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ADDITIONAL INFORMATION
Menu Screens and Password Levels
A
System Config: A1-A10 User
B
Adv Sys Config: B1-B4 Technician
C
I-O Config: C1-C18 Technician
D
On/Off: User
E
Alarm Logs: User
F
Settings:
Date/Time: Technician
Language: User
Network Config: Technician
Serial Ports: Technician
Initialization
Clear Logs: User
System Default: Engineer
Restart: User
Parameter Config: Engineer
Alarm Export: User
G
Logout: Used to log out of the current password
level. Entering back into the menu requires
password.
Setpoints
The LV1000 setpoints will determine the cooling and
heating setpoints when communicating with the wall-
mount units. The unit cooling and heating setpoints
will determine the cooling and heating setpoints when
in stand alone mode.
If at any time the unit(s) loses communication with the
LV1000 controller, the unit(s) will go into stand alone
mode.
Calibrating Sensors
1. Press MENU key on LV controller interface to go to
the Main Menu screen.
2. Use UP or DOWN keys and ENTER key to enter
TECHNICIAN password 1313.
3. Press UP or DOWN keys to scroll to I/O Config;
press ENTER key.
4. Press UP or DOWN keys to scroll to sensor to be
adjusted (Indoor Hum 1, Indoor Temp 1, etc.).
5. Press ENTER key to scroll to Offset (see Figure
48).
6. Press UP or DOWN keys to add or subtract to the
sensor offset value.
7. Press ENTER key to save.
Manual 2100-674A
Page
40 of 41
FIGURE 48
Adjusting Sensor Offset Value
Reset to Factory Defaults
To reset the LV controller to factory default settings:
1. Press MENU key to go to the Main Menu screen.
2. Use UP or DOWN keys and ENTER key to enter
ENGINEER password 9254.
3. Press UP or DOWN keys to scroll to Settings; press
ENTER key.
4. Press UP or DOWN keys to scroll to Initialization;
press ENTER key.
5. Press UP or DOWN keys to scroll to the Default
Installation screen; press ENTER key.
6. Press ENTER key to scroll to Reset to Factory
Defaults (see Figure 49).
7. Press UP or DOWN key to value to YES; press
ENTER key.
8. System will restart with default values.
FIGURE 49
Restoring Factory Default Settings
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