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Alarms
SAT 4/11
3:20 PM
* SPACE TEMP ALARM 04/11
COOL:
OCC:
FAN:
<AI1> SPACETEMP
PRESENT VALUE = 90.1
HUM: 20%RH
SERVICE
EXCEEDS HIGH_LIMIT
<EE1>
SPACETEMPALARM
A flashing "SERVICE" on the Home screen indicates
an alarm. To view and delete alarms, press:
1. Right to move among fields.
2. Enter to select. (Enter on Alarm Details screen to
delete the alarm.)
3. Left to go back one page.
Built-in alarms are triggered under these conditions
(as applicable to model and configured options):
• Space Temp Alarm—temperature outside the
range of 56 to 86° F for over 300 seconds. (The
monitored object is AV40, mapped from AI1 and/
or AI7.)
• Space Humidity Alarm—humidity above 65%
for over 300 seconds. This is available only in
FlexStat models with a humidity sensor and a
dehumidification option selected in the Humid-
ity setup. See
Humidity Setup on page
monitored object is AI5.)
• Fan Fail Alarm—no fan status signal within five
seconds of call for fan (and Input 2 is configured
for the fan status sensor option). See
on page
9. (The monitored object is BV5, mapped
from AI2.)
• Low Limit Alarm (freeze stat)—mixed air tem-
perature (MAT) is below the adjustable (under
Damper Setup) low limit alarm temp for one
second (when configured for the economizer op-
tion). After a low limit alarm is generated, the
fan will not run until after the FlexStat is re-
started. See Restart under
on page
26. See also
monitored object is BV4, mapped from AI3.)
FlexStat
ALARMS
04/11/09 08:37:56
DELETE ALARM?
NO
YES
8. (The
Sensor Setup
Resetting the FlexStat
Damper Setup on page
• CO
Alarm—carbon dioxide level is higher than
2
1,050 ppm (or lower than 300 ppm, indicating a
sensor error) for more than 450 seconds. This is
available only in FlexStats with a CO
the DCV option enabled in the Damper setup.
See
Damper Setup on page 7
Sensor (and DCV) on page
ject is AV78, mapped from AI9 and/or AI10.)
NOTE: Time delays and limits can be modified in
the corresponding Event Enrollment objects
using TotalControl. Additional alarms may
be added using TotalControl up to a total of
ten.
NOTE: See also see
20.
Date/Time
DATE:
TIME: 1:43:59 PM
This menu allows changes to the date and time
information (only). More options (such as UTC offset
and daylight saving time options) are available in the
(Advanced) Date/Time
7. (The
23
2
and
(Advanced) CO2
11. (The monitored ob-
(Advanced) Trend Logs on page
DATE/TIME
APR 11 2009
menu (see
page
16).
Operation Guide, Rev. Q
sensor and
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Table of Contents
Troubleshooting
