True TSCI Series, Installation Manual

Page: 18 / 32

truemfg.com
TEC_TM_098 REV. A 10/12/2020 Page 18 of 32
S C I E N T I F I C S E R I E S
Electronic Temperature Control (cont.)
Alarms
Please note the alarm values shown may vary by model. Please see “Adjust Temperature Alarm Ranges” to adjust the temperature
alarms for your application.
Temperature Alarms
Please Be Advised
• The high temperature alarm typically triggers during the
unit’s initial startup
. Silence the alarm as described below; the
display will continue flashing hi until the alarm condition has
been resolved as described below.
• If an alarm has been silenced but the reason for the alarm
persists , the control will sound a 20 sec alert every 60 min
until the alarm condition has been resolved as described below.
Door Open Alarm
Low Temperature Alarm
An audio/visual alarm that warns when the door remains open
longer than accepted parameters.
Why It Occurs
If the door remains open for ≥ 60 sec, the control emits a series
of beeps and the display flashes
do .
Silencing the Alarm
Shut the door to stop the alarm. Alternately, press ANY button
to silence the alarm; the display will continue to flash do until
the door closes.
An audio/visual alarm that warns when the internal cabinet
temperature rises above accepted parameters.
Why It Occurs
If the internal cabinet temperature reads ≥ 46°F (8°C) for
≥ 5 min, the control emits a series of beeps and the display
flashes
hi .
Silencing the Alarm
Press ANY button to silence the alarm. The display will continue
to flash hi until the internal cabinet temperature reads < 46°F
(8°C).
An audio/visual alarm that warns when the internal cabinet
temperature drops below accepted parameters.
Why It Occurs
If the internal cabinet temperature reads ≤ 36°F (2°C) for
≥ 5 min, the control emits a series of beeps and the display
flashes
Lo .
Silencing the Alarm
Press ANY button to silence the alarm. The display will continue
to flash Lo until the internal cabinet temperature reads > 36°F
(2°C).
High Temperature Alarm