FWE R-AS-10 Installation Manual & Operating Instructions

Mobile refrigerated air screen
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R-AS-10 MOBILE REFRIGERATED AIR SCREEN
INSTALLATION GUIDE & OPERATING INSTRUCTIONS
1
1 1
KEEP
10 TRAYS
in unit
For Best
Results and
even air
LOAD
temps, retain
FOOD
10 trays in unit
TRAYS
at all times
Pre-chill cabinet with door closed
A
A
minimum of one (1) hour.
Load cabinet from the bottom to top, push trays to rear.
B
B
Load with only
After loading chilled product, close
C
C
door to allow inside temperature to stabilize.
Unload cabinet from top to bottom.
D
D
UNIT CAN OPERATE WITH DOOR OPEN FOR UP TO
FWE Mobile Foodservice Equipment • 7900 S. Route 31 • Crystal Lake, IL 60014
CNTRL-PNL-AIRSCREEN
FSR
NO DOOR STKR
UNLOAD
FOOD
TRAYS
Replace
with
empty
tray
PRE-CHILLED FOOD of 40°F (4.4°C) or colder.
FSR Version
OpsManual_RAS10 FSR Version
PLACE
TRAYS
For Best
Results
place trays
all the way
to the back
of unit.
90 MINUTES
(Conditional)
2
2

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Summary of Contents for FWE R-AS-10

  • Page 1 After loading chilled product, close door to allow inside temperature to stabilize. Unload cabinet from top to bottom. 90 MINUTES UNIT CAN OPERATE WITH DOOR OPEN FOR UP TO (Conditional) FWE Mobile Foodservice Equipment • 7900 S. Route 31 • Crystal Lake, IL 60014...
  • Page 2 45 minutes and a maximum of 90 minutes (conditional). CONGRATULATIONS ..and thank you for purchasing an FWE Mobile Air Screen Refrigerator. Your unit has been designed and manufactured under rigid controls to assure you the most efficient service. It is a full time unit, and may be used continuously as a “standard”...
  • Page 3: Table Of Contents

    FWE MOBILE REFRIGERATED 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................
  • Page 4: Delivery Inspection

    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.
  • Page 5: Electrical

    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.
  • Page 6: Installation

    (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. Do not lay the cabinet down.
  • Page 7: Performance

    The food temperature differential can be 10°F to 25°F (-12°C to -4°C) cooler than the temperature indicated by the temperature display. FWE Air Screen are supplied with a electronic controller, which is very accurate and intuitive.
  • Page 8: Electronic Controls

    ELECTRONIC CONTROLS (A) ON/OFF BUTTON: Your R-AS-10 unit’s ON/OFF button has two uses: The first is to turn your R-AS-10 unit on and off. The second allows for you to select temperature display in either Fahrenheit or Celsius. Temperature display can be changed to indicate either degrees (F) Fahrenheit or degrees (C) Celsius.
  • Page 9 FWE MOBILE REFRIGERATED AIR SCREEN CONTROL PANEL DESCRIPTION (D) Temp Display - Unit may display either “Actual Internal Cabinet” actual temperature, or desired “Set Point” temperature in either Fahrenheit “dgF” (33°F to 38°F) or Celsius “dgC” (.56°C to 3.33°C) Scal...
  • Page 10: Transporting

    FWE MOBILE REFRIGERATED AIR SCREEN GENERAL OPERATION TRANSPORTING WARNING: Do not attempt to move the Air Screen Refrigerator until the unit is turned off, the power cord is unplugged and out-of-the-way, or secured around rear handle. A. Door must be securely shut and all caster locks released.
  • Page 11: General Cleaning And Maintenance

    BEFORE CLEANING ANY PARTS OF THE UNIT OR PRIOR TO ANY SERVICE. CLEANING THE CONDENSER: The most important thing you can do to insure a long, reliable service life for your FWE Air Screen Refrigerator is to regularly clean the condenser (compressor) coil. The condensing unit requires regularly scheduled cleaning to keep the finned condenser clean of lint and dust accumulation.
  • Page 12: Service Information

    (2) minutes. Certain conditions may require 3 repeated sequential defrosts. A “HARD DEFROST”: Consult FWE Customer Service for HARD DEFROST procedures. 2. Dirt, lint, and/or dust are on the condenser (compressor) coil. To clean the condenser, first disconnect electrical power to the cabinet and remove the screws on the front and/or rear louver assembly.
  • Page 13: Troubleshooting Guide

    FWE MOBILE REFRIGERATED AIR SCREEN TROUBLESHOOTING GUIDE HELPFUL HINTS FOR TOP PERFORMANCE: 1. LOAD CABINET FROM BOTTOM TO TOP 2. PUSH PANS AND TRAYS ALL THE WAY BACK TO REAR WALL 3. UNLOAD CABINET FROM TOP TO BOTTOM 4. REGULARLY CLEAN CONDENSER (COMPRESSOR) COIL...
  • Page 14 FWE MOBILE REFRIGERATED AIR SCREEN TROUBLESHOOTING GUIDE (cont’d) PROBLEM POSSIBLE CAUSE/REMEDY 4. Condensing unit starts, but fails to switch 1. Improperly Wired - Check Wiring Against Diagram off of “start” winding. 2. Low Voltage - Determine Reason & Correct 3. Relay Failing To Open - Determine Reason & Correct, Replace If Necessary 4.
  • Page 15 FWE MOBILE REFRIGERATED AIR SCREEN TROUBLESHOOTING GUIDE (cont’d) PROBLEM POSSIBLE CAUSE/REMEDY 6. Evaporator Coil Iced - Defrost 7. Restriction In Refrigeration System - Determine Locations & Remove 8. Dirty Condenser - Clean Condenser 9. Filter Dirty - Clean or Replace 8.
  • Page 16: Replacement Parts

    FWE MOBILE REFRIGERATED AIR SCREEN REPLACEMENT PARTS Hardware DESCRIPTION PART NUMBER Top Lift-Off Hinge Assembly HNG LO AC Bottom Wing with Pin Hinge Assembly for Left Hand Units HNG LO BW L Bottom Wing with Pin Hinge Assembly for Right Hand Units...
  • Page 17 FWE MOBILE REFRIGERATED AIR SCREEN REPLACEMENT PARTS REAR TOP ELECTRICAL BOX FRONT TOP COOL-DOWN ELECTRICAL BOX SWITCH REAR TOP TOP ACCESS ELECTRICAL PANEL ACCESS TO TOP ACCESS CONTROLLER PANEL TXV THERMISTOR COOL DOWN DE-ICE SWITCH SWITCH EVAPORATOR FANS DEFROST DE-ICE...
  • Page 18: Wiring Diagram

    FWE MOBILE REFRIGERATED AIR SCREEN WIRING DIAGRAM -18-...
  • Page 19: Warranty

    FWE / Food Warming Equipment Company, Inc. (Seller) warrants to the original purchaser, subject to the exceptions and conditions below, that FWE manufactured equipment shall be free from defects in material or factory workmanship, under ordinary use for the purpose for which it is designed.
  • Page 20: Service Record

    FWE MOBILE REFRIGERATED AIR SCREEN SERVICE RECORD Model Number ____________________ Serial Number ____________________________ Notes: ___________________________ Date of Purchase __________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ FWE Parts Department www.FWEparts.com Phone: 815 459 7500 FAX: 815 459 7989 P.

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