Johnson Controls TEC2627-2 User Manual

TEC26x7-2 Series BACnet® MS/TP Networked Thermostats with Two Outputs Installation Instructions6
Figure 9: Wiring the TEC2647-2 Thermostat for Proportional 0 to 10 VDC Control
(Pressure-Dependent VAV Heating/Cooling with Changeover)
F
I
G
:
t
e
c
2
6
4
7
_
h
t
n
g
_
c
l
n
g
_
c
h
n
g
v
r
Changeover
Sensor
Room Temperature Control Thermostat
(Minimum and Maximum Position
Adjusted on Actuator)
Proportional
Actuator
Supply Air
Temperature Sensor
0 to 10
VDC
UI3 COS
24 V~ Com
24 V~ Hot
AO1
Figure 10: Wiring the TEC2627-2 Thermostat for Floating Control
(Pressure-Dependent VAV Heating Cooling with Changeover and Reheat)
F
I
G
:
t
e
c
2
6
2
7
_
h
t
n
g
_
c
l
n
g
_
c
h
n
g
v
r
_
r
h
t
Changeover
Sensor
Room Temperature Control Thermostat
(Minimum and Maximum Position
Adjusted on Actuator)
Heating/Cooling
and On/Off
Duct Heater
Floating
Actuator
Supply Air
Temperature Sensor
1
C
UI3 COS
24 V~ Com
24 V~ Hot
BO1 Open
BO2 Close
BO5-Aux
BO5-Aux
Figure 11: Wiring the TEC2647-2 Thermostat for Proportional 0 to 10 VDC Control
(Pressure-Dependent VAV Heating/Cooling with Changeover and Reheat)
F
I
G
:
t
e
c
2
6
4
7
_
h
t
n
g
_
c
l
n
g
_
c
h
n
g
v
r
_
r
h
t
Changeover
Sensor
Room Temperature Control Thermostat
(Minimum and Maximum Position
Adjusted on Actuator)
Heating/Cooling
and On/Off
Duct Heater
Proportional
Actuator
Supply Air
Temperature Sensor
1
C
0 to 10
VDC
UI3 COS
24 V~ Com
24 V~ Hot
AO1
BO5-Aux
BO5-Aux
AO2

Johnson Controls TEC2627-2 Specifications

General

Brand	Johnson Controls
Model	TEC2627-2
Category	Thermostat
Language	English