WattMaster VAV - Manual (Page 20)

Component & System Wiring 20
Notes:
1.)All Wiring To Be In Accordance With
Local And National Electrical Codes
and Specifications.
FILENAME
DATE: B. Crews
DESCRIPTION: PAGE
DRAWN BY:
WMVAV Controller Wiring
JOB NAME
05/12/04
VAV-SpaceTempWire1.CDR
Space Temperature Sensor To
1
GND
TMP
Space Temperature Sensor
GND
INPUTS
GND
AOUT1
AOUT2
GND
+VDC
AIN1
AIN2
AIN3
AIN4
AIN5
AIN7
NORMAL
OVR
R
E
L
O
C
R
E
M
R
O
A
W
AUX (See Note)
Note:
If The Slide Adjust Option Is Used On
The Room Sensor The AUX Terminal
Must Be Wired To AIN7. The Fan Proof
Of Flow Switch, Which Normally
Connects To AIN7, Is Not Available For
Use When The Slide Adjust Option Is
Used.
Fan Proof Of
Flow Switch
(See Note)
WMVAV Controller Board
Space Temperature Sensor Information
The Space Temperature Sensor is typically used for constant volume HVAC
unit applications controlling one zone. The Space Temperature Sensor is a
10K Type III thermistor sensor. The Space Temperature Sensor should be
mounted approximately 5 ft. above the floor in the space that is to be
controlled. The Space Temperature Sensor is available in a sensor only,
sensor with override button, sensor with slide adjust and sensor with slide
adjust and override configurations. If the Space Temperature Sensor with
Slide Adjust option is to be used, the Fan Proof of Flow Switch cannot be
used.
Space Sensor Wiring