Haussmann RL User manual

Reach-in Merchandisers
Medium and Low Temperature
Installation &
Operation Manual
Shipped With Case Data Sheets
P/N 0387183_V
February 2017
Spanish P/N 0517045
French P/N 0527085
IMPORTANT
Keep in store for
future reference!
®
Æ
MANUAL- I/O REACH-IN
Use this manual along with door manual P/N 0425683
for cases with Innovator Doors
Use this manual along with door manual P/N 3008521
for cases with EcoVision II Doors (RMTD)
Permit Number:
20-05195

Permit Number:
20-05195

P/N 0387183_V
IMPORTANT
KEEP IN STORE FOR FUTURE REFERENCE
Quality that sets industry standards!
This merchandiser is NSF®certified.
12999 St. Charles Rock Road • Bridgeton, MO 63044-2483
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900
www.hussmann.com
© 2017 Hussmann Corporation
Table of Contents
ANSI Z535.5 DEFINITIONS ..................iv
INSTALLATION TOOL LIST ...............iv
INSTALLATION
UL Listing..................................................... 1-1
Federal / State Regulations. ............................. 1-1
Location ....................................................... 1-1
Shipping Damage ........................................... 1-1
Exterior Loading ........................................... 1-2
Merchandisers Shipped With End Installed......... 1-2
Shipping Braces ............................................. 1-2
Moving Merchandiser Through Narrow
Store Entrances .............................................. 1-3
Final Location ............................................... 1-5
Leveling ........................................................ 1-5
Door Adjustment............................................ 1-7
Joining.......................................................... 1-7
Joining Instructions ....................................... 1-8
Installing Splashguard Brackets ..................... 1-23
Installing Bumpers........................................ 1-24
REFRIGERATION / ELECTRICAL
Refrigerant .................................................... 2-1
Refrigerant Piping.......................................... 2-1
Insulation ...................................................... 2-3
Branch Line Piping ........................................ 2-4
Expansion Valve Adjustment ........................... 2-5
Refrigeration Thermostat ................................ 2-6
Defrost Termination Thermostat ...................... 2-7
Control Settings Medium Temperature ............. 2-7
Control Settings Low Temperature ................... 2-7
Merchandiser Electrical Data ........................... 2-9
Field Wiring ................................................. 2-9
Electrical Connections .................................... 2-9
Identification of Wiring .................................. 2-9
Wiring Color Code ....................................... 2-10
DRIP PIPING AND SPLASHGUARDS
Waste Outlet and Water Seal ............................ 3-1
Installing Drip Piping ..................................... 3-1
Drip Piping Lineup Arrangements ................... 3-4
Installing Splashguards ................................... 3-5
Sealing Splashguard to Floor ........................... 3-6
START UP / OPERATION
Start Up ......................................................... 4-1
Stocking ........................................................ 4-1
Load Limits .................................................... 4-1
Load Limit Profiles.......................................... 4-2
Installing FDA/NSF Required Thermometer ...... 4-3
MAINTENANCE
Care and Cleaning............................................ 5-1
Cleaning Honeycomb Assemblies........................ 5-2
Cleaning Stainless Steel Surfaces .........................5-3
Cleaning Coils ..................................................5-3
Cleaning Under Merchandisers ......................... 5-3
Removing Scratches from Bumper...................... 5-3
SERVICE
Replacing Fan Motors and Blades ...................... 6-1
Replacing Electric Defrost Heaters .................... 6-3
Replacing Drain Pan Heater ............................. 6-5
Servicing Vertical Lighting .............................. 6-6
Servicing Doors and Frames ............................. 6-6
Replacing Door or Door Frame Parts ................ 6-6
Replacing Damaged Drain Fitting ..................... 6-6
Repairing Aluminum Coils ............................... 6-7
WARRANTY
Permit Number:
20-05195

P/N 0387183_V
iv Contents
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
INSTALLATION
TOOL LIST
Unloading From Trailer:
Lever Bar (also known as a Mule,
Johnson Bar, J-bar, Lever Dolly,
and pry lever)
Moving Dolly
Setting Case Line-Up:
Level, 4 ft suggested
Ratchet
¼in. Socket
5/16 in. Socket
½in. Socket
Battery Drill/Screw Gun
Caulking Gun
10 in. Adjustable Crescent Wrench
ANSI Z535.5 DEFINITIONS
• DANGER – Indicate[s] a hazardous
situation which, if not avoided, will
result in death or serious injury.
• WARNING – Indicate[s] a hazardous
situation which, if not avoided, could
result in death or serious injury.
• CAUTION – Indicate[s] a hazardous
situation which, if not avoided, could
result in minor or moderate injury.
• NOTICE – Not related to personal injury –
Indicates[s] situations, which if not avoided,
could result in damage to equipment.
REVISION HISTORY
REVISION V — FEBRUARY 2017
1. Page 1-1, Added Additional Statement to Fed.
/ State Regulations; Ambient Conditions note,
Page 4-1
REVISION U — DECEMBER 2016
1. Page 1-24, Added Splashguard Brackets for
RMT
REVISION T — AUGUST 2016
1. Page 1-6 new diagram and note: “Bottom front
supports must be shimmed if not in full contact
with the floor.”
REVISION S — APRIL 2016
1. PAGE 1-1 Revised UL, PAGE 2-5 Valve
Adjustment
2. Updated text and drawings to add RMTM
nomenclatures, revised size of joining gasket
REVISION R — JULY 2015
1. Replaced RLT drawings in Section 1;
New Drawing Page 2-6, 2-7, 4-2, wording
on 6-2 and 6-4, removed drawing 6-4.
Updated heater replacement, 6-5
REVISION Q — MAY 2015
1. Redesigned manual to 1/2 letter size
REVISION P — OCTOBER 2014
1. California Warning Statement, Page 1-2;
changed to 2 in. partition kit, Page 1-7;
Shim location, Page 1-6; End Caps, Page 1-8;
Removed screws, Page 2-2; Time Termination,
Page 2-8, 2-9; No thread sealer, Page 3-2, 3-3;
RLT load limit drawing, Page 4-2; Ammonia
cleaners, Page 5-3; Number 11, Page 6-1, 6-2;
Heater drawings, Page 6-4, 6-5; Removed
number 2 teflon tape, Page 6-7.
!
!
!
Permit Number:
20-05195

P/N 0387183_V
REVISION N — APRIL 2013
1. Inserted Joining Instructions,
Pages 1-8 - 1-22
REVISION M — MARCH 2013
1. Revised caution note on page 1-1; added to
Page 4-1.
REVISION L — AUGUST 2012
1. Updated instructions for moving case through
small doors, Section 1.
REVISION K — JULY 2012
1. Included instructions for clearing smaller store
entrances, Section 1. Ice cream note added to
Page 4-1.
REVISION J — APRIL 2012
1. Corrected Table of Contents, page iii.
REVISION I — NOT ISSUED
REVISION H — MARCH 2012
1. Amended Installing Drip Piping procedure,
Page 3-2.
REVISION G — MARCH 2010
1. Revised Installing Drip Piping procedure,
Pages 3-1 through 3-6.
REVISION F — DECEMBER 2009
1. Changed shimming drawing, Page 1-3.
2. Updated drip piping pitch, Page 3-1.
3. Added page division lines for thermometer,
Page4-3.
4. Added cleaning stainless steel rails,
Page5-2.
5. Added heater front and rear drawing,
Page6-3.
6. Updated warnings and cautions throughout
7. Added new back cover
REVISION E — JANUARY 2009
1. Added page division lines for thermometer,
Page 4-3.
2. Added heater front and rear drawing,
Page6-3.
3. Changed shimming drawing, Page 1-3.
REVISION D — SEPTEMBER 2007
1. Added front panel text and illustration, Page
1-2.
2. Clarified shimming directions, Page 1-3.
3. Added RLT information throughout.
4. Added note to remove bumper protective film,
Page 1-6.
5. Added information on Always*Clear™ glass,
page 5-1.
6. Removed reference to Anthony doors, Page
6-5.
7. Added repairing aluminum coil, Page 6-12.
8. Changed warranty page.
9. Added Installation Tool List, Page iv.
10. Added revision history, Page iv.
REVISION C — JUNE 2002
1. Added NSF information, Pages 1-1,4-2
through 4-4.
2. Sections 2 through 6 are completely
rewritten.
3. Changed warranty to March 15,2002.
Reach-In
HUSSMANN CORPORATION, BRIDGETON, MO 63044-2483 U.S.A.
Permit Number:
20-05195

Permit Number:
20-05195

Reach-In
P/N 0387183_V 1-1
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
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 manufac-
tured, meet all federal and state/ provincial regula-
tions. Proper installation is required to ensure these
standards are maintained. Near the serial plate, each
merchandiser carries a label identifying the environ-
ment for which the merchandiser was designed for use.
In compliance with DOE 2017, standard low temp
Reach In cases with Innovator I Doors are equipped
with an anti-sweat controller that maintains the door
heat at a level that meets DOE energy limits.Any factory
or eld-installed anti-sweat controller applied to a low
temp Reach In case with Innovator I Doors must be
programmed to cycle the heaters at no more than 50%
run time at design conditions of 75 degrees, 55% RH
for frozen food operating condition.
ANSI/NSF-7 Type I – Display Refrigerator / Freezer
Intended for 75°F (24°C) / 55%RH Ambient Application
ANSI/NSF-7 Type II – Display Refrigerator / Freezer
Intended for 80°F / 55%RH Ambient Application
ANSI/NSF-7 – Display Refrigerator
Intended for Bulk Produce
LOCATION
These merchandisers are designed for displaying prod-
ucts in air conditioned stores where temperature is
maintained at or below the ANSI/NSF-7 specified level
and relative humidity is maintained at or below 55%.
Placing refrigerated merchandisers in direct sunlight,
near hot tables or near other heat sources could
impair their efficiency.
Like other merchandisers, these are sensitive to air dis-
turbances. Air currents 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 must be aminimum clearance
of 4 inches (102 mm)between the merchandisers
and other fixtures or walls. Product should always
be maintained at 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 the life of the product.
SHIPPING DAMAGE
All equipment should be thoroughly examined for
shipping damage before and during unloading. This
equipment has been carefully inspected at our factory.
Any claim for loss or damage must be made to the car-
rier. The carrier will provide any necessary inspection
reports and/or claim forms.
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 forms.
Concealed Loss or Damage
When loss or damage is not apparent until after
equipment is uncrated, a claim for concealed damage
is made. Upon discovering damage, make request in
writing to carrier for inspection within 15 days and
retain all packing. The carrier will supply inspection
report and required claim forms.
INSTALLATION
Do not store items or ammable
materials atop the unit.
Do not walk on case.
Permit Number:
20-05195

1-2 InstallatIon
P/N 0387183_V U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
EXTERIOR LOADING
Do NOT walk on top of merchandisers or damage to
the merchandisers and serious personal injury could
occur. They are noT sTrucTurally designed To supporT
excessive exTernal loading such as the weight of
a person. Do not store items or flammable materials
atop the unit.
MERCHANDISERS SHIPPED WITH
END INSTALLED
If the case was shipped with the end installed, two
long bolts were used to hold the shipping brace to the
end. If the shipping bolts are reinserted after remov-
ing the brace, they will extend into the product area
and may damage the coil. Therefore, be sure To
replace These bolTs wiTh The shorTer bolTs
provided.
Be careful not to damage the factory-installed end
while moving the merchandiser. Make sure that tools
are positioned past the end and beneath the merchan-
diser’s support bar.
SHIPPING BRACES
Move the merchandiser as close as possible to its per-
manent location and then remove all packaging. Check
for damage before discarding packaging. Remove all
separately packed accessories such as kits and shelves.
Locate the shipping block in the center of the heat
exchanger (see illustration), and remove it before
piping the merchandiser. This block was installed to
minimize shipping vibration.
This product may contain chemicals
known to the State of California to
cause cancer, birth defects, or other
reproductive harm.
This warning is the result of the California State law
known as the California Safe Drinking Water and Toxic
Enforcement Act of 1986, which is commonly referred
to as“Proposition 65.”
This warning does not mean that Hussmann prod-
ucts will cause cancer or reproductive harm, or is in
violation of any product-safety standards or require-
ments.As claried by the California State government,
Proposition 65 can be considered more of a‘right to
know’law than a pure product safety law. When used
as designed, Hussmann believes that our products are
not harmful. 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.
For California Businesses:
Permit Number:
20-05195

Reach-In
P/N 0387183_V 1-3
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
MOVING MERCHANDISER THROUGH
NARROW STORE ENTRANCES
Some exterior merchandiser parts may be disassembled
for transit access through small doors or passage ways.
This procedure takes approximately 30 minutes to
disassemble and reassemble one case. Contact your
Hussmann representative to see if store merchandisers
have this kit option. The case height without these
components installed on top is 82.75 in. (2102 mm).
Case depth is 35.5 in. with handles, wireway pan and
external frames removed.
Follow the steps below to decrease the
merchandiser profile for narrow access:
1. Remove the door handles.
2. Remove the front bumper. Pull from the
bottom and set aside.
3. Remove the lower front panel to access the
wireway.
Remove
Screws from
Door Handle
Edge Fits over
Wireway
Tabs t in
Retainer Slots
Front Panel
Remove Screws
Permit Number:
20-05195

1-4 InstallatIon
P/N 0387183_V U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
4. Remove the screws that attach the wireway pan to
the bottom assembly.
5. Detach the rubber and plastic gromets from the
wireway pan.
6. Remove the screws that attach the grounding lug to
the wireway pan.
7. Slide the wireway pan out, and remove it from the
case. Bumper brackets and supports are attached to
wireway pan. Removing the pan will remove the entire
assembly.
8. Remove the back, external braces from the rear of
the case as shown below. Braces will slide straight
back away from the case when nuts and screws are
removed.
6 nuts and 1
bottom screw per
external brace
Bottom screw is located approximately
10 inches inboard from the rear of the
case. Bottom screw location on removed
rear brace.
Permit Number:
20-05195