AcuRite 00590A1 Thermometer User Manual

Page 3

ALARM

CH. / SET

MEMORY

F/C -

MIN

MAX

MIN

MAX

C/F

7 USING the WIRELESS SENSOR

9 ADDITIONAL INFORMATION

Choose a Temperature Display (ºC or ºF)
Press the “C/F” button to select either Fahrenheit
or Celsius mode for the small display on the
wireless sensor.

Reset Button:
Press the reset button to reset the wireless
sensor.

Changing the internal Batteries:
NOTE: You have less than one minute after the old internal batteries are removed to
install fresh batteries. The clock needs constant power so the internal calendar memory
(self-setting clock feature) will function properly.

To change the backup batteries:
1) Slide the battery compartment cover off and remove the 2 “AA” batteries.
1) Remove the small screw that keeps the Internal battery compartment cover in place.
2) Remove the compartment cover to access the batteries.
3) Take note of how the batteries are positioned, and remove the old batteries.
4) Replace the

two “L1142” button cell batteries with fresh ones, and replace the

cover.

Temperature Measurement Range:
32ºF to 122ºF (0ºC to 50ºC)

Power requirements:
MAIN BATTERIES:
2 x “AA” (alkaline)

INTERNAL BATTERIES:

(located in compartment below main
batteries; access with small screwdriver)

2 x “L1142” (alkaline) button-cell for
internal calendar- self setting clock
feature.

FOR INDOOR USE ONLY

Temperature Measurement Range:
-4ºF to 158ºF (-20ºC to 70ºC)

Power requirements:
2 x “AA”

alkaline

(when temperature is above -4ºF)

2 x “AA”

lithium

(when temperature is below -4ºF)

FOR INDOOR OR OUTDOOR USE
(place in an area protected from
direct weather elements when using
outdoors)

8 MULTIPLE WIRELESS SENSORS

The main unit supports up to three wireless sensors. Each additional wireless sensor
must be designated a different channel number. Assigning different channel numbers
differentiate each sensors temperature readings for the main units’ display. This is done
automatically by the main unit and companion.

TO ADD A SECOND (or THIRD) WIRELESS SENSOR:
To add 2nd or 3rd remote sensor, either re-insert batteries in the main unit, or hold "+"
and "-" buttons together for 3 seconds to enter wireless sensor search mode. Then turn
on wireless sensor(s) one by one (up to 3 total). Press "CH/SET" button to switch
between channels 1,2,3.

Additional wireless sensors are sold seperately. Call 1-800-556-2548 to order.
WIreless Sensor model # 0103R