P074749FRev. 2 07/09OWZAInstallation & Operation HandbookFROZEN FOOD CASETable of ContentsEnergy Data & Dimensions ...

PLUMBINGMODELOWZAThe “P” trap assembly – attached to the case at the factory so no assembly is required – directs the case drainage to the drain pan.

The OWZA comes pre-wired with a NEMA L14-30P twist-lock plug (250 volt, 4-prong). For export models, a NEMA L6-30 twist-lock plug (250 volt, 3-prong)

JUNCTIONBOXAIR FLOW, DEFROST & TEMP CONTROLDEFROST & TEMPERATURE CONTROLSOWZA cases are equipped with both Electric (low-temp) and Timed-Off

CASE CLEANINGCases are designed to facilitate cleaning. All surfaces pitch to a deep-drawn drain trough that angles toward the front-center of the ca

1. Contact the Service Parts Department at:1-800-283-11092. Provide the following information about the part you are ordering:• Model number and se

APPENDIX A:DOMESTIC WIRING DIAGRAM

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APPENDIX B:EXPORT WIRING DIAGRAM

APPENDIX C:CONTROLLER INFORMATION

dIXEL Operating Manual 1592020130 1592020130 XR03_04CX GB 16.01.07.doc XR03CX – XR04CX DIGITAL CONTROLLER XR03CX – XR04C

dIXEL Operating Manual 1592020130 1592020130 XR03_04CX GB 16.01.07.doc XR03CX – XR04CX Hy Differential: (0,1°C ÷ 25°C) I

dIXEL Operating Manual 1592020130 1592020130 XR03_04CX GB 16.01.07.doc XR03CX – XR04CX Protection: IP20; Frontal protect

APPENDIX D:USER SET POINTS

ImportantAt Hill PHOENIX®, the safety of our customers and employees, as well as the ongoing performance of our products, are top priorities. To that

07/09WARRANTYHEREINAFTER REFERRED TO AS MANUFACTURERFOURTEEN MONTH WARRANTY. MANUFACTURER’S PRODUCT IS WARRANTED TO BE FREE FROM DEFECTS IN MATERIAL

1925 Ruffin Mill Road, Colonial Heights, VA 23834Due to our commitment to continuous improvement all specifications are subject to change without noti

COMPONENTAll measurements are taken per ARI 1200 - 2002 specifications.ENERGY DATAOWZADefrost ControlsModelDefrosts Per DayElectric Defrost6Timed Off

CASE DIMENSIONSMODELOWZACONDENSING UNIT CONDENSING UNITDRAINPANJUNCTIONBOX53-1/4 in[135.3 cm]96 in [243.8 cm] {8’ CASE}1-1/2 in[3.8 cm]42-5/8 in[108.

CASE DESCRIPTIONThis manual specifically covers the OWZA frozen food mer-chandiser. STORE CONDITIONSHill PHOENIX cases are designed to operate in an a

INSTALLATIONMOVING CASESHill PHOENIX display cases are generally shipped to stores with casters installed on the base frame. The casters make the job

REFRIGERATION PIPINGRefrigeration components for OWZA cases are easily acces-sible in the tank and beneath the case. The expansion valve and suction

MODELOWZA(Refrigeration Piping, cont'd)TANK AREASplitEvaporatorTVX BulbFan Plenum1/4" Access ValveFlow DirectionService ValveCompressorConde