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         NEMCO FOOD EQUIPMENT   

301 Meuse Argonne, Hicksville, OH 43526     

                                   1-800-782-6761 Toll Free   419-542-6690 Fax

                                          

 

                                                     www.nemcofoodequip.com                                                                       49206 

 

 
 
 
 

OPERATION 

 

WARNING:  DURING NORMAL OPERATION, THE EXTERIOR OF THE UNIT IS 

HOT

 

1. 

Plug the unit into the power supply.

 

2. 

Lower the control cover and turn the rocker switch on so 

that the merchandiser’s display board lights up and 

fluorescent bulb is on. 

 

3. 

Verify that the merchandiser is filled with water. If the Red low water light is flashing add water (up to 10 quarts) until 
the green water full light is on. Note: It is normal during operation for neither the red low water light nor the green 
water full to be on.

 

4. 

Allow the unit to preheat, for at least 30 minutes prior to adding preheated food product to the merchandiser. Once 
the merchandiser has preheated, food product can be added as required. 

 

5. 

To disconnect appliance, turn controls to off and remove plug from outlet.

 

 

ADJUSTING THE AIR TEMPERATURE / HUMIDITY 

 
Note: 

The merchandiser comes programmed with the factory default setting of 165°F for the air temperature and 0.90 

(90%) for the humidity power setting for optimal food quality.   

 

1.  With the merchandiser on, p

ress and hold “SETTINGS” button until the current programmed air temperature is 

displayed and the cabinet LED begins to blink. 

 

2. 

Once the current programmed temperature is displayed, press the “UP” or “DOWN” arrow to adjust the air 
temperature to the desired temperature. To advance to the next setting and save the new air temperature setting 
press the “SETTINGS” button.

 

3.  The next setting is the humidity setting and the water level LED will now begin to blink. 

 

4. 

Press the “UP” or “DOWN” adjust the humidity power to the desired power setting.

 

5. 

Press the “SETTINGS” button once more to exit the settings menu and save the program.

 

 
CLEANING   

 

IMPORTANT:  

The use of distilled water in the water reservoir of the humidified unit is recommended to maintain the life of electrical and 
mechanical components. Unit failure due to lime or mineral deposits is not covered under warranty.  

 
NOTE:

 Proper maintenance plays an important part in the life span and functioning of the unit. 

 

 

Exterior of the Merchandiser 

 

1.  Shut the merchandiser off at the rocker switch.  Unplug the power cord. 
2.  Allow the unit to completely cool down.  
3.  Wipe down the merchandiser using a damp cloth or sponge and hot detergent water. 
4.  Rinse by wiping with a clean damp cloth. 
5.  Wipe dry. 
6.  Do not immerse in water or other liquids.  

 

Removing the Water Tank Lime and Mineral Deposits  

 

IMPORTANT:

 The water tank needs to be cleaned out on a regular basis to prevent hard water, lime, and mineral 

build-up so that the merchandiser performs properly.  
 

NOTE:

 

The content of lime and minerals in the tap water will determine the schedule in which the water tanks will 

need to be cleaned. Begin by cleaning the water tank on a weekly basis to determine proper schedule for cleaning. 
 

1.  Turn the unit off and unplug the power cord. Allow the merchandiser to completely cool down.  

Summary of Contents for 6470

Page 1: ......

Page 2: ...ment s Data Tag Located on the rear panel of the merchandiser 2 CAUTION This unit s power cord is equipped with a GROUNDED 3 prong power cord Plug only into a matching grounded outlet DO NOT cut or break off the third prong Operating this equipment without proper grounding may result in electric shock 3 CAUTION Always disconnect Power when not in use and before cleaning or servicing 4 CAUTION Do n...

Page 3: ...bulb from the box and install into the top of the unit 4 Remove the racks from the box and place into the unit as marked on the packaging NOTE The dip in the front of the top two racks is to be located at the front of the merchandiser 5 Install the drain tube kit onto the rear drain tube on the back of the merchandiser using a wrench Figure 1 Note All male threads will need thread tape applied to ...

Page 4: ...erature to the desired temperature To advance to the next setting and save the new air temperature setting press the SETTINGS button 3 The next setting is the humidity setting and the water level LED will now begin to blink 4 Press the UP or DOWN adjust the humidity power to the desired power setting 5 Press the SETTINGS button once more to exit the settings menu and save the program CLEANING IMPO...

Page 5: ... the Shoulder Bolt from the left side of the door using a 2 Phillips Head Screwdriver With the Shoulder Bolt removed pivot the door outward and remove the door from the dampener on the right side Place the shoulder bolt washer and door aside Repeat for the process for the next 2 doors 3 Replace the 3 dampeners by sliding them out of the mount and discard the old dampeners Insert new dampeners in p...

Page 6: ...Meuse Argonne Hicksville OH 43526 1 800 782 6761 Toll Free 419 542 6690 Fax www nemcofoodequip com 49206 6 Upper Deck Section View Indicates location of hose clamp Air Flow Flips Up Flips Down Flips Down Lower Deck Section View ...

Page 7: ... into the cabinet 10 47397 1 Fan Water Tank Water Tank Housing Assembly 0 18A 115VAC Verify air flow Install with the air flowing across the water tank 11 48703 Control Board Control Panel N A Verify the control board is properly controlling the setting by adjusting the setting 12 48704 Sensor RH Temp Left Upright N A Control board will display Err1 Check connection between sensor and board prior ...

Page 8: ...EQUIPMENT 301 Meuse Argonne Hicksville OH 43526 1 800 782 6761 Toll Free 419 542 6690 Fax www nemcofoodequip com 49206 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Component Parts Images ...

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