Leer R290 PL Installation, Operation And Service Manual Download

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Table of Contents

Start-UP .............................................................................................................................................................................................. 4

Storage and Transportation: ........................................................................................................................................................... 4

Packaging: ..................................................................................................................................................................................... 4

Installation .......................................................................................................................................................................................... 4

Placing Merchandiser: ................................................................................................................................................................... 4

Merchandiser Leveling: ................................................................................................................................................................. 4

Electrical: ....................................................................................................................................................................................... 4

Plug Units: ..................................................................................................................................................................................... 5

Condensate Evaporator: ................................................................................................................................................................. 5

Temperature Controls: ................................................................................................................................................................... 5

Electronic Controls: Digital Display: ............................................................................................................................................ 5

Operating Mode Display: .............................................................................................................................................................. 6

Electronic Control Operation:........................................................................................................................................................ 6

Auto-Defrost Control:.................................................................................................................................................................... 6

Electronic Control Startup: ............................................................................................................................................................ 6

Possible Displayed Alarm Codes: ................................................................................................................................................. 6

Loading Ice: ................................................................................................................................................................................... 7

Maintenance and Service .................................................................................................................................................................... 7

Cleaning the Merchandiser: ........................................................................................................................................................... 7

Cleaning Door Gaskets: ................................................................................................................................................................. 7

Cleaning Condenser Coils: ............................................................................................................................................................ 8

Defrosting the Merchandiser: ........................................................................................................................................................ 8

Auto-Defrost Electronic Control: .................................................................................................................................................. 8

Glass Door Models and Maintenance: ........................................................................................................................................... 9

Solid Door Models and Maintenance ............................................................................................................................................ 9

Hinge Spring Tension: ................................................................................................................................................................... 9

Decaling Recommendations Solid Door: ...................................................................................................................................... 9

Door Gaskets and Hardware ........................................................................................................................................................ 10

R290 Refrigeration Service: ........................................................................................................................................................ 10

R290 General Information ........................................................................................................................................................... 10

PL – TD Wiring Diagram ............................................................................................................................................................ 13

Replacement Parts: ...................................................................................................................................................................... 13

Side Pallet Load Ramp ..................................................................................................................................................................... 14

Pallet Load Front Installation / Loading ........................................................................................................................................... 15

Installation: .................................................................................................................................................................................. 15

Loading: ....................................................................................................................................................................................... 15

Warranty ........................................................................................................................................................................................... 16

Summary of Contents for R290 PL

Page 1: ...800 766 5337 www leerinc com R290 PL and TD MERCHANDISER INSTALLATION OPERATION AND SERVICE MANUAL WARNING This product can expose you to chemicals including nickel which is known to the State of Cal...

Page 2: ...r manual owner s guide before attempting to service this product All safety precautions must be followed CAUTION Risk of fire or explosion Dispose of properly in accordance with federal or local regul...

Page 3: ...d Alarm Codes 6 Loading Ice 7 Maintenance and Service 7 Cleaning the Merchandiser 7 Cleaning Door Gaskets 7 Cleaning Condenser Coils 8 Defrosting the Merchandiser 8 Auto Defrost Electronic Control 8 G...

Page 4: ...iser installation location should have a solid level base If the merchandiser is exhibiting a slight forward lean the front of the cabinet should be blocked to bring the cabinet to a level position A...

Page 5: ...vaporator Indoor auto defrost models are supplied with a condensate evaporator heater assembly which is packaged and shipped inside the merchandiser It will require simple installation by the consumer...

Page 6: ...and contains two thermal couple probe wires Both probe wires are routed through the cabinet s suction line hole and into the unit cooler assembly which is mounted to the interior ceiling of the cabine...

Page 7: ...a flammable and explosive gas Component parts shall only be replaced with like components Maintenance and repair of the electrical and refrigeration systems should only be done by licensed trained and...

Page 8: ...consumer needs to install the condensate evaporator heater assembly described in the Installation section of this manual onto the exterior back wall of the cabinet The melt water from the defrost cyc...

Page 9: ...uce stretching If the door gasket appears to be in good condition but is failing to seal to the surface of the cabinet both the spring load tension and adjustment of the hinges should be checked Solid...

Page 10: ...nit charged with R290 is not serviceable on a consumer level Experienced technicians can contact Leer for an in depth service and guideline manual The use of special tools and proper procedures perfor...

Page 11: ...pring and place the Adjustment Collar over the round pin Fig 2 4 Using the Adjustment Pin turn the Adjustment Collar until the Pin contacts the Hinge Then insert the Stop Pin in hole of Adjustment Col...

Page 12: ...s to interfere with the new gasket installation 4 Align new gasket with door corners and use thumb to press into frame 5 Start at one corner of the frame and begin pressing the new gasket into the slo...

Page 13: ...d in compliance to UL Standard 471 Replacement parts that are not UL Certified or are not identical to the OEM installed part will void the merchandiser s UL Listing and or the Factory warranty Contac...

Page 14: ...cated below the threshold of the pallet load Connect each ramp by the grove and stud Repeat this process for ramp 3 Repeat for ramp 4 Move the ice into the Pallet Load Set the ice into place and remov...

Page 15: ...a pallet jack by the base pallet Move the box into place firmly against the aluminum back stop Lower the pallet jack and remove the base pallet The unit has a rubber gasket that will seal the unit fro...

Page 16: ...for repair or replacement of any defective part s or assembly only for defects reported to Seller within ninety 90 days after the date of installation ALL LABOR CHARGES SHALL BE AUTHORIZED OR APPROVE...

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