Operation; Unit On/Off; Alarm Adjustment; Acknowledging Alarms - Bard FUSION-TEC WR35BPA 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. Below is a list of conditions that will disable
unit operation to prevent damage to unit or property:
• System Off (set from LC6000)
• Emergency Off (set from LC6000)
• Unit Disable Input
• Invalid Model Number Size
• Return Air Sensor Failure Alarm in Orphan Mode
• Damper Failed to Close Alarm
• No Airflow Alarm (will cycle unit to attempt blower
restart)
• Power Loss Input Active on Non-Inverter Model
Number

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
Manual 2100-695C
Page 12 of 56
the screen at the end of the alarm list (shown in Figure
16) and press and hold the ALARM key for 3 seconds.
FIGURE 16
Clearing All Alarms

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.
(Alarm Management 1/2 screen will be displayed.)
5. Press ENTER key to scroll to Clear Alarm Log (see
Figure 17).
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 17
Clearing Alarm Logs and Counters

Exporting Alarm Logs

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