Robertshaw Smart Sense Series Installation Manual page 17

1 stage heat pump 1 stage fan
Wiring Diagrams
W2 Y2
G2 W1 Y1
G3
R/Valve Comp
Figure 8 One Stage Heat Pump One Speed Fan
1 stage heat pump 3 speed fan
W2 Y2
G2 W1 Y1
G3
Fan Hi Fan Med R/Valve Comp
Figure 9 One Stage Heat Pump Three Speed Fan
Rly
G1 24V 24C
Com
Factory
Link
Fan Low R C
Equipment
Rly
G1 24V 24C
Com
Factory
Link
Fan Low
R C
Equipment
B A T T
See TT Terminals
ModBus
Options List
Port
B A T T
See TT Terminals
ModBus
Port Options List
17
Switch Settings
Sw1 = Off (1 speed fan)
Sw2 = On (HP System)
Sw3 = Off (Single Stage)
Sw4 = User requirements
Sw5 = Installer preference
Sw6 = User requirements
Sw7 = Installer preference
Sw8 = User requirements
Switch Settings
Sw1 = On (3 speed fan)
Sw2 = On (HP System)
Sw3 = Off (Single Stage)
Sw4 = User requirements
Sw5 = Installer preference
Sw6 = User requirements
Sw7 = Installer preference
Sw8 = User requirements