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T7600
P/N 24-85784-00151 Rev. D Issue Date: 07 2019
T7601-TF20-...JS0
GND
MODBUS
NTC OCC COM
L
N
L
F-ON
B
A
2-pipe ON/OFF with ECM Fan
(parameter 03 set to 00)
GND
0-10 V
N
100-240 V
AC 50/60Hz
ECM
FAN
FAN
V1
GND
MODBUS
NTC OCC COM
L
N
L
F-ON
B
A
4-pipe ON/OFF with ECM Fan
(parameter 03 set to 01)
GND
N
100-240 V
AC 50/60Hz
FAN
V1
V2
C
OOL
HEAT
0-10 V
ECM
FAN
GND
NTC OCC COM
L
N
L
F-ON
B
A
2-pipe ON/OFF 3 wires valve
(parameter 03 set to 02)
GND
N
100-240 V
AC 50/60Hz
FAN
V1
V2
ON
OFF
0-10 V
ECM
FAN
MODBUS
GND
NTC OCC COM
L
N
L
F-ON
B
A
2-pipe ON/OFF with T
iO2/ESP
(parameter 03 set to 03)
GND
N
100-240 V
AC 50/60Hz
FAN
V1
V2
TiO2
ESP
0-10 V
ECM
FAN
MODBUS
GND
NTC OCC COM
L
N
L
F-ON
B
A
2-pipe ON/OFF with floor heating
(parameter 03 set to 04)
GND
N
100-240 V
AC 50/60Hz
FAN
V1
V2
FLOOR
HEAT
COOL
HEAT
0-10 V
ECM
FAN
MODBUS
GND
NTC OCC COM
L
N
L
F-ON
B
A
W
ater source heat pump
(parameter 03 set to 05)
GND
N
100-240 V
AC 50/60Hz
FAN
V1
V2
RV = REVERSING V
AL
VE
CMP
= COMPRESSOR
CMP
RV
0-10 V
ECM
FAN
MODBUS
GND
NTC OCC COM
L
N
L
F-ON
B
A
2-pipe Proportional with ECM
(parameter 03 set to 06)
AO1 GND
N
TR
24 V
AC
COM
100-240 V
AC 50/60Hz
M
FAN
0-10 V
ECM
FAN
0-10 V
MODBUS
T7600-TF21-...JS0
GND
NTC OCC COM
FAN
L
N
L
HI
MED
B
A
2-pipe Proportional 3 speed fan
(parameter 03 set to 00)
AO1 GND
0-10 V
N
LOW
TR
24 V
AC
COM
100-240 V
AC 50/60Hz
M
MODBUS
GND
NTC OCC COM
FAN
L
N
L
HI
MED
B
A
4-pipe Proportional
(parameter 03 set to 01)
AO1 GND
N
LOW
TR
24 V
AC
COM
100-240 V
AC 50/60Hz
AO2
HEA
T
COOL
M
0-10 V
M
MODBUS