White Rodgers F145-1328 Wired Indoor Remote Sensor Troubleshooting Guide

REMOTE SENSOR

WIRING

W1 Y2 Y1 B O G

PH D SA SB SC OT

SA SB SC OT

+ Terminals

- Terminals

Thermostat Subbase

–

To +

To OT

To -

Outdoor Probe

Remote Outdoor Sensor Base

Note

Note: When using shielded cable, connect shield of 18 or

20 gauge 3 connector cable to - or S3 on thermostat

subbase.

–

To -
To SA
To +

–

To -
To SB
To +

–

To -

To SC

To +

Remote Indoor Sensor A

Remote Indoor Sensor B

Remote Indoor Sensor C

Staging Thermostat Multi-Stage or Heat Pump Indoor/Outdoor Remote Sensor Wiring

(F145-1328/F145-1378)

Single Stage (1F97-1277) TouchscreenThermostat Indoor/Outdoor Remote Sensor Wiring

(F145-1328/F145-1378)

Thermostat Subbase

Remote Sensor

Note

Note: When using shielded cable, connect shield of 18 or

20 gauge 3 connector cable to - or S3 on thermostat

subbase.

–

To + or S1

To S or S2

To - or S3

–

To +

To OT

To -

Outdoor Probe

Remote Sensor

If connecting

outdoor service

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