Honeywell T7200 Manual page 41

Fig. 43—T7300/Q7300F for 1-stage heat pump.
T7300
Q7300 SUBBASE
THERMOSTAT
C1
AUX.
HT.
FAN
CA1
CA2
T7147
REMOTE
CA3
COMFORT
ADJUST
CA4
MODULE
CA5
T
T
AUXILIARY
RELAY
CONTACT
1
24 VAC SECONDARY; MUST BE ABLE TO CARRY ADDITIONAL 6 VA LOAD OF THERMOSTAT AND SUBBASE.
FIELD INSTALLED JUMPER.
2
24 VAC ONLY.
3
RH
2
RC
X
Y1
W1
G
O
COM
3
LED1
LED2
A1
K2 (AUX)
3
A2
41
EXISTING HVAC EQUIPMENT
HVAC EQUIPMENT
TERMINAL STRIP
R
C
(IF NO "C" TERMINAL)
Y
G
O
L1
(HOT)
L2
1
ECONOMIZER
T7200/T7300/Q7300
WIRING DIAGRAMS
SYSTEM
TRANSFORMER
L1
(HOT)
L2
1
COMP. 1
FAN
COOL
CHANGEOVER
M4419
63-4038—7