Johnson Controls Hx 3 S1-THXU430W - Page 76

5407934-UIM-C-1119
76 Johnson Controls Ducted Systems
A1242-001
Single Stage Air Handler
Single Stage Aux Heat
INDOORTHERMOSTAT
Single Stage HP Heat AND Cool
Single Stage Aux Heat
Single Stage HP
OUTDOOR
R
C
Y
R
C
G
W1
W2
Y1
Y2
24 VAC
Outputs
R
C
G
Y/Y2
O
W
W
W1 out
O/B
2-Stage Air Handler
Single Stage Aux Heat
INDOORTHERMOSTAT
2-Stage HP Heat AND Cool
Single Stage Aux Heat
R
C
Y1
R
C
G
W1
W2 W2 out
Y1
Y2
24 VAC
Outputs
R
C
G
W
Y1
O
W
W1 out
Y2 out
Y2
Y/Y2
2-Stage HP
FFuel Jumper = OFF
OUTDOOR
O/B
AIR HANDLER/HEAT PUMP SYSTEMS
(continued)