28
W2
W1
C
G
(-)HPN Air
Handler
Y1
Typical Two-Stage Thermostat
(-)ARL
Condensing
Unit
Y2
C
R
Y2
Field Installed
Line Voltage
-
WIRING INFORMATION
Factory Standard
-
ODD
R
Y1
Y2 G
W2
R
Y1
C
L
Y
Y/BL
R
BR
W/R
W1
FIGURE 6
TYPICAL 2-STAGE THERMOSTAT: CONDENSING UNIT WITH
ELECTRIC HEAT
FIGURE 7
TYPICAL TWO-STAGE THERMOSTAT: CONDENSING UNIT WITH
ELECTRIC HEAT USING A HUMIDISTAT FOR DEHUMIDIFICATION*.
W2
W1
C
G
(-)HPN Air
Handler
Y1
Typical Two-Stage Thermostat
(-)ARL
Condensing
Unit
Y2
C
R
Y2
Field Installed
Line Voltage
-
WIRING INFORMATION
Factory Standard
-
ODD
R
Y1
Y2 G
W2
R
Y1
C
L
Y
Y/BL
R
BR
W/R
Humidistat
W1
FIGURE 8
TYPICAL TWO-STAGE THERMOSTAT: CONDENSING UNIT WITH
ELECTRIC HEAT USING A TWO-STAGE THERMOSTAT WITH
DEHUMIDIFICATION*
W2
W1
C
G
(-)HPN Air
Handler
Y1
Typical Two-Stage Thermostat
(-)ARL
Condensing
Unit
Y2
C
R
Y2
Field Installed
Line Voltage
-
WIRING INFORMATION
Factory Standard
-
ODD
R
Y1
Y2 G
W2
R
Y1
C
L
Y
Y/BL
R
BR
W/R
DHM
W1
W2
W1
C
G
(-)HPN Air
Handler
Y1
Typical Two-Stage Thermostat
(-)ARL
Condensing
Unit
Y2
C
R
Y2
Field Installed
Line Voltage
-
WIRING INFORMATION
Factory Standard
-
ODD
R
Y1
Y2 G
W2
R
Y1
C
L
Y
Y/BL
R
BR
W/R
DHM
L
W1
FIGURE 9
CONDENSING UNIT WITH ELECTRIC HEAT USING A TWO-STAGE
THERMOSTAT WITH DEHUMIDIFICATION* AND A MALFUNCTION
LIGHT
11.8 Typical Non-Communicating Thermostat Wiring Diagrams
WIRE COLOR CODE
BK – BLACK
G – GREEN
PR – PURPLE
Y – YELLOW
BR – BROWN
GY – GRAY
R – RED
BL – BLUE
O – ORANGE
W – WHITE
*See Section 5.11 for proper DIP switch selection.
The following figures show the typical wiring diagrams with (-)HPN air handler and (-)ARL con-
densing unit. Cooling and heat pump airflows may need to be adjusted for homeowner comfort
once the system is operational.
C
O
N
V
E
N
T
IO
N
A
L
T
H
E
R
M
O
S
T
A
T
W
IR
IN
G
