Honeywell TB7300A5014B - Page 7

TB7300 SERIES COMMUNICATING FAN COIL THERMOSTATS
7 62-2018—05
Fan and Auxiliary Output Wiring
Main outputs wiring
Fig. 8. Power fan Fig. 9. Auxiliary output
2 Pipe applications 4 Pipe applications
On/Off control
TB7300A5x14(x) and TB7305AC5x14(x)
On/Off control
TB7300C5x14(x), TB7305C5x14(x), TB7350C5x14(x) and TB7355C5x14(x)
Floating control
TB7300C5x14(x), TB7305C5x14(x), TB7350C5x14(x) and TB7355C5x14(x)
24 V ~ COM
24 V ~ HOT
FAN-H
FAN-M
FAN-L
24 V~ TRANSFORMER RELAY PACK
3 SPEED 2 SPEED
SINGLE
SPEED
M16947
HIGH
MED
LOW
HIGH
HIGH
LOW
DRY CONTACT TO END DEVICE 24 V~ MAXIMUM
24 VAC POWER TO RELAY
#4 24 V~ HOT
#5 24 V~ COM
#6
#7
#4 24 V~ HOT
#5 24 V~ COM
#6
#7
R
R
M16949
24 V~ HOT
24 V ~ COM
N.C. HEATING/
COOLING VALVE
BO 2
24 VAC
COM
M16960
24 V~ HOT
24 V ~ COM
N.O. HEATING VALVE
BO 3
24 VAC
COM
BO 2
N.C. COOLING VALVE
24 VAC
COM
M16961
24 V~ HOT
24 V ~ COM
HEATING/COOLING VALVE
BO1
BO2
IF N.O.
IF N.C.
24 VAC
COM
OR
M16924
24 V~ HOT
24 V ~ COM
HEATING VALVE
COOLING VALVE
BO3
BO4
BO1
BO2
IF N.O.
IF N.C.
24 VAC
COM
24 VAC
COM
OR
IF N.O.
IF N.C.
OR
M16917
24 V~ HOT
24 V ~ COM
HEATING/COOLING VALVE
BO1
BO2
OPEN
COM
CLOSE
M16925
24 V~ HOT
24 V ~ COM
HEATING VALVE
COOLING VALVE
BO3
BO4
BO1
BO2
OPEN
COM
CLOSE
OPEN
COM
CLOSE
M16918