Hussmann Freedom RFL User manual

KIT INSTRUCTION- FAMILY DOLLAR & DOLLAR TREE INSTALL GUIDE
P/N 3124450_A
June 2020
QUICK INSTALLATION GUIDE
Forklift Pockets
Remove Components from top of Case.
ABOUT THESE CASES
 condensing unit. The unit
adjusted using the controller

®
Æ
FREEDOM RFL & RFM / RFLN & RFMN
Standard & Narrow Reach-in Merchandisers
HOW TO MOVE CASES INTO STORE




Top of Case with Splashguard Panels
and Facade removed
Refrigeration components
can be shifted to the side
of case and held by an
installer to pass through
narrow doors.
Electrical Tray is stowed in Support Frame on back of Case.
Electrical
Box
GFCI
Service
Disconnect
Remote
Display
Enclosure
Refrigeration
Lines

2INSTALLATION
P/N 3124450_A U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
INSTALLING REFRIGERATION COMPONENTS ON TOP OF CASE



Condensing Unit
Mounting Location GFCIReceptaclefor
Evaporation Pan
Evaporation Pan
Electrical Tray
5-door Case Shown
Fasten Condensing Unit to Mounting Plate.
REMOVE SHIPPING BLOCK(s) / SHIPPING BRACES

All shipping blocks(s) must be removed!
Remove Shipping Brace.
Shipping Brace
Refrigeration
Tubing
Interior View of Case Bottom
(some cases have more than one shipping block)

P/N 3124450_A 3
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Freedom Reach-in
Connect Inlet / Outlet Lines to Cond.
Unit. Insulate lines after connecting
Apply supplied Oil to Threads, O-rings,
and Diaphragm.
QUICK CONNECT LINES



IMPORTANT!
Tighten swivel ng unl the ng has
signicant resistance (ngs booming out).
Apply ¼ turn past the resistance. Ensure no
threads are visible.

4INSTALLATION
P/N 3124450_A U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
Service Disconnect to be installed on
Case or Store Wall.
26
01 11 21 31 41 71 02 12 22 52 62
24
16
8765432
1
8765432
1
01 11 21 31 41 71 02 12 22 52
24
16

  

Disconnect Switch
Reference Wiring Diagram for
Appropriate Terminal Connections.
Connectors
Conduit Wire
Terminal Strip
Electrical Box
Control Box and Disconnect Wiring
IMPORTANT:



INSTALLING PUMP & COLLECTION PAN KIT

This



Steps:
1. Remove cover plates.
2. Connect case wire whip to pump.
Pump & Collection Pan Kit
(sits underneath case)
1.
2.
Pump Connected to Case Wire Whip
INSTALLING SERVICE DISCONNECT

Field-Installed Hose
Green
White
Black
Wiring for Pump
Connector
3-wire
12-18AWG
600V
3(Total)
2.

P/N 3124450_A 5
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Freedom Reach-in
3. Replace cover plates.
INSTALLING PUMP & COLLECTION PAN KIT
(Continued)
Factory-Installed Tee
Pump Discharge Line Case Wire Whip
3.
(photo for reference)
4. Aach hose to tee. Insert opposite
end of drain hose at least 1 inch onto
slot on pump, located on top of the
pump.
Insert Drain Tubing
at least 1” onto slot
on pump.
5. Place pan and pump under case.
Collection Pan & Pump Installed
3-door case layout shown (RFLN3)
4.
5.

6INSTALLATION
P/N 3124450_A U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
Collection Pan & Pump Installed
5-door case layout shown (RFMN5)
Pump Assembly placed
on Floor under Case
Connect ½” Tube from
Drain to the Pump
Secure Pan Tubing
Plug Pan into GFCI Outlet
Condensate Pan
Tubing to Pump
Condensate Pan
(Installed on top of case)
6.
6. Connect tubing to condensate pan.
Collection Pan & Pump Installed
2-door & 4-door case layout shown (RFLN4)
5.
5.

P/N 3124450_A 7
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Freedom Reach-in
JOINING CASES WITH SOLID
PARTITIONS









from both cases.







Descripon

½
½

Flat Washer 5/16 inches
5/16 ½
5/16 


1. 2
2. 1
3. 1
4. 1
5. 7
6. 6
7. 1
 
9. 10
PARTS LIST SOLID
PARTITION
Item # Quanty
RFL / RFM
RFLN / RFMN
RFL / RFM
RFLN / RFMN
Verify Nut Retainers are installed.
JOINING CASES -LEVEL CASE LINEUP







Base Component
Rear of Reach-in
Approximately
Centered
Shim Here Shim Here
Base
Component

8INSTALLATION
P/N 3124450_A U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
INSTALLING SOLID PARTITIONS





• 
• 
and case.
• 
• 
• 



the donut gasket on both cases.






P/N 3124450_A 9
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Freedom Reach-in
INSTALLING SOLID PARTITIONS
Fasten the cases together through the end frames










including leakage.



cases.





0







10 INSTALLATION
P/N 3124450_A U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
INSTALLING ACRYLIC PARTITIONS







ensure there is no breakage or damage.


from both cases.










Descripon

½


½Flat
Washer 






1. 1
2. 6
3. 1
4. 1
5. 10
6. 20
7. 10
 
9. 1
10. 1
11. 1
12. 1
PARTS LIST ACRYLIC
PARTITION
Item # Quanty
RFL / RFM
RFLN / RFMN






Interior Top
Panel of Right
Case
Interior Top
Panel of Left
Case
Interior Top
Panel of Left
Case
DETAIL A
See
Detail A

P/N 3124450_A 11
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Freedom Reach-in
INSTALLING ACRYLIC PARTITIONS

















Interior Top
Panel of Right
Case
Interior Top
Panel of Left
Case
DETAIL A
See
Detail A
DETAIL A
Partition
Installed
Right Case
Partition
Left Case
See
Detail A
Partition

12 INSTALLATION
P/N 3124450_A U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
INSTALLING FACADES


4-Door Facade
3-Door Facade
2-Door Facade
5-Door Facade
Support screwed into top of Case
Vertical Support
Facade screwed into Front Channel.
Facade screwed into Supports.
Channel screwed
into Top Frame.
Fasten Facade to top of
Case using Self-Drilling
screws (every 2 feet). Vertical
Supports
Support screwed into top of Case
Vertical Support
Facade screwed into Front Channel.
Facade screwed into Supports.
Channel screwed
into Top Frame.
Fasten Facade to top of
Case using Self-Drilling
screws (every 2 feet). Vertical
Supports
Vercal Support Guide for dierent Case lengths
(Top View)
Field Installation 2&3-Door Cases
Facade
Field Installation
4 & 5-Door Cases
Evaporation Pan to be located in
this area for 4 & 5-door cases.
NOTE:
Service Disconnect
can be mounted on
wall or top of case
for easy service
access.
End Facade not
shown for clarity

P/N 3124450_A 13
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Freedom Reach-in
A
DETAIL A
B
DETAIL B
Bracket attaches to top of case to
retain front edge of Sound Panel.
Secure with supplied Fasteners. Sound Panel
On Cases where the Condensing Unit extends beyond
back of case(s), use Bracket Support provided. Attach
Bracket to Support to retain Sound Panel in place.
Bracket attaches to top of case
to retain front edge of Sound
Panel. Secure with supplied
Fasteners.
Attach Bracket Support to
Condenser Mounting
Bracket using #8 Screws.
(Mounting Plate has
pre-punched Pilot Holes.)
Cover Bracket (2
Places) attach to top of
Case using #8 Sheet
Metal Screws provided
(2 Places) each Bracket.
Place Edges of Sound Panel
into Bracket. Secure 2 places
with provided Push Rivets.
NOTE: Taller side of
Bracket to Inside
Attach Bracket to top of Case
near Air Inlet side of Coil.
Attach Plastic
Mesh Balloon
Guard to Bracket
and top of case.
Install Balloon Guard




brackets and balloon guard near

INSTALLING CONDENSING UNIT SOUND BARRIER




14 INSTALLATION
P/N 3124450_A U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
INSTALLING SPLASHGUARD BRACKETS

bracket. 
INSTALLING SPLASHGUARDS




 

Splashguard
Retaining
Bracket
Splashguard
Joint
Splashguard
Splice Connector
Side
Detail

P/N 3124450_A 15
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Freedom Reach-in
INSTALLING BUMPERS









to contract.




16 INSTALLATION
P/N 3124450_A U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
ADJUSTING CASE CONTROL TEMPERATURE


1. P

2. Torstarts
blinking.
  or 
seconds.
 
seconds.
• 

• 
• 
ADJUSTING SUCTION CUT OUT PRESSURES
low temperature condensing units (if needed)

necessary.
1. Hold set + 

2. Press or 

3. Press or 


TEST AND ADJUST DOORS FOR PROPER OPENING AND CLOSING SPEED
 manu

Control
Display
Control
Display