Neptronic TRO24T4XYZ1, Спецификация и инструкции по установке

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VAV Thermostat Controller
Specification and Installation Instructions
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62.
“Maximum Heating Airflow”
Default:
Range:
Increment: 1000
“minimum heating airflow” to “K-Factor or V nominal”
5
Select the desired value of the maximum airflow in heating. The maximum value is restricted by the minimum value (Step 61).
63.
“Enable Airflow Balance”
Default:
Range: No
No, Yes
If you do not need to balance the system, select No . This will exit the Air Flow and BACnet Setup menu and return to operation
mode. If you want to balance the system, select Yes . In this case, continue to the next step and if no action occurs for 30
minutes, changed values will be saved and the thermostat will exit the Air Flow Setup menu and return to operation mode.
64.
“Minimum Airflow”
Range:
Offset:
Increment:
0 to “K-Factor or V nominal”
Max. ± ½ value
1
The thermostat displays the minimum airflow detected by the pressure sensor. The thermostat will send a signal to the actuator
to close the VAV box at minimum airflow. When the value on thermostat is stable, adjust the calibration of the sensor by
comparing it with the reading on a manometer or a balometer. If you cannot stabilize the system, you may need to increase the
filter time value (Step 56).
65.
“Maximum Airflow”
Range:
Offset:
Increment:
0 to “K-Factor or V nominal”
Max. ± ½ value
1
The thermostat displays the maximum airflow detected by the pressure sensor. The thermostat will send a signal to the
actuator to open the VAV box at maximum airflow. When the value on thermostat is stable, adjust the calibration of the sensor
by comparing it with the reading on a manometer or a balometer. If you cannot stabilize the system, you may need to increase
the filter time value (Step 56).
Return to Step 63 . To exit the Air Flow Setup mode, set the Mode Selector DIP switch (DS1)
must be set to "ON" position (Programming Mode).
Operation Mode
The Mode
Selector DIP switch (DS1) must be set to the “OFF” position (Operation Mode). Refer to Wiring on page 2.
Press to toggle
between °C and °F
Actual
temperature
Actual
demand
C
/
°F/°C
Appears if setpoint
adjustment is locked
Change setpoint value
Operation Mode
C
/
°F/°C
/
°F/°C
/
°F/°C
Press once to
display control mode
Press for 5 sec.
to display air flow
(if using pressure sensors)
Exits after 5 sec. Exits after 5 sec. Exits after 3 sec.
Press twice to
display setpoint
Setpoint value
Press to change mode:
- Auto
- Off
- Cool only
- Heat only
Appears if in Night Set Back (NSB) mode.
Flashes if NSB was overridden by user.