Controls
56
PKG-SVX027A-EN
Unit Setup
To modify any of the setpoints in
Table
:
9. Press
Reports
at the bottom of the screen.
10. Press the
Unit Setup
button.
11. On the
Setup
report, locate the point in the menu. Use
the arrows to scroll through the report if needed.
12. Use the up and down arrows to change the value. Or
press inside the box and type in the desired setpoint.
13. Press
Save.
Table 25. Unit setup setpoints that can be modified in the TD7
Setpoint Name
Description
Factory Default
Condenser Control % of Design
Percent of the condenser pressure design the unit will control to and is user
adjustable between 50-100%.
90%
Condenser Tee Strainer Sensor
Calibration
The condenser water tee high and low pressure sensor can be calibrated to match
the gauge readings or recorded readings by the balancer.
0
Condenser Purge Status (On Units with
Condenser Valves Only)
Each compressor has its own condenser purge status value which indicates when
the condenser valve is open in the purge mode. It can also be used to manually
initiate the purge mode for each compressor.
Off
Condenser Water Flow Type (On Units
with Condenser Valves Only)
Indicates if the unit is a constant or variable volume flow type unit. Even with the
condenser water regulating valves installed on each compressor, the flow type can
be changed. When the flow is changed from variable flow to constant flow, the water
regulating valve will open to its maximum position when the unit is occupied. This
can be done for constant volume flow systems that do not include a VFD Pump.
Variable flow
Water Side Economizer Lockout BAS
(Units with Water Side Economizer Only) The water side economizer can be locked out by the controls system.
Available
Compressor Lockout BAS
Each compressor can be locked out individually by the controls system.
Available
Fan Lockout BAS
Each fan can be locked out individually by the controls system. Fans should be made
available prior to startup.
Available
