Robertshaw Smart Sense Series User Manual

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Switch 1 – Relay Assignment
Switch1setsthefunconofthefanrelaysaseither:3fanspeedswith1heatand
1cooloperaonorsinglefanspeedwith2heatand2cooloperaons.
Switch 2 – Equipment Type
Both heat with add-on cooling or heat pump types of systems can be controlled.
Heat / Cool SystemsusetheWterminal(s)onlyforheangandtheYterminal(s)
only for cooling.
Heat Pump SystemsusetheYterminal(s)forBOTHheangandcooling.The
W1terminalisusedtocontrolthereversingvalvewhichdeterminesheangor
cooling mode.
Switch 3 – Equipment Stages
WhenitisnecessarytocontrolasinglestageA/Csystemedwithauxiliary
heangelements,turnSw3OFF,therebyselecngsinglestagemode.Heang
elements controlled by the W2 output are now assigned stage 2 heat.
Switch 4 – Reversing Valve or Fan Mode
WhenSw2isONitissetforHeatPumpmode.Thisswitchwillsetthereversing
valvelogic(O/B).WhenSw2isOFFitissetforHeatCoolMode.Thisswitchwill
then set the mode for the Heater fan logic (HG or HE mode).

Robertshaw Smart Sense Series Specifications

General

Brand	Robertshaw
Model	Smart Sense Series
Category	Thermostat
Language	English