Lang RF-21S Series Installation, Operation, Maintenance, & Troubleshooting

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Installation, Operation, Maintenance, & Troubleshooting
Model: RF-21S,
Range
Lang Manufacturing Company
6500 Merrill Creek Parkway
Everett, WA 98203
Rev. # A
Phone: 425-349-2400 Fax: 425-349-2733
WWW.LANGWORLD.COM
© Copyright 2000

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Summary of Contents for Lang RF-21S Series

  • Page 1 Installation, Operation, Maintenance, & Troubleshooting Model: RF-21S, Range Lang Manufacturing Company 6500 Merrill Creek Parkway Everett, WA 98203 Rev. # A Phone: 425-349-2400 Fax: 425-349-2733 WWW.LANGWORLD.COM © Copyright 2000...
  • Page 2 THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL. FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS CHAPTER PAGE TABLE OF CONTENTS................3 READ FIRST....................4 EQUIPMENT DESCRIPTION...............6 UNPACKING ....................7 INSTALLATION....................8 INITIAL START-UP ..................10 OPERATION ....................11 MAINTENANCE & CLEANING PROCEDURES ........12 TROUBLESHOOTING..................13 10. PARTS LISTS....................14 11. WIRING DIAGRAMS..................15 12. WARRANTY....................16...
  • Page 4: Read First

    IMPORTANT READ FIRST IMPORTANT CAUTION: THE RANGE WEIGHS 410 LBS. (186 KILOGRAMS). FOR SAFE HANDLING, INSTALLER SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY APPROPRIATE MATERIALS HANDLING EQUIPMENT (SUCH AS A FORKLIFT, DOLLY, OR PALLET JACK) TO REMOVE THE UNIT FROM THE SKID AND MOVE IT TO THE PLACE OF INSTALLATION.
  • Page 5 WARNING AND FOLLOW THE DIRECTIONS ON THE LABEL OF THE CLEANER TO BE USED. NOTICE: Service on this, or any other, LANG appliance must be performed by qualified personnel only. Consult your authorized service station directory or call the factory at 1-800-224-LANG (5264), or WWW.LANGWORLD.COM...
  • Page 6: Equipment Description

    EQUIPMENT DESCRIPTION Lang Model: RF21S Electric Range Exterior ! The Range dimensions are 8” (20.3 cm) High, 38” (96.5cm) Deep, and 36” (91.5cm) Wide. ! The Sides, Bottom, and Rear wall are constructed stainless steel. The Range surface can come in 5 different configurations.
  • Page 7: Unpacking

    15 days of delivery. All packing material should be kept for inspection. Do not return damaged merchandise to Lang Manufacturing Company. File your claim with the carrier.
  • Page 8: Installation

    INSTALLATION DANGER: THIS APPLIANCE MUST BE GROUNDED AT THE TERMINAL PROVIDED. FAILURE TO GROUND THE APPLIANCE COULD RESULT IN ELECTROCUTION AND DEATH. WARNING: INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING. IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT.
  • Page 9 INSTALLATION CONT’D Total Three Phase Single Phase Range style K.W. 208 Volt 240 Volt 480 Volt 208 V 240 V Conn Top Only 15.0 41.7 41.7 41.7 36.1 36.1 36.1 18.1 18.1 18.1 72.1 62.5 Convection 21.6 48.3 69.2 62.5 41.9 59.9 54.2...
  • Page 10: Initial Start-Up

    INITIAL START UP Hot Plates To "dry out" the Hot Plate, set the thermostat dial at 250°F and turn on the power switch. Allow unit to cycle at least 15 minutes at this heat level. Reset the thermostat to 350°F allowing the same time. Then reset the thermostat to 450°F allowing the same time.
  • Page 11: Operation

    OPERATION CAUTION: ALWAYS KEEP THE AREA NEAR THE APPLIANCE FREE FROM COMBUSTIBLE MATERIALS. CAUTION: KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN AND DRY. IF SPILLS OCCUR, CLEAN IMMEDIATELY, TO AVOID THE DANGER OF SLIPS OR FALLS. RANGE TOP Consists of the various top arrangements, depending on specific model purchased: 12"...
  • Page 12: Maintenance & Cleaning Procedures

    MAINTENANCE & CLEANING Cleaning WARNING: KEEP WATER AND SOLUTIONS OUT OF CONTROLS. NEVER SPRAY OR HOSE CONTROL CONSOLE, ELECTRICAL CONNECTIONS, ETC. CAUTION: MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES, MUCOUS MEMBRANES AND CLOTHING. PRECAUTIONS SHOULD BE TAKEN TO WEAR RUBBER GLOVES, GOGGLES OR FACE SHIELD AND PROTECTIVE CLOTHING.
  • Page 13: Troubleshooting

    • Failed element TESTS NOTICE: Service on this, or any other, LANG appliance must be performed by qualified personnel only. Consult your authorized service station directory or call the factory at 1-800-224-LANG (5264), or WWW.LANGWORLD.COM For the service station nearest you.
  • Page 14: Parts Lists

    PARTS LIST DESCRIPTION PART NO. Element Top Plate 208V O/S 2000 Watts 11010-09 11010-09 Element Top Plate 208V I/S 3000 Watts 11010-10 11010-10 Element Top Plate 240V O/S 2000 Watts 11010-21 11010-21 Element Top Plate 240V I/S 3000 Watts 11010-22 11010-22 Element Top Plate 480V O/S 2000 Watts 11010-23...
  • Page 15: Wiring Diagrams

    RANGE TOP WIRING GRIDDLE HOT TOP FRENCH PLATE Griddle and Top Plate Element Pilot Light 450° Griddle thermostat Circuit breakers French plate 6-Heat switch Hot Top 850° Hot Top thermostat.

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