AP Expert VT-110, Руководство пользователя

Страница: 15 / 84

5
Getting Started
Topics Covered in this Chapter
▪ The User Interface
▪ Status LED Meanings
▪ About Passwords
▪ Entering a Password
▪ Modifying Installer Passwords
▪ Adjusting the LCD Contrast
▪ Enabling a Temperature Probe and Other Probes
▪ Choosing Units of Measure
▪ Setting the Relative Humidity Parameters
▪ Setting the Daytime and Nighttime Parameters
▪ Configuring the Installation
▪ Assigning Probes to Outputs
▪ Assigning Probes to Monitor Ambient Temperature
▪ Assigning Temperature Probes to the Second Probe Set
▪ Setting the Flow Per Pulse of a Water Meter
The User Interface
The screens and arrows on the controller allow you to navigate through and within the menus.
Control Description
LCD display
gives the current readings and displays the chosen parameters. When all parameters
from a given menu can’t all be presented at once on the display, arrows are displayed
on the right hand side to indicate that additional parameters can be displayed using the
arrow keys. After 15 minutes of inactivity, the display returns to displaying the ambient
temperature.
Menu select buttons used to scroll through the main menu list located on the left hand side of the controller.
Arrow keys used to scroll through parameters in a menu. The right-arrow key is used to select a
menu option; the left-arrow key is used to go back to the previous menu display.
Edit button used to select a menu onscreen or to switch into edit mode
LED display shows the current reading of chosen sensors.
Status LED Meanings
LED Meaning
Clean mode
Turns on when the controller operates in clean mode
Alarm Turns on when an alarm is active. Flashes when an alarm condition occurred
Cooling Solid LED: Time ON of the cooling timer. Flashing LED: Time OFF of the cooling
timer
890-00081 Expert VT-110 15