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ZERO ZONE

CRYSTAL MERCHANDISER

FREEZERS

With CoolView

Doors and ChillBrite

LED Lighting

INSTALLATION & OPERATION MANUAL

COMPLIANT

66-0025 REV F • APR 2020

Содержание CRYSTAL MERCHANDISER

Страница 1: ...ZERO ZONE CRYSTAL MERCHANDISER FREEZERS With CoolView Doors and ChillBrite LED Lighting INSTALLATION OPERATION MANUAL COMPLIANT 66 0025 REV F APR 2020...

Страница 2: ...ical Wiring 13 DEFROSTING 15 General 15 Defrost Settings and Controls 15 Defrost Operation 16 General Notes 16 Limit Thermostat 16 Defrost Heater Element 17 Heater Element Removal 17 Anti Sweat Heater...

Страница 3: ...er will extend to the original purchaser prior to shipment a limited extended warranty on the compressor only following expiration of the standard warranty The Seller agrees to repair or exchange at i...

Страница 4: ...rigeration technicians If any questions or problems arise call Zero Zone at 800 247 4496 Any change to a Zero Zone product made during the installation start up or at any other time must be submitted...

Страница 5: ...Approved AHRI 1200 Performance Rating of Commercial Refrigerated Display Merchandisers and Storage Cabinets ANSI Approved DOE Compliant All U S Sales and U S Territories ASHRAE Standard 72 specifies t...

Страница 6: ...pans condensate evaporation pans and hat channel rails are shipped in the case that require the parts Materials for joining cases including caulk joining bolts splices and end filler posts are shippe...

Страница 7: ...under the base or channel 9 If you are joining coolers to freezers RVMC cases should be set with a slight backward tilt to offset the forward lean of a fully loaded case When joining a freezer and co...

Страница 8: ...blades thicker than 1 3 4 When the case needs to move through an 80 door opening the case is shipped with a 1 base on a wood pallet Remove the case from the pallet to slide the case through the 80 doo...

Страница 9: ...er drainage Consult your local codes for minimum requirements Condensate Evaporation System Zero Zone remote cases can be equipped with an automatic condensate evaporation system The system uses a pum...

Страница 10: ...loor drains to speed the drying process Replace the kick plates when the floor has dried GLASS SURFACES Cleaning interior glass reduces fogging and increases visibility Wipe down glass or plexiglass m...

Страница 11: ...shelves are available and are labeled as such Light Switch The light switch is located on the ceiling on the right hand side of the display case Case Thermometer The cases are shipped with 2 thermomet...

Страница 12: ...nd turn the valve stem counterclockwise to decrease superheat Turn the valve stem clockwise to increase superheat Measure the suction line temperature at the expansion valve sensing bulb and compare i...

Страница 13: ...cal RVLC30 velocity reading is 400 to 500 feet per minute in a fully packed case after the case has defrosted and pulled down to operating temperature Air curtain velocity in a partially packed displa...

Страница 14: ...vacuation Charging After all of the refrigeration piping and system components have been assembled the entire system must be pressurized and checked for leaks When the system is leak free evacuate wit...

Страница 15: ...al diagrams for this system All of the display case controls including the disconnect switch and the electronic case controls are installed on the case and pre wired The liquid line solenoid valve is...

Страница 16: ...l signal to each case to energize the defrost relay and initiate a defrost in all of the satellite cases A second set of interconnecting wires is connected in series between each of the cases Each cas...

Страница 17: ...e length of defrost to vary depending on how much frost is on the coil and the defrost heater voltage Coil frost is a function of shopping patterns stocking habits general door maintenance and ambient...

Страница 18: ...serpentine coil is attached to the bottom of the pan to ensure pan and drain defrost The timer starts the hot gas defrost cycle by energizing a solenoid reversing valve or directional valve The hot ga...

Страница 19: ...is fastened to the floor on the right hand side of the coil Remove fasteners holding the heater to the floor The U shape defrost heater can be removed by first pulling the front leg of the retaining c...

Страница 20: ...llustrations Case Label Information Figure 1 Case Label Information ILLUSTRATIONS Refer back to page 4 Front of Lineup 1 1 1 1 1 2 1 2 Front of Back to Back Lineup 1 1B 1 1B 1 2B 1 2B 1 1A 1 1A 1 2A 1...

Страница 21: ...Illustrations Freezer to Cooler Leveling 19 Illustrations 2B Long Case Lineup 2A Short Case Lineup Figure 2 Freezer to Cooler Leveling Refer back to page 4...

Страница 22: ...ons Leveling Cases Prior to Joining Illustrations 3C Shim placement at each base 3B Mark floor level differences 3A Measure and mark exact case outline Figure 3 Leveling Cases Prior to Joining Refer b...

Страница 23: ...Illustrations RVLC30 Base Locations 21 Illustrations Figure 4 RVLC30 Base Locations Refer back to page 5...

Страница 24: ...22 Illustrations RVLC30BB Base Locations Illustrations Figure 5 RVLC30BB Base Locations Refer back to page 5...

Страница 25: ...Illustrations Case Squareness 23 Illustrations Figure 6 Case Squareness Refer back to page 5...

Страница 26: ...24 Illustrations Shim Placement Illustrations Figure 7 Shim Placement Refer back to page 5...

Страница 27: ...Illustrations Shim Orientation 25 Illustrations Figure 8 Shim Orientation Refer back to page 5...

Страница 28: ...Illustrations RVLC30BB Wood Planks Illustrations SP 6061 REV A RELEASED BY DATE ECN No REVISION DESCRIPTION No TF 7 22 2015 11038 REVISION INFORMATION Figure 9 RVLC30BB Wood Planks Refer back to page...

Страница 29: ...Illustrations Spacer Block 27 Illustrations Figure 10 Spacer Block Refer back to page 6...

Страница 30: ...ve amounts of sealant may squeeze out of the case joint The sealant will spread out when the cases are joined 1 Apply 1 4 to 3 8 wide beads of Butyl caulk along the ceiling rear wall and base of the c...

Страница 31: ...sive amounts of sealant may squeeze out of the case joint The sealant will spread out when the cases are joined 1 Apply 1 4 to 3 8 wide beads of Butyl caulk along the ceiling rear wall and base of the...

Страница 32: ...sion 1 DOOR JOINT BETWEEN CASES CAULK END BRACKETS ARE FACTORY INSTALLED EXPLODED FOR CLARITY 5 3 1 4 4 2 CAULK EDGE BEFORE INSERTING 5 3 2 4 4 1 DOOR END MULLION END MULLION 7 6 5 Attach Item 5 to ri...

Страница 33: ...ined before NSF caulking Avoid using excessive Butyl caulk to prevent it from coming out of the joints because Butyl and silicone sealants will not mix That will affect adhesion 2 Apply NSF approved s...

Страница 34: ...32 Illustrations Drain Line Illustrations Figure 15 Drain Line Refer back to page 7...

Страница 35: ...Illustrations Kick Plates Tinnerman Clips 33 Illustrations Figure 16 Kick Plates Tinnerman Clips Refer back to page 7...

Страница 36: ...DECIMAL INCH PER SP 0404 JHZ DRAWN BY UNLESS OTHERWISE USA 53153 110 NORTH OAKRIDGE DRIVE NORTH PRAIRIE WISCONSIN REVISION INFORMATION ITEM NO PART NAME 1 COIL COVER 2 FAN 3 LIQUID LINE 4 SUCTION LINE...

Страница 37: ...IMAL INCH ZERO ZONE INC 110 NORTH OAKRIDGE DRIVE NORTH PRAIRIE WISCONSIN USA 53153 DESCRIPTION BY DATE ECN No REVISION DESCRIPTION No JHZ 11 26 2012 9651 REVISE BALLOON 14 DEFROST E REVISION INFORMATI...

Страница 38: ...36 Illustrations Electrical Box Illustrations Figure 19 Electrical Box Refer back to page 11...

Страница 39: ...0 F Suction Vertical Riser Sizing Maximum Allowable Riser Size For Adequate Oil Return 70 F Minimum Liquid Temperature using 0 35 PSI Per 100 Feet per 2006 ASHRAE Handbook Refrigeration For rated Btuh...

Страница 40: ...0 F 1 22 Suction Vertical Riser Sizing Maximum Allowable Riser Size For Adequate Oil Return 70 F Minimum Liquid Temperature using 0 35 PSI Per 100 Feet per 2006 ASHRAE Handbook Refrigeration For rated...

Страница 41: ...Illustrations Electric Defrost Wiring Diagram 39 Illustrations Figure 22 Electric Defrost Wiring Diagram Refer back to page 13...

Страница 42: ...40 Illustrations Hot Gas Defrost Wiring Diagram Illustrations Figure 23 Hot Gas Defrost Wiring Diagram Refer back to page 13...

Страница 43: ...Illustrations Master Satellite Wiring Diagram 41 Illustrations Figure 24 Master Satellite Wiring Diagram Refer back to page 13...

Страница 44: ...2020 Zero Zone Inc All Rights Reserved APR 2020 For other technical support please refer to the Technical Resources page at WWW ZERO ZONE COM or contact the Zero Zone Service Department at 800 247 44...

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