Honeywell T7200 Manual page 24

T7200/T7300/Q7300
WIRING DIAGRAMS
Fig. 25—T7200A with electric heat system.
T7200
THERMOSTAT
C1
H1
FAN
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
24 VAC SECONDARY; MUST BE ABLE TO CARRY ADDITIONAL 6 VA LOAD OF THERMOSTAT AND SUBBASE.
2
FIELD INSTALLED JUMPER.
3
RELAY REQUIRED (R8222 OR SIMILAR).
Fig. 26—T7200B with 1-stage heat pump system.
T7200
THERMOSTAT
C/O
H1/C1
FAN
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
24 VAC SECONDARY; MUST BE ABLE TO CARRY ADDITIONAL 6 VA LOAD OF THERMOSTAT AND SUBBASE.
63-4038—7
WALLPLATE
RH
2
RC
X
Y1
W1
G
WALLPLATE
EXISTING HVAC EQUIPMENT
R
C
Y1
W1
G
EXISTING HVAC EQUIPMENT
HVAC EQUIPMENT
TERMINAL STRIP
R
X
O
Y
G
24
SYSTEM
TRANSFORMER
1
(IF NO "C" TERMINAL)
COOL 1
3
ELECTRIC
HEAT FAN
RELAY 1K
HEAT 1
1K1
FAN
M4406
SYSTEM
TRANSFORMER
R
C
(IF NO "C" TERMINAL)
REV.
O
VALVE
Y
COMP.
FAN
G
M4396
L1
(HOT)
L2
1
L1
(HOT)
L2