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Table 24. Points list (continued)
Hardware Connection
BO1
BO2
XM32.13
BO3
BO4
AO1/UI1
AO2/UI2
XM30.14
AO3/UI3
AO4/UI4
AO1/UI1
AO2/UI2
XM30.15
AO3/UI3
AO4/UI4
Navigating the TD-7
TD-7 Home Screen
To access the TD-7 home screen, press the H H o o m m e e
button in the upper left of the screen.
Screen
Element
A
Home button
B
Displays the local Auto Stop button and displays the occupancy, Heat/Cool Mode, and Unit Information.
C
Displays information about the Air Filter.
D
Displays the Discharge Air Temperature, Setpoint, and Return Air Temperature. A red light displays if the sensor fails.
E
Displays when cooling is active and indicates the % of cooling capacity currently utilized.
The Water Side Econ Info tile is included on units with an economizer installed.
F
Displays a snapshot of economizer operations and the mode of the economizer.
G
Displays fan status (on, off), duct static pressure setpoint and actual, and fan percentage.
Compressor 1 is always the lead compressor.
H
This tile displays the compressor pressures, superheat, VFD signal, condenser water values (if included), and operating mode.
Tiles for compressors 2-4 display, depending on the number of compressors installed.
The VFD compressor is always the lead compressor. The fixed speed compressors rotate to even out run time.
I
Compressor tiles displays the compressor pressures, superheat, VFD signal,
condenser water values (if included), and operating mode.
J
Displays the entering and leaving temperatures, pump command, flow status, and the condenser alarm status.
PKG-SVX027C-EN
Point Name
Dirty Filter Alarm
Refrigeration Circuit Failure Alarm
Supply Fan Failure Alarm
Heat Failure Alarm
Occupied Zone Cool Setpoint
Occupied Zone Heat Setpoint
Unoccupied Zone Cool Setpoint
Unoccupied Zone Heat Setpoint
Supply Air Cooling Setpoint
Supply Air Heating Setpoint
Supply Air Static Pressure Setpoint
Demand Limit Input
NO Open = Normal, NO Closed = Alarm; NC Not used
Open = Normal, Closed = Alarm
Open = Normal, Closed = Alarm
Open = Normal, Closed = Alarm
0.5 Vdc = 50 Deg F, 4.5 Vdc = 90 Deg F
0.5 Vdc = 50 Deg F, 4.5 Vdc = 90 Deg F
0.5 Vdc = 50 Deg F, 4.5 Vdc = 90 Deg F
0.5 Vdc = 50 Deg F, 4.5 Vdc = 90 Deg F
0.5 Vdc = 40 Deg F, 4.5 Vdc = 90 Deg F
0.5 Vdc = 40 Deg F, 4.5 Vdc = 90 Deg F
0.5 Vdc = 0 In WC, 4.5 Vdc = 5 In WC
Open = Normal, Closed = 50% Reduction
NO = Normally Open, NC = Normally Closed
Figure 39. Home screen
Description
C C o o n n t t r r o o l l s s
Point Setup
57
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