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HOW TO IDENTIFY THE SENSOR NUMBER
At the remote sensor, momentarily press the Connect button
located on the inside of the sensor. The LED will flash the
sensor number assigned.
1 amber flash = sensor 1
2 amber flashes = sensor 2
3 amber flashes = sensor 3
4 amber flashes = outdoor sensor 4
HOW TO CHECK BATTERY STATUS
1. Press the Menu button once on the Comfort Interface and
release.
2. Press the Connect button once and release. Comfort Interface
display will indicate "Searching" until (CTL) control is found.
3. Continue pressing and releasing the Next button to view the
battery icon for all remote sensors (RS 1, RS 2, RS 3 or ORS). If
battery needs to be replaced "Change
the remote sensor listed on the screen.
REMOVE WIRELESS DEVICES FROM THE WIRELESS SYSTEM
1. At the Comfort Interface, press Menu button once.
2. Press the Connect button.
3. Press and release the Next button until the display shows the
device you want to delete, CTL, RS 1, RS 2, RS 3 or ORS.
CTL (Equipment Control Module )
RS 1 (Indoor remote sensor 1)
RS 2 (Indoor remote sensor 2)
RS 3 (Indoor remote sensor 3)
ORS (Outdoor remote sensor 4)
RAS (Return Air Sensor - do not delete)
4. Press and hold the
and
delete the device. If additional devices need to be deleted, press
Next until the display shows the next device to delete.
5. Press the Run button to exit the menu.
TROUBLESHOOTING
Symptom
The Comfort Interface display will
alternately flash the time and temperature
and Remote Sensor number (RS 1, RS 2, RS
3 or ORS) and two dashes (--)
LED flashing Red
White-Rodgers is a business
of Emerson Electric Co.
The Emerson logo is a
trademark and service mark
of Emerson Electric Co.
" will be displayed for
buttons simultaneously to
Possible Cause
Remote Sensor and Equipment
Module are located too far apart.
Batteries are dead.
Failed connection to the Control unit
white-rodgers.com
emersonclimate.com
Sensor
battery
Correction Action
Relocate Remote Sensor closer to Equipment
Control Module.
Replace batteries.
See page 2, Connecting to 1F98EZ-1621
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