /1 /
1 /2 /
•
(76 mm) diameter).
»
piping Hussmann merchandisers to
Hussmann refrigeration equipment.
ANSI Z535.6-2011 (R2017)
Page 18
©2017 National Electrical Manufacturers Association
Annex A
Providing Information About Safety Messages in Collateral Materials and Product
Safety Signs and Labels
(Informative)
A1 Explanation of Signal Words and Symbols
Signal words and safety symbols that are used in a product’s collateral materials or on the product may
be defined in collateral materials if space is available.
A1.1 Safety Alert Symbol
The meaning of the safety alert symbol may be provided in collateral materials. The following artwork may
be used for this purpose.
This is the safety alert symbol. It is used to alert you
to potential physical injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
A1.2 Signal Words
The meaning of the different signal words as defined by the ANSI Z535.6 and ANSI Z535.4 standards
may be explained in collateral materials. The following artwork may be used for this purpose.
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to
physical injury.
Safety instructions (or equivalent) signs indicate specific
safety-related instructions or procedures.
A1.3 Other Highlighting Conventions
The meaning of any other highlighting conventions used to differentiate safety messages (e.g., text
manipulations, indention, etc.) may be explained in collateral materials.
A1.4 Safety Symbols
The meaning of any safety symbols used on safety labels or collateral materials may be explained in
collateral materials.
Copyright National Electrical Manufacturers Association
Provided by IHS Markit under license with NEMA
Licensee=Hussmann Corp/8160899001, User=Trevett, Jason
Not for Resale, 02/16/2021 11:49:55 MST
No reproduction or networking permitted without license from IHS
--`,,,``,,,``,``,``,`````,`,``,-`-`,,`,,`,`,,`---
HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A
2-4
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