Heat Pump Systems - Emerson SENSI TOUCH 2 1F96U-42WF Series Installation Manual

NOTES
CONVENTIONAL SINGLE STAGE OR MULTI STAGE SYSTEMS NO HEAT PUMP
System
configuration
Dots indicate
phased
relationship
HOT NEUTRAL
120 VAC 24 VAC
NEUTRAL HOT
Heating transformer
Two transformers systems (separate RC and RH wires), clip internal RC/RH jumper, located on back of thermostat.
†

HEAT PUMP SYSTEMS

System
configuration
Sensi Touch 2 Smart Thermostat | INSTALLATION GUIDE
†
†
††
Internal jumper between RC and RH, located on back of thermostat.
†
Common connection required on heat-only, cool-only or heat pump systems.
††
Thermostat
Thermostat
Dots indicate
phased
relationship
NEUTRAL HOT
24 VAC
120 VAC
HOT
NEUTRAL
Cooling transformer
Dots indicate
phased
relationship
NEUTRAL HOT
24 VAC 120 VAC
HOT NEUTRAL
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