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Johnson Controls T7200 - T7200 Wiring Diagram Legend and Details; Wiring Diagrams with NTC Sensor; Parameter Legend Explanation

Johnson Controls T7200
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T7200
P/N 24-85784-00186 Rev. C Issue Date: 01 2020
T7200-TF20-9JS1
GND
L
N
2-pipe FCU
2管制风机盘管
N
100-240 VAC 50/60Hz
OCC
Low
L
Hi
MedV1 V2
Cool /
Heat
FAN
NTC
GND
L
N
4-pipe FCU
�4管制风机盘管
N
100-240 VAC 50/60Hz
OCC
LowL Hi
Med
V1
V2
Heat
FAN
Cool
NTC
GND
L
N
2-pipe FCU, 3 wires On/Off valve
2管制风机盘管+3线开关阀
N
100-240 VAC 50/60Hz
OCC
LowL
Hi
Med
V1
V2
Off
On
FAN
NTC
GND
L
N
2-pipe FCU with TiO2/ESP
2管制风机盘管+TiO2/ESP
N
100-240 VAC 50/60Hz
OCC
LowL Hi
MedV1 V2
Cool /
Heat
FAN
TiO2
ESP
NTC
GND
L
N
2-pipe FCU with floor heating
2管制风机盘管+地暖
N
100-240 VAC 50/60Hz
OCC
Low
L
Hi
MedV1
V2
Cool /
Heat
Floor
heater
FAN
NTC
GND
L
N
Water source heat pump
水源热泵
N
100-240 VAC 50/60Hz
OCC
LowL Hi
MedV1 V2
CMP
RV
RV = REVERSING VALVE
CMP = COMPRESSOR
FAN
NTC
图例:
NTC: 温度传感器
OCC: 门卡开关
ECMFAN: ECM风机
FAN: 风机
AO1: 模拟输出1
AO2: 模拟输出2
AI: 模拟输入/阀反馈
HEAT: 热水阀
COOL: 冷水阀
FLOORHEAT:地暖阀
LOW: 风机低速档位
MED: 风机中速档位
HI: 风机高速档位
TiO2ESP:TiO2ESP设备
CMP:Compressor压缩机
RV: ReversingValve换向阀
F-ON:风机开关
GND:地
L:火线
N:零线
V1:阀1
V2:阀2
TR:变压器

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