Field Wiring Diagrams - American Standard Schlage Link AZEMT500BB32MAA Installation And User Instructions Manual

The following table can be used to find the correct field connection wiring diagram for the HVAC System Type that is being installed.
Indoor Unit
1 or 2 Stage Gas Furnace (PSC/CTM)
2 Stage VSPD Gas Furnace
COM Furnace
Air Handler (PSC/CTM)
VSPD Air Handler
COM Air Handler
Oil Furnace (PSC)
Oil Furnace (VSPD)
Enhanced Dehumidification Mode
1 For heat pumps matched with furnace, Dual Fuel must be enabled in the Mechanical Settings menu.
2 BAYSEN01ATEMPA is required for "restricted" mode of operation. See Remote Temperature Sensor Installation.
3 Enhanced Dehumidification Mode is not applicable with 2 Step outdoor products combined with legacy variable speed indoor
products that use BK for high stage airflow: System types B, D, or F.
4 Smart Continuous Fan and Cooling Droop are available for all models.
System Type A - 1 or 2 Stage Heating with 1 or 2 Stage Cooling
(Note 6)
Outdoor Unit Gas Furnace or Air Handler
24VAC Common B
24VAC Return R
(Note 5)
Compressor Stage 1 Y1 Compressor Stage 1 Y1
Compressor Stage 2 Y2 Compressor Stage 2 Y2
Note 1 - May be W or W1. For systems with more than one W terminal,
a field installed jumper may be required for W1 to W2 and W3.
Note 2 - May be Y, Y1, or YLO
Note 3 - May be Y or Y2
Note 4 - Y2 only found on variable speed
furnace or air handler
Note 5 - R required for 2 stage cooling unit
Note 6 - For 2 Stage Cooling, outdoor unit contains two compressors
Note 7 - Remote sensor wiring is not polarized.
Note 8 - JP1 is an internal RC to RH jumper
4

Field Wiring Diagrams

1 Stage
Cooling
A
A
A
A
A
A
E
E
BLUE
24VAC Common B/C
RED
24VAC Return R
WHITE
Heat Stage 1 W1
(Note 1)
Heat Stage 2 W2
GREEN
Fan G
YELLOW
(Note 2)
BROWN
(Note 3, Note 4)
BK
Outdoor Unit
2 Stage 2 Step
Cooling Cooling
NA NA
A B
A A
NA NA
A B
A A
NA NA
E F
See Notes 3, 4
24RC
G Fan
Y1 Comp
Y2 Comp
RS2
Remote
Sensor 2
RS2
Sensor Shield
HC
Remote Temperature Sensor Connections and Operation:
Indoor sensor connected to RS1. Replaces internal sensor. RS2 not connected.
Indoor sensor connected to RS2. Averages temperature with internal sensor. RS1 not connected.
Indoor sensors connected to RS1 and RS2. Averages RS1 and RS2 sensor temperatures.
Internal sensor is not used.
Outdoor sensor connected to RS2. Reports outdoor temperature to comfort control.
Indoor sensor connected to RS1 and outdoor sensor connected to RS2. RS1 replaces the internal
sensor. RS2 reports the outdoor temperature to comfort control.
1 Stage 2 Stage
Heat Pump Heat Pump
NA
C 1
C 1 C 1
C 1 C 1
C NA
C C
C C
NA
E 1
E 1 E 1
Thermostat Connection
JP1: Internal RC to
RH jumper
24C
24RH
W1 HEAT
W2/O
RS1
RS1
Sensor Shield
H1
2 Step Heat
Pump
NA
D 1
C 1
NA
D
C
NA
F 1
Remote
Sensor 1