Hill Phoenix OSAA User's Manual
Contents
1. RAIL 12 ELECTRICAL HOOKUP Electrical hookups for the OSAA are made to a Junction box located underneath the case on the bottom left hand front The light ballasts for the case are located under the rear sill behind a removable access cover as shown below 5 13 16 in 14 7 cm 21 1 2 in 54 6 cm 34 1 2 in 87 6 cm 49 1 16 in 124 6 cm JUNCTION BOX STANDARD 25 9 16 in 64 9 cm 1 28 1 16 in 71 2 cm FRONT OF CASE 72 in 182 9 cm 6 case NOTES For case to case wiring run green field or other conduit between junction boxes When connecting to the junction box field connections should be made on the right hand side of the box to allow more room inside for wire connecting 38 5 16 in 97 3 cm BALLAST LOCATION 1 1 2 in 3 8 cm REAR SIL gt END COVER BALLAST LOCATION RECOMMENDED STUB UP CENTERLINE FOR ELECTRICAL AND HUB DRAINS MODEL OSAA 6 WIRING NUMBERS AND COLORS COMPONENT WIRE NUMBER EVAPORATOR FANS 120 VOLT LIGHTS 120 VOLT ANTI CONDENSATE HEATERS 120 VOLT TEMPERATURE CONTROL 120 VOLT N DEFROST TERMINATION CONTROL 120 VOLT N m b mb N 2 2 2 gt k N i DEFROST HEATERS 208 240 VOLTS EQUIPMENT GROUNDING CONDUCTOR COLOR CODING WHITE BLACK WHITE BLACK WHITE BLACK YELLOW YELLOW PURPLE ORANGE RED B2. INSTALLATION amp OPERATION HANDBOOK C iL L NN CE PHOENIX Welcome to the ORIGIN display case family We re very pleased you joined us This installation and operation handbook has been especially prepared for everyone involved with ORIGIN display cases owners managers installers and maintenance personnel You ll find this book different than traditional manuals The most dramatic difference is the use of many more illustrated instructions to make it easier to read and to help you get the most from this innovative new design When you follow the instructions you should expect remarkable performance attractive fits and finish and long case life We are interested in your suggestions for improvement both in case design and in this handbook Please call write to Hill PHOENIX Marketing Services Department 1925 Ruffin Mill Rd Colonial Heights VA 23834 Tel 804 526 4455 Fax 804 526 7450 or visit our web site at www hillphoenix com We wish you the very best in outstanding food merchandising and a long trouble free operation TABLE OF CONTENTS GENERAL INFORMATION PAGES 2 4 General information first step recommendations and case dimensional drawings THE USE OF CASTERS PAGE 5 Cases roll on casters general use and castor LINE UP PAGES 6 7 A ten step procedure for initial case lineup with illustrations TRIM OUT PAGES 8 9 A sixteen step procedure
3. air envelope It is important that you do not ly when discharge and return air sections are overload the food product display so that it covered Please keep products within the impinges on the air flow pattern load limit lines shown on the diagram DISCHARGE 1 LOAD LIMIT 2 AIR FLOW 3 RETURN AIR GRILL 4 MODEL OSAA 19 USE ano MAINTENANCE CASE CLEANING Case is designed to facilitate cleaning There is a wide The coil is covered to keep food fluids from entering but radius formed on the front and back of the inside bottom the cover lifts up easily when coil cleaning is desired The that helps accelerate liquid flow and eliminates difficult to plenum also lifts up for cleaning exposing a major clean sharp corners All surfaces pitch to a deep drawn portion of the inside bottom of the tank Make certain the drain trough that angles toward the front and center of case coil cover is properly closed after cleaning to avoid air where the waste outlet is located for easy access leaks Front return air grills snap out for cleaning no fas teners are used DISCHARGE AIR GRILL Remove for Cleaning PLENUM FRONT BAFFLE Pull Forward POSITIVE DRAIN OFF COIL COVER AND PLENUM LIFT UP DISCHARGE AIR des CLEANING PROCEDURES A periodic cleaning schedule should be established to maintain proper sanitation insure maximum operating efficiency and avoid the corro
4. the rear sill first then the top lip fits between the rear 511 and the mullion Secure the joint underneath the rear sill with the screws provided Insert nose bumper into master bumper channel Roll nose bumper into channel along entire lineup up to 96 We rec ommend that the nose bumper be left in the store 24 hours before installing DO NOT STRETCH the bumper during installation as it will shrink to its original length and leave a gap 9 Attach lower front panel for cases on 11 baseframes Slots and tabs are designed for easy installation without fasteners The lower front panel is slot ted to allow adjustment left or right as required Install the rail onto the case base rail For cases with an 11 baseframe the J rail easily slides over the base rail and requires no fasteners Space J rails evenly along the base rail 2 J rails per 6 8 and 12 case For cases with the 7 baseframe there is a single rail that is screwed into place NOTE An easy technique for one person is to press against nose bumper with leg as you guide bumper into channel with a screen spline Insert bottom first REFRIGERATION COMPONENTS Refrigeration components for the OSAA 6 are easily accessible in the tank and underneath the case The expansion valve and suction line 1 4 access valve are both located in the left hand front side of the tank and are accessible without lifting the f
5. Fail safe Termination Fail safe Termination Fail safe Termination Fail safe Termination Model Per Day min Temp F min Temp F min Temp F min Temp F OSAA 6 2 35 49 4 NOTE not an option on this case model Medium Temperature Defrost Schedule No Per Day Hours 12 midnight 12 am 12 pm 6am 2pm 10 pm 12 6am 12 6pm On All measurements are taken per CRMA specifications 17 DEFROST TEMP CONTROL These cases are equipped with Electric is important to consult the control Defrost The sensor bulb and probe for electric setting guidelines shown on page 17 before defrost termination and the sensor bulb for setting defrost times Further adjustment may temperature control are located behind the be required depending on store conditions front baffle at the location shown in diagram 1 below The defrost termination control thermo stat and the temperature control thermostat are located under the rear sill behind an easily removable cover as shown in diagram 2 e Electric defrost termination control sensor bulb location e Electric defrost termination probe location e Temperature control sensor bulb location OSA Thermostat Location wa Cover 18 AIR FLOW ano PRODUCT LOADING Cases have been designed to provide maxi Overloading will cause malfunction and the mum product capacity within the refrigerated loss of proper temperature levels particular
6. From Case Add Sealant Remove anything from case that may interfere with case joining eg ship ping braces Run a bead of sealant around entire end before pushing cases tightly together Loosen Bumper And Cornice Loosen screws on master bumper Move bumper joint to a position for sliding between adjoining case bumper Ask about our case installation video available by request through your local Hill PHOENIX Sales or Field Service Representative Spanish version available TRIM OUT Now that cases have been positioned and leveled you may proceed to trim out case lineup Trim parts have been designed to be applied easily with only a small number of fasteners required Most external parts are adjustable to achieve almost invisible Tighten all joint bolts Draw up tightly Adjust polymer master bumper joints if but do not over tighten required First loosen bumper screws snug fitting joints and a high level of excellence in fit and finish Slide bumper joint to the center of the Slide master bumper left or right to Close seam where bumper joins case joint between the two cases Use screw close seam as required Bumper joint end Bumper joint closes seam that driver in hole provided neatly finishes any gap that may remain may develop if master bumper is moved away from end to close case to case joint seam LOWER REAR BAFFLE Seal joints along pipe chase seam with Apply acrylic tape over pipe ch
7. defective material or parts or for any delay in its performance hereunder due to causes beyond its control The foregoing shall constitute the sole and exclusive remedy of any purchases and the sole and exclusive liability of Manufacturer in connection with this product The Warranties are Expressly in Lieu of All Other Warranties Express of Implied and All Other Obligations or Liabilities on Our Part The Obligation to Repair or Replace Parts or Components Judged to be Defective in Material or Workmanship States Our Entire Liability Whether Based on Tort Contract or Warranty We Neither Assume Nor Authorize Any Other Person to Assume for Us Any Other Liability in Connection with Our Product MAIL CLAIM TO Hill PHOENIX Hill PHOENIX Display Merchandisers Refrigeration Systems amp 1925 Ruffin Mill Road Electrical Distribution Products Colonial Heights VA 23834 709 Sigman Road 804 526 4455 Conyers GA 30013 770 285 3200 A COMPANY 6 00 Warning Maintenance amp Case Care When cleaning cases the following must be performed PRIOR to cleaning To avoid electrical shock be sure all electric power is turned off before cleaning In some installations more than one switch may have to be turned off to completely de energize the case Do not spray cleaning solution or water directly on fan motors or any electrical connections All lighting receptacles must be dried off prior to insertion and re energizing the lighting circ
8. for trimming out cases with illustrations REFRIGERATION PIPING PAGE 10 Diagram showing the refrigeration components of the self contained deli case COMPONENT DEFINITIONS PAGE 11 Operational descriptions of the refrigeration components PLUMBING PAGE 12 Information on drain connections ELECTRICAL WIRING DIAGRAMS AND CONTROL SETTINGS PAGES 13 16 Complete information on electrical connections CASE OPERATION PAGE 17 Recommended settings for all case controls DEFROST AND TEMPERATURE CONTROL PAGE 18 Defrost data Sensor bulb locations AIR FLOW AND PRODUCT LOADING PAGE 19 Air flow and load limits USE AND MAINTENANCE PAGES 20 21 Cleaning and fan information PARTS ORDERING PAGES 22 24 Replacement parts identification NOTES PAGES 25 26 PRODUCT WARRANTY Inside Back Cover GENERAL INFORMATION DESCRIPTION OF CASES The refrigerated display cases described in this handbook are part of the Hill PHOENIX Origin design series Specifically covered in this manual is model OSAA self contained service deli case STORE CONDITIONS Hill PHOENIX cases are designed to operate in an air conditioned store with a system that can maintain 75 F 24 C store temperature and 55 percent maxi mum relative humidity CRMA conditions Case operation will be adversely affected by exposure to excessively high ambient temperatures and or humidity REFRIGERATION SYSTEM OPERATION Air cooled conde
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11. LUE GREEN CONTROL SETTINGS Fan Defrost Compressor Status Status Status LED LED LED MODEL OSAA 6 Manual Defrost Up Button Button Enter Down Button Button Parameter Description OSAA 6 steresis differential 1 to 9 F C Setpoint Low Limit 67 F 55 C to HL Setpoint High Limit LL to 99 F C High Temperature Alarm Value degrees above setpoint 0 to 55 F C Low Temperature Alarm Value degrees below setpoint 50 to 0 F C Defrost Termination Temperature 32 F to 68 F 0 C to 20 C Initial Defrost Interval time before first defrost after startup O to 99 min Digital Input Type 0 no digital input 1 if digital input open compres off w alarm on 2 if digital input open alarm on contacts closed 3 if digital input open fan off w alarm on Digital Input Time Delay O to 99 sec Fan Function 0 fan runs parallel with compressor 1 fan on Fan Start Up Delay after defrost 0 to 99 min Fan Start Up Temp 22 F to 41 F 30 C to 5 C Sensor Failure Operation 0 compressor off 1 compressor on 2 compressor on off based on last 4 cycles Temperature Sensor Offset 20 to 20 F C Units Used 0 C 1 F Display Refresh Rate 1 to 99 sec 14 22 3 18 30 1 60 10 HIT PHOENIX about 10 seconds The display will Indicates an open or Alarm output compressor a change to Hy shorted temperature runs according to the sensor sensor Cycle Power fa
12. PERIOD OF FOURTEEN MONTHS FROM THE DATE OF ORIGINAL SHIPMENT A NEW OR REBUILT PART TO REPLACE ANY DEFECTIVE PART WILL BE PROVIDED WITHOUT CHARGE PROVIDED THE DEFECTIVE PART IS RETURNED TO MANUFACTURER THE REPLACEMENT PART ASSUMES THE UNUSED PORTION OF THE WARRANTY This warranty does not include labor or other costs incurred for repairing removing installing shipping servicing or handling of either defective parts or replacement parts The fourteen month warranty shall not apply 1 To any unit or any part thereof which has been subject to accident alteration negligence misuse or abuse operation on improper voltage or which has not been operated in accordance with the manufacturer s recommendation or if the serial number of the unit has been altered defaced or removed 2 When the unit or any part thereof is damaged by fire flood or other act of God 3 Outside the continental United States 4 To labor cost for replacement of parts or for freight shipping expenses sales tax or upgrading 5 When the operation is impaired due to improper installation 6 When installation and startup forms are not properly complete or returned within two weeks after startup THIS PLAN DOES NOT COVER CONSEQUENTIAL DAMAGES Manufacturer shall not be liable under any circumstances for any consequential damages including loss of profit additional labor cost loss of refrigerant or food products or injury to personnel or property caused by
13. ULNOD 7 1 ZB N 1109 NOLLVOOT 38084 488430 L lt i i i i i i 16 CASE OPERATION American Style Self Contained Curved Glass Service Deli Merchandiser OSAA 6 System Requirements Minimum Maximum Circuit Fuse Model Volts Hz Wire Ampacity Size OSAA 6 120 60 2 wire ground 9 74 15 Electrical Data Condenser Drain Pan Anti Condensate Defrost Standard Fans Fan Heater Heaters Heaters 120 Volts Watts 600 120 Volts 120 Volts 120 Volts 120 Volts Watts Waits 50 Fans per Model Case Amps Guidelines amp Control Settings 24 hr Energy Suction Pressure Q Superheat Set Point Discharge Air Return Air Discharge Air Velocity Model Usage kWh Case Outlet psig Bulb F F F FPM OSAA 6 20 6 8 30 39 235 Average discharge air velocity at peak of defrost Condensing Unit Data Frequency RLA2 LRA 55 of Model Volts Phase Hz HP amps amps Refrig Refrig 5 6 115 1 60 1 3 7 45 37 5 R134A 2 5 2 RLA Running Load Amps 5 LRA Locked Rotor Amps Defrost Controls Electric Defrost Timed Off Defrost Hot Gas Defrost Reverse Air Defrost Defrosts
14. ame and model number Fan Motor State High Efficiency or Standard Fan Blade 6 Fan Basket 6 Receptacle Recessed Shelf Light Outlet White Not Shown Fan Cord Set High Efficiency or Standard Not Shown Note Ballasts are located under the rear sill for cases equipped with a standard rear sill Cases equipped with a flat rear sill have the ballasts located in a sliding ballast tray underneath the case 23 PARTS ORDERING Procedure 1 Contact the Service Parts Department Hill PHOENIX 1925 Ruffin Mill Road Colonial Heights Virginia 23834 Tel 800 283 1109 Fax 804 526 3897 2 Provide the following information about the part you are e Model number and serial number of the case on which the part is used e Length of part if applicable 6 e Color of part if painted or color of polymer part e Whether part is for left hand or right hand application e Whether shelves are with or without lights e Quantity plate is located on rear panel on the right hand side of the case See illustrations on page 3 3 If parts are to be returned for credit ask the Parts Department to furnish you with a Return Materials Authorization Number 24 Hill PHO ENIX C WARRANTY HEREINAFTER REFERRED TO AS MANUFACTURER FOURTEEN MONTH WARRANTY MANUFACTURER S PRODUCT IS WARRANTED TO BE FREE FROM DEFECTS IN MATERIAL AND WORKMANSHIP UNDER NORMAL USE AND MAINTENANCE FOR A
15. an plenum These components may be reached by lifting only the left hand deck pan which minimizes the need to remove product The diagram below illustrates all of the refrigeration components in the OSAA 6 case The components surrounded by the box are located within the case tank Basic definitions of these components are listed on the following page Evaporator 1111111111 11111 C zur 111111 III Bulb Fan 1 Access rj Valve Flow Direction 52 Suction Line L Solenoid Accumulator 8 x Service Valve Compressor Flow Direction Dual Pressure Control Filter Condenser Drier 1111111 1111 1 52 Service Valve Receiver Condenser Fan a High Pressure Warning Light COMPONENT DEFINITIONS Access Valve Access port on the evaporator that allows service personnel to check system pressure Accumulator A device installed on the suction line that is used to boil off small amounts of liquid refrig erant so liquid does not reach the compressor Compressor An electrically driven piston pump that pumps vapor refrigerant from a low pressure level to a higher pressure level Condenser The component in a refrigeration system that transfers the heat that was absorbed by the refrigerant in the evaporator and the heat of compression from t
16. ase seam Install plenum covers under deck pans the caulk provided Tape is found with the ship loose items The plenum covers are shipped loose in and acts as a watershed preventing the case and are installed between the water from settling in case joint lower rear baffle and the fan plenum Er iru NEU imd Arad Close joints of front panel The panel is slotted on the bottom to allow left or right adjustment as required A 22 Install top sill joint The top sill joints are shipped loose in the case The front lip of the joint fits into the crevice between the top sill and the glass pressure bar The rear lip is attached to the back of the case with the screws provided TOP SILL JOINT ier CK TH LC audi C Y bae KS uar x Insert kickplate into J rail Slide the kickplate up and behind the lower front panel bracket then down on the rail HIT PHOENIX CURVED FRONT PANEL JOINT Install curved front panel joint if cases come equipped with curved front pan els Curved panel joints are shipped loose in the case and are attached with the screws provided Wide joints 1 are for case to case joining and narrow joints 1 2 are for cases with ends VA Y REAR SILL REAR 5 JOINT N 5 MULLION SS Install rear sill joint The rear sill joints are shipped loose in the case The bot tom portion of the joint should be slid on
17. ases are to be located for the entire lineup BASE RAIL gt BASE RAIL Snap Lines On Base Rail Locations Snap lines where base rails are posi tioned not the front or back edges of the cases See case cross section drawing pages 3 4 for rail location dimensions Level Floor Use Laser Transit Leveling is necessary to assure prop er case alignment Locate highest point on chalk line as reference for determining height of shim pack levelers A laser transit is recom mended for precision and requires just one person Set Shims On Basehorse Locations Locate basehorse positions along chalk lines Spot shim packs at each basehorse location Position First Case In Lineup Remove Casters Level Roll first case into position Raise case from end under cross support using J bar Remove cotter pins and casters CAUTION Keep hands from under case Level case on shims HIT PHOENIX E Position Next Case In Line Up Roll case approximately 2 from adjoining case Remove casters on the end nearest 10 the next case Allow casters to remain on opposite end to assist in pushing cases togeth er then remove them Bolt Cases Together Using Bolt Holes Provided Push cases tightly together Bolt cases together through the five holes provided in the C frame and pipe chase as shown in illustration Tighten until all margins are equal do not over tighten Remove Shipping Accessories
18. eatherstone Smoke White French Vanilla Black Lower Front Panel Painted or Stainless Front Glass Lift Up Thermopane Deck Pan Painted Unpainted Stainless Plenum Cover Front Baffle Aluminum Painted White Custom Color or Stainless Nose Bumper Custom Color Lower Rear Baffle Painted White Custom Color or Stainless Shelf Standard Specify standard or Vieler Shelving Shelves Lighted or Unlighted Painted White Custom Color or Stainless Electrical Junction Box or Sliding Ballast Tray Rail for Kickplate Top Flue Panel Painted Custom Color or Stainless Not Shown Front Panel Painted Custom Color or Stainless Discharge Air Grill Lightrod Plug Button Glass Pressure Bar Glass Clamp Rear Sill Stainless Steel Rear Filler Panel Lamp Shield Mullion Cover Stainless Steel Inside Mullion Cover Not Shown Doors Specify Outside or Inside when ordering Door Frame Light Rod Cover Not Shown Front Extensions Inside and Outside Coil Specify upper or lower coil P Trap Wire Racks Tag Moulding Thermometer and Bracket Not Shown End Assembly Solid Full view Custom Color Identify Left or Right hand Color of Panel and color of PVC End Trim End Kickplate Storm Grey Defrost Heaters Anti Condensate Heaters Not Shown Thermostats Temperature and Defrost Termination Control Not Shown Light Switch Not Shown Lamp Holder Bulb Ballast Electronic Not Shown Identify by brand n
19. erial plate located on the rear panel of the case see next page for details Ask for a Service Parts Representative at 1 804 526 4455 ORIGINZ PHOENIX 10 5 16 26 1 cm REAR SLIDING DOORS FLAT REAR SILL OPTIONAL AMP PLATE amp SERIAL PLATE LOCATION 54 15 16 in 139 5 cm 33 1 4 in 84 5 cm 11 1 2 in 29 2 cm 13 16 in 3 0 cm nd 28 3 8 in 72 0 cm 5 13 16 in 14 7 cm 30 1 2 in 77 5 cm 27 1 4 in 69 2 cm 22 1 2 in 57 2 cm 35 11 16 in 90 7 cm 38 5 16 in 97 3 cm MODEL 49 1 16 in 124 6 cm OSAA 6 DRAIN PAN optional CONDENSING UNIT 5 13 16 in 14 7 cm 38 5 16 in 97 3 cm 87 7 cm ELECTRICAL 49 1 16 in 124 6 cm 21 1 2 in 34 1 2 in 54 6 cm 87 6 cm 34 9 16 1 1 2 3 6 JUNCTION BOX END STANDARD 25 9 16 in 64 9 cm 28 1 16 in 71 2 cm 1 1 2 PVC DRAIN CONNECTION FRONT OF CASE 72 in 182 9 cm 6 case NOTES STUB UP AREA RECOMMENDED STUB UP CENTERLINE FOR ELECTRICAL AND HUB DRAINS e ENDS ADD APPROXIMATELY 1 INCH TO CASE HEIGHT e AVAILABLE SHELF SIZES 10 amp 12 3 GENERAL INFORMATION 31 11 16 BASEHORSE LOCATIONS FOR MODEL OSAA REN 71 1 4 FRONT OF CASE CASES MOVE ON FOR EASIER INSTALLATION ORIGIN cases are manufactured and shipped to stores with casters installed on the base frame to ma
20. he system by condensing the refrigerant Condenser Fan Fan that forces air through the air cooled condenser to aid heat transfer Dual Pressure Control A device that protects the compressor from low charge and high pressure Evaporator The component of the refrigeration system that absorbs heat from the air by boiling liquid refrigerant to vapor Evaporator Fans Fans that circulate air through the case and force air through the evaporator to aid heat transfer Filter Drier A device installed on the liquid line of a refrigeration system that removes water and other impurities from the refrigerant in the lines during initial start up High Pressure Warning Light Indicator light that warns the operator that the system pressure is to high Receiver The component in a refrigeration system that stores liquid refrigerant that is not being used by the system in low load conditions or when the system is shut down Service Valve A manually operated valve in the refrigeration system that is used for various service oper ations such as isolating the high or low sides of the system Suction Line Solenoid A device that prevents liquid from entering the compressor Thermostatic Expansion Valve TXV A valve that controls the flow of liquid refrigerant to the evapo rator coil and also separates the high pressure side of the system from low pressure side of the system Thermostatic Expansion Valve TXV Bulb A bulb that is attached
21. ilure mode selected para 2 Press the Up and Down button meter 5 CAO to reset control N a until the desired parameter is shown Indicates an open or Alarm output on defrost 3 Press the Enter button The para shorted evaporator cycle is controlled by para meter s current value will be shown sensor Correct meters di defrost initiation problem to reset and dd defrost duration control CAD 4 Press the Up and Down button until the desired value is shown Digital input was open Compressor off for longer than time Alarm output on 5 Press the Enter button to save the delay id and digital new value After 10 seconds of inactivi input option if 1 is ty the display will return to its normal selected function Digital input is closed Alarm output is on To change setpoint and digital input option if 1 is selected 1 Hold down the Enter button down for 3 seconds The display will change Digital input is open Fan output is off to show the setpoint for longer than time Alarm output is on CAD delay id and digital 2 Press the Up or Down button until input option if 3 is you reach the new setpoint selected 3 Press the Enter button to save the new setpoint Temperature has Alarm output is on saa s NA To lock and unlock the unit emp valu P Press the Enter the Up and the Down buttons in sequence and hold them all down un
22. ke the job of moving cases easier for everyone involved with the manufacturing shipping and instal lation process ROLL OUT OF TRUCK When there is truck level delivery dock cases may be rolled directly from the truck to the store floor CAUTION If skid boards are required to unload cases casters should be removed prior to sliding them down the skid after which they can be reinstalled on case CASTERS A Casters not only speed up the process but they also reduce the chance of damage from raising and low ering cases with bar to place them on dollies skates or rollers In most situations one or two per sons can move the case with ease ROLL TO LINEUP POSITION Casters may remain in place to move the cases to staging areas around the store prior to final installation When ready for final line up roll the case to set position then remove casters REMOVE COTTER PIN Removing the casters is easy Simply flatten and hammer out cotter pins then lift the case with J bar and the casters will fall off CAUTION Make certain hands are out of the way CASTERS MAY BE DISCARDED LINE UP Consult With General Contractor Ask the general contractor if there have been changes in the building dimensions since the print you are using was issued Also ask the points of reference from which you should take dimensions to locate the cases Snap Chalk Lines Mark floor where c
23. nsing units require ventilation for efficient performance of condensers Machine room temperatures must be a minimum of 65 F in winter and a maximum of 95 F in summer Minimum condensing temperatures should be no less than 70 F RECEIVING CASES Examine fixtures carefully for shipping damage and shortages For information on shortages contact the Service Parts Department at 1 800 283 1109 APPARENT DAMAGE A claim for obvious damage must be noted on the freight bill or express receipt and signed by the carriers agent otherwise the carrier may refuse the claim CONCEALED DAMAGE If damage is not apparent until after the equipment is unpacked retain all packing materials and submit a written request to the carrier for inspection within 15 days of receipt of equipment LOST ITEMS This equipment has been carefully inspected to insure the highest level of quality Any claim for lost items must be made to Hill PHOENIX within 48 hours of receipt of equipment TECHNICAL SUPPORT If any technical questions arise regarding a refrigerated display case contact our Customer Service Department in Richmond at 1 804 526 4455 For any questions regarding our refrigeration systems or electrical distribution centers contact our Customer Service Department in Conyers at 1 770 285 3200 CONTACTING FACTORY Should you need to contact Hill PHOENIX regarding a specific fixture be sure to know the case model number and serial number This information is on the s
24. sive action of food fluids on metal parts that are left on for long periods of time We recommend cleaning once a week e To avoid shock hazard be sure all electrical power is turned off before cleaning In some installations more than one disconnect switch may have to be turned off to completely de energize the case e Check waste outlet to insure it is not clogged before starting the cleaning process and avoid introducing water faster than the case drain can carry it away e Avoid spraying cleaning solutions directly on fans or electrical connections e Avoid using high pressure water to flush the tank hose without a nozzle should provide enough pressure for cleaning purposes Always use cold water e Allow cases to be turned off long enough to clean any frost or ice from coil and flue areas e Remove and clean discharge honeycomb You may need to use spray detergent and a soft long bristle brush Use mild detergent and warm water When necessary water and baking soda solution will help remove case odors Avoid abrasive scouring powders or pads e When cleaning non glare glass be sure to use a standard glass cleaner and not a multi purpose cleanser or combination cleanser e A mixture of white vinegar and water or isopropyl alcohol straight from the bottle is very effective in cleaning build up on non glare glass e Under no circumstances should abrasive cleaning solutions such as scouring powders or steel wool be used
25. til is displayed Temperature has fallen Alarm output is on dy Hold for about 10 seconds until the below the low temp current temperature 5 displayed alarm value AL To Initiate a deep freeze cycle ED CAD dy To Initiate Manual Defrost To Initiate Self Test Hold the Defrost button down for 3 IMPORTANT Disconnect loads before Gu seconds beginning self test Cycle power to e resume operation SY af Press the Up and the Down buttons in sequence and hold for 5 seconds Program failure control Alarm output is on must be replaced Other outputs off Press and the Enter and Up buttons in sequence and hold for five seconds The compressor status LED will light 15 MODEL OSAA 6 WIRING DIAGRAMS TE TTD NOIL NILH MON OML HOLIMS 3123143338 JNNSSIYA NVd OV i HOLIMS Mawos ANNONO 1 NOILV9O7 38084 dIN3L TIIS L NOIS4JANOO 283 040 SNISN3QNOO LOANNOO O1 Q gt god 5 0323 EN 3 3289 N N 3 e o 9 o59889 m I lt 5 0 B B sr or 6005 90 Sr qua 5090 9 1058014 02 91 UOUJUJ02 10H A0Z 9 UL 9BNAOZL p ul 10H 5061 904 7 061 90 4 242 41489
26. to clean non glare glass e When cleaning rear door tracks be sure to remove the rear doors and clean from the outside channel to the inside channel using the wipe out groove machined into the track e Remove front panels and clean underneath the case with a broom and a long handled mop Instructions for removing the front panels can be found on page 9 of this manual Use warm water and a disinfecting cleaning solution when cleaning underneath the cases 20 FANS The evaporator fans are equipped with 5 watt fan motors 1550 RPM s The motor has a counter clockwise rotation when viewed from the shaft end The fan blades are 6 in diameter and the blades are pitched according to the charts below is impor tant that the blade pitch be maintained as spec ified Do not attempt a field modification by altering the blades Fan motors may be changed with an easy two step process without lifting up the plenum thereby avoiding the necessity to unload the entire product display to make a change 1 Unplug the fan motor easily accessible out side the plenum 2 Remove three fasteners then lift out the entire fan basket MODEL OSAA 6 i i 21 HI PHOENIX PARTS ORDERING 48 555966666906 22 82 87 oe 2 VIE usa un 6090 MODEL OSAA 22 Location Number E20 Hill PHOENIX Part Descriptions Kickplate Storm Grey Master Bumper F
27. to the suction line of the evapora tor that controls the TXV Inside the bulb is a charge that reacts to temperature and regulates the flow of refrigerant through the expansion valve 11 PLUMBING The drain outlet is located front and center of the cases for convenient access and is specially molded out of ABS material The trap furnished with the case 15 constructed of schedule 40 PVC pipe Care should be given to assure that all connec tions are water tight and sealed with the appropriate PVC or ABS cement The drain lines can be run left or right of the tee with the proper pitch to satisfy local drainage requirements The drain can be piped to a evaporative drain pan at the owners option 5 13 16 in 14 7 cm 21 1 2 in 34 1 2 in 54 6 cm 87 6 cm 49 1 16 in 124 6 cm The kickplate is shipped loose with the case for field installation therefore you should have open access to the drain line area If the kickplate has been installed you will find it very easy to remove See instruc tions below or the trim out section of this manual on page 9 DRAIN PAN optional 34 9 16 in o 38 5 16 67 7 cm 97 3 cm 1 1 2 in 3 8 cm END 1 1 2 PVC DRAIN CONNECTION FRONT OF CASE 72 in 182 9 cm 6 case NOTES RECOMMENDED STUB UP CENTERLINE FOR ELECTRICAL AND HUB DRAINS MODEL OSAA HOW TO REMOVE KICKPLATE LIFT UP FROM J RAIL AND PULL OUT
28. uit Please refer to the Use and Maintenance section of this installation manual HIT PHOENIX 1925 Ruffin Mill Road Colonial Heights VA 23834 Due to our commitment to continuous improvement all specifications are subject to change without notice Hill PHOENIX is a Sustaining Member of the American Society of Quality Sa CRMA endorsed 2 Visit our web site at www hillphoenix com 804 526 4455
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