Instruction/ maintenance manual of the product 420 Chaney Instrument
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SAVE THIS MANU AL FOR FUTURE REFERENCE. Questions? Contact Cust omer Suppor t at ( 8 77) 22 1 - 1 25 2 or visit www . AcuRite .com CONTENTS Unpac king Instr uctions ........... 2 P ackage Contents .................. 2 Product R egistration ...........
2 Congratulations on y our new A cuRite product. T o ensure t he best possible product perf ormance, please read t his manual in its entirety and retain it for future ref erence. Unpac king Ins tructions Remo v e the protective lm t hat is applied to the LCD screen prior to using this product.
3 Features & Benets 11 13 12 DISPL AY UNIT 1 . Sensor Low Batter y Indicator 2. Current Outdoor Temperature 3. Clock Displays time in eit her 1 2 hour or 24 hour formats. 4. Current Indoor Temperature 5. O F/ O C Button Press to select degrees Fahrenheit or degrees Celsius.
4 Install or Replace Batteries AcuRite recommends high quality alkaline batteries f or the best product per for mance. Heavy duty or rec hargeable batteries are not recommended. The outdoor sensor requires lithium batt eries in low temperature conditions.
5 Cloc k Setup Press and hold the “SET” button f or 3 seconds to enter SET MODE. Once in set mode, the pref erence y ou are currently setting will blink on t he display . T o adjust t he cur rently selected (ashing) preference item, press t he “+” button (press and HOLD to fast adjust).
6 Placement for Maximum Accuracy AcuRite sensors are sensitive to surrounding envir onmental conditions. Proper placement of bot h the display unit and outdoor sensor are cr itical to the accuracy and perf ormance of t his product. Display Unit Placement Place the displa y unit in a dr y area free of dir t and dust.
7 OPERATION Using t he Thermometer High/Low Records Press the “MAX/MIN” button t o view minimum and maximum outdoor and in - door temperature records. The temperature records are automatically cleared daily at midnight. T o view t he MAXIMUM recorded outdoor and indoor temperature readings, press and release the “MAX/MIN” button.
8 Troubleshooting No outdoor sensor reception no bars If the wireless signal indicator shows no bars: • Relocate the displa y unit and/or the outdoor sensor . The units must be within 1 65 f t (50 m) of eac h ot her . • Make sure both units are placed at least 3 feet (.
9 Care & Maintenance Display Unit Car e Clean with a sof t, dam p clot h. Do not use caustic cleaners or abrasives. K eep away from dust, dir t and moisture. Clean v entilation por ts regularly wit h a gentle puf f of air . Outdoor Sensor Care Clean with a sof t dam p clot h.
10 At AcuRite, we proudly uphold our commitment to quality tec hnology . Chaney Instrument Co. warrants that all products it manufactures to be of good material and workmanship, and to be free of defects when properly installed and operated for a period of one year from the date of purchase.
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©Chaney Instrument Co. All rights reserved. AcuRite is a registered trademark of the Chaney Instrument Co., Lake Geneva, WI 53147. All other trademarks and copy rights are the property of their respective owners. AcuRite uses patented technology . Visit www .
An important point after buying a device Chaney Instrument 420 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Chaney Instrument 420 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Chaney Instrument 420 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Chaney Instrument 420 you will learn all the available features of the product, as well as information on its operation. The information that you get Chaney Instrument 420 will certainly help you make a decision on the purchase.
If you already are a holder of Chaney Instrument 420, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Chaney Instrument 420.
However, one of the most important roles played by the user manual is to help in solving problems with Chaney Instrument 420. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Chaney Instrument 420 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
