Leer R290 Installation, Operation And Service Manual

R290 vending merchandiser

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Leer, Inc.
206 Leer Street, P.O. Box 206
New Lisbon, WI 53950
1-800-766-5337
www.leerinc.com
R290 VENDING MERCHANDISER
115V 60Hz/1Ph and 230V 50Hz-60Hz/1Ph
INSTALLATION, OPERATION, AND SERVICE
MANUAL
WARNING: This product can expose you to chemicals
including nickel, which is known to the State of California to
cause cancer (For more information go to
www.p65warnings.ca.gov)
1070319R3 4-2024

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Summary of Contents for Leer R290

  • Page 1 Leer, Inc. 206 Leer Street, P.O. Box 206 New Lisbon, WI 53950 1-800-766-5337 www.leerinc.com R290 VENDING MERCHANDISER 115V 60Hz/1Ph and 230V 50Hz-60Hz/1Ph INSTALLATION, OPERATION, AND SERVICE MANUAL WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer (For more information go to www.p65warnings.ca.gov)
  • Page 2 • Servicing includes repairs to the hermetically sealed system and/or any part of the electrical system. The EPA limit on the amount of R290 charge for commercial applications is, 150 grams/5.29 ounces. • Repair on R290 systems must always be done in a well-ventilated area.
  • Page 3: Table Of Contents

    Decaling Recommendations Solid Door: ............................9 Door Gaskets and Hardware: ................................. 9 Vending Calibration: ..................................9 R290 Refrigeration Service: ................................9 R290 General Information: ................................9 Solid Door Magnetic Gasket Replacement Instructions: ......................10 Spring Cartridge Installation Instructions ............................ 10 Electronic Control- Auto Defrost Wiring Diagram 115V ........................
  • Page 4: General Safety Information

    Do not store or use gasoline or any other flammable material in the vicinity or inside any Leer product. Follow any local codes that may apply. Insert forks on lifting device from the front side.
  • Page 5: Reporting Provision Code

    Check the doors – they should be locked. Installation • If doors are not locked, verify that the Note: Leer Vending Merchandisers are commercial in Emergency exit switch is in the locked design and not intended for residential use. position.
  • Page 6: Merchandiser Leveling

    Temperature Controls: For more detailed information regarding the purchase of the Condensate Evaporator Kit for indoor use, please contact: R290 Merchandisers are only available with an electronic Leer Merchandiser Customer Service Department. Phone: control. 800-766-5337.
  • Page 7: Operating Mode Display

    (located on the face of the control). The control has temperatures prior to loading with ice. Pre-chilling will aid been programmed by Leer to operate the machine within the the merchandiser in reaching storage temperature at a faster design parameters of the refrigeration system. The set-point rate once loaded and reduce the risk of melting product.
  • Page 8: Maintenance

    Danger! Your unit is charged with propane inside surface of the coil. refrigerant. Verify refrigerant type used as noted on the merchandiser serial tag. R290 (Propane) is a flammable Warning! When using compressed air, there may be a and explosive gas. Component parts shall only be...
  • Page 9: Solid Door Models And Maintenance

    The decal’s adhesive should have a minimum peel Like other refrigeration systems, a unit charged with R290 strength rating of 80 oz. / inch (0.875 N / mm). is not serviceable on a consumer level. The use of special...
  • Page 10: Solid Door Magnetic Gasket Replacement Instructions

    Solid Door Magnetic Gasket Replacement Instructions: Position solid door on a flat non-abrasive surface, exterior side down. Remove old gasket by grasping firmly at the corner and pulling away from the door frame extrusion. Inspect the extruded slot to insure there are no particles to interfere with the new gasket installation. Align new gasket with door corners and use thumb to press into frame.
  • Page 11: Electronic Control- Auto Defrost Wiring Diagram 115V

    Electronic Control- Auto Defrost Wiring Diagram 115V...
  • Page 12: Electronic Control- Auto Defrost Wiring Diagram 230V

    Electronic Control- Auto Defrost Wiring Diagram 230V...
  • Page 13: Notes

    Notes ___________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________...
  • Page 14: Ice Vending Machine Warranty

    Ice Vending Machine Warranty ICE VENDING MACHINES INSIDE NORTH AMERICA: Seller warrants the machine under normal use and service, for one (1) year for the component parts (to be shipped by seller), and ninety (90) days for repair labor from the date of original shipment. The machine compressor motor is warranted for five (5) years from the date of original shipment.

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