Honeywell T7200 - Page 25

25 63-4038—7
T7200/T7300/Q7300
WIRING DIAGRAMS
L1
(HOT)
L2
1
L1
(HOT)
L2
1
2
3
3
2
1
M4386
RC
RH
R
Y1
W1
G
FAN
HEAT 1
COOL 1
Y1
W1
G
CA2
CA1
CA3
CA4
CA5
T
T
FAN
H1
C1
HVAC EQUIPMENT
TERMINAL STRIP
SYSTEM
TRANSFORMER
(IF NO "C" TERMINAL)
COM
LED1
LED2
24 VAC SECONDARY; MUST BE ABLE TO CARRY ADDITIONAL 6 VA LOAD OF THERMOSTAT AND SUBBASE.
FIELD INSTALLED JUMPER.
24 VAC ONLY.
C
X
T7300
THERMOSTAT
Q7300 SUBBASE
EXISTING HVAC EQUIPMENT
T7147
REMOTE
COMFORT
ADJUST
MODULE
Fig. 27—T7300/Q7300A with single transformer 1-stage heat/1-stage cool system.