KMC Controls CSP-5002 - Manual (Page 12)

CSP-5001/5002 VAV Flow Controller-Actuators 12 Applications Guide, Rev. B
Auto, Override to Fully Closed, or Override to Fully Open
The “Override to Fully Closed” wiring diagram
below allows the CTE-5101 thermostat to control the
CSP-5001 controller as normal (Auto) or override
flow setting on the CSP-5001 to fully closed.
The SPDT relay switches to select between the two
modes (Auto/Fully Closed). In the relay position
shown, the controller will override the flow setting.
(Jumping “–” and “IN” drives the actuator fully
closed.)
When the relay switches, the thermostat will control
the VAV box based on demand (Auto).
CSP–5001
Controller-Actuator
H
~
16
V
DC
I
N
O
U
T – –
L
24 VAC
(To Flow Sensor)
24 VAC @ 4 VA
~
–
–
12
V V1 T3 R1 T1 A +
CTE–5101 Thermostat
SPDT
Relay
Override to Fully Closed
Jumper
The “Override to Fully Open” wiring illustration
below allows the CTE-5101 thermostat to control the
CSP-5001 controller as normal (Auto) or override the
flow setting on the CSP-5001 to fully open.
The SPDT relay switches to select between the two
modes (Auto/Fully Open). In the relay position
shown, the controller will override the flow setting.
(Jumping “16 VDC” and “IN” drives the actuator
fully open.)
When the relay switches, the thermostat will control
the VAV box based on demand (Auto).
CSP–5001
Controller-Actuator
H
~
16
V
DC
I
N
O
U
T – –
L
24 VAC
(To Flow Sensor)
24 VAC @ 4 VA
~
–
–
12
V V1 T3 R1 T1 A +
CTE–5101 Thermostat
SPDT
Relay
Override to Fully Open
Jumper