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THERMOSTATS
F145-1328
Indoor Remote Sensor
REMOTE SENSORS
FOR THERMOSTATS
F145-1378
Outdoor Remote Sensor
?
PAGES
167–170
CONTRACTOR TIP
: REMOTE
SENSOR TROUBLESHOOTING, WIRING
AND AVERAGING INFORMATION IS ON
PAGES 167–170.
24 VOLT
INDOOR SENSOR
Model
Number
Color
Dimensions
Application
F145-1328
Classic
White 2
1
/
8
”
x 3
1
/
2
”
x
3
/
4
”
Compatible with all Emerson Emerson / White-Rodgers
Thermostats with Indoor Remote Sensor
OUTDOOR SENSOR
Model
Number
Color
Dimensions
Application
F145-1378
Classic
White 2
1
/
8
”
x 3
1
/
2
”
x
3
/
4
”
Compatible with all Emerson Emerson / White-Rodgers
Thermostats with Outdoor Remote Sensing.
12 ft. sensor lead
CONNECTION CROSS REFERENCE - THERMOSTATS & SENSORS
Old Terminal (Thermostat or Remote)
New Terminal (Thermostat or Remote)
S1
+
S2
S
S3
-
REMOTE TERMINAL DESIGNATIONS
Model Number
Terminal Designation Cross Reference
F145-1328 , F145-1378
+
S
–
Sensor Positive Sensor Return Signal
Sensor Negative
WIRED REMOTE SENSORS FOR 24V THERMOSTATS
Indoor and Outdoor Sensors for Emerson Blue Digital Thermostats
FEATURES
• Digital signal output provides superior temperature control, even over long wire runs.
• No temperature variance caused by wire resistance.
• Perfect for securing the thermostat in one area or room while sensing temperature
in the conditioned space.
SPECIFICATIONS
Operating Range (based on thermostat range)
Indoor Models . . . . . . . . . . 40 to 99°F
Outdoor Models . . . . . . . . . -40 to 140°F
Operating Humidity Range . . . . . 0 to 90% RH (non-condensing)
Maximum Distance from Thermostat . 300′
Recommended Wire . . . . . . . 20 gauge, 3-conductor cable
TECHNICAL HELP
See end of thermostats section for additional parts and accessories
Remote Sensor Wiring / Troubleshooting . . . . . . . See page 167–170
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