MODEL # RF-02
COLD•CHEK
INSTRUCTION MANUAL
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COLD•CHEK | FEATURES |
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• LCD displays instant temperature for freezer and refrigerator. |
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| • Unit calculates and displays a rolling weekly average temperature for | ||||
INSTRUCTIONS • MODEL | freezer and refrigerator. |
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• Unit allows you to set a maximum weekly average temperature for | |||||||
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| freezer and refrigerator. |
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INTRODUCTION |
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• Red or Green indicator lights at the top of the LCD advise average | |||||||
Your Model | weekly Freezer temperature status. |
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newest and most innovative electronic thermometer that accurately | • Red or Green indicator lights at the bottom of the LCD advise | ||||||
indicates the instant temperature of your refrigerator and freezer. It also | average weekly Refrigerator | temperature status. |
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computes and displays the weekly average temperatures for both. You | • Green lights if the average weekly temperatures are within the | ||||||
can set weekly average temperature maximums. This is monitored and | maximum temperature +/3ºF you set. Indicating the | ||||||
indicated by four small lights. Two green lights if the average weekly | freezer/refrigerator is keeping food cold enough. |
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temperature for both your refrigerator and freezer are within the range | • Red lights if the average weekly temperatures are out of the | ||||||
of set maximum temperature +/- 3ºF and red if they are out of the | maximum temperature | +/- | 3ºF you set. Indicating | the | |||
freezer/refrigerator is either not | keeping food cold enough or | too | |||||
range. | |||||||
cold. |
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COMPLETE INSTRUCTIONS FOR USE: | • To change the display from Fahrenheit to Celsius and back press and | ||||||
hold the MODE button for 3 seconds. |
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• Remove the battery cover by sliding it off in the direction of the |
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• The unit has a battery saving light sensor that turns on the red or | |||||||
| ribbed arrow and insert 2 - 1.5 Volt AAA batteries into the battery | ||||||
| green lights only when the refrigerator door is open. |
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| compartment. Snap battery cover door shut. |
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| • The unit has internal temperature sensor for the refrigerator and a 6 ft | ||||||
• The unit LCD will show HI for instant freezer & refrigerator | |||||||
probe wire for the freezer. |
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| temperatures and - - for average freezer & refrigerator temperatures. |
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The two red lights will also be on. | BATTERY REPLACEMENT | |
• To set Average Freezer temperature maximum press the MODE | The unit is powered by two replaceable 1.5 volt AAA extra heavy duty | |
button once. The SET icon will appear in the top of the LCD and the | batteries which should last half year assuming the refrigerator door is | |
Average Freezer temperature will flash. While it is flashing press the | opened an average of 20 times per day for 7 seconds each time. To | |
SET button until the desired maximum temperature is displayed. The | replace batteries lift off the unit from the mounting bracket. Remove | |
USDA recommends 0ºF. Do not touch any buttons for 3 seconds. | the battery cover on the rear of the unit and pull out used batteries | |
Once the Average Freezer temperature stops flashing it is set. The | noting polarity. Insert two new extra heavy duty AAA batteries. | |
Average Freezer SET range of the unit is | HELPFUL HINTS | |
• To set Average Refrigerator temperature maximum press the MODE | ||
button. The SET icon will appear in the top of the LCD and the | If the LCD only displays | |
Average Freezer temperature will flash. Press the MODE button | batteries, waiting a few minutes and then replacing. | |
again. Now the Average Refrigerator temperature is flashing. Press | The unit will take 30 minutes, after you put it in your refrigerator, to | |
the SET button until the desired maximum temperature is displayed. | ||
The USDA recommends between 37ºF - 40ºF. Do not touch any | accurately measure the temperature. | |
buttons for 3 seconds. Once the Average Refrigerator temperature | Do not pull on the freezer probe wire. | |
stops flashing it is set. The Average Refrigerator SET range of the | ||
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unit is 23ºF to 50ºF. | Most authorities recommend your freezer be at 0ºF and your | |
• Remove the mounting bracket from the unit. Remove the | ||
refrigerator be between 37ºF - 40ºF. | ||
tape paper from the adhesive tape and stick the mounting bracket on | ||
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the left wall of the refrigerator compartment near the top and front so | LIMITED NINETY DAY WARRANTY | |
it can be easily viewed when the refrigerator door is opened. | ||
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• Attach the unit on the mounting bracket and place the freezer probe | This product is warranted by Maverick Industries, Inc. to be free from | |
wire in the freezer. Be careful not to pinch the wire in door hinge or | ||
defects in materials and workmanship for a period of ninety (90) days | ||
any place else with a sharp edge. The wire should exit the refrigerator | from date of initial use, considered to be not more than thirty (30) days | |
so it lies flat against the body of the refrigerator. There are two | after date of purchase. In the event of any claim under this limited | |
mounting clips with adhesive tape to help position the freezer wire | warranty, Maverick Industries, Inc. will repair or replace at its sole | |
and probe. | option any unit or part(s) thereof, provided such units or part(s) are sent | |
• Replace the batteries if the LCD becomes blurry. | freight prepaid to the Customer Service Department, Maverick | |
| Industries, Inc., 94 Mayfield Avenue, Edison NJ 08837. | |
| COPYRIGHT 2003 MAVERICK INDUSTRIES, INC. |