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Enable potentiometer alarms, which send an alarm when vent/curtain potentiometer controlled
•
devices fail. To enable, sent the time frame. If the from/to times are set to 0:00 (default) the
alarm is disabled.
Low Light Alarm Enabled: Alarm sent when the measured light is less than 50% of the requested
•
LUX target.
Version 7.20 supports this alarm. It is active only when a LUX sensor is installed and the alarm
•
is enabled. In addition, the dimmer output value must be set to maximum output for the
corresponding active light program line.
Auger Under Runtime (hours): Define augers as required. Define a digital sensor as Auger
•
Overtime Sensor. If the alarm contactor does not turn on within the time defined in this
parameter, an alarm is generated.
4.4.2 P
A
RIORITIZING
Platinum Touch / Rotem One enables prioritizing alarms. When enabled:
ventilation-related alarms are defined as critical. The main alarm relay will transmit these
•
alarms to the device wired to the relay (for example, a dialer).
non-ventilation alarms are defined as non-critical. A secondary relay will transmit alarms to
•
another device (for example, an ELS).
To prioritize alarms:
1. Go to System > Relay Layout.
2. Define a relay as Alarm (N.C.).
3. Go to Manage > Alarm Setting > Help
4. Enable Advanced Alarms.
5. Go to Manage > Alarm Setting.
6. Scroll to Secondary Alarms and define as Yes.
4.5 Alarm Reset
This menu functions as an alarm reset.
Alarm Reset: Mark the box if you want to reset alarms. Enabling the reset:
•
o Clears the alarm relay for all current alarms. The alarms may remain valid, but the unit
does not register new alarms. If a new alarm occurs, or an existing alarm clears and
reoccurs, the alarm relay signals again (after any appropriate delay).
Potentiometer Alarm
Low Light Intensity Alarm
Auger Under Runtime
LARMS
© Munters AB, 2018
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