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ATOMIC WALL CLOCK with REMOTE TEMPERATURE SENSOR 

Model CL030027 

Instruction Manual 

Congratulations on purchasing your ATOMIC CLOCK with REMOTE TEMPERATURE SENSOR. Please read these 

instructions carefully and store them in a safe place for future reference. 

 

FEATURES 

 

Super  Accurate  Atomic  Time  using  the  WWVB 

Radio Signal from the Atomic Clock in Colorado, 

USA 

 

Alarm/Snooze function 

 

Optional 12 Hour or 24 Hour Time Display   

 

Four  Time  Zone  Settings:  Pacific,  Mountain, 

Central and Eastern 

 

Automatic adjustment for Daylight Savings Time 

in the Spring and Fall 

 

Indoor  thermometer  and  434MHZ  wireless 

outdoor temperature sensor. No wire installation is required. 

 

Works with up to 3 remote temperature sensors (one remote sensor is included with the clock). Additional wireless 

remote sensors available separately.                                                           

 

Displays Indoor/Outdoor Temperature in Celsius or Fahrenheit   

 

Indoor and outdoor temperature trends

 

 

Low battery indicator

 

 

IMPORTANT: The wireless remote temperature sensor must have batteries installed before installing batteries 

in the main unit.   

 

REMOTE WIRELESS TEMPERATURE SENSOR 

Inserting batteries 

The remote unit uses two “AAA” batteries. To install or replace the batteries, please follow these steps: 

1.

 

Remove kickstand base. 

2.

 

Unscrew the 4 screws on the back of the compartment and remove the cover. 

3.

 

Insert the batteries observing the correct polarity. 

4.

 

Replace the battery cover on the unit and seal by re-screwing firmly. 

5.

 

When a “Low Battery” symbol    appears on the LCD screen in the Outdoor Temperature section, please replace 

the batteries of the remote unit. 

6.

 

In some instances, the LCD display might be abnormal after new batteries are installed. If this happens, remove and 

reinstall the batteries until the display is normal. 

7.

 

After  installation  of  the  new  batteries,  the  setup  procedures  need  to  be  performed.  (See  Setting  the  remote 

transmitter(s)) 

Setting the remote transmitter(s) 

1.

 

There are 2 buttons inside the back of the remote sensor unit. 

Summary of Contents for CL030027

Page 1: ...utdoor temperature trends Low battery indicator IMPORTANT The wireless remote temperature sensor must have batteries installed before installing batteries in the main unit REMOTE WIRELESS TEMPERATURE SENSOR Inserting batteries The remote unit uses two AAA batteries To install or replace the batteries please follow these steps 1 Remove kickstand base 2 Unscrew the 4 screws on the back of the compar...

Page 2: ...s two AA batteries To install or replace the batteries please follow these steps 1 Remove the battery compartment cover 2 Replace the old batteries with the same type of new batteries size AA x 2 Notice the correct polarity of the battery 3 Replace the battery compartment cover NOTE The LCD display might be abnormal segments missing or there might be a button malfunction because of potential magne...

Page 3: ... signal every night when reception is best The WWVB radio station delivers its signal from the NIST Atomic Clock in Boulder Colorado Possible reception interference sources All radio receivers of the radio controlled clock may be subject to certain interference Interference can be caused by a thunderstorm or metallic elements in buildings such as windows with metal frames domestic appliances TV se...

Page 4: ... the user that there is a problem Flashes every 5 seconds 3 Holding YEAR CHANNEL button for 2 seconds can reset the data on all channels At this time all the channels must register again 4 The display will return to normal once a new reading is received Setting the alarm time During the normal mode press the MODE ALM SET key to enter the desired alarm time 1 Press the MODE ALM SET button and hold ...

Page 5: ...n the Daylight Saving Time mode The clock will now adjust automatically each spring and fall to correct for the 1 hour time change 2 If you live in an area that does not observe Daylight Saving Time DST slide the DST switch on the back of the clock to the OFF position to deactivate the DST function Setting time zones There are four time zones to choose from PST Pacific Time MST Mountain Time CST C...

Page 6: ...ssion Distance 35 meters open area LED Indicator for Transmission 30 Selectable House Codes to avoid interference with other systems Low battery Indicator SAFETY INSTRUCTIONS Do not expose the clock to strong temperature variations humidity direct sunlight or dust Keep the radio controlled alarm clock out of reach of small children CAUTION Batteries can be life threatening if swallowed Keep batter...

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