Operation; Unit On/Off; Alarm Adjustment; Acknowledging Alarms - Bard FUSION-TEC HR35BPA Service Instructions Manual

OPERATION

NOTE: Screenshots shown in this manual reflect
default settings (when applicable).

Unit On/Off

The wall-mount unit can be turned on and off from
the TEC-EYE. Turning the unit off with the following
instructions will disable all unit operation.
To turn the unit on or off:
1. Press MENU key to go to the Main Menu screen.
2. Press UP or DOWN keys and ENTER key to enter
USER password 2000.
3. Press UP or DOWN keys to scroll to On/Off; press
ENTER key.
4. Press UP or DOWN keys to change value from On
to Off or from Off to On.
5. Press ESCAPE key several times to return to Main
Menu screen.
The wall-mount unit may also be turned off by certain
alarms such as the unit disable (DI1) input on the wall-
mount unit board or the return air temperature sensor
failure alarm when not connected to the LV1000.

Alarm Adjustment

Acknowledging Alarms

Alarm conditions activate a red LED indicator that
backlights the ALARM function key. As an option, an
alarm condition may also be enunciated by an audible
alarm signal. An alarm is acknowledged by pressing the
ALARM key. This calls up alarm display screen(s) that
provide a text message detailing the alarm condition(s).

Clearing Alarms

Alarms can only be cleared after the alarm condition
has been corrected. To clear a single alarm, press and
hold the ALARM key for 3 seconds while viewing a
specific alarm screen. To clear all alarms, navigate to
the screen at the end of the alarm list (shown in Figure
13) and press and hold the ALARM key for 3 seconds.
FIGURE 13
Clearing All Alarms
Manual 2100-694B
Page 12 of 62

Clearing Alarm Logs and Counters

To clear the alarm log and alarm counters:
1. Press MENU key to go to the Main Menu screen.
2. Use UP or DOWN keys and ENTER key to enter
USER password 2000.
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. (Alarm Management screen will
be displayed.)
5. Press ENTER key to scroll to Clear Alarm Logs?
(see Figure 14).
6. Press UP or DOWN key to change value to YES;
press ENTER key.
7. Press ENTER key to scroll to Clear Counters.
8. Press UP or DOWN key to value to YES; press
ENTER key.
FIGURE 14
Clearing Alarm Logs and Counters

Exporting Alarm Logs

See latest version of Supplemental Instructions manual
7960-815 for information on exporting alarm logs.

Exporting 7 Day Logs

See latest version of Supplemental Instructions manual
7960-816 for information on exporting 7 day I/O logs.

User Configurable Alarms

This unit has two user configurable alarms. These
alarms are Unit Disable and Damper Failed to Close.
Each alarm includes the option to change the lockout
from manual reset to automatic reset.
• Automatic Reset: Alarm will reset as soon as
condition causing the alarm clears. If the unit
is locked out due to this alarm, unit operation
resumes automatically.
• Manual Reset: Alarm will require the user to clear
the alarm before alarm is removed. If the unit is