Rheem RBHP-17A00NH1 Installation Instructions Manual page 18

FIGURE 8
TYPICAL THERMOSTAT WIRING – STRAIGHT COOLING WITH ELECTRIC HEAT
Air
Control Board
W2
G
Y
W1
B
C
R
FIGURE 9
HEAT PUMP WITH ELECTRIC HEAT
Air Handler
Control Board
W/BL
W2
G
*
Y
W/BK
W1
B
C
R
Purple
*
Recommitted to jump W1 and W2 together for maximum temperature rise
18
G/BK
Y
BR
R
Heat Pump Thermostat
B
Y
G/BK
Y
BL
BR
R
Single-Stage A/C Thermostat
w
G Y C
R
G C
W2 E R
A/C Outdoor Unit
Y
Y
BR
C
Heat Pump
Outdoor Unit
Y
Y
BL
B
BR
C
R
R
P
D