Concept2 SENTINEL S55 v6, Инструкция по установке и эксплуатации

Страница: 15 / 31

14
Settings
5
5.1 SCREEN SENSOR
A Concept Smoke Screen “Screen Sensor” can be connected to the Sentinel. When this is integrated the system
detects a drop in the fog density in the protected area and will re-trigger the Sentinel to maintain the fog level.
When fitted the Screen Sensor is connected to the Hold Off input pins and, consequently, it prevents the use of a
hold-off detector.
NB: It is critical that the Screen Sensor is installed in an area that receives the maximum fog coverage. It will not operate
correctly if this is not achieved
5.2 ENERGY SAVING MODE (ESM)
The Smoke Screen has 3 options for ESM:
•
ESM Disable. The Smoke Screen maintains its normal running temperature.
•
ESM. When ESM is selected and the alarm panel input to the Smoke Screen is “Unset” the Smoke
Screen lowers its running temperature to a standby level to reduce power consumption and cost. When
the Smoke Screen receives an ‘Alarm Set’ input it automatically heats to its normal operating
temperature.
NB : If the Smoke Screen is in ESM mode and is activated as soon as the alarm is set, ie before it has
heated to normal operating temperature, it will still produce smoke but the length of time of the initial
burst of fog will be shortened.
•
Extreme. When Extreme is selected and the alarm panel input to the Smoke Screen is “Unset” the
Smoke Screen heater is not operated, and its temperature reduces to ambient. When the Smoke Screen
receives a ‘Set’ input it automatically heats to its normal operating temperature.
NB: This will introduce a period where the Smoke Screen cannot produce fog as it heats up.
WARNING: ESM and Extreme should not be used if the Smoke Screen is being used with a Panic input.
5.3 VERIFICATION TIMER
If the “Verify Timer” is set to 0 seconds the verification output changes state during an activation for the set
“Smoke Time”. If the “Verify Timer” is set above the set Smoke Time the verification output maintains the
changed state for that time after an activation starts.
NB: The Live Status verification display (V) is shown only during the production of fog, not for any subsequent
time set by the “Verify Timer”.