Hussmann ARV-570 User manual

ARV-570 &
ARV-1230
Owner’s Manual
P/N 0512887_A
1 October 2009
Beer
Merchandiser
®
®
P/N0512887A

These merchandisers are manufactured to meet ANSI / National Sanitation Foundation (NSF®) Standard #7Type II requirements. Proper
installation is required to maintain certification. Near the serial plate, each case carries a label identifying the type of application for which the
case was certified.
ANSI/NSF-7 Type II – Display Refrigerator / Freezer ( Beverage Cooler)
Intended for 80°F / 55%RH Ambient Application
This equipment is intended for the storage and display of nonpotentially hazardous, bottled or canned products only.
Copyright Notice
Hussmann and Safe-NET are trademarks of Hussmann Corporation
EPH

SAFETY FIRST!
Before installing, read and understand the
operating manual. Any damage caused by
not following directions given in this manual
is out-of-warranty.
Contact
To request technical assistance with your
Hussmann Beer Merchandiser, or to place a
service call, please phone Hussmann’s CALL
CENTER • U.S. or Canada 1-800-922-1919 •
Mexico 1-800-522-1900.
LOCATION
Hussmann Beer Merchandisers are designed
for a protected environment, out of direct sun
or rain. Placing the unit near heat sources
(ovens, grills, etc.) or in direct sun will
adversely affect performance. Unusual ambient
conditions can be handled by changing settings
in the Safe-NET™controller. Temperatures
of 80°F (27°C) and less than 55% R.H. are
considered normal ambient conditions.
The merchandiser may not operate properly in
environments of extreme temperature and
humidity [above 90°F (32°C) and 65% relative
humidity]. Performance issues resulting from
poor local conditions are out-of-warranty.
The merchandiser must have a minimum 5-inch
(13 cm) ventilation space at the back, at the
top, on each side, and below the door in front.
1
P/N 0512887_A — 1 October 2009
Safe-NET software Version 9.03 or later
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM Hussmann Beer Merchandiser
ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230
To reduce the risk of fire, electrical shock or
injury when using your Hussmann Beer
Merchandiser:
• Always use a dedicated circuit with the
Amperage stated on the unit.
• Plug into an outlet designed for the plug.
• Do not use an adapter.
• Do not overload the circuit.
• Disconnect power before servicing.
• Replace any damaged power cord.
• Never turn off by pulling on the power cord.
• Unit must have electrical ground at all times.
• Never connect the ground wire directly to the
neutral wire or connect to gas, water,
telephone, drain pipe, lightning rod, etc.
• Do not damage the refrigeration system.
• Do not use any mechanical device or other
means to speed the defrost process, except
as recommended by the manufacturer.
• Unplug the Hussmann Beer Merchandiser
before cleaning.
• Do not store or use toxic or dangerous
chemical products inside the case.
• Do not use electrical devices in the
Hussmann Beer Merchandiser unless
recommended by the manufacturer.
• Use two or more people to move a unit.
• Keep packing materials away from children.
CAUTION
!
We reserve the right to change or revise specifications and product design in
connection with any feature of our products. Such changes do not entitle the
buyer to corresponding changes, improvements, additions or replacements
for equipment previously sold or shipped. 5-inch (13 cm) Required Ventilation Minimum

Condensation may form on external parts
when the merchandiser is used in high relative
humidity. Use a soft cloth to remove moisture.
The floor must be flat to facilitate leveling
and to avoid problems with door sealing or
abnormal noises. The floor must support the
weight of a fully loaded merchandiser.
INSPECTION
All equipment should be thoroughly examined
for shipping damage before and during the
unloading.
Each Hussmann Beer Merchandiser is carefully
inspected at our factory. Any claim for loss or
damage must be made to the carrier. 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.
Concealed Loss Or Damage
When loss or damage is not apparent until after
equipment is uncrated, retain all packing mate-
rials and submit a written request to the carrier
for inspection, within 15 days.
UNCRATE
Use the appropriate equipment to safely lift
and move the Hussmann Beer Merchandiser to
the preferred location in your business.
Carefully remove the shipping box. Avoid
scratching the Hussmann Beer Merchandiser.
Recycle packing materials whenever possible.
Models with Wheels: ARV models have wheels
that make moving easier. The pallet is held by
lateral tabs which are easily removed.
BUILT-IN BACK SPACERS
The ARV-570 and ARV-1230 have LH and RH
hinged spacers to promote ventilation at the
back of the units. Be sure to unfold each before
placing unit against wall or other structure.
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Safe-NET software Version 9.03 or later
1 October 2009 — P/N 0512887_A
ARV-570 & ARV-1230 ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM
ARV-570 & ARV-1230

3
P/N 0512887_A — 1 October 2009
Safe-NET software Version 9.03 or later
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM Hussmann Beer Merchandiser
ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230
LEVEL
Merchandisers must be level front-to-back and
side-to-side to operate at peak efficiency.
For Hussmann Beer Merchandisers with
rollers, first lock the front corner wheels by
turning the thumb screws clock-wise.
Carefully lift the unit to insert shims as needed
to prevent the chamber from rolling or tilting.
Thumbscrew locks are packed in an envelope
inside the merchandiser. Be sure to unpack the
thumbscrew locks and insert them into the front
corner wheels to prevent unplanned movement of
the Hussmann Beer Merchandiser.
IMPORTANT:
After leveling, wait at least 30 minutes before
turning on power to the Hussmann Beer
Merchandiser to allow any oil residue to
return to the compressor. Oil not in the
compressor at start up may cause permanent
damage not covered by warranty.
Thumbscrew Lock
Turn Thumbscrew clockwise
until it stops wheel from moving.

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Safe-NET software Version 9.03 or later
1 October 2009 — P/N 0512887_A
ARV-570 & ARV-1230 ARV-570 & ARV-1230ARV-570& ARV-1230 ARV-570 & ARV-1230ARV-570 & ARV-1230 ARV-570& ARV-1230
PLUG IN
Put the Hussmann Beer Merchandiser on its
own dedicated electrical circuit with ground.
12AWG is the minimum size wire acceptable.
• The ARV-570 requires a dedicated 15 Amp
circuit with grounded wall receptacle
(NEMA 5-15P)
• The ARV-1230 double door Hussmann Beer
Merchandiser requires a dedicated 20 Amp
circuit with a special wall receptacle
(NEMA 5-20P).
• Do not use extension cords. Never use
adapters.
• If in doubt, call an electrician.
Electrical requirements for the merchandiser
are stated on the serial plate attached to the
unit.
If the power supply oscillates beyond the range
given in the preceding table, install a voltage
regulator:
Light Switch
Hussmann Beer Merchandiser light switches
are located on the top right side of the interior.
INSTALL SHELVES
ARV-570 – Four rows of flat shelves,
OR Five rows of flat wire shelves,
OR Four rows of gravity feed shelves
with product guides.
ARV-1230 – Four rows of flat wire shelves,
OR Five rows of flat wire shelves.
Metal shelf clips fit into slotted strips in the
interior on each side at the front and back of
the cooler. Each shelf requires four shelf clips.
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM
NEMA 5-15P
ARV-570
NEMA 5-20P
ARV-1230
ARV-570 ARV-1230
1500 VA 3000 VA
Nominal
Voltage
Minimum
Voltage
Maximum
Voltage
120 108 132
Bottom Shelf
Slotted Strips
Place Clips
Place Clips
Place Clips
on Both Sides
of Chamber
SHELF PART NUMBERS
ARV-570
Flat Shelf (2/pkg) SH.4968432 1
Gravity Feed Shelf (each) SH.7960665
ARV-1230
Flat Shelf - Left (each) SH.4978748
Flat Shelf - Right (each) SH.4978751
Light switches

1. Begin with the first shelf at the bottom of
the Hussmann Beer Merchandiser.
2. Insert one end of the shelf clip into the
upper slot and gently squeeze the clip to insert
into the slot below.
ARV-570: For gravity feed shelves with guides
ONLY, position the rear shelf clips seven slots
above the front shelf clips, according to the
marks on the mounting strips.
For flat wire shelves, position shelf clips at the
same slot in all four mounting strips for each
shelf.
3. Position the wire display shelf on top of the
four shelf clips before beginning the next shelf.
The product stop goes to the rear for flat
shelves. The ARV-1230 shelves have product
stops toward the center of the merchandiser.
4. Use the bracket numbering on each side to
guide placement of shelves. Shelves must be
spaced evenly, allowing a minimum of 2-in.
between the top of bottles and the shelf above
to ensure airflow.
ARV-570 & ARV-1230
5
P/N 0512887_A — 1 October 2009
Safe-NET software Version 9.03 or later
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM Hussmann Beer Merchandiser
ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230
ARV-1230 Shelves
Front
Left Right
Position
Gravity Feed
Shelf
Offset
to Front
Position
Flat Wire
Shelf On
Shelf Clip

DOOR TORQUE ADJUSTMENT
Check the torque by opening the door 45° then
releasing it. The door must close and seal com-
pletely. If it does not seal, adjust as follows:
1. Place one wrench each on the two lower
support nuts.
2. Loosen the lower nut while holding the
upper nut in place.
3. Once the lower nut is loose, the upper nut
can be rotated away from the hinge to increase
torque or toward the hinge to decrease torque.
4. Once torque is adjusted, hold the upper nut
in place while tightening the lower nut.
AUXILIARY RECEPTACLE
There is an auxiliary 110V plug receptacle
(female) on the back of the unit near the top to
allow retailers to use an auxiliary lighted sign.
This plug is limited to 1A for ARV-1230 and
3A for ARV-570, and should not be used for
anything other than a lighted sign requiring the
stated Amperage or less. The plug is protected
by a separate fuse. The fuse can be replaced
with a like fuse available at hardware stores or
automotive parts retailers, as well as through
Hussmann Service. For access to the fuse
holder, carefully push the cover to the right to
clear the flange, then pull and rotate out.
6
Safe-NET software Version 9.03 or later
1 October 2009 — P/N 0512887_A
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM
ARV-1230
Use 1A fuse only. Use of higher rated fuse
invalidates the warranty and may lead to fire.
ARV-570
Use 3A fuse only. Use of higher rated fuse
invalidates the warranty and may lead to fire.
WARNING
!
Auxiliary Outlet
Fuse Box and Cover
View from Back of Chamber
Fuse
Outlet
Spacer

SET Safe-NET TIME
Safe-NET is the electronic controller that
regulates the cooling system. Before Safe-NET
can operate correctly, the internal clock must
be set. This will allow it to regulate the system
for defrost at convenient times of the day
around your location’s schedule — when you
are not at the busiest serving times.
The Hussmann Beer Merchandiser’s Safe-NET
comes preset with two defrosts per day. In most
situations this will be enough defrosts unless
the unit is operated in non-air conditioned
environments or high humidity locations.
The Safe-NET on ARV models is located
behind the front grille below the merchandiser
door. Unplug the unit, then lift the grille and
bring it forward off the rivet heads. (The ARV-
570 front grille is held with screws at the side.
The ARV-1230 front grille is held with pins.)
When power is first applied, the Safe-NET dis-
play will show the version of software installed.
The initial scroll is as follows: Safe — -Net
— 9.03(1) (Version) — C570 (Case Model) [OR
C123 FOR TWO DOORS] — 75(2) (temperature of
air entering the evaporator).
(1) The Version will change dependent on
current version installed.
(2) The temperature of air entering the evapo-
rator depends on surrounding ambient
temperature and the amount of time the case
has been running.
• Open the Safe-NET controller using a small
flat blade screwdriver to pop off the oval cover
(this may be tight).
• Plug in the ARV models. Be careful of
moving parts in the compressor compartment.
• You will see three buttons on the control
board as shown in this photo.
The SELECT button is used to view EASY
menu, and to edit/confirm values. Use the UP
or DOWN button to move to the next item in
the menu or change the value of a parameter.
7
P/N 0512887_A — 1 October 2009
Safe-NET software Version 9.03 or later
ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM Hussmann Beer Merchandiser
ARV-570 & ARV-1230
SELECT
Button
UP
Button
DOWN
Button
ARV-1230

Three Button Rules (Software Version 9.03 or later)
• Always start by pushing and releasing the
SELECT button to display EASy.
• Press and release the SELECT button until
you are in the proper menu. Once in the proper
menu press the UP or DOWN button to enter
the menu and to scroll through the menu.
• Once at the menu item that you want, press
the SELECT button until the item flashes
between the value and the title. You may have
to press the SELECT button more than once
to get the item to flash.
• Then press the UP or DOWN button to
change the item.
• Remember to push the SELECT button to
save the item.
• Pressing the UP and DOWN buttons at the
same time acts as an escape to go back out of
the menus.
Set the Clock
The Safe-NET clock can be adjusted so that
the defrosts are set to avoid the busiest serving
times.
• Press the SELECT button — EASy is
displayed.
• Press the DOWN button until you see
CLOC.
• Press SELECT and the MINUTES begin to
flash.
• With minutes flashing, use the UP or DOWN
button until the correct minutes are displayed,
then press SELECT. The HOURS begin to
flash.
• With hours flashing, use the UP or DOWN
button until the correct hour is displayed
(Safe-NET uses a 24-hour, or military, clock
where 12 is noon).
• Press SELECT and the clock has been set.
• The clock will automatically return to main
display. Hussmann offers an optional real-time
clock which will retain its time setting for at
least one week if unplugged.
Replace the Display Cover.
Important: The clock does not automatically
adjust for Daylight Saving Time. If defrost
times are critical, the clock must be reset
manually.
8
Safe-NET software Version 9.03 or later
1 October 2009 — P/N 0512887_A
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM
Safe-NET software Version 9.03 or later

9
P/N 0512887_A — 1 October 2009
Safe-NET software Version 9.03 or later
ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM Hussmann Beer Merchandiser
Escape
To leave a Menu and return to the default
display, press the UP and DOWN buttons on
the Safe-NET display module simultaneously.
If a valid pass code has been entered it will
remain active for the remainder of the
5-minute time out period. This allows exiting
one menu and entering another to modify a
value without having to re-enter the pass code.
Defrosts
The unit must go into defrost mode at least
twice in each 24 hours to maintain optimal
performance. During defrost, the temperature
display may move up 2-3°F (1-2°C). Avoid
opening the door during the defrost cycle.
Defrost is necessary because the Hussmann
Beer Merchandiser operates at temperatures
below freezing (26°F/ –3.3°C). Defrosting is
done automatically with Safe-NET.
Defrost water drains to a drip pan where it
evaporates. Restricting airflow around the
bottom of a Hussmann Beer Merchandiser
may delay or prevent complete evaporation.
In the event of power loss, the optional real time
clock will keep its settings for at least one week
once the battery is fully charged. The real time
clock battery is automatically recharged when
the unit is plugged in.
The Hussmann Beer Merchandiser Safe-NET
comes with two defrosts preset: one at 0200
and one at 1400. If the preset defrost times are
acceptable for your business, no settings need
to be changed. Replace the Safe-NET cover
and grille.
If the preset times need to be changed for your
business schedule, or if additional defrosts are
needed because the unit is in an extreme envi-
ronment, the Safe-NET controller can be set
to meet the requirements of your business.
Real Time Clock
(Hussmann Aftermarket Part CC.4440746)

Set Defrost Time (Pass Code Needed)
• Press the SELECT button (top left button).
• Then press the DOWN button once to get to
StAr and press SELECT.
• Press the UP or DOWN button to change
minutes; press SELECT.
• Press the UP or DOWN button to change
hours; press SELECT.
The second defrost will follow 12 hours later. If
this change meets the needs of your business,
replace the Safe-NET cover and grille.
Change Standard Defrost Time
(Pass Code Required)
Your business may need defrost times that are
not evenly spaced, or staggered, such as 0300
(3:00 a.m.) and 1400 (2:00 p.m.) because your
business is open later. Or you may need more
than two defrosts due to peak sales or high
humidity—0300, 0900, 1500 and 2100 are even-
ly spaced, while 0300, 1000, 2100 are staggered
defrost times. Safe-NET can handle 2 or 3 stag-
gered defrosts or 2 to 8 evenly spaced defrosts
in 24 hours.
ndEF
The ndEF parameter sets the number of defrost
cycles in a 24-hour period. The number works
in conjunction with the StAr parameter
discussed above. The ndEF (number of
defrosts) determines the number of defrosts
that occur in a 24-hour period beginning with
the StAr (first defrost) parameter. The
maximum number of defrosts allowed in a
24-hour period is 8. The defrosts are spaced
evenly across the 24-hour period beginning
with the StAr time. The formula for calculating
defrost start times is as follows:
Defrost interval = 24/ndEF
First defrost cycle start time = StAr
Second start time = StAr + Interval
Third start time = StAr + 2 X Interval
~
Eighth start time = StAr + 7 X Interval
For example, with a StAr value of 01:00 and
an ndEF setting of 4, the defrost cycle start
times are:
1:00 A.M.
7:00 A.M.
1:00 P.M.
7:00 P.M.
This scheme applies to all types of defrosts.
Press the SELECT button, then DOWN three
times. After navigating to the ndEF submenu
item, the display will cycle between ndEF and
the current setting. While the setting is being
displayed, press the SELECT button to edit
this value. When the Safe-NET display module
begins flashing the value, use the UP /DOWN
buttons to increase or decrease the value to the
desired setting.
10
Safe-NET software Version 9.03 or later
1 October 2009 — P/N 0512887_A
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM

Once the desired setting is displayed, press the
SELECT button to store the new value. The
display will revert to cycling between ndEF and
the new value.
If it is necessary to stagger the defrost times to
uneven intervals, select 2-df in the ndEF item.
This enables Str2 in menu which is the second
defrost time, and allows the first and second
defrost times to be set independently. An exam-
ple would be 02:00 and 13:00. For three stag-
gered defrost times, select 3-dF which enables
Str2 and Str3 defrost times.
Defrost should be scheduled for a time imme-
diately following product loading to allow for
the fast pull down.
Replace Safe-NET Cover
Position the cover over the display and gently
press into place.
Run Before Stocking
Allow the Hussmann Beer Merchandiser to
run for at least 30 minutes before stocking.
LOADING
1. Add the maximum quantity of bottles
allowed.
2. Load the product after closing for the night
so that it can pull down to temperature
overnight.
3. Stock bottles upright only.
4. Do not add warm product during selling
hours.
The LED display shows the calculated actual
beer temperature based on sensor input. The
calculation requires beer to be loaded in the
unit for 30 minutes to be accurate.
11
P/N 0512887_A — 1 October 2009
Safe-NET software Version 9.03 or later
ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM Hussmann Beer Merchandiser
The complete Safe-NET technician’s manual
is available online at
http://www.hussmann.com/Installation%20M
anuals/0461391_B_SafeNET.pdf
Estimated Pull Down Time to
Achieve 26°F (–3.3°C)
Optimum Temperature
Pre-Cooled
Beer to Beer at
45°F 70°F
(7°C) (21°C)
Loading
empty unit
at 80°F (27°C) 8.5 hours 15 hours
outside approximate approximate
temperature
Loading
half empty unit
at 80°F (27°C) 7 hours 13 hours
outside approximate approximate
temperature

CARE AND CLEANING
Long life and satisfactory performance of any
equipment is dependent upon the care it
receives. To ensure long life, proper sanitation
and minimum maintenance costs, this unit
should be thoroughly cleaned, all debris
removed and the interiors washed down.
Cleaning often will control or eliminate odor
buildup. Frequency of cleaning is dependent
on usage and local health requirements.
DO NOT USE AMMONIA-BASED PRODUCTS TO
CLEAN LIGHTED CANOPY. NEVER USE ABRASIVE
CLEANERS OR SCOURING PADS.
Exterior Surfaces
The exterior surfaces must be cleaned with a
soft cloth, mild detergent and warm water to
protect and maintain their attractive finish.
NEVER USE ABRASIVE CLEANERS OR SCOURING
PADS. NEVER USE CAUSTIC SODA, ALCOHOL,
KEROSENE, GASOLINE, THINNER, SOLVENTS,
DETERGENTS, ACIDS, CHEMICALS OR ABRASIVES.
DO NOT USE AMMONIA-BASED CLEANERS ON
ACRYLIC PARTS.
Interior Surfaces
The interior surfaces may be cleaned with most
domestic detergents, ammonia-based cleaners
and sanitizing solutions with no harm to the
surface. Always read and follow the
manufacturer’s instructions when using any
cleaning product.
Do NOT Use:
• Abrasive cleansers and scouring pads, as
these will mar the finish.
• Coarse paper towels on coated glass.
• Ammonia-based cleaners on acrylic parts.
• Solvent, oil or acidic based cleaners on any
interior surfaces.
• A hose on display or interior lights or any
other electrical connection.
Do:
• First disconnect electrical power.
• Remove the product and all loose debris.
• Thoroughly clean all surfaces with soap and
hot water. DO NOT USE STEAM OR HIGH WATER
PRESSURE HOSES TO WASH THE INTERIOR.THESE
WILL DESTROY THE UNIT’SEALING CAUSING
LEAKS AND POOR PERFORMANCE.
• Take care to minimize direct contact between
fan motors and cleaning or rinse water.
• Rinse with hot water, but do NOT flood.
• Allow the unit to dry before resuming
operation.
• Wipe down lighted surfaces with a damp
sponge or cloth so that water does not enter
the light channel.
• After cleaning is completed, turn on power to
the Hussmann Beer Merchandiser.
12
Safe-NET software Version 9.03 or later
1 October 2009 — P/N 0512887_A
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM
Do not use HOT water on COLD glass
surfaces. This can cause the glass to shatter
and could result in personal injury. Allow the
glass door to warm before applying hot water.
WARNING
!
To reduce the risk of fire, electrical shock or
injury when cleaning your Hussmann Beer
Merchandiser:
• Unplug the Beer Merchandiser before
cleaning.
• Keep all liquids away from electrical and
electronic components.
• Do not use any mechanical device or other
means to speed the defrost process,
except as recommended by the manufac-
turer.
WARNING
!

Shelves
Shelves and shelf clips for either ARV-570 or
ARV-1230 are easily removed for cleaning the
interior as well as the shelves themselves.
Whenever possible, use all product before per-
forming maintenance. Product allowed to warm
above the operating temperature may freeze
when restocked.
Cleaning under the Unit
Use a vacuum with a long wand attachment to
remove accumulated dust and debris from
under the unit.
Condenser Coil
To maintain peak operating efficiency, the coil
should be cleaned at least once each month. A
dirty coil will slow product cooling significantly
and can increase energy consumption by as
much as 20%.
Remove screws on each side of the louvered
front grille, then lift off the grille. Use a soft
hand brush or soft brush attachment on a
vacuum to remove accumulated dust and
debris.
Consult an authorized technician if more
extensive cleaning is needed.
13
P/N 0512887_A — 1 October 2009
Safe-NET software Version 9.03 or later
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM Hussmann Beer Merchandiser
ARV-570 & ARV-1230ARV-570 & ARV-1230ARV-570 & ARV-1230
Remove
Screws

LAMP REPLACEMENT
Fluorescent lamps must be replaced by lamps
of the same size dimension and wattage as the
original. Restocked beer may freeze.
ARV-570 (Only) Interior Top
1. Unplug the unit.
2. Remove lamp assembly from the unit.
3. Remove lamp from the end cap.
4. Remove lamp from plastic shield.
5. Replace the lamp.
6. Put into clear sleeve.
7. Reassemble in reverse order.
8. Plug the unit in.
9. Allow the unit to run for at least 30 minutes
before stocking with fresh product.
14
Safe-NET software Version 9.03 or later
1 October 2009 — P/N 0512887_A
ARV-570 & ARV-1230 ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM
Plastic Shield
End Cap
Fluorescent
Lamp
End Cap
Fluorescent Lamp
Aftermarket Part # Description
BU.4481507 T8 18W (ARV-570 Lamps)
BU.4481514 T8 32W (ARV-1230 Lamps)

ARV-1230 (Only) Interior Center Column
1. Sell all product in the unit.
2. Unplug the unit.
3. Remove the shelves from one side.
4. Remove lamp assembly from the unit.
4. Remove lamp from end cap.
5. Remove lamp from plastic shield.
6. Replace the lamp.
7. Put into clear sleeve.
8. Reassemble in reverse order.
9. Plug the unit in.
10. Allow the unit to run for at least 30 min-
utes before stocking with fresh product.
15
P/N 0512887_A — 1 October 2009
Safe-NET software Version 9.03 or later
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM Hussmann Beer Merchandiser
ARV-570 & ARV-1230
Plastic Shield
End Cap
Fluorescent
Lamp
End Cap
fluorescent Lamp

ARV-570 and ARV-1230 Canopy (Exterior)
1. Unplug the unit.
2. Remove all push fasteners from canopy top
and bottom. (There is an equal number of
push fasteners on top and bottom.)
3. Carefully remove the canopy.
4. To remove the fluorescent lamp, disconnect
the two individual wire connector from each
end.
5. Remove from holding clips.
6. Replace the lamp and reconnect connectors.
7. Reassemble in reverse order.
8. Plug the unit in.
9. Allow the unit to run for at least 30 minutes
before stocking with fresh product.
16
Safe-NET software Version 9.03 or later
1 October 2009 — P/N 0512887_A
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM
Wire Connector
Wire Routing

Troubleshooting
The following chart identifies most common
problems, their causes, and suggested solutions.
Problem Possible Causes Solution/Action
Does not turn on Plug is out of outlet Insert plug into outlet
Poor contact at outlet Remove and reinsert plug into outlet.
If good contact cannot be established,
contact a licensed electrician to replace the outlet.
No power Power outage OR
Circuit breaker tripped
UNPLUG UNIT until power is restored
UNPLUG UNIT until breaker is reset
Low Voltage Install a voltage regulator
Unusual Noise Unit not level Reposition and level the unit
Unit contacting structure Reposition unit to provide space on all sides
Front grille missing Replace grille to attenuate sound
Slow to cool Dirty condenser coil Clean condenser coil
product
Poor airflow around unit Reposition unit to provide space on all sides
Evaporator blocked by ice Verify that door is sealing completely
Heavy use in high humidity — reset Safe-NET
controller to increase the frequency of defrosts
Loading with warm product The warmer the product when placed in the
Hussmann Beer Merchandiser, the longer the time
needed to cool the product.
Temperature display Recently stocked Allow time for temperature display to catch up
not accurate with stocking -- about 30 minutes.
Condensation High relative humidity Contact Hussmann Service — 1-800-227-8634
on door to have door heat increased
18
Safe-NET software Version 9.03 or later
1 October 2009 — P/N 0512887_A
ARV-570 & ARV-1230
©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM
ARV-570 & ARV-1230ARV-570 & ARV-1230
Troubleshooting Guide
To place a service call, please phone Hussmann’s call center at 1 [phone].