Johnson Controls T7200 Installation Manual page 3

T7200
2-pipe FCU
2管制风机盘管
GND
N L
2-pipe FCU, 3 wires On/Off valve
2管制风机盘管+3线开关阀
N L
2-pipe FCU with floor heating
2管制风机盘管+地暖
GND
N L
Cool /
Heat
Single fan speed AHU
空气处理机单速风机
GND
N L
FAN
P/N 24-85784-00186 Rev. C Issue Date: 01 2020
T7200-TB21-9JS1
0-10 V
ECM
FAN
AO NTC
R1 R2 R3
OCC
Cool / Heat
N
L
0-10 V
ECM
FAN
GND AO NTC
R1 R2 R3
OCC
On
Off
N
L
0-10 V
ECM
FAN
AO NTC
R1 R2 R3
OCC
Floor
Heating N
L
0-10 V
Cool /
Heater
AO NTC
R1 R2 R3
OCC
M
Damper
N
L
4-pipe FCU
4管制风机盘管
0-10 V
ECM
FAN
GND AO NTC
N L R1 R2 R3
Heat
Cool
2-pipe FCU with TiO2/ESP
2管制风机盘管+TiO2/ESP
0-10 V
ECM
FAN
GND AO NTC
N L R1 R2 R3
Cool /
TiO2
Heat
ESP
Water source heat pump
水源热泵
0-10 V
ECM
FAN
GND AO
N L R1 R2
CMP
RV
2-pipe FCU, proportional valve
2管制风盘，比例调节阀
0-10 V
Cool /
Heater
GND AO NTC
R1
N L
R2 R3
Low Med Hi
FAN
OCC
N
L
OCC
N
L
NTC
R3
OCC
N
L
OCC
N
L