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