Hussmann CR3HV-ND, Installation & Operation Manual

Page 1: ...AND SELF SERVICE DELI CASE WITH REAR STORAGE R3HV ND B CR3HV ND B R3HV ND CR3HV ND INSTALLATION OPERATION GUIDE CHINO R3HV ND B CR3HV ND B R3HV ND CR3HV ND D REFRIGERATED HIGH VOLUME NARROW STRAIGHT O...

Page 2: ...uncrated a claim for concealed damage is made Make request in writing to carrier for inspection within 15 days and retain all packaging The carrier will supply inspection report and required claim for...

Page 3: ...Table of Contents 3 3 Cut and Plan Views 4 4 Installation 5 5 Plumbing 12 6 Refrigeration 13 7 Electrical 15 8 User Information 16 9 Electrical Wiring Diagrams 19 10 Wiring Diagrams 20 11 Troubleshoo...

Page 4: ...Views SUPPORT LEGS REAR CLOSE OFF FRONT CLOSE OFF 3 7 8 7 50 1 8 21 12 1 2 17 FRONT OF CASE LENGTH VARIES 14 1 4 6 15 1 1 8 1 1 8 Drop Elect 7 32 4 4 Drop Refrig Lower Drain Upper Drain 44 56 6 8 77 5...

Page 5: ...HERE SUPPORT IS BEST TO PREVENT DAMAGE TO THE CASE 1 It is imperative that the cases be leveled from front to back and side to side as they are being joined beginning with the rst case that is set in...

Page 6: ...iner is not damaged Be careful to observe the area where the clamp is being tightened so that the case is not damaged as pressure is applied 8 Attach cases together via 2 bolts located in the end leg...

Page 7: ...LASS Hex screws along glass clamp may have loosened during shipping Retighten all glass clamp screws before opening glass IMPORTANT INFORMATION Level Minitop Hardware IF GLASS DOES NOT CLOSE STAY OPEN...

Page 8: ...f pinched at the bottom Gap is more narrow at the bottom than at the top Adjust outside hinges Center hinge stationary This diagram indicates that raising the outside hinges widens the gap at the bott...

Page 9: ...middle hinge to the front pushes the inside edges further away from the surface or edge which the glass rests upon Which hinge s should I adjust rst In most cases the center hinge is the rst candidate...

Page 10: ...After cases have been leveled and joined and refrigeration electrical and waste piping work completed install the splashguards and joint trim where necessary Fasten the splash guards along the top ed...

Page 11: ...slide into the channel Step 3 Starting on one end while inserting the bumper push it up against the end cap to prevent the bumper from shrinking after installation when it gets cold Step 4 As you inse...

Page 12: ...as part of the condensate drain to prevent air leakage or insect entrance Store plumbing system oor drains should be at least 14 off the center of the case to allow use of the P TRAP pipe section Neve...

Page 13: ...ion valves and case controllers can be utilized Please refer to EEV and controller manufacturers information sheet Sensors for electronic expansion valves will be installed on the coil inlet coil outl...

Page 14: ...See Spec sheets Parallel Conventional For all refrigeration equipment other than Hussmann use conventional Btu values Defrost Data See Spec Sheets Frequency Hrs OFFTIME Temp Term F Failsafe Minutes E...

Page 15: ...ation thermostats Case amperes are listed on the wiring diagram but always check the serial plate LED Driver Location LED Drivers are located within the access panel Electrical raceway that runs the l...

Page 16: ...Materials are available from local refrigeration wholesalers Hussmann recommends using 15 Sil Fos for repairs Aluminum Coils The aluminum coils should be replaced if damaged Non Glare Glass Optional T...

Page 17: ...5 H 4 If front self service case is not performing check proper installation of lower deck pan refer to case cleaning section Case Cleaning Long life and satisfactory performance of any equipment are...

Page 18: ...inated or Non chloride Containing Cleaners While many traditional cleaners are loaded with chlorides the industry is providing an ever increasing choice of non chloride cleaners If you are not sure of...

Page 19: ...19 9 Electrical Wiring Diagrams MODEL DESCRIPITION SIZE DIAGRAM R3HV ND NB R3 CR3 HV 4 R ND NB 4 3016816 R3 CR3 HV 6 R ND NB 6 3016817 R3 CR3 HV 8 R ND NB 8 3016818 R3 CR3 HV 12 R ND NB 12 3016819...

Page 20: ...T BE GROUNDED WHEN PASSING WIRES THROUGH METAL HOLES A GROMMET MUST BE USED C SHEET 1 OF 2 CIRCUIT 1 L1 LOADING 1 6 120V T STAT 1 225 01 0707 TOP SECTION TAG WHITE BLACK TOP SECTION TAG BROWN HTR ELMT...

Page 21: ...WHEN PASSING WIRES THROUGH METAL HOLES A GROMMET MUST BE USED C SHEET 1 OF 2 CIRCUIT 1 L1 LOADING 2 5 120V T STAT 1 225 01 0707 TOP SECTION TAG WHITE BLACK HTR ELMT 91 150W 1 39A 120V 1H36822550 TAG...

Page 22: ...WHEN PASSING WIRES THROUGH METAL HOLES A GROMMET MUST BE USED C SHEET 1 OF 2 CIRCUIT 1 L1 LOADING 2 9 120V T STAT 1 225 01 0707 TOP SECTION TAG WHITE BLACK TOP SECTION TAG BROWN HTR ELMT 91 200W 1 85...

Page 23: ...23 Wiring Diagrams Cont d 0 1 2 1 2 1 2 3 3 3 3 3 3 1 2 3 3 3 4 4 4 4 4 4...

Page 24: ...locked make sure debris is not blocking the intake section Coil close offs are not installed Inspect coil to make sure these parts are on the case Condensing coil or evaporator coil is clogged or dirt...

Page 25: ...e sure debris is not blocking the intake section Coil close offs are not installed Inspect coil to make sure these parts are on the case Large gap is visible on bottom of front glass or glass can t be...

Page 26: ...eld experience over many years 1 1 The installer is responsible for following the installation instructions and recommendations provided by Hussmann for the installation of each individual type refri...

Page 27: ...vices that are scaled only in Fahrenheit shall be accurate to 2 F The thermometer should be checked for proper calibration It should read 32 F when the stem is immersed in an ice water bath b LOCATION...

Page 28: ...f so have the modi cations been made in accordance with the recommendations of the equipment manufacturer Is the refrigerator charged with the proper refrigerant and lubricant Does the system use the...

Page 29: ...29 13 Spec Sheets...

Page 30: ...ed more of a right to know law than a pure product safety law When used as designed Hussmann believes that our products are not harmful We provide the Proposition 65 warning to stay in compliance with...

Page 31: ...____________________________________________ _______________ __________________________________________________________________________________________________ _______________ ________________________...