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Reach-In Merchandisers
Reach-In Merchandisers
Medium & Low Temperature
Medium & Low Temperature
INSIGHT
INSIGHT
This manual applies to case models:
Illustrations use model IRL unless otherwise stated.
REACH-IN
REACH-IN
® ®
IRL ◊ IRLN ◊ IRM ◊ IRMN
Installation & Operation Manual
Installation & Operation Manual
Use this manual along with Insight Door Manual
MANUAL - IO Insight Reach-In
P/N 3182257
April 2023
P/N 3181178_A
Spanish P/N 3181179_A
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Table of Contents
Troubleshooting
Related Manuals for Hussmann INSIGHT REACH-IN
Summary of Contents for Hussmann INSIGHT REACH-IN
- Page 1 P/N 3182257 INSIGHT INSIGHT REACH-IN REACH-IN ® ® This manual applies to case models: IRL ◊ IRLN ◊ IRM ◊ IRMN April 2023 P/N 3181178_A Illustrations use model IRL unless otherwise stated. Spanish P/N 3181179_A MANUAL - IO Insight Reach-In...
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Page 2: Before You Begin
No reproduction or networking permitted without license from IHS Not for Resale, 02/16/2021 11:49:55 MST HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A government, Proposition 65 can be considered more of a ‘right to know’... -
Page 3: Table Of Contents
Control Settings Medium Temperature ..........2-7 Mullion LED Lighting Wiring Diagram ..........6-10 Control Settings Low Temperature............2-8 Contact Info ...................6-10 Merchandiser Electrical Data ............2-8 HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 4: Case Clearance
Safety Symbols The meaning of any safety symbols used on safety labels or collateral materials may be explained in HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A collateral materials. -
Page 5: Installation
ANSI/NSF-7 specified level, and relative humidity is maintained at supply the inspection report and required claim forms. or below 55% Relative Humidity. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 6: Exterior Loading
5-door case Shim Base Component Base Component Shim Here Shim Here Shim Here Shim Here Shim Here Location Shim Here HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 7: Door Adjustment
SPLASH GUARD BRACKETS Bumper Retainer Bumper Bumper Retainer Retainer Screw Screw Splashguard Bracket Support Splasguard Support Bracket Bumper Bumper Retainer Retainer HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 8: Joining Instructions
Remove bumpers; splashguards should not Remove joining kit and packing materials; remove shelves. Remove display racks and bottom pans. be installed. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... - Page 9 PARTS HIDDEN FOR CLARITY SCALE 1: 9 .09 Remove rear shipping skids Remove Foam Shipping PAD-SHIPPING BLOC Block(s) Remove front shipping skids HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A...
- Page 10 Right End Case Right End Left End Alignment Pin Left End Case Left End Case verify Nut Retainer Installation Pad Sho HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A...
- Page 11 • Gasket has high tack adhesive and must be properly placed the first time. Apply Gasket to Right End HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A...
- Page 12 Provided by IHS Markit under license with NEMA Licensee=Hussmann Corp/8160899001, User=Trevett, Jason No reproduction or networking permitted without license from IHS Not for Resale, 02/16/2021 11:49:55 MST HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A...
- Page 13 2. KEY PRODUCT CHARACTERISTICS PER EPR-0006 & IDENTIFIED WITH SYMBOL 3. MATERIAL- NA 4. REF 0539019 ISO VIEW DETAIL I SCALE 1:16.67 SCALE 1: 1 .33 HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A...
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Page 14: Installing Bumpers
Bumper End Caps can be adjusted horizontally to eliminate gaps. Bumper Bumper Bumper Bumper Bumper Retainer Retainer Miter Box Splashguard Splashguard HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A 1-10... -
Page 15: Installing End Assemblies
Apply Gasket Pad Apply Shoe Gasket 3168104 Shoe GASKET-PATTERN SHOE STD RH IRI 2.0 Gasket Apply Gasket to Right End HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A 1-11... - Page 16 Detail A End Assembly END ASSY-LH-RH DETAIL A Factory NUT-RETAINER Installed Nut NUT-RETAINER Retainer Detail B DETAIL B DETAIL B HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A 1-12...
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Page 17: Refrigeration / Electrical
Licensee=Hussmann Corp/8160899001, User=Trevett, Jason No reproduction or networking permitted without license from IHS Not for Resale, 02/16/2021 11:49:55 MST HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A RIGHT SIDE VIEW... -
Page 18: Optional Refrigerant Piping
Once connections have been made, apply silicone sealant to the bottom of the shroud, as shown in the image at right. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 19: Insulation
Additional insulation for the balance of the liquid and suction lines is recommended wherever condensation drippage is objectionable or the lines are exposed to ambient conditions. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 20: Branch Line Piping
Hussmann refrigeration equipment. Safety instructions (or equivalent) signs indicate specific safety-related instructions or procedures. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A A1.3 Other Highlighting Conventions The meaning of any other highlighting conventions used to differentiate safety messages (e.g., text... -
Page 21: Expansion Valve Adjustment
SCALE 1:2 CO2 COIL & TUBE MODULE (2 & 3 DOOR CASES) SCALE 1:2 HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A ISO VIEW ROTATED 105° CCW SCALE 1:2... -
Page 22: Defrost Termination Thermostat
DETAIL C (PARTS HIDDEN FOR CLARITY) SCALE 1:4 Coil Defrost Sensor Location 6" Tie Strap Insulation Coil Defrost Sensor Location 3/8" Tube HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 23: Control Settings Medium Temperature
A thermostat or other device with a 3–6 deg F (1.7–3.3 deg C) differential must control the merchandiser temperature. It will be wired to control the compressor motor contactor. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 24: Control Settings Low Temperature
• Merchandiser temperature lower than recommended Stagger defrosts to maintain stable compressor loading and sufficient defrost gas. When practical, defrost when store is closed. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 25: Electrical Connections
LeeVe oLoReD nsuLaTion ELECTRICIAN NOTE: Use copper conductor wire only. CASE MUST BE GROUNDED hese aRe maRkeR coLoRs wiRes maY VaRY HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 26: Drip Piping & Splashguards
Avoid long runs of drip piping. Long runs make it impossible to provide ventilation fans may be required to prevent sweating. the pitch necessary for good drainage. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... - Page 27 The meaning of any other highlighting conventions used to differentiate safety messages (e.g., text manipulations, indention, etc.) may be explained in collateral materials. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A A1.4...
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Page 28: Drip Piping Lineup Arrangements
Side view Splashguard Retaining Bracket Installing End Splashguard: End Splashguard Front Splashguard Place Splashguard End to the inside of Splashguard front HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 29: Start Up / Operation
Check the water outlet temperature from each condensing unit. Water outlet temperature should be less than 10° above water inlet temperature. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 30: Stocking
Do not prop doors open while stocking. And keep the doors closed as much as possible to prevent coil frosting and high merchandiser temperature. Load Limit HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 31: Installing Fda/Nsf Required Thermometer
Flexible Plastic Fits in Price Tag Suggested Mounting Locations Moldings in Multi-deck Merchandisers Hussmann P/N 0429971_C 10/2007 Hussmann P/N 0429971_C 10/2007 HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 32: Maintenance
A1.3 Other Highlighting Conventions HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A The meaning of any other highlighting conventions used to differentiate safety messages (e.g., te manipulations, indention, etc.) may be explained in collateral materials. -
Page 33: Do Not Use
NOTICE is used to address practices not related to physical injury. Safety instructions (or equivalent) signs indicate specific safety-related instructions or procedures. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A A1.3 Other Highlighting Conventions... -
Page 34: Cleaning Stainless Steel Surfaces
Provided by IHS Markit under license with NEMA Licensee=Hussmann Corp/8160899001, User=Trevett, Jason No reproduction or networking permitted without license from IHS Not for Resale, 02/16/2021 11:49:55 MST HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 35: Service
Inadequate air circulation. Check if air sweep fans are functioning, check electrical connections. Doors are not completely shut. Close doors correctly. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 36: Troubleshooting Continued
LED fixture needs to be replaced. See Maintenance Section. Light Switch needs to replaced. Case should be serviced by a qualified service technician. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 37: Replacing Fan Motors And Blades
Hussmann recommends against frame heater cycling with doors to prevent door seals from freezing to the frames and tearing. HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 38: Replacing Electric Defrost Heaters
SHEET 4 OF 7 before restocking. Bend tabs back to place heater, and re-bend to lock in place. (DEFROST HEATER) B Defrost Heater HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 39: Replacing Drain Pan Heater
Heater Clips Drain Heater Offset Heater Clips rro: No refe DETAIL A E rr e n r o c r:e N HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 40: Replacing Damaged Drain Fitting
(38 x 32 mm) Tee 1 1/4" TxSxS (32 mm) End Section view Do NOT use Thread Sealer on Drain Fitting! HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 41: Repairing Aluminum Coil
12. Cover with a good flexible sealant. NOTE: Hussmann Aluminum melts at: 1125°F (607°C) Aladdin 3-in-1 rod at 732°F (389°C) X-Ergon Acid core at 455°F (235°C) HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 42: Low Temperature Case Wiring Diagram
5.3. FINAL ELECTRICAL CONNECTIONS TO BE MADE AFTER DOOR FRAME IS ATTACHED TO CASE GRAY = GY VIOLET = VT DO NOT SCALE DRAWING 3159026 SHEET 1 OF 4 HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 43: Medium Temperature Case Wiring Diagram
5.3. FINAL ELECTRICAL CONNECTIONS TO BE MADE AFTER DOOR FRAME IS ATTACHED TO CASE GRAY = GY VIOLET = VT DO NOT SCALE DRAWING 3159488 SHEET 1 OF 4 HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A... -
Page 44: Mullion Led Lighting Wiring Diagram
For General Support or Service Calls contact our Customer Support Call Center 800-922-1919 For ordering Aftermarket Warranty Parts 1-855-Huss-Prt (1-855-487-7778) Hussmann_part_warranty@hussmann.com HUSSMANN CORPORATION • U.S. & CANADA 1-800-922-1919 • BRIDGETON, MO 63044-2483 • MEXICO 1-800-890-2900 • WWW.HUSSMANN.COM • PN 3181178_A 6-10...
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