Food Warming Equipment ASU-9 Operators Manual
ASU-9 AIR SUPREMACY AIR SCREEN
EXTREME ENVIRONMENTS DEMAND AIR SUPREMACY
INSTALLATION GUIDE & OPERATING INSTRUCTIONS
QUICK START TIPS
For best results
Pre-chill cabinet with
•
door closed minimum
of one (1) hour.
Load cabinet with only
•
PRE-CHILLED FOOD of
40°F (4.4°C) or colder.
After loading chilled
•
product, close door to
allow inside temperature
to stabilize.
Unload cabinet, close
•
door and press Defrost
Icon on the control panel.
Allow 30 minutes.
and
even air temps, retain all trays in unit at all times.
Place trays all
the way to the
back of unit.
Model
Number:
ASU-9
OPEN DOOR ALARM:
FWE Mobile Foodservice Equipment • sales@fweco.net • www.FWE.com
Close door for 5 minutes and defrost will activate automatically.
In this instance, do
not
press Defrost Icon.
FWE ASU-9 AIR SUPREMACY AIR SCREEN
AIR SCREEN CREATES A “WALL” OF COLD AIR!
PERFORMANCE VALUES
100°
PRECOOL
90°
T
80°
70°
E
60°
50°
40°
M
35°
30°
P
0°
10 20 30 60 90 120 150 180 210 240
PRECOOL
AIR CURTAIN
Ambient 100°F / RH 50% holding below 40°F for 120 min
Ambient 90°F / RH 50% holding below 40°F for 180 min
Ambient 80°F / RH 50% holding below 40°F for 240 min
AT 100°F
AMBIENT
•
•
•
AIR CURTAIN
T I M E
100°F to 35°F APPROX. 25 MIN
90°F to 35°F APPROX. 20 MIN
80°F to 35°F APPROX. 15 MIN
AT 90°F
AMBIENT
AT 80°F
AMBIENT
CONGRATULATIONS . . .
..and thank you for purchasing an FWE Mobile
Air Supremacy Air Screen Refrigerator. Your unit has
been designed and manufactured under rigid controls
to assure you the most efficient service. It is an “air
screen” that operates with the door open, maintaining
a 40°F (4.4°C) temperature or below for 180 minutes
(conditional).
Please take a moment to read through this booklet of important information pertaining to your cabinet.
By following a routine of proper use and care described on the following pages, your Air Screen will
last for many years.
IMPORTANT THINGS TO DO BEFORE USING AIR SCREEN:
• Properly uncrate your unit and check for any possible damage.
• Read this operating manual and instructions.
• Return your Warranty & Manufacturer Registration Card.Your Manufacturer Registration Card
must be returned within 30 days after initial delivery to put warranty into effect.
ASU-9
• Review installation instructions and have your unit(s) properly installed.
• Make sure all operators understand the contents of this manual and operation.
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FWE ASU-9 AIR SUPREMACY AIR SCREEN
INTRODUCTION
TABLE OF
CONTENTS
DELIVERY INSPECTION........................................................................... 4
ELECTRICAL.............................................................................................. 5
INSTALLATION............................................................................................ 6
PERFORMANCE........................................................................................ 7
INTENDED USE........................................................................................ 7
CABINET FEATURES..................................................................................7
ELECTRONIC CONTROLS........................................................................ 8
TRANSPORTING.......................................................................................10
OPEN DOOR OPERATION........................................................................10
GENERAL CLEANING AND MAINTENANCE...........................................11
SERVICE INFORMATION.......................................................................... 12
TROUBLESHOOTING GUIDE...................................................................13
REPLACEMENT PARTS............................................................................ 16
WIRING DIAGRAM.................................................................................... 18
WARRANTY............................................................................................... 19
SERVICE RECORD................................................................................... 20
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FWE ASU-9 AIR SUPREMACY AIR SCREEN
BEFORE SETTING UP
DELIVERY
INSPECTION
All FWE refrigerators are shipped in containers in to prevent damage. Upon delivery of your new Air Screen:
• Inspect the shipping container for external damage. Any evidence of damage should be noted on the
delivery receipt which should be then signed by the driver.
• Uncrate the unit and check for external damage. Carriers will accept claims for concealed damage if
notified within fifteen (15) days of delivery and shipping container is retained for inspection.
The FWE - Food Warming Equipment Company cannot assume responsibility for loss or damage
suffered in transit. The carrier assumed full
responsibility of delivery in good order when
shipment was accepted. We are, however,
prepared to assist you if filing a claim is
necessary. Notices are posted on the outside of
each carton regarding freight claims and damage
to further familiarize you with this information,
as shown here.
All units are factory tested for performance and
certified free from defects when shipped. The
utmost care has been taken in manufacturing,
crating and final inspection at the factory and / or
shipping point to assure against damage in
transit.
Should there be noted damage upon uncrating,
carefully check the crate for visible signs of the
cause. Save all crating material and immediately
file a claim of damage with the carrier. Under no
conditions may a damaged unit be returned to
FWE without an RGA -
Authorization Number.
Return Goods
If damage is discovered,
call your dealer, trucking company & FWE Customer Service Department at 815-459-7500.
This merchandise has been thoroughly inspected and carefully packed
before leaving our plant. Responsibility for its safe delivery was assumed
by the carrier at the time of shipment. Claims for loss or damage to the
contents, should therefore, be made upon the carrier as follows:
CONCEALED LOSS OR DAMAGE
Concealed loss or damage means loss or damage that does not
become apparent until the merchandise has been unpacked.The
contents may be damaged in transit due to rough handling even
though the carton may not show external damage. When the
damage is discovered upon packing, make a written request for
inspection by the carrier’s agent within fifteen (15) days of the
delivery date. Then file a claim with the carrier since such damage
is the carrier’s responsibility. By following these instructions
carefully, we guarantee our full support of your claims to protect
you against loss from concealed damage.
VISIBLE LOSS OR DAMAGE
Any external evidence of loss or damage must be noted on the
freight bill or express receipt, and signed by the carrier’s agent.
Failure to adequately describe such external evidence of
loss or damage may result in the carrier refusing to honor a
damage claim. The form required to file such a claim will be
DO NOT RETURN DAMAGED MERCHANDISE
TO US. FILE YOUR CLAIM AS ABOVE.
In case of damage, it is your responsibility to save all carton(s)
and packaging materials for the carrier’s inspection.
IMPORTANT
supplied by the carrier.
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FWE ASU-9 AIR SUPREMACY AIR SCREEN
DELIVERY INSPECTIONS & ELECTRICAL REQUIREMENTS
PACKAGING:
Your Air Screen Refrigerator is shipped from the factory on a wooden pallet and packaged in a durable
cardboard container. The carton is attached to the wooden skid with the use of large staples. These should
first be removed to avoid scratching the unit when lifting off the crate. Remove the wooden pallet and
strapping material, and the unit should be rolled off the skid. Avoid laying the unit on its front, side or back
for removal of the pallet.
NOTE: FWE does not recommend laying the unit down on its front, side or back. However,
if you must, please be certain to allow the unit to remain in an upright position afterwards for
48 hours before plugging the unit in or attempting to place the unit in to service, to assure
that the compressor oils and refrigerant may settle.
FWE’S POLICY ON D
There are two types of damaged merchandise: VISIBLE DAMAGE AND CONCEALED DAMAGE.
A. CRATE HAS VISIBLE DAMAGE:
1. The product / crate being received is visibly damaged.
2. The receiver should
3. Receiver should
is being "refused due to damage".
B. CONCEALED DAMAGE:
1. Merchandise is damaged and could not be externally detected.
Your receiving operation should inspect for this type of damage.
2.
Save all packing material
3. Contact FWE Customer Service 815-459-7500 and alert them to the situation.
4. Receiver must call the carrier to schedule an inspection of the damaged merchandise within
AMAGED GOODS:
refuse the damaged merchandise.
sign the bill of lading indicating which merchandise
.
15 days
.
ELECTRICAL
A. Check SERIAL PLATE to be sure the unit is installed on the proper NEMA plug 6-20P (on standard unit)
electrical supply.
B. WARNING: This unit is provided with a three-pronged grounding plug. Be sure that the unit is plugged
into a properly grounded outlet to avoid the possibility of electrical shock.
CORD & PLUG:
Your Air Screen Refrigerator is supplied with a cord & plug attached. It is shipped coiled at the bottom of
the cabinet, secured by a nylon strip. For your safety and protection, all units supplied with a cord and plug
include a special three-prong grounding plug on the service cord. Select only a dedicated electrical outlet
with grounding plug for power source. NOTE: Do not under any circumstances, cut or remove the round
grounding prong from the plug, or use an extension cord.
PO
WER SUPPLY:
The supply voltage should be checked prior to connection to be certain that proper voltage for the cabinet
wiring is available (refer to the serial tag to determine correct unit voltage). Make connections in accordance
with local electrical codes. Use qualified electricians. Use of a separate, dedicated 20 amp circuit is required.
Size wiring to handle indicated load and provide necessary overcurrent protector in circuit (see amperage
requirements on the unit’s serial tag).
WIRING DIA
Refer to the wiring diagram for any service work performed on the unit. Should you require service,
please contact FWE and provide the model and serial number of the unit involved.
GRAM:
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FWE ASU-9 AIR SUPREMACY AIR SCREEN
INSTALLATION & PROPER LOCATION
INSTALLATION
LOCATION:
Selecting a proper location for your Air Screen Refrigerator is very important.
AL
WAYS:
NEVER:
✔ Install to assure that unit is level.
✔ Install to assure that unit is away from extreme heat.
✔ Install to assure that unit is away from a steamer.
✔ Install to assure that unit is NOT placed near or under
a ventilation duct or hood, (this will disturb the
airflow of the Air Screen and will hamper the performance of the unit).
✔ Install to assure that unit is 12'' minimum distance from back of unit
to wall or obstruction (ie; a wall).
✔ Install to assure that the door(s) may open a minimum of 90 degrees.
CLEARANCE:
It is important for the proper operation and longevity of your FWE Air Screen that it have adequate
provisions for air supply to the condenser. Allow no less than 12'' clearance between sides / rear of unit
and wall or obstruction.
✖ Never install equipment in
an area of standing water
✖ Never install near or under a
ventilation hood or duct return
✖ Never install equipment in an
area not conductive to safe and
proper operator use.
INST
ALLATION STEPS:
A. The outside carton has already been removed and inspected for damage. Remove all packing and
strapping material from the exterior and interior of the unit. (Note: Packing material should be saved
should there be any damage to unit.)
B. Remove the FWE Air Screen from the shipping skid. This is done by tilting the unit and rolling it
off the skid.
D. Tray slides have tabs formed into the side of the support. Simply put the tab into the square hole in the
side of the cabinet and push down to seat.
E. The LED digital temperature display is powered up when the unit is plugged in, it registers temperature
in Fahrenheit degrees. The unit can be set up to show temperatures in Celsius degrees.
ON/OFF Switch for Instructions.)
Do not lay the cabinet down.
(See Page 9,
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