Beverage-Air DZ24HC Installation And Operating Instructions Manual

Hydrocarbon refrigerator

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INSTALLATION AND OPERATING INSTRUCTIONS
for all Hydrocarbon
DZ24HC Refrigerator Models
809-181A Rev. A. 07/12/2024
SEE BACK COVER FOR
3779 CHAMPION BLVD, WINSTON-SALEM, NC 27105
WARRANTY REGISTRATION
Phone: (888) 845-9800 | Fax: (800) 253-5168 | Web: beverage-air.com

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Summary of Contents for Beverage-Air DZ24HC

  • Page 1 INSTALLATION AND OPERATING INSTRUCTIONS for all Hydrocarbon DZ24HC Refrigerator Models 809-181A Rev. A. 07/12/2024 SEE BACK COVER FOR 3779 CHAMPION BLVD, WINSTON-SALEM, NC 27105 WARRANTY REGISTRATION Phone: (888) 845-9800 | Fax: (800) 253-5168 | Web: beverage-air.com...
  • Page 2: Table Of Contents

    If you meets the high standards set by Beverage-Air! You have have any questions, Please call our Technical Service made a quality investment that with proper maintenance Department at (800) 684-1199.
  • Page 3: Safety

    R290 equipment. • Clean a dirty condenser with a sharp object. • Use ONLY Beverage-Air factory service parts. Use of • Store gasoline, kerosene or any other flammable non OEM parts can be dangerous because of the design material near the cabinet.
  • Page 4: Important Information

    User Manual for DZ24HC Refrigerators Beverage-Air IMPORTANT INFORMATION This unit is intended to be used in a commercial application. That includes bars and restaurants. If installed in a residence some commercial service companies may not be able to service it on site.
  • Page 5: Product Information

    User Manual for DZ24HC Refrigerators Beverage-Air PRODUCT INFORMATION Cabinet Dimensions Door Full Load Power Cord Refrigerant Type / Model w x d x h (Inches) Count Amps Plug (NEMA) Charge (g) / (oz) DZ24HC 24 x 30 3/4 x 52 3/4...
  • Page 6: Clearance And Placement

    User Manual for DZ24HC Refrigerators Beverage-Air CLEARANCE AND PLACEMENT CLEARANCE Placement Consider the following when selecting a location for your Refrigerator: Clearance: • None required at top, back or sides. 5 1/8 inches below. Floor Load: the floor on which the Refrigerator is located must be even and level, free from vibrations, and strong enough to support the combined weights of the unit and maximum product load.
  • Page 7: Unpacking And Set Up

    Do NOT contact the manufacturer. Uncrating Tools Needed: adjustable wrench, level, flat head screw Installation of Draft Arms – DZ24HC Models driver, and box cutter. Place rubber washer over draft arm mounting holes in 1. Remove the cardboard top capping, all clear tape,...
  • Page 8: Keg Installation

    User Manual for DZ24HC Refrigerators Beverage-Air KEG INSTALLATION Safety First! If in doubt about how to handle the CO2 system contact your dealer/distributor How to Install a CO2 Regulator and Replace an Empty CO2 Cylinder 1. Shut off gas pressure to dispenser by closing the Cylinder Valve and the Shut off Valve.
  • Page 9: Electrical

    User Manual for DZ24HC Refrigerators Beverage-Air ELECTRICAL This is a cord-connected unit, and must be connected to its own dedicated power supply. Check the dataplate on the machine to confirm the voltage and per the dataplate use the correct fuses or HACR circuit breakers.
  • Page 10: Using The Unit - Danfoss Controller

    User Manual for DZ24HC Refrigerators Beverage-Air USING THE UNIT - DANFOSS CONTROLLER Operation is simple, just keep it connected to the correct The temperature was set at the factory at 38 F, but º power supply and the refrigerator will maintain the you can adjust it to your own selected temperature.
  • Page 11: Sequence Of Operations Refrigerator

    User Manual for DZ24HC Refrigerators Beverage-Air SEQUENCE OF OPERATIONS REFRIGERATOR The refrigerator operates based on the air temperature measured by the probe located at the return air. COMPONENT OPERATION CONTROLLER ACTION OPERATION CONTROLLER ACTION Compressor turns The Compressor The Compressor...
  • Page 12 User Manual for DZ24HC Refrigerators Beverage-Air Electronic Controller DEFROST (ESC) SELECT (OK) DOWN Control Panel Display Defrost LED Alarm LED On fixed: Defrost active On fixed: ALARM Present Off: Defrost is off Flashing: ALARM Silenced Off: No Alarm Fan LED...
  • Page 13 User Manual for DZ24HC Refrigerators Beverage-Air Control Panel Connections Changing the Set point Electronic Controller Alarms The alarm condition is always signaled by the alarm icon . To turn off the relative icon will continue flashing. NOTE: If alarm exclusion times are in progress (ALA folder of the parameter table), the alarm is not signaled.
  • Page 14   ÿ 2 3   2 3 6  3 1 ÿ 2  2 3 6  2   3 User Manual for DZ24HC Refrigerators Beverage-Air ./ 0 1 2ÿ 8 1 9 : : 7 1 .
  • Page 15: Using The Unit - Eliwell Controller

    01 2 3 ÿ 56 7 8 6 9 ÿ 3 ÿ ÿ   9 ÿ 5 9 ÿ  9 2 3 ÿ 2  2 3 6  2   3 User Manual for DZ24HC Refrigerators Beverage-Air +,- ./ÿ...
  • Page 16: Sequence Of Operations Refrigerator

    Refrigerator with Eliwell Controller Refrigerator with Eliwell Controller Beverage-Air Beverage-Air User Manual for DZ24HC Refrigerators Beverage-Air SEQUENCE OF OPERATIONS REFRIGERATOR SEQUENCE OF OPERATIONS REFRIGERATOR The refrigerator operates based on the air temperature measured by the probe located at the return air.
  • Page 17 01 2 3 ÿ 56 7 8 6 9 ÿ 3 ÿ ÿ   9 ÿ 5 9 ÿ  9 2 3 ÿ 2  2 3 6  2   3 User Manual for DZ24HC Refrigerators Beverage-Air ! "...
  • Page 18 01 2 3 ÿ 56 78 6 9 ÿ 3 ÿ ÿ   9 ÿ 5 9 ÿ  9 2 3 ÿ 2  2 3 6  2   3 User Manual for DZ24HC Refrigerators Beverage-Air     ÿ...
  • Page 19: Temperature Control Setting For Right Side

    User Manual for DZ24HC Refrigerators Beverage-Air ÿ  ÿ  ÿ    !ÿ ÿ TEMPERATURE CONTROL SETTING FOR RIGHT SIDE  ÿ #$ÿ ÿ %&' ( ' ÿ * + ÿ ,-ÿ ,* ( ÿ . / 01ÿ 2,34' ( ÿ 5 0ÿ &' / 4ÿ 6 0-5 ( 0/ ÿ 5 &' ÿ 5 ' 34' ( ,5 7( ' ÿ 8' 5 1' ' -ÿ 5 &' ÿ 5 10ÿ ( ' . ( * 9' ( ,5 ' 2ÿ 6 034,( 5 3' -5 + ÿ...
  • Page 20: Cleaning And Maintenance

    Condensate Drainage and Cleaning On the DZ24HC models the condensate drains into a pan beneath the cabinet and waste beer drains into a plastic jar inside the cooler which must be cleaned periodically. The condensate pans should be cleaned periodically.
  • Page 21: Condenser Cleaning

    User Manual for DZ24HC Refrigerators Beverage-Air CONDENSER CLEANING The condenser coil is located right behind the back panel. It Chemical Cleaning should be inspected once a month and cleaned as required. 1. Remove power from the unit. 1. Remove power from the unit.
  • Page 22: Methods For Cleaning Stainless Steel

    User Manual for DZ24HC Refrigerators Beverage-Air METHODS FOR CLEANING STAINLESS STEEL Cleaning Needed Cleaning Agent Method of Application Affect on Finish Satisfactory for use on all Areal 20, Lac-O-Nu, Lumin Wash Rub with cloth as directed finishes. Smears and fingerprints O’Cedar Cream Polish, Stainless...
  • Page 23: Help

    User Manual for DZ24HC Refrigerators Beverage-Air HELP Trouble Diagnosis for the User Malfunction Possible Cause Likely Solution Connect to proper voltage circuit Unit not plugged in. Replace fuse or reset breaker. No cooling - unit is silent Fuse or circuit breaker tripped.
  • Page 24: For The Service Tech - R290

    User Manual for DZ24HC Refrigerators Beverage-Air FOR THE SERVICE TECH - R290 Refrigeration service should only be attempted by a trained trade professional certified to work on R290 systems. Here are some critical service items. Other Information: This list does not qualify anyone to service the unit. It is a Evacuation: It is critical that a refrigeration system be reminder and checklist for the service tech.
  • Page 25: For The Service Tech - Wiring Diagrams

    ÿ 2 3   2 3 6  3 1 ÿ 2  2 3 6  2   3 User Manual for DZ24HC Refrigerators Beverage-Air 012ÿ 456ÿ 76289 :6ÿ 46:5ÿ ; ÿ <9 29 =>ÿ ?9 @>2@A...
  • Page 26 User Manual for DZ24HC Refrigerators Beverage-Air FOR THE SERVICE TECH - WIRING DIAGRAM - ELIWELL CONTROLLER < > 38 44ÿ 3884ÿ4392 8 44ÿ9 43ÿ489    44ÿ9 43ÿ489  4ÿ4392 8ÿ4ÿ48  44ÿ 3884ÿ4392 8 ÿ ' # . 3' # # ÿ 2,&* -,# # ' -ÿ 4' * ). #  4ÿ4392 8ÿ 6 6 5 ÿ6 1...
  • Page 27: Limited Warranty

    If service is deemed non- freight for the return of the failed compressor. warranty, Beverage-Air reserves the right to bill the end user for service. * Units shipped after 07/01/2024. Previous warranty applies to units shipped prior.
  • Page 28: Limited Warranty (Continued)

    GIVEN IN LIEU OF ALL OTHER WARRANTIES, apply. Notice: Specifications are subject to change EXPRESS, IMPLIED, OR STATUTORY, INCLUDING without notice. Contact Beverage-Air for specific model THE IMPLIED WARRANTIES OF MERCHANTABILITY agency approval. All prices are ex-works Brookville, AND FITNESS FOR A PARTICULAR PURPOSE, PA.
  • Page 29: Warranty Registration

    User Manual for DZ24HC Refrigerators Beverage-Air Warranty Registration Register your product online at beverage-air.com/parts-service or fill out and mail the form below. Cabinet Model Number: _____________________________________________ Date Of Installation: _________________ Cabinet Serial Number: _____________________________________________ Location Of Product Business Name: ____________________________________________________...

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