Beverage-Air DP Series User manual

INSTALLATION AND OPERATING INSTRUCTIONS
for all
DP and DPD Models
3779 CHAMPION BLVD, WINSTON-SALEM, NC 27105
Phone: [phone] | Fax: [phone] | Web: beverage-air.com
809-140A Rev. B: 06/03/2020 SEE BACK COVER FOR
WARRANTY REGISTRATION

User Manual for DP & DPD Beverage-Air
Rev. 05/20Beverage-Air2
WELCOME
Contents
Welcome ................................................................................................................................................................... 2
Safety ........................................................................................................................................................................ 3
Important Information .......................................................................................................................................... 4
Product Information .............................................................................................................................................. 5
Clearance and Placement ..................................................................................................................................... 6
Unpacking and Set Up ............................................................................................................................................7
Shelf Installation..................................................................................................................................................... 8
Drawer Maintenance ............................................................................................................................................. 9
Electrical..................................................................................................................................................................10
Using The Unit........................................................................................................................................................ 11
Sequence of Operations Refrigerator................................................................................................................12
Cleaning and Maintenance .................................................................................................................................16
Condenser Cleaning...............................................................................................................................................17
Methods For Cleaning Stainless Steel..............................................................................................................18
Help...........................................................................................................................................................................19
For The Service Tech............................................................................................................................................20
For The Service Tech - Wiring Diagram............................................................................................................21
Limited Warranty .................................................................................................................................................22
Limited Warranty (continued)...........................................................................................................................23
Important Information
• PLEASE READ THESE INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR USING, IF RECOMMENDED
PROCEDURES ARE NOT FOLLOWED, WARRANTY
CLAIMS MAY BE DENIED.
• Your warranty registration information is located with
this manual. Please complete the card and submit it to
Beverage-Air within TEN days of installation. Failure
to properly register equipment may limit or void the
warranty.
• Beverage-Air reserves the right to change
specications and product design without
notice. Such revisions do not entitle the buyer to
corresponding changes, improvements, additions, or
replacements for previously purchased equipment.
Thank you for purchasing a Beverage-Air cabinet. This
series has passed our strict quality control inspection
and meets the high standards set by Beverage-Air
Refrigeration! You have made a quality investment that
with proper maintenance will give you many years of
reliable service!
Please read the following installation and maintenance
instructions before installing or using your unit. If you
have any questions, Please call our Technical Service
Department at [phone]. 8:00 AM to 5:00 PM EST.

User Manual for DP & DPD Beverage-Air
Rev. 05/20 Beverage-Air 3
SAFETY
This appliance has been designed with your safety in mind. It has many features to keep you from being harmed. However,
safe operation and maintenance are your responsibilities.
Use: When using this unit, please:
• Move it carefully. If on casters be sure the casters
do NOT run over the power cord.
• Lock the casters when in use.
• Seek help. This machine is heavy! Be sure to move
with enough help to avoid tipping or dropping the
cabinet.
• Prevent children from playing in or on the cabinet.
Persons unable to use this product must be
prevented access.
• Follow all instructions. There are many safety
labels and directions on the unit. Heed them.
• Watch your ngers. There may be pinch points near
the door hinges.
Maintenance
Do NOT:
• Clean a frozen evaporator with a sharp object
• Clean a dirty condenser with a sharp object.
• Store gasoline, kerosene or any other ammable
material near the cabinet.
Do ALWAYS
• Use a Beverage-Air recommended technician certied
to repair R290 equipment.
• Use ONLY Beverage-Air factory service parts. Use of
non OEM parts can be dangerous because of the design
changes needed to safely use R290.
Observe the Caution and Warning notices. They are indicators of
important safety information. Keep this manual for future reference.
Important Information to Add
Record the model number, serial number and the date of installation here for future reference. The model and serial
numbers are on the unit's serial number dataplate, which is located on the left inside wall.
Model Number
Serial Number
Date of Installation
Purchased From
CAUTION
WARNING
CAUTION
CAUTION

User Manual for DP & DPD Beverage-Air
Rev. 05/20Beverage-Air4
IMPORTANT INFORMATION
This unit is intended to be used in a commercial application. That includes bars and restaurants.
If installed in a residence some commercial service companies may not be able to service it on site.
The manufacturer has designed and produced this machine with the nest in materials. The manufacturer assumes no
liability for units that have been altered in any way. Alterations or part substitutions will void the warranty.
Limitations
The machine is designed for use indoors in a controlled
environment. It must be kept dry, not overheated or
subjected to excessive cold. May only be connected to
a dedicated electrical circuit. Extension cords are not
permitted.
Minimum Maximum
Voltage 103.5 126.5
Room Air Temp 50º F 100º F
Air Flow, All Models
Agency Approvals
These marks appear on the dataplate or serial tag, located
in the inside of the left wall. The dataplate also contains
the model and serial numbers as well as electrical
requirements.
Warm Air OUT
Room Air IN

User Manual for DP & DPD Beverage-Air
Rev. 05/20 Beverage-Air 5
Model Cabinet Dimensions
w x d x h (Inches) Door Count Drawers Full Load Amps
Compressor
HP
Refrigerant Charge
(g) (R-290)
DP46HC 46 x 36.8 x 53.125 1 4.5 1/3
105*
DP60HC 60 x 37 x 53.25 2 4.5 1/3
DP67HC 67 x 37 x 53 2 4.5 1/3
DP72HC 72 x 37 x 53.5 2 4.5 1/3
DP93HC 93 x 36.5 x 55.5 3 7.8 1/2
DP119HC 119 x 37 x 53.125 4 7.8 1/2
DPD46HC-3 46 x 36.8 x 53.125 3 4.5 1/3
DPD60HC-2 60 x 37 x 53.25 2 4.5 1/3
DPD60HC-3 60 x 37 x 53.25 3 4.5 1/3
DPD67HC-2 67 x 37 x 53 1 2 4.5 1/3
DPD67HC-3 67 x 37 x 53 1 3 4.5 1/3
DPD67HC-4 67 x 37 x 53 4 4.5 1/3
DPD67HC-6 67 x 37 x 53 6 4.5 1/3
DPD72HC-2 72 x 37 x 53.5 1 2 4.5 1/3
DPD72HC-3 72 x 37 x 53.5 1 3 4.5 1/3
DPD72HC-4 72 x 37 x 53.5 4 4.5 1/3
DPD72HC-6 72 x 37 x 53.5 6 4.5 1/3
DPD93HC-2 93 x 36.5 x 55.5 2 2 7.8 1/2
120*
DPD93HC-3 93 x 36.5 x 55.5 2 3 7.8 1/2
DPD93HC-4 93 x 36.5 x 55.5 1 4 7.8 1/2
DPD93HC-6 93 x 36.5 x 55.5 6 7.8 1/2
DPD93HC-6T 93 x 36.5 x 55.5 1 6 7.8 1/2
DPD93HC-9 93 x 36.5 x 55.5 9 7.8 1/2
DPD119C-2 119 x 37 x 53.125 3 2 7.8 1/2
Height includes casters.
PRODUCT INFORMATION
• All models will maintain product temperature between 36º F and 38ºF.
• Right side condensing unit placement is standard, Left side optional.
• All models are 115 volts, 60 Hz AC.
• ALWAYS REFERENCE YOUR EQUIPMENT DATA PLATE AMPS, REFRIGERANT AND REFRIGERANT CHARGE FOR THE
MOST UP TO DATE AND ACCURATE VALUES.
• All models have a 8 foot power cord with 5-15P NEMA plug.
• There are no access valves on the refrigeration system.
• *105 grams = 3.7 oz. 120 grams = 4.23 oz

User Manual for DP & DPD Beverage-Air
Rev. 05/20Beverage-Air6
CLEARANCE AND PLACEMENT
Placement
Consider the following when selecting a location for your cooler:
• Clearance: 2 inches at back. None at sides.
• Floor Load: the oor on which the cooler is located must be even and level, free from vibrations, and strong enough to
support the combined weights of the unit and maximum product load.
• Ventilation: Grilel area at front must be free and clear of any object or wall.
• Power Outlet: Dedicated power outlet is located within 8 feet of length of cord.

User Manual for DP & DPD Beverage-Air
Rev. 05/20 Beverage-Air 7
UNPACKING AND SET UP
Carefully inspect the shipping carton for damage. This is the only time that shipping damage may be claimed. If damage is
suspected, open the carton immediately and, if there is damage, retain the carton and contact the shipper to make a claim. Do
NOT contact the manufacturer.
Uncrating
Tools Needed: ¾” box wrench, adjustable wrench, level, at
head screw driver, and box cutter.
1. Remove the cardboard top capping, all clear tape,
and all staples including those at the bottom of the
cardboard carton and skid.
2. Start from the top of the carton. Using the box cutter,
carefully make one continuous cut to the bottom of the
skid. Remove cardboard carton and discard.
Note: additional clear plastic protective wrap is applied
directly to any product with a glass door.
3. Move unit as close to nal position as possible before
removing the skid.
Note: The skid must be removed before the casters or
legs can be attached.
Do NOT tip unit on its front or sides. If tipped onto the back,
unit must not be started for 3 hours.
Skid Removal and Caster Attachment
Tip the unit forward and remove the skid.
Risk of personal injury.
Unit must be securely supported
while attaching casters or legs.
WARNING
1. Remove the shipping bolts using the ¾” box wrench while
cabinet is held in one direction. Repeat the process while
the cabinet is held in the opposite direction.
2. None of the threads on the leg or caster stem should be
visible once screwed in.
3. Tilt the cabinet in one direction approximately 8” and
block it securely with pieces of 2x4 lumber or other
suitable material.
4. Thread the stem casters or legs into the ½ -13 holes in
the bottom of the cabinet. Tighten by hand as much
as possible. Some models may already have levelers
installed. If so, then the levelers will need to rst be
removed and discarded.
5. Once the caster or leg cannot be turned any further,
use a 3/4 inch wrench to tighten the nut in between the
mounting plate and the wheel of the caster until snug.
6. Repeat this procedure with unit secured in the opposite
direction so as to access the remaining legs/casters/
levelers.
7. If plate casters or legs are installed instead of stem
casters or legs, then repeat step 3 above and secure
the plate with either #14 AB screws, or ¼-20 screws,
depending upon which are required.
8. If levelers are employed, then repeat step 3 above and
thread the leveler in place. Then repeat step 6.
Leveling:
Cabinets must be leveled when installed. Level should be
measured on the headrail.
Failure to level your cabinet may result in door not sealing,
closing correctly, or condensed water draining not draining
properly.
For cabinets with legs, rotate the foot of the leg with an
adjustable wrench to achieve desired height for leveling.
For cabinets with casters, leveling can be achieved by
placing large washers in between the ½’ stud and the holes
located on the bottom of the case.
Do NOT loosen casters to level the
cabinet. Casters MUST be tightly
secured to cabinet for full strength.
Install or attach any accessories that will be used
Remove any plastic covering the stainless steel.
CAUTION

User Manual for DP & DPD Beverage-Air
Rev. 05/20Beverage-Air8
1. Determine the proper location for the shelf clips.
The reference numbers on the pilaster can serve as a
guide to ensure all clips are properly located.
2. Insert the top tab of the shelf clip into the desired
hole of the pilaster. The retaining tab MUST be facing
up as shown.
3. Rotate the clip downwards and insert the bottom tab
into the matching hole in the pilaster. The clip may
need to be squeezed slightly during installation.
4. Install all remaining clips.
5. Install shelves onto clips with the product retention
bar facing up. Be careful not to dislodge clips during
installation.
6. Place shelves so that the retaining tab on the clip
captures the shelf as shown.
7. Conrm that the shelf is resting on ALL 4 clips and
that the clips are securely attached to the pilasters.
8. Improper shelf clip installation could cause the shelf
and / or the product on it to fall, resulting in damage
to the unit and possible bodily injury.
9. Do NOT overload the shelves. The unit is designed to
use all shelves that are supplied in an equally spaced
manner. Contact Beverage-Air customer service if
fewer shelves or a dierent conguration to ensure
shelf overloading will not occur.
SHELF INSTALLATION

User Manual for DP & DPD Beverage-Air
Rev. 05/20 Beverage-Air 9
Drawer models are shipped with the drawers already
installed in the cabinets. Drawers are designed with slides
which have locking mechanisms to prevent drawers from
coming o cabinets during normal opening and closing
operations.
See Illustration:
Drawers and slides can be removed from a
cabinet for cleaning purposes. To remove
a drawer from a cabinet follow these
instructions:
1. Open the drawer to full extension
2. Push the white locking tabs forward
on both sides of the drawer
3. Press down the back of the tabs
4. Slide the drawer out of the cabinet
5. To remove the sliding member (Middle
slide), press the metal tab up and slide
it
6. To reinstall the sliding member, press the metal tab up
and slide it in
7. To reinstall drawer, push the locking tab forward and
press the back of the tab down
8. Align the drawer slide members and moving slide
members
9. Slide the drawer in and lock the slide by pushing the
front of the locking tab down and in
DRAWER MAINTENANCE

User Manual for DP & DPD Beverage-Air
Rev. 05/20Beverage-Air10
This is a cord-connected unit, and must be connected to its own dedicated power supply. Check the dataplate on the
machine to conrm the voltage and per the dataplate use the correct fuses or HACR circuit breakers.
Note: Do not connect to GFI / GFCI outlets. Connection to that type of outlet can result in product loss due to
unsafe cabinet temperature when GFI device trips from moisture.
Power Cord
This 115 volt model is equipped with a cord and 5-15P plug.
If the power cord becomes damaged, it must be replaced
with the identical cord.
Follow All National and Local Codes
This Unit Must Be Grounded. Do not use extension cords
and do not disable or by-pass ground prong on electrical
plug.
Initial Start Up
Plug the power cord into the proper power supply.
The cabinet will soon begin to blow warm air out of the
front grill area, and cool air will ow from the inside
blower.
The cabinet temperature has been set at the factory and
should not need adjustment, however if it was changed,
the standard setting is 38º F.
Cautions
Care must be taken whenever moving or servicing the
unit. The refrigerant is contained in a sealed system, but if
released it is ammable.
Door Reversal Instructions
1. Remove hinge cover
2. Remove door from the unit to include the hinge
mounting brackets
3. Remove white hole covers from the side of the door
opening you would like the hinges to be located (do
not throw away)
4. On the bottom of the door the same hole plugs are
present and need to be removed
5. Take the hole plugs and insert them into the screw
holes where the hinges were originally located on the
unit
6. Install the hinge bracket upright on the unit. The
thick portion of the hinge bracket should be on the
bottom as you mount them
7. The door portion of the hinges need to be removed
and rotated 180 degree and remounted
8. Install the hole plugs that were removed from the
bottom of the door into the holes where the handle
was rst mounted
9. Install the handle on what is now the top of the door
10. Slide door back into position and gently lower into the
white pivot cam
11. Replace hinge cover
ELECTRICAL

User Manual for DP & DPD Beverage-Air
Rev. 05/20 Beverage-Air 11
USING THE UNIT
Operation is simple, just keep it connected to the correct
power supply and the refrigerator will maintain the
internal temperature it has been set to. Keep the doors
and / or drawers closed as much as possible to avoid
unnecessary run time.
The controller displays the current internal temperature.
Adjusting the set temperature lower will NOT cause the
system to lower the temperature faster. When on, the
refrigeration system is always operating at maximum.
The temperature was set at the factory at 38ºF, but
you can adjust it to your own selected temperature. 30
seconds after adjustment, the display automatically
reverts to showing the current temperature.
The refrigerator will automatically defrost as needed,
there is no set time for defrost. Push and immediately
release the "melting" or defrost button for a manual
defrost.
Note: Holding the defrost button in too long will shut the
controller o.
The pans must be kept in place for proper temperature
control.
The internal fan will be on all the time.
The compressor and condenser fan motor will only be on
when the controller senses an increase in internal cabinet
temperature passed the set point.
If equipped with glass doors, holding the SC button in will
turn the cabinet light on or o.
38.0
oF
Select
Defrost Increase
Decrease
In most cases the only thing displayed will be the cabinet temperature. When something other than normal operation has
occurred, a message will be shown.
Message Displayed Why What to do
dEF Unit is defrosting Nothing. Normal operation.
Hi Cabinet temperature too warm Conrm doors or drawers are closed.
dOr Door is open Close door, if message does not
change, call for service.
LEA Compressor run time too long Check doors or drawers closed. If yes,
call for service.
E01, E02, E03, E04 Sensor unplugged or has failed Call for service.

User Manual for DP & DPD Beverage-Air
Rev. 05/20Beverage-Air12
SEQUENCE OF OPERATIONS REFRIGERATOR
The refrigerator operates based on the air temperature measured by the probe located at the return air.
ON OFF
COMPONENT OPERATION CONTROLLER ACTION OPERATION CONTROLLER ACTION
COMPRESSOR
Compressor turns
on when the air
temperature at the
probe is above the
sum of the set point
+2
The Compressor
Contact is energized
Compressor turns
o when the air
temperature at probe is
equal to or less than the
set point -2
The Compressor
Contact is de-
energized
(ERC 112 – Terminal #1) (ERC 112 – Terminal
#1)
CONDENSER FAN
The Condenser Fan
turns on when
the Compressor is
running
The Condenser Fan
is wired directly to
the Compressor, not
through the controller
The Condenser Fan
turns o when the
Compressor is not
running
The Condenser Fan
is wired directly to
the Compressor, not
through the controller
EVAPORATOR
FAN
The Evaporator Fan
runs continuously in
refrigerators. When
the unit is plugged
in, the Evaporator
Fan will run.
The Evaporator Fan is
connected directly to
incoming power, not
through the controller.
The Evaporator Fan runs
continuously. When the
unit is plugged in, The
Evaporator Fan will run.
The Evaporator Fan is
connected directly to
incoming power, not
through the controller.
LIGHT
The light will turn on
when the is
pressed (or when the
door is opened with
solid doors)
The Light Contact is
energized
The light will turn o
when the is
pressed (or when the
door is closed with solid
doors)
The Light Contact is
de-energized
(ERC 112 – Terminal
#4)
(ERC 112 – Terminal
#4)
Condition
Compressor Condenser Fan Evaporator Fan Lights
Cabinet Temp > Set point + 2 ON ON ON ON or OFF
Cabinet Temperature <= Set point - 2 OFF OFF ON ON or OFF
Defrost OFF OFF ON ON or OFF

User Manual for DP & DPD Beverage-Air
Rev. 05/20 Beverage-Air 13
Electronic Controller
Control Panel Display
Defrost LED Alarm LED
On xed: Defrost active On xed: ALARM Present
O: Defrost is o Flashing: ALARM Silenced
O: No Alarm
Fan LED Compressor LED
On xed: Fan active On xed: Compressor active
O: Fan O Flashing: Delay, protection or activation blocked
O: No Alarm
Keyboard Functions
UP
Quick press and release
• Increases Set Point
Long press and release
• Increases display brightness
DOWN
Quick press and release
• Decreases Set Point
Long press and release
• Decreases display brightness
DEFROST (ESC)
Quick press and release
• Activates manual defrost
Long press and release
• Controller enter stand-by mode
SET (ENTER)
Quick press and release
• Toggles lights on/o
Long press and release
• Toggles display °F/°C
NOTE: When switched on, the instrument panel performs a lamp test for a few seconds.
UP
DOWN
DEFROST (ESC)
SELECT (OK)
Note: When the controller is in a Standby Mode, a
blue dot will be displayed as shown here. To switch
out of Standby Mode, push and release the Defrost
button.
.

User Manual for DP & DPD Beverage-Air
Rev. 05/20Beverage-Air14
Control Panel Connections
Changing the Set point
Electronic Controller Alarms
The alarm condition is always signaled by the alarm icon . To turn o the relative icon will continue ashing.
NOTE: If alarm exclusion times are in progress (ALA folder of the parameter table), the alarm is not signaled.

User Manual for DP & DPD Beverage-Air
Rev. 05/20 Beverage-Air 15
How to Acknowledge Alarms
Alarm
Code
Trigger Automatic
Clearance
Outputs Comments
"Hi" Air temperature is higher than
"ALA->Hat• for "ALA->Htd"
User
congured
Bl ink "Hi" with the highest temperature; If
congured: cut in alarm relay, beep the buzzer
High temperature
alarm
"Lo" Air temperature is lower than
"LAt" for "Ltd''
User
congured
Blink "Lo" with the lowest temperatu re. If
congured: cut in alarm relay, beep the buzzer
Low temperature
alarm
"Con" Condenser temperature is too
high or too low
User
congured
Blink "Con". If congured: cut in alarm relay, beep the
buzzer
Condenser alarm
"dor" Door open for more than Always Blink "dor". If congured: cut in alarm relay, beep the
buzzer
Door open alarm
"uHi" Line voltage is higher than "Cop-
>uHi"
Always Blink "uHi". If congu red: cut in alarm relay, beep the
buzzer
High voltage alarm
"uLi" Line voltage is higher than "Cop-
>uLi"
Always Blink "ulo". If congured: cut in alarm relay, beep the
buzzer.
Low voltage alarm
"LEA" Compressor cont inuous running
for more than "ALA->LEA"
Always Blink "LEA". If congured: cut in alarm relay, beep the
buzzer
Leakage alarm
"E01" "S1" error Always Blink "SOl ". lf congured: cut in alarm relay, beep the
buzzer
"S1" sensor failure
(short or open)
"E02" "S1" error Always Blink "SO2". lf congured: cut in alarm relay, beep the
buzzer
"S2" sensor failure
(short or open)
"E03" "S1" error Always Blink "S03 ". lf congured: cut in alarm relay, beep
the buzzer
"S3" sensor failure
(short or open)
"E04" "S1" error Always Blink "SO4 ". lf congured: cut in alarm relay, beep
the buzzer
"S4" sensor failure
(short or open)

User Manual for DP & DPD Beverage-Air
Rev. 05/20Beverage-Air16
CLEANING AND MAINTENANCE
Cleaning Schedule:
Cabinet
Daily wipe down
Weekly interior
Condenser coil
Quarterly cleaning
Gaskets
Daily inspection, check
that hinges are tight to
the cabinet.
Routine maintenance
Annually
Daily Exterior Cleaning
It is much easier to clean on a regular basis than to have to remove stains once they have built up.
1. Wash with a clean sponge and a mild detergent that
does not contain chlorine.
2. Rinse with clean water.
3. Dry with a soft cloth.
4. Polish with a soft cloth, wiping with the grain.
5. Wipe weekly with stainless steel cleaner.
Weekly Interior Cleaning
1. Remove all food, food related items and shelves. Store
the food at a safe temperature.
2. Disconnect power to the unit (unplug it or switch the
breaker o).
3. Remove all loose food particles from the inside walls,
oor, door liner and ceiling.
4. Scrub all interior surfaces and door gaskets with a
warm (100oF to 110oF) detergent solution and a soft
scrub brush.
5. Rinse with clean water and allow to air dry.
6. Return the shelves to the unit and secure them.
7. Restore power.
8. Return food to the unit when it has reached a
safe temperature.
Pan Support Note

User Manual for DP & DPD Beverage-Air
Rev. 05/20 Beverage-Air 17
CONDENSER CLEANING
Keeping the condenser coil clean is critical to ecient
operation.
1. Unplug unit from power supply.
Rotating fan blade can cause
personal injury.
Unplug unit from power supply
before beginning to clean
condenser
CAUTION
2. Lift grill up and pull out to release it.
3. Pull grill carefully out and o the cabinet.
Condenser Coil
4. Examine condenser surface, if dusty, brush and
vacuum the dust and lint from the surface of the
coil. Brush up and down to avoid damaging the ns.
Use care to not disturb the wires connected to the
controller.
Note: If the coil is greasy, the coil will need to be
cleaned with coil cleaner and that should be left to an
experienced technician.
5. Return grill to unit.
Note: Air lters are not recommended as they restrict
the ow of cooling air.

User Manual for DP & DPD Beverage-Air
Rev. 05/20Beverage-Air18
Cleaning Needed Cleaning Agent Method of Application Aect on Finish
Smears and ngerprints
Areal 20, Lac-O-Nu, Lumin Wash
O’Cedar Cream Polish, Stainless
Shine.
Rub with cloth as directed
on the package.
Satisfactory for use on all
nishes.
Provides barrier lm to
minimize prints.
Stubborn Spots and
Stains, Baked-On
Splatter, and Other
Light Discolorations
Allchem Concentrated Cleaner.
Apply with damp sponge or
cloth.
Rub with damp cloth.
Use in direction of polish lines
on No. 4 (polished) nish. May
scratch No.
2 (mill) and Nos. 7 and 8
(polished) nishes.
Samae, Twinkle or Cameo Copper
Cleaner Rub with damp cloth.
Grade FFF Italian pumice, whiting,
or talc. Rub with dry cloth.
Liquid NuSteel
Paste NuSteel or DuBois Temp.
Copper’s Stainless Steel Cleaner
Revere Stainless Cleaner
Household cleansers, such as
Old Dutch, Lighthouse, Sunbrite,
Wyandotte, Bab-O, Gold Dust,
Sapolio, Bon Ami, Ajax, or Comet
Grade F Italian Pumice, Steel
Bright, Lumin Cleaner, Zud,
Restore, Sta-Clean, or Highlite.
Penny-Brite or Copper-Brite.
Use small amount of cleaner.
Rub with dry cloth using a
small amount of cleaner.
Apply with damp sponge or
cloth.
Rub with a damp cloth. May
contain chlorine bleaches.
Rinse
thoroughly after use.
Rub with a damp cloth.
Rub with a dry cloth using a
small amount of cleaner.
Heat tint or
discoloration
Penny-Brite or Copper-Brite.
Past NuSteel, DuBois Temp,
or Tarnite. Revere Stainless Steel
Cleaner. Allen Polish, Steel Bright,
Tenacious Deposits,
Rusty Discolorations,
Industrial
Atmospheric Stains Wyandotte,
Bab-O or Zud.
Rub with a dry cloth.
Rub with a dry cloth or stain-
less steel wool.
Apply with damp sponge or
cloth.
Rub with a damp cloth.
Burnt-On Foods and
Grease Fatty Acids,
Milkstone (where
swabbing or rubbing
is not practical)
Easy-O, De-Grease-It, 4 to 6%
hot solution of such agents as
trisodium phosphate or sodium
tripolyphosphate or 5 to 15% caustic
soda solution
Apply generous coating. Allow
to stand for 10-15 minutes.
Rinse.
Repeated application may be
necessary.
Excellent removal, satisfactory
for use on all nishes.
Tenacious Deposits,
Rusty Discolorations,
Industrial
Atmospheric Stains
Oakite No. 33, Dilac Texo 12, Texo NY,
Flash-Klenz, Caddy Cleaner,
Turco Scale 4368 or Permag 57.
Swab and soak with clean
cloth.
Let stand 15 minutes or more
according to directions on
package, then rinse and dry.
Satisfactory for use on all
nishes
Hard Water Spots
and Scale
Vinegar.
5% oxalic acid, 5% sulfamic acid, 5 to
10% phosphoric acid, or Dilac, Oakite
No. 33, Texo 12, Texo N.Y.
Swab or wipe with cloth. Rinse
with water and dry.
Swab or soak with cloth. Let
stand 10-15 minutes. Always
follow with neutralizer rinse,
and dry.
Satisfactory for all nishes.
Satisfactory for all nishes.
Eective on tenacious deposits
or where scale
has built up.
METHODS FOR CLEANING STAINLESS STEEL

User Manual for DP & DPD Beverage-Air
Rev. 05/20 Beverage-Air 19
HELP
Trouble Diagnosis for the User
Malfunction Possible Cause Likely Solution
No cooling - unit is silent
Unit not plugged in.
Fuse or circuit breaker tripped.
Power cord plug loose in outlet.
Connect to proper voltage circuit Replace
fuse or reset breaker.
Check outlet for loose connection, replace
as needed
Unit cools but seems to be on all the time Dirty condenser Clean condenser
Space temperature too high
Dirty condenser
Evaporator iced over Unit in high
temperature environment
Clean condenser Defrost evaporator
Reduce temperature of room
Space temperature too low, freezing
beverage Temperature control Adjust or replace control
Trouble Diagnosis for the Technician
No cooling - compressor does not hum Temp control stuck in open position Replace temp control.
No cooling - compressor hums but does not
start
Low voltage to unit.
Compressor starting system failure
Check voltage, correct as needed. Check
start relay and start capacitor. See next
step.
No cooling - compressor starts but shuts
o
Compressor start relay failure Compressor
start capacitor failure Replace relay. Replace capacitor.
No cooling - compressor cycles on and o Overheating weak overload
Clean condenser, check fan motor and
blade. Check refrigerant charge. Replace
overload.
Unit cools, but is slow to pull cabinet
temperature down Evaporator fan not turning
Check fan(s), on multiple fan units one fan
may be turning slowly and will need to be
replaced.
Unit cools but turns on and o frequently No product in cabinet. Temperature control
defective Refrigeration issue
Fill cabinet Replace control
Have system checked
Makes excessive noise
Tubing rattle Loose parts
Bent or broken fan blade Noisy fan motor
Check tubing for routing Check for loose
components Replace fan blade
Replace fan motor

User Manual for DP & DPD Beverage-Air
Rev. 05/20Beverage-Air20
FOR THE SERVICE TECH
Refrigeration service should only be attempted by a trained trade professional certied to work on R290 systems.
Here are some critical service items.
This list does not qualify anyone to service the unit. It is a
reminder and checklist for the service tech. Keep these in
mind for R290 service:
• Wire nuts are NOT to be used when changing an
electrical part.
• The switches in this product are sealed, only exact
replacements may be used.
• The process tubes are to be used for service access.
• Cut out (with tubing cutter) refrigeration components
that are to be replaced. Do NOT un-braze.
• Because R290 can be vented into the air during
service, the venting MUST be in an area free from
ame or spark. It must also be in a well ventilated
area, with a nearby open window or door.
• A sign noting service of a system containing propane
must be attached to the unit during refrigeration
service.
• A combustible gas leak detector must be used to
inform anyone in the area when propane is present in
the air.
Other Information:
Evacuation: It is critical that a refrigeration system be
leak free and internally dry. A thorough evacuation with
a good vacuum pump with a micron gauge attached is the
only way to ensure that the system is dry and ready for a
charge of refrigerant.
Charging: The system is critically charged and the proper
type and amount MUST be weighed in.
Overcharge symptoms: Unit will cool properly but
the suction line temperature will be unusually cold.
Compressor run time will be longer than normal.
Undercharge symptoms: Long run time, poor cooling and
a hot compressor dome are the main symptoms of an
undercharge.