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DELI
CASES
MODEL: OSAA
INSTALLATION & OPERATION
HANDBOOK
P061773M
9/03
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2 Welcome to the ORIGIN display case family. We’re very pleased you joined us. This installation and operation handbook has been especially 2 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 follo
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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 removal. LINE-UP – PAGES 6 - 7 A ten step procedure for initial case lineup with illustrations. TRIM-OUT – PAGES 8 - 9 A sixteen step procedure for trimming out cases with illustrations. REFRIGERATION PIPING - PAGE 10 Diagram showing the refrigeration components of the self-contained deli case
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GENERAL INFORMATION DESCRIPTION OF CASES: The refrigerated display cases described in this handbook 2 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 O O 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 affecte
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10 5/16 in [26.1 cm] REAR SLIDING DOORS 21 1/2 in FLAT REAR SILL [54.6 cm] (OPTIONAL) AMP PLATE & SERIAL PLATE LOCATION 54 15/16 in [139.5 cm] 30 1/2 in [77.5 cm] 32 3/16 in [81.8 cm] 33 1/4 in [84.5 cm] 27 1/4 in COIL PLENUM [69.2 cm] 22 1/2 in [57.2 cm] 11 1/2 in [29.2 cm] 28 3/8 in [72.0 cm]* 1 3/16 in [3.0 cm] 5 13/16 in [14.7 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 CONDENSING UNIT (optional) 5 13/16 in [14.7 cm] 21 1/2 in [54.6 cm] 34 1/2
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GENERAL INFORMATION 4" 31 11/16" BASEHORSE 6' CASE LOCATIONS FOR MODEL OSAA 71 1/4" FRONT OF CASE 4
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CASES MOVE ON CASTERS FOR EASIER INSTALLATION 2 ORIGIN cases are manufactured and shipped to Casters not only speed up the process, but they also stores with casters installed on the base frame to reduce the chance of damage from raising and low- ering cases with ”J” bar to place them on dollies, make the job of moving cases easier for everyone involved with the manufacturing, shipping and instal- skates or rollers. In most situations, one or two per- lation process. sons can move the case with
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LINE UP BASE RAIL BASE RAIL Consult With General Contractor Snap Chalk Lines Snap Lines On Base Rail Locations Ask the general contractor if there Mark floor where cases are to be Snap lines where base rails are posi- have been changes in the building located for the entire lineup. tioned, not the front or back edges of dimensions since the print you are the cases. See case cross section using was issued. Also, ask the drawing, pages 3-4 for rail location points of reference from which you dim
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CAULK Position Next Case In Line Up Remove Shipping Accessories Loosen Bumper And Cornice From Case. Add Sealant. Roll case approximately 2’ from Remove anything from case that may Loosen screws on master bumper. adjoining case. Remove casters on interfere with case joining (eg. ship- Move bumper joint to a position for the end nearest to the next case. ping braces). Run a bead of sealant sliding between adjoining case Allow casters to remain on opposite around entire end before pushing bumper.
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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 Tighten all joint bolts. Draw up tightly, Adjust polymer master bumper joints, if achieve almost invisible, but do not over tighten. required. First loosen bumper screws. snug-fitting joints and a high level of excellence in fit and finish. 1 2 Slide bumper joi
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CURVED FRONT PANEL CURVED FRONT PANEL JOINT Install curved front panel joint (if cases Close joints of front panel. The panel is Attach lower front panel (for cases on come equipped with curved front pan- slotted on the bottom to allow left or 11” baseframes). Slots and tabs are els). Curved panel joints are shipped right adjustment as required. designed for easy installation without loose in the case and are attached with fasteners. The lower front panel is slot- the screws provided. Wi
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REFRIGERATION COMPONENTS Refrigeration components for the The diagram below illustrates all of the OSAA-6’ are easily accessible in the tank and refrigeration components in the OSAA-6’ case. underneath the case. The expansion valve The components surrounded by the box are and suction line 1/4” access valve are both located within the case tank. Basic definitions of located in the left hand front side of the tank these components are listed on the following and are accessible without lifting t
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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 abso
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PLUMBING The drain outlet is located front and The kickplate is shipped loose with the center of the cases for convenient access case for field installation, therefore you and is specially molded out of ABS material. should have open access to the drain line The “P” trap, furnished with the case, is area. constructed of schedule 40 PVC pipe. Care If the kickplate has been installed, you should be given to assure that all connec- will find it very easy to remove. See instruc- tions are water
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ELECTRICAL HOOKUP Electrical hookups for the OSAA are made For case-to-case wiring, run “green- to a junction box located underneath the case on field”, or other conduit, between junction the bottom left hand front. The light ballasts for boxes. When connecting to the junction box the case are located under the rear sill behind a field connections should be made on the removable access cover as shown below. right hand side of the box to allow more room inside for wire connecting. 5 13/16 in [
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MODEL CONTROL SETTINGS- OSAA-6’ Compressor Fan Defrost Status Status Status LED LED LED Manual Defrost Up Button Button Enter Down Button Button Factory Control Settings Factory Settings Parameter Description OSAA-6’ Setpoint 22 o o HY Hysteresis (differential) [1 to 9 F/ C] 3 o o LL Setpoint Low Limit [67 F (55 C) to HL] 18 o o HL Setpoint High Limit [LL to 99 F/ C] 30 CC Anti-Short Cycling Timer [0 to 9 min.] 1 Co Deep Freeze Cycle Time [0 to 99 min.] 60 o o AH High Temperature Alarm Va
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To program parameters: Error Code System Status 1. Hold the “Enter” button down for about 10 seconds. The display will Alarm output on compressor F1 Indicates an open or change to “Hy.” runs according to the sensor shorted temperature failure mode selected (para- sensor. Cycle Power 2. Press the “Up” and “Down” button meter sf) to reset control. until the desired parameter is shown Alarm output on defrost F2 Indicates an open or cycle is controlled by para- 3. Press the “Enter” button. Th
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BLK MODEL WIRING DIAGRAMS- OSAA-6’ 01 02 16 BLU SERVICE LIGHT (HI PRESSURE) REAR SILL PRIMARY CORNICE LIGHTING L1 L2 RED BLU WHITE WHT EB1 BLU BLK BLACK TEMP PROBE (LOCATION- RETURN AIR) TWO ROW CORNICE LIGHTING (OPTIONAL) DEFROST PROBE (LOCATION- COIL) YEL RED L6 L3 L4 L5 YEL WHITE BLU EB2 CONTROL J-BOX BACK OF CONTROL MODULE WHT RED BLK BLACK BLU WIRE PROBES NOSE LIGHTS (OPTIONAL) L7 L8 CONTROL CAPS MODULE (2) RED BLU WHITE BLK EB6 BLU
