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Alfresco URS-1 Service And Parts Manual

Alfresco URS-1 Service And Parts Manual

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URS-1
SERVICE AND PARTS MANUAL
SERIAL NUMBERS: 08-17000 to current.
File name: URS-1 Service Manual 08-17000 to current.pub
Last revised: June 30th 2014

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Summary of Contents for Alfresco URS-1

  • Page 1 URS-1 SERVICE AND PARTS MANUAL SERIAL NUMBERS: 08-17000 to current. File name: URS-1 Service Manual 08-17000 to current.pub Last revised: June 30th 2014...
  • Page 2: Unit Not Cooling

    TROUBLESHOOTING AND SERVICE GUIDE The following is intended as a brief service guide, designed to diagnose most common problems. It is intended to be used only as a guideline. Should the unit require replacement of components, those components must be replaced by a trained and licensed refrigeration professional. While the unit is within the factory warranty period, all repairs require factory authorization before the work is performed.
  • Page 3: Noisy Operation

    PERFORMANCE ENVELOPE: The URS-1 has a performance envelope up to 110°F ambient temperature. This means that the unit is capable of maintaining an internal cabinet temperature of between 22°F and 40°F when exposed to 110°F ambient air temperature. In order to maintain the internal cabinet temperatures stated above, the unit will operate without shutting off when the ambient air temperature exceeds 85 to 90°F.
  • Page 4 URS-1 SERVICE PARTS LIST: The following is a list of all components and or hardware that are serviceable on the URS-1 refrigerator unit. Please refer to the picture and associated text for reference and identification. PTC Relay 260-0090 Evaporator Fan...
  • Page 5 URS-1 SERVICE PARTS LIST CONTINUED: Light Switch 210-0308 Filter Drier 220-0029 Refrigeration Controller 210-0425 Compressor 260-0108 Adjustable Foot Adjustable Foot 290-0351 290-0351 SELECT SQUARE OR ROUND FOOT Wheel Compressor 290-0129 Protector Cover 260-0087 Lampholder Pry-out Plug 210-0321 510-0226 Plug Cap...
  • Page 6 URS-1 SERVICE PARTS LIST CONTINUED: Strain Relief Arrow Clip 210-0422 200-0043 Used to secure power cord Used to plug unused hinge mount holes Hinge (body side) Cable Tie 130-1684 (push mount) 210-0258 Hinge (door side) 130-1685 Wire Rack Bushing (shown)
  • Page 7 URS-1 SERVICE PARTS LIST CONTINUED: Shelf Clip 290-0140 Keyhole Support 290-0141 Pop Rivet 200-0106 Pilaster 290-0187 Shelf support pilasters and clips (brackets). Each unit contains 4 pilasters and 8 clips.
  • Page 8 URS-1 SERVICE PARTS LIST CONTINUED: Magnetic Door Gasket part no. 290-0184 Magnetic Door Gasket Corner Detail...
  • Page 9 Rear Wiring Harness 210-0435 Controller Wiring Harness 210-0436...
  • Page 11 URS-1 SERVICE DATA: ELECTRICAL: VOLTAGE: 115 VAC  FREQ: 60 Hz  PHASE: 1  AMPS: 2.57  RLA: 1.3  LRA: 7.1  MCA: 2.9  REFRIGERATION: REFRIGERANT 134A (9OZ) SUCTION PRESSURE @ TEMP. ACCEPTABLE RANGE: 12 - 21 PS I (COIL TEMP. 10°F - 24°F) 18 PSI @ 20°F...