Related Manuals for Hussmann NAV Series
Summary of Contents for Hussmann NAV Series
- Page 1 Æ NAV & NAVC Medium Temperature Service Deli Self Contained Merchandisers Installation & Operation Manual P/N 2400204_H April 2017 Spanish 0531301 MANUAL- IO NAV/NAVC SC French 0531302...
- Page 3 Do not break the cold chain. Keep products in cooler before loading into merchandiser. IMPORTANT KEEP IN STORE FOR FUTURE REFERENCE Quality that sets industry standards! 12999 St. Charles Rock Road • Bridgeton, MO 63044-2483 U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 www.hussmann.com © 2017 Hussmann Corporation...
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Page 5: Table Of Contents
Cleaning Pencil Thermometer ... . 4-2 Hussmann Product Control ....1-1 Cleaning the Bottom Deck ....4-3 Shipping Damage . -
Page 6: Ansi Z535.5 Definitions
REVISION E — JANUARY 2011 1. Added Location Drawing, Page 1-2 2. Added Light Switch, Refrigeration Unit Access, Page 1-4 3. Added Appendix A, Technical Data P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 7: Installation
Recommended operating ambient the merchandiser. temperature is between 65°F (18°C) and 75°F (23.9°C). Maximum relative humidity is 55%. Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 8: Self Contained (Location)
Intake For more information on Proposition 65, please visit the California State government website. Maintain 24 in. Clearance at Front Maintain 4 in. Clearance around Sides and Rear P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 9: Model Description
Do not store items or Check floor where merchandisers are to be set flammable materials atop the unit. to see if it is a level area. Determine the highest part of the floor. Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 10: Merchandiser Leveling
Ensure it is switched ON to turn on the display lights. EVAPO R ATO R C O I L Light Switch C O N D EN SI N G U N I T P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 11: Refrigeration Unit Access
NOTE: Do not allow trim to cover any intake or discharge grilles located in the lower front panel. Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 12: Check List
LEGAL DISCLAIMER: Hussmann shall not be liable for any repair or replacements made without the written consent of Hussmann, or when the product is installed or operated in a manner contrary to the printed instructions covering installation and service which accompanied such product. -
Page 13: Electrical / Refrigeration
Risk of Electric Shock. If cord or plug Merchandiser must be grounded. becomes damaged, replace only with Do not remove the power supply cord ground. a cord and plug of the same type. Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 14: Refrigeration (Self Contained)
Product will be degraded and may spoil if allowed to sit in a non-refrigerated area. P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 15: Operating Safe-Net Iii Controls
(red) LED indicates an alarm condition, such as merchandiser warming up because the door is not closed. Compressor Powered on GREEN Defrost Cycle YELLOW Alarm Off / On Position Safe-NET III Indicators Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 16: Start-Up / Operation
Turn off, or repeat a temperature duty cycle of a few minutes on and a few failure minutes off. • E2 indicates an evaporator temperature sensor failure P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 17: Defrost Termination Switch
( f ul l col d posi t i on) IMPORTANT: Return the control knob to its original setting (Step 1) once the manual defrost has been ini- tiated. Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 18: Temperature Adjustment
120 sec. after Step 3 is completed. 3. To verify merchandiser settings, turn the dial to warm and cold as shown above. Output readings should be within one degree of the temperatures shown above. P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 19: Sequence Of Operation
The refrigeration cycle will continue until the next scheduled (8 hours) or demand defrost. will repeat until power is interrupted. NOTE: If power is interrupted, sequence will start at . Defrost will be initiated and the time to subsequent defrost will reset. Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 20: Safe-Net Sensor Location
Yellow Defrost Sensor The Black Ambient Sensor is inside the PVC tube between the evaporator and the roof drain assembly. Black Ambient Sensor Detail A P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 21: Start Up / Operation
Turn on the electrical power, power switch and start the merchandiser. The merchandiser must pull down in temperature. Allow merchandiser 24 hours to operate before loading product. Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 22: Load Limits
Proper rotation of product during stocking is necessary to prevent product loss. Always bring the oldest product to the front and set the newest to the back. P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... - Page 23 Hussmann Limited Warranty. NAV/C models have two standard shelves. The top shelves are 13 inches wide and the bottom shelves are 16 inches wide. 250 lb (113.4 kg) 250 lb (113.4 kg) 250 lb (113.4 kg) 125 lb (56.7 kg) 1 Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
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Page 24: Pencil Thermometer
(seen through front glass). Temperature is displayed in Fahrenheit and Celsius degrees as a standard option. The thermometer may be replaced if it becomes damaged. Pencil Thermometer P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 25: Care And Cleaning
•Do not use high pressure water hoses. •After cleaning is completed, turn on power to the merchandiser. Product will be degraded and may spoil if allowed to sit in a non-refrigerated area. Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 26: Cleaning Stainless Steel Surfaces
Allow glass fronts, to or replacing any electrical component. This warm before applying hot water. includes, but is not limited to, such items as doors, lights, fans, heaters, and thermostats. P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 27: Cleaning The Bottom Deck
Do not bend coil fins. Always wear gloves and protective eye wear when cleaning near sharp coil fins and dust particles. SHUT FANS OFF DURING CLEANING PROCESS. Condenser Coils Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 28: Cleaning Evaporation Pan
Do NOT use a chlorinated cleaner on any surface Do NOT use abrasives or steel wool scouring pads evaporation pan heater, and allow pan to cool. (these will mar the finish) P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 29: Check List
Verify unit doors and lids work and are sealed correctly. Verify that all the panels, shields and covers are in place. Technician Notes: Form HSCW03 Rev-29 OCTOBER13 0525210_C Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. - Page 30 Notes: P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
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Page 31: Service
5. Restriction (moisture) 5. Leak check, replace drier evacuate and recharge 6. Condenser blocked with 6. Clean condenser dust and dirt 7. Defective condenser fan 7. Replace motor Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 32: Troubleshooting Light Guide
2. Check lamp sleeve for cracks Lights flicker 3. Check sockets for moisture and proper contact 4. Bulb replacement may be necessary 5. Check voltage 6. New bulbs tend to flicker until used P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 33: Parts List
1006129 Bumper (Black) 1006130 Light Switch 1801241 Caster 1900771 LED Lights LED Lamp (E1N5K-4100K-C3-S3) 0515964 LED Lamp (E1N5K-4100K-C3-S4) 0515965 Lamp Holder 1803435 LED Power Supply 0547639 LED Light Clip 0518906 Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. - Page 34 0517258 Evaporator Drain Pan Assy W/ Horiz. T 7408474 Evaporator Drain Pan Assy W/ Horiz. T 7408475 Evaporator Drain Pan Assy W/ Horiz. T 7408476 Condensate Pan Assy 7408477 P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
- Page 35 A — T ppendix echnicAl P/N 2400204_H NAV/C-4 — Plan View Dimensions shown as inches and (mm). NAV/C-6 — Plan View Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
- Page 36 A —T ervice ppendix echnicAl NAV/C-8 — Plan View Dimensions shown as inches and (mm). NAV-8 P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
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Page 37: Defrost Data
U N I T Note: This data is based on store temperature and humidity that does not exceed 80°F and 55% R.H. unless otherwise stated. Schedule defrost at night while lights are off. Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 38: Physical Data
22.78 ft /case (654.34 liters /case) NAV/C-6 Refrigerator interior volume (Cu Ft/Case) 37.30 ft /case (1056.22 liters /case) NAV/C-8 Refrigerator interior volume (Cu Ft/Case) 50.22 ft /case (1422.07 liters /case) P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com... -
Page 39: Wiring Diagrams
A — T P/N 2400204_H ppendix echnicAl * Height includes leveling pods 5.33 6.67 8.39 Wiring Diagram Shown on Next Page Color Code Shown Below Service Deli Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. - Page 40 A — W 5-10 ppendix iring iAgrAm ervice 0521228_C P/N 2400204_H U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
- Page 41 To obtain warranty information or other support, contact your Hussmann representative. Please include the model and serial number of the product. Hussmann Corporation, Corporate Headquarters: Bridgeton, Missouri, U.S.A. 63044-2483 01 October 2012...
- Page 42 Hussmann Corporation 12999 St. Charles Rock Road Bridgeton, MO 63044-2483 www.hussmann.com...
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