Robertshaw Deluxe Programmable - Manual (Page 14)

OUTPUT TERMINAL FUNCTIONS – 300-224
14
RH ...............24VAC supply from heating
W .................Energizes the heating equipment with a call
for heating
RC ...............24VAC supply from cooling
Y ..................Energizes the cooling equipment with a call
for cooling
G..................Fan is energized with a call for heating or
cooling or selected by pressing the FAN
button in heating mode.
RS2..............Use to connect outdoor
RS1
temperature sensor and/or
RS+V indoor remote sensor options. Refer to the
instructions included with the sensors.
Equipment load resistors (provided) may be required on
the W, Y and G switching circuits if the equipment loads
do not draw .080 amps.
Connect load resistors at the equipment.
*See important installer’s note on pages 38 and 39.
300-224
RH
W
RC
Y
G
RS2
RS1
RS+V
4 min. (on/off) 2 min. (on/off)
Unlocked Locked
Electric Gas
1
2
3
4 min. (on/of f) 2 min. (on/of f)
Unlocked Locked
Electric Gas
1
2
3
OFF ON