Low Temperature Alarm - Varifan ECS-4+ User Manual

ECS-4+

LOW TEMPERATURE ALARM

This function establishes the temperature
difference below the main set point that the
room can reach before a low temperature
alarm is triggered. When a low temperature
alarm occurs, an alarm contact is activated
and the alarm LED segment lights up on the
Alarm
panel.
The low temperature alarm is adjusted in 0.5
degree increments from a minimum setting of -
32.0°F (-18°C) to a maximum setting of 0.0°F
(0.0°C).
Adusting
setting:
•
rotate the Selector dial to position (12);
•
rapidly rotate the Adjustor dial back and
forth to enter secondary function mode;
•
rotate the Selector dial to position (10);
rotate the Adjustor dial counterclockwise to
decrease the setting, clockwise to increase it.
The low temperature alarm setting is displayed
on the front panel.
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the low temperature alarm