WattMaster VAV System - Manual (Page 32)

Technical Guide
Operator Interfaces 32
Setpoint Screen #14
HC Box Spts IDxxxx
Maximum EMS Setpoint
Offset...: xx
° F
This screen is currently not used for this application.
Description Minimum Default Maximum
EMS Setpoint x x x
Setpoint Screen #15
Sensor Calibration
SPC: xxx.x
° xxx.x °
SAT: xxx.x ° xxx.x °
[SAT Only if Sensor]
The Thermistor Type III sensor readings can be calibrated. Enter a Posi-
tive value to increase a reading and a Negative value to decrease a read-
ing.
Note: The Supply Air Temperature calibration offset only op-
erates on the reading when the Box Controller has it’s’
own Supply Air Temperature sensor installed on the
AUX2 input. If the supply temperature is received from
a global broadcast, you will need to go to the air handler
to calibrate the temperature reading.
Description Minimum Default Maximum
SPC [ Space Temp ] -100.0
°
F 0.0
°
F +100.0
°
F
SAT [ Supply Air ] -100.0
°
F 0.0
°
F +100.0
°
F
Status
Status Screen #1
HC Box v1.04 IDxxxx
Occupied Mode
Vent Mode
Belongs to Group # 1
Line 2 Unoccupied Mode
Occupied Mode
Override Mode
Override Pending
Damper Calibration
Remote Signal ON
Group Override
Line 3 OFF Mode
Vent Mode
Cooling Mode
Heating Mode
Warm-up Mode
Sensor Fail Mode
Line 4- Belongs to Group # xx
No Group Affiliation
Status Screen #2
HC Box v1.04 IDxxxx
Zone Temp..: xx.x
° F
Cooling Spt: xx.x ° F
Heating Spt: xx.x ° F
Line 2 Current Zone Temperature
Line 3 Currently active Cooling Setpoint based on the current
Occupied / Unoccupied mode of operation.
Line 4 Currently active Heating Setpoint based on the current
Occupied / Unoccupied mode of operation.
Status Screen #3
HC Box v1.04 IDxxxx
Slide Offset..: xx
° F
H/C Demand.: xx.x ° F
Line 2 If the optional Setpoint Slide Adjust is installed on the
Flush Mount Wall Sensor, this line will display the
current amount the Slide Offset is affecting the
Heating and Cooling Setpoints.
Line 3 Current Heating or Cooling Demand in the Zone
based on the current Heating and Cooling Setpoints
when compared to the current Zone Temperature.
Line 4 Current Supply Air Temperature received via
broadcast from the WMVAV controller or from the
VAVBox Controllers own installed Supply Air Sensor
on the AUX2 input.
Programming The VAVBOX Controller