Wisco 727HH Operators Manual

FOOD WARMING/MERCHANDISING CABINET

MODEL 727/727HH

This unique compact warmer utilizes heated, circulating air to maintain food at proper
temperatures for extended periods of time. It has the capability of accommodating a
variety of food products such as pretzels, cheese cups, cookies, wrapped sandwiches,
burritos, pastries , and many more.

FP140120-M
01/14

FEATURES:

- Acrylic display

- “Ready To Go” graphic

- Adjustable thermostat

- Temperature range to
above 150 deg. F.

- Dual front doors

- Stainless steel base

- Overhead illumination

- 2 removable racks

- Model 727: Non Humidified

- Model 727HH: Humidified

P.O. BOX #10
OREGON, WI 53575
PHONE: [phone]
FAX: [phone]
www.wiscoind.com

Electrical:

120 volts, 2.5 amps, 300 watts
6 foot power cord
*Recommend usage on an individual branch circuit

Dimensions:

12-1/4”L x 13-1/4” W x 18-1/4”H
Upper Rack: 11-1/2” x 9”
Lower Rack: 11-1/2” x 11-1/2”

SHIPPING DIMENSIONS: 16”L x 16”W x 23”H
SHIPPING WEIGHT: 23 lbs.

LIMITED WARRANTY:

Wisco Industries, Inc. expressly warrants the product will be free from defects in workmanship and materials for a period of
1 year from the date of shipment. WISCO DISCLAIMS AND EXCLUDES ANY AND ALL OTHER EXPRESS OR IMPLIED
WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY AND ALL WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE.

Buyer agrees that its SOLE AND EXCLUSIVE REMEDY against Wisco and Wisco’s SOLE AND EXCLUSIVE LIABILITY arising
out of any defect or nonconformity in the product shall be replacement/exchange of such nonconforming countertop food service
equipment at Wisco’s expense. No countertop food service equipment shall be returned without Wisco’s consent. IT IS AGREED
THAT WISCO’S MAXIMUM LIABILITY SHALL NOT IN ANY CASE EXCEED THE SALE PRICE FOR THE COUNTERTOP
EQUIPMENT CLAIMED TO BE DEFECTIVE OR NONCONFORMING.

IMPORT ANT: Read the following safety and operation instructions to avoid injury and to avoid
damage to equipment or property.

Plug unit into a properly grounded electrical outlet of the correct voltage, size and plug configuration for this unit. We recommend usage

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on an individual branch circuit of at least 15 amps for best results. Failure to do so may result in decreased performance of the warmer.

Unplug unit from power source and allow to cool completely before performing any maintenance or cleaning.

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Unit is not waterproof. Do Not submerge in water. Do not operate if unit has been submerged in water.

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Exterior surfaces on unit may get hot. Use caution when touching these areas to avoid injury.

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Only shatter resistant light bulbs which meet or exceed NSF Standards specifically designed for food holding units must be used.

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Breakage of bulbs not specially coated could result in personal injury and/or food contamination.

This warmer is designe d to maintain food product at or above the optimum temperature.
It is not designed or intended to heat up or cook food to the serving temperature. P roduct is
to be prepared, baked, etc. prior to pla cing in the warmer.

EQUIPMENT SET UP & OPERATION :

- Once the unit has been taken out of the shipping carton and has been unpackaged, check to
make sure that the lightbulb is securely in its socket.

- Before loading prepared food product into the warmer, you must preheat the unit for 30 minutes
at a setting of 4 or 5 on the thermostat dial. After the preheat time has elapsed you can then go
ahead and place the previously prepared food product inside and adjust the thermostat
accordingly.

- The amount of product placed in the warmer will affect the performance of the warmer.
We suggest periodically checking the internal temperature of product and adjusting the
temperature settings if necessary. Keep door(s) closed when not serving.

The following temperatures are and can vary due to unit location, electrical supply,
product used, etc.

SETTING THERMOMETER READING

1 85 F
2 105 F

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3 140 F
4 165 F
5 Above 190 F

*Intended as a guideline only.

APPROXIMATE

TO REPLACE DISPLAY LIGHT/BULB:

Only shatter resistant light bulbs which meet or exceed NSF Standards specifically designed for food holding units must be used.

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Breakage of bulbs not specially coated could result in personal injury and/or food contamination.

- Disconnect the power supply cord and wait until unit has completely cooled. Unscrew display light
and replace with a new specially coated bulb. Same style and wattage.

CLEANING INSTRUCTIONS:

Do not steam clean or use excessive water on unit to avoid personal injury or electrical shock.

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Unplug unit from power source and allow to cool completely before performing any maintenance or cleaning.

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Unit is not waterproof. Do Not submerge in water. Do not operate if unit has been submerged in water.

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It is recommended that the interior and exterior surfaces be cleaned daily with a mild soap and damp cloth.
Stubborn stains on base of unit may be removed with a non-abrasive cleaner and damp cloth. Usage of
an abrasive cleanser could scratch or damage the finish of your unit.

The use of any type of ammonia, alcohol or chlorine based brand name household cleaners will cause
cracking of the enclosure/door and is not covered under warranty. Clean unit with warm soapy water
and soft cloth only.

TROUBLESHOOTING:

Unplug unit from power source and allow to cool completely before performing any maintenance or cleaning.

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Unit not working:

- Check power switch position, power cord and/or electrical circuit.
Display Light not working:

- Tighten or replace bulb
Loud noise coming from the unit:

- Check to see that blower motor is functioning properly
Unit not heating properly:

- Has food been prepa red in advance and placed in warmer at proper serving temperature?

- Check heat settings. Is it at the correct setting for your food product?

- Turn unit on, open the door and verify that hot is air is being blown into unit from under the canopy.
If not, your blower motor is not functioning properly.

- If the air being blown in is not hot then the thermostat is not functioning properly.
If you have further questions in regards to this piece of equipment - please contact Wisco Industries, Inc.

directly at: [phone] or [phone]; fax [phone] for further information.
*Please be sure to have the complete model # and serial # available.