White-rodgers F145-1328, F145-1378 User Manual
F145-1328/F145-1378
CAUTION
!
!
Indoor Remote Sensor/Outdoor Remote Sensor
INSTALLATION INSTRUCTIONS
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE
PERSONAL INJURY AND/OR PROPERTY DAMAGE.
F145-1328
INDOOR REMOTE SENSOR
OUTDOOR REMOTE SENSOR
F145-1378
Outdoor Probe
Interior Mounting Base
SPECIFICATIONS
Operating Range: (based on thermostat range)
F145-1328 Indoor Model: 40 to 99°F
F145-1378 Outdoor Model: -40 to 140°F
Operating Humidity Range: 0 to 90% RH
(non-condensing)
Maximum Distance from Thermostat: 300 feet
Recommended Wire: 18 or 20 gauge,
3-conductor shielded cable
Color: Classic White
Dimension: 2 1/8" x 3 1/2" x 3/4"
Outdoor Remote includes 12 ft. of outdoor
probe lead
CONTENTS
Specications ................................................ 1
Installation .................................................... 2
Remote Sensor Terminal Cross Reference ...... 2
Wiring F145-1328 (Single Stage) .....................3
Wiring F145-1328, F145-1378 (Mul-Stage) ... 3
Wiring 1F97-1277 (Blue Touchscreen) .............4
Wiring 1F95-1277 (Blue Touchscreen) ............ 4
Conguration .................................................5
Remote Sensor Calculated Priority Average .....5
Maximum Sensing Locaons
Per Thermostat (Chart) ..................................6
Troubleshoong ...............................................7
For applications where the wire run is short (100 ft.
or less) shielded cable may not be required provided
the wires are not routed parallel to or across other
wires carrying electrical power. To reduce electrical
interference or inductance from other electrical wiring or devices use shielded cable and keep Remote
Sensor wire runs separate from thermostat wiring.
Remote sensors cannot be used with systems where
power interruptions are part of normal system operation. Compatible with all White-Rodgers remote
sensing thermostats.
To prevent electrical shock and/or equipment
damage, disconnect electric power to system
at main fuse or circuit breaker box until installation is complete.
WARNING
Do not use on circuits exceeding specied
voltage. Higher voltage will damage control
and could cause shock or re hazard.
Do not short out terminals on gas valve or primary control to test. Short or incorrect wiring will
damage thermostat and could cause personal
injury and/or property damage.
www.white-rodgers.com
www.emersonclimate.com
PART NO. 37-6606C
Replaces 37-6606B
1319
INSTALLATION
Mounting
Surface
Spacer
CAUTION
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INDOOR SENSOR
SELECT SENSOR LOCATION
Proper location insures that the remote sensor will
provide a comfortable home or building temperature. Observe the following general rules when
selecting a location:
1. The remote sensor can be located a maximum
of 300 feet from the thermostat.
2. Locate sensor about 5 . above the room oor
level.
3. Install sensor on a partitioning wall, not on an
outside wall.
4. Never expose sensor to direct light from lamps,
sun, replaces or any temperature radiating
equipment.
5. Avoid locations close to windows, adjoining
outside walls, or doors that lead outside.
6. Avoid locations close to air registers or in the
direct path of air from them.
7. Make sure there are no pipes or duct work in that
part of the wall chosen for the sensor location.
8. Never locate sensor in a room that is normally
warmer or cooler than the rest of the home
(such as the kitchen) or building.
9. Avoid locations with poor air circulation, such
as behind doors or in alcoves.
10. In the home, the living or dining room is normally
a good location, provided there is no cooking
range or refrigerator on opposite side of wall.
OUTDOOR SENSOR
SELECT SENSOR LOCATION
Proper location insures that the remote sensor will
provide a correct outdoor temperature reading.
Observe the following general rules when selecting
a location:
1. The interior mounting base can be located a
maximum of 300 feet from the thermostat.
2. Install the interior mounting base within 12 .
of the intended outdoor probe location.
3. Never install the outdoor probe where it will be
exposed to direct light from lamps, sun, replaces or any temperature radiating equipment.
4. Make sure there are no pipes or ductwork in the
wall chosen for the base location.
5. Outdoor temperature measurement requires
installing the probe outdoors. Good probe locations would be under a bay window or overhang,
out of direct sunlight. Direct sun exposure will
aect sensed temperature. Install probe with
spacer to obtain a more accurate temperature.
6. Although connected to the probe wire for outdoor temperature sensing, the interior mounting base must be placed indoors. Therefore, the
interior mounting base must be installed near
the perimeter of the building, so that the probe
wire can be run through to the outside of the
structure and placed in the selected (shaded)
location. The outdoor probe wire is 12 feet
long (and should not be cut or spliced), so plan
the placement of both the probe and interior
mounting base accordingly. Any excess wire
may be coiled or bundled. The probe should be
connected to E2 as shown in gure 2.
REMOTE SENSOR TERMINAL CROSS REFERENCE
Old/New Remote Terminal Designations
Model Number Terminal Designation
*F145-1049,
*F145-1170
F145-1328,
F145-1378
*Models no longer available
S1 S2 S3
+ S -
Sensor
Positive
Sensor
Return
Signal
Sensor
Negative
Do not allow the 3-conductor wire to be pinched
between the sensor and the wall.
Check wire connections before applying power.
Improper connections will lead to permanent
damage to the sensor.
When shielded cable is used, cable shield
must be connected to "-" or S3 on the
THERMOSTAT ONLY.
2
WIRING DIAGRAMS
RCEW2W1Y2Y1B OG
PH DSASBSCOTL
W3A1E2
P
SA SB SC OT
+ Te rminals
- Te rminals
Outdoor Probe
To +
+ SE2–
To To SB
To +
+
S
E2
–
To -
To SC
To +
Note: When using shielded cable, connect
shield of 18 or 20 gauge 3 connector cable
to - or S3 on thermostat subbase.
Remote Sensor
Thermostat Subbase
Figure 1 – Single Stage Thermostat Remote Sensor Wiring (F145-1328)
Note: When using shielded cable, connect shield
of 18 or 20 gauge 3 connector cable to - or S3 on
thermostat subbase.
Remote Outdoor Sensor Base
Thermostat Subbase
Remote Indoor Sensor A
+ SE2–
To To SA
Figure 2 – Staging Thermostat Multi-Stage or Heat Pump Indoor/Outdoor
Remote Indoor Sensor B Remote Indoor Sensor C
Remote Sensor Wiring (F145-1328/F145-1378)
3
To +
To OT
To -
+ SE2–
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