Installation & Service Sheet
Contents
1. in the side case supports Refrigeration technicians can make connections to corner case piping by removing the bottom tray 3 from the case Field Wiring Connections Corner cases provide one of three locations to connect field power supply wiring 1 On models with raceways raceway cover 4 or lower front cladding 5 can be removed The wires should be connected to the terminal block in the raceway 2 On service case models remove a rear lower panel 6 to expose an electrical junction box where the wires should be connected Page 2 3 On corner cases where space does not allow for a raceway wiring in flexible metal conduit 7 is routed through an access opening 2 and connected to the adjoining case wiring Field supply connections are 18AWG wire leads An equipment grounding green conductor is routed in the flexi ble conduit DO NOT rely on the con duit as equipment grounding means NOTE Some electrical components and or ballast may be located on top of the case when space does not permit them to be located in the raceway and or under the canopy Plumbing Waste Connections The drain pan in each case is fitted with a 3 4 inside diameter tube A length of PVC hose is attached to the tube A preformed PVC P trap is shipped loose along with a Spring connector This P trap is to be installed between the end of the PVC hose and where it connects into the drain system on the adjoining ca2. TYLE AY S Aik Installation amp Service Sheet CORNER WEDGE CASES INSIDE amp OUTSIDE CORNER MERCHANDISERS Refrigerated Corner Display Cases This sheet has been designed to be used in conjunction with the General Installation amp Service Manuals Save All Instructions for Future Reference This merchandiser conforms to the Commercial Refrigeration Manufacturers Association Health and Sanitation standard CRS S 1 97 PRINTED IN Specifications subjectto REPLACES PART IN U S A change without notice EDITION 4 97 NO 9403980 REV Tyler Refrigeration Corporation Niles Michigan 49120 CORNER WEDGE CASES Installation Information Installation amp Service WARNING Corner cases are not intended as stand alone commercial refrigerated merchandisers They must be bolted to the adjoining case s or to the floor to provide stability Failure to do so could result in product damage and or possible personal injury Pull Up Locations There are no parts which need to be removed to access the corner casepull up hardware On open well cases and service cases there are two or three pull up locations On multi shelf cases there are three four or five pull up locations e See page step 8 on page G 9 in the General Installation amp Service Manual for the specific pull up locations 1 for the dif ferent types of cases Refrigerant Piping All case to case piping should be routed through the access openings 2
3. se Waste outlets are not intended for direct connection to the building plumbing system Plumbing Codes require drain lines to terminate as an approved air gap Consult your licensed plumber April 1997 Installation amp Service Curved Glass Replacement Glass Removal CORNER WEDGE CASES Glass Installation 1 Firmly lift up and out on front glass handle until the glass air seal releases 2 Grasp both sides of the plexiglas and Slide the top glass trim out of the retainer glass clip at the top of the case March 1998 Insert bottom edge of front glass handle into bottom glass edge trim Line up and position the top glass trim into the retainer glass clip at the top of the case Push firmly on the top of the plexiglas until the top glass trim snaps into the retainer glass Clip Press in along the sides of the plexiglas to assure a proper air seal for the front curved glass Page 3
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