Thermostat Wiring Diagrams - Rheem RA17 Series Installation Instructions Manual

Non-communicating Thermostat Wiring Diagrams
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.
FIGURE 3
TYPICAL 2-STAGE THERMOSTAT: CONDENSING UNIT WITH
ELECTRIC HEAT
Typical Two-Stage Thermostat
Y1 Y2 G
(-)HPN Air
Handler
W1
*
W2
Y1
Y2
R
C
G
ODD
WIRING INFORMATION
Line Voltage
-
Field Installed
-
Factory Standard
FIGURE 5
TYPICAL TWO-STAGE THERMOSTAT: CONDENSING UNIT WITH
ELECTRIC HEAT USING A TWO-STAGE THERMOSTAT WITH
DEHUMIDIFICATION*
Y1
(-)HPN Air
Handler
W1
*
W2
Y1
Y2
R
C
G
ODD
WIRING INFORMATION
Line Voltage
-
Field Installed
-
Factory Standard
*If maximum outlet temperature rise is desired, it is recommended that W1 and W2 be jumpered together.
R
C
W1 W2
Condensing
Y
Y/BL
R
BR
W/R
Typical Two-Stage Thermostat
Y2 G C R DHM
W1 W2
Condensing
Y
Y/BL
R
BR
W/R
FIGURE 4
TYPICAL TWO-STAGE THERMOSTAT: CONDENSING UNIT WITH
ELECTRIC HEAT USING A HUMIDISTAT FOR DEHUMIDIFICATION*.
(-)HPN Air
Handler
(-)ARL
W1
*
Unit
W2
Y1
Y1
Y2 Y2
R
R
C
C
G
L
ODD
WIRING INFORMATION
Line Voltage
- Field Installed
-
Factory Standard
FIGURE 6
CONDENSING UNIT WITH ELECTRIC HEAT USING A TWO-STAGE
THERMOSTAT WITH DEHUMIDIFICATION*
(-)HPN Air
Handler
(-)ARL
W1
*
Unit
W2
Y1
Y1
Y2
Y2
R
R
C C
L
G
ODD
WIRING INFORMATION
Line Voltage
- Field Installed
-
Factory Standard
INSTALLATION
WIRE COLOR CODE
BK – BLACK G – GREEN PR – PURPLE Y – YELLOW
BR – BROWN GY – GRAY R – RED
BL – BLUE O – ORANGE W – WHITE
Typical Two-Stage Thermostat
Y1 Y2 G R
W1 W2 C
Humidistat
Y/BL
W/R
*See Section 5.11 for proper DIP switch selection.
Typical Two-Stage Thermostat
Y1 Y2 G C R DHM L
W1 W2
(-)ARL
Condensing
Unit
Y
Y1
Y2
R
R
BR
C
L
(-)ARL
Condensing
Unit
Y
Y1
Y/BL
Y2
R
R
BR C
W/R
L
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