RadonAway RS300 Operating Instructions Manual - 2 .0 Turning Unit On :
2 .0 TURNING UNIT ON :
2.1 Insert key into unit and turn it one click to the right to the [ Keypad On ] position.
The unit will beep.
3.0 ERASING STORED DATA:
3.1 Press and hold the [ Hold to Clear ] button. There will be an audible tone coming
from the unit when this is done. Release the [ Hold to Clear ] button after the tone
stops. There will be a short “beep” to signify that the memory has been erased. This is
done to erase any prior test that has been stored in the memory so that the unit will
test from the first hour. If this is not done, the unit will start testing from the hour that it
was shut off on the last test.
3
1.0 SETTING UP THE RS300 :
1.1 Plug power adapter that is marked “RadStar Power Supply” into any 120VAC
outlet.
1.2 Plug free end of power adapter into left side of RS300-Green LED should come on.
This tells you that the NiCad batteries are charging. Power cord should be left plugged
in at all times during a radon test to ensure that the batteries remain charged. If there
is no power available, such as in new construction, the unit may be run for a typical
48hr test on the batteries alone as long as the unit has been charging with the power
adapter over night.
4.0 MONITORING FOR RADON GAS :
4.1 You may begin monitoring for radon gas by turning the keyswitch to the
[Measure On] position. The key may be removed in this position to prevent tampering
with the unit.
4.2 The red LED next to the [ Measure On ] logo will stay on for forty seconds then go
out. This is a normal condition. Every thirty seconds after there LED will blink. This is a
normal condition.
Note: When the key is turned to the [ Measure On ] position to start a new radon test
and the unit “beeps”, it means that the data needs to be erased from the prior
test. See section 3.0.
Note: Test duration per EPA Protocols must be at least 48 hours.