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FROZEN FOOD/
ICE CREAM
CASES
MODEL: KRZH
INSTALLATION & OPERATION
HANDBOOK
P058479G
Rev 10 11/05
COMPONENT
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Welcome to the KATS display case family. We’re very pleased you joined us. This installation and operation handbook has been especially prepared for everyone involved with KATS 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 in
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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 & TRIM OUT – PAGES 6-7 A sixteen step procedure for initial case lineup and final trimming with illustrations. REFRIGERATION PIPING – PAGE 8 Diagrams show coil outlet, case controls location, and other piping tips. PLUMBING – PAGE 9 Information on drain connections. ELECTRICAL HOO
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GENERAL INFORMATION DESCRIPTION OF CASES: The refrigerated display cases described in this handbook are part of the Hill PHOENIX, KATS design series. Specifically covered in this manual is model KRZH reach-in freezer. 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 affected by exposure to exce
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ACCESS DOOR REFRIGERATION CONNECTION ELECTRICAL JUNCTION BOX 22 5/8 in [57.4 cm] EXTERNAL PLUMBING COIL 13 1/16 in [33.2 cm] 99 in [251.5 cm] 100 15/16 in [256.4 cm] 97 in Amp Plate & Serial [246.5 cm] Plate Location 66 3/8 in 98 7/8 in [168.6 cm] [251.2 cm] 94 7/16 in (Door Height) [239.8 cm] 70 3/4 in 88 7/8 in [179.7 cm] [225.7 cm] 68 1/2 in [174.0 cm] (Frame Height) 83 7/8 in [213.1 cm] 31 in [78.7 cm] 38 3/8 in [98.3 cm]* 8 5/8 in 5 in [12.7 cm] 40 1/8 in [101.9 cm] [22.0 cm] 2 13/16 in [7.
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GENERAL INFORMATION 4" 2 DOOR CASE 36 1/2" 32 1/8" 59 1/4" FRONT OF CASE 4" 3 DOOR CASE 36 1/2" 27 5/8" 57 5/8" 89 1/4" BASEHORSE FRONT OF CASE LOCATION FOR MODEL 4" 4 DOOR CASE KRZH 36 1/2" 27 5/8" 62 1/8" 87 5/8" 119 1/4" FRONT OF CASE 4" 5 DOOR CASE 36 1/2" 27 5/8" 57 5/8" 87 5/8" 117 5/8" 149 1/4" FRONT OF CASE 4
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CASES MOVE ON CASTERS FOR EASIER INSTALLATION KATS cases are manufactured and shipped to stores Casters not only speed up the process, but they also with casters installed on the base frame to make the reduce the chance of damage from raising and low- job of moving cases easier for everyone involved with ering cases with ”J” bar to place them on dollies, the manufacturing, shipping and installation process. skates or rollers. In most situations, one or two per- sons can move the case with ease.
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LINE UP & TRIM OUT Now that cases have been positioned and leveled, you may proceed to trim-out case lineup. Trim parts have been Consult With General Contractor designed to be applied easily with only a small number of Ask the general contractor if there have fasteners required. Most external parts are adjustable to been changes in the building dimen- sions since the print you are using was achieve almost invisible, snug-fitting joints and a high level issued. Also, ask the points of referenc
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4 5 CAULK CAULK 3 2 1 Remove Shipping Accessories Bolt Cases Together Using Bolt Add Sealant to Top Case Joint. From Case. Add Sealant. Holes Provided Remove anything from case that may Push cases tightly together. Bolt Once cases are pushed tightly together interfere with case joining (eg. ship- cases together through the four holes and bolted run a bead of sealant ping braces). Run a bead of sealant provided. Tighten until all margins along the top joint. around entire end before pushing
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REFRIGERATION PIPING Refrigeration components and the coil The expansion valve and other outlet hole are located to provide the best controls are located just under the top access for installation and maintenance. As access hatch. Pull open the hatch and lift off the diagrams below indicates, the coil outlet the end evaporator cover on the left hand hole is positioned on top of the case on the side to access the refrigeration controls. rear, right hand side. This hole will have be drilled by
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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 should The drain outlet on the KRZH is molded out of have open access to the drain line area. If the ABS material. The “P” trap, furnished with kickplate has been installed, you will find it the case, is constructed of schedule 40 PVC very easy to remove. See instructions below, pipe. Care should be given to assure that
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ELECTRICAL HOOKUP Electrical hookups are made to a When connecting to the junction box junction box located at the top, left of the on the bottom left side of the case, field case. For case-to-case wiring, run “green- wiring should exit the junction box from the field”, or other conduit, between junction right hand side, furthest away from case boxes. wiring, increasing room inside for wire con- necting. 20 3/4 in [52.7 cm] 44 5/8 in ** 34 1/4 in [113.3 cm] [87.0 cm] 42 7/16 in ELECTRICAL [107
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BALLASTS ACCESS The electronic ballasts that operate the vertical prism door lights are located in the door frame for ® ® both Ardco and Anthony . ® DOOR FRAME PRISM LIGHT ARDCO 1. BALLAST COVER SCREWS 2. BALLAST COVER 3. BALLAST CARRIAGE SCREWS (2) ARE LOCATED BEHIND BALLAST COVER. 4. ONCE BALLAST CARRIAGE SCREWS ARE REMOVED PULL OUT THE CARRIAGE AND REPLACE THE BALLAST. LIGHT MULLION 3. BALLAST STEPS TO REPLACE THE BALLAST 1. CORNER BEAD 1. CORNER BEAD ® ARDCO 1. REMOVE SCREWS IN BALL
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MODEL WIRING DIAGRAMS- KRZH 2 DOOR 12
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MODEL WIRING DIAGRAMS- KRZH 3 DOOR 13
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MODEL WIRING DIAGRAMS- KRZH 4 DOOR 14
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MODEL WIRING DIAGRAMS- KRZH 5 DOOR 15
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TERMINAL WIRING DIAGRAMS- BLOCK 16
