Manual 2100-694B
Page
13 of 62
locked out due to this alarm, the user will need to
clear the alarm before unit operation resumes.
Unit Disable
To change the reset type:
1. Press MENU key to access the Main Menu screen.
2. Press UP or DOWN keys and ENTER key to enter
TECHNICIAN password 1313.
3. Press UP or DOWN keys to scroll to
Adv Sys
Config
; press ENTER key.
4. Press UP or DOWN keys to scroll to
Adv. Alarm
Config B5
screen.
5. Press ENTER key to go to
Advanced Alarm
Configuration
menu.
6. Press ENTER key to move cursor to
Reset Type
(See Figure 15).
7. Press UP or DOWN keys to change
Reset Type
value.
8. Press ENTER key to save value.
9. Press ESCAPE key.
NOTE:
When backing out of this menu, after changes
have been made to the advanced alarm
configuration, the screen shown in Figure 17
will display and the PLC will perform a reboot.
FIGURE 15
Unit Disable Advanced Alarm Config
Damper Failed to Close
The damper failed to close alarm configuration also
has the option to toggle whether the damper failed to
close alarm locks out unit operation. This option is
available for areas with extreme hot or cold climates
where running the blower with an open damper would
severely overheat/overcool the indoor space due to the
HVAC system's incapability to overcome the outdoor
conditions.
To change the reset and disable type:
1. Press MENU key to access the Main Menu screen.
2. Press UP or DOWN keys and ENTER key to enter
TECHNICIAN password 1313.
3. Press UP or DOWN keys to scroll to
Adv Sys
Config
; press ENTER key.
4. Press UP or DOWN keys to scroll to
Adv. Alarm
Config B5
screen.
5. Press ENTER key to go to
Advanced Alarm
Configuration
menu.
6. Press UP or DOWN keys to scroll to
Damper Failed
to Close
screen.
7. Press ENTER key to move cursor to
Reset Type
(See Figure 16).
8. Press UP or DOWN keys to change
Reset Type
value.
9. Press ENTER key to move cursor to
Disable Unit
.
10. Press UP or DOWN keys to change
Disable Unit
value.
11. Press ENTER key to save value.
12. Press ESCAPE key.
NOTE:
When backing out of this menu, after changes
have been made to the advanced alarm
configuration, the screen shown in Figure 17
will display and the PLC will perform a reboot.
FIGURE 16
Damper Failed to Close Advanced Alarm Config
FIGURE 17
Advanced Alarm Change Unit Reboot
Orphan Mode
FUSION-TEC HR Series wall-mount units have the
capability to run without the LV1000 controller
attached—this feature is called orphan mode. This
keeps the shelter between 45°F and 79°F (factory
default settings) by the use of the factory-installed
return air sensor in each wall-mount unit. In orphan
