7
TTL Luftschleieranlagen - Controller UBT2-E
5. Application possibilities - basics
The controller TTL -UBT2-E is an universal electronic operator panel for comfortable switching and control of
TTL air curtain devices with electric heating of all types and construction lengths.
The used CAN bus technology affords the possibility to connect several units.
The power supply of the single units, particularly the power supply for the electric heating must be detatched
and separately fused for every single unit respective to the electric load of each.
Please regard hereto the corresponding typing circuit diagramms.
Single units can be interconnected at the control level to functionelly groups.
Sutchlike units of a group will be controlled equal and operates at the same operating stage or power level.
By comparison to similar step switches TTL -UBT-E offers enlarged functions concerning::
• AUTOMATIC modes for switching in dependency of a door contact (AutoTK) by units ON-OFF or
door contact with additional time-limitated overrun time (AutoTA) for anti-cooling protection (AKS),
or by room temperature sensor (RT)
• automatic adjustment of air volume performance and heating step in dependence on differency of
actual temperature to desired setpoint for control via room temperature sensor.
• groupings of units
• display menu with plain text display of menu points
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• Clock and timer with weekly programm
6. Controls
2
3
1
1 Multifunctional wheel
2 Button ON/OFF
2 MODE button
