TAC Xenta 102, Handbook, Page: 17 / 76

TAC AB, 1999-08-18 0-004-7516-1 (GB), 2:7 (8)
TAC Xenta 102 Handbook The zone controller TAC Xenta 102
2.3.7 Air flow control with thermo-actuator for radiators
(TAC Xenta 102-EF)
The controller controls the zone temperature by sequence
controlling the air flow controller (VAV-Compact) and the
themo-actuators for radiators. The air flow is minimum and
maximum limited.
Figure 2.7 Control application for TAC Xenta 102-EF
Window
contact
Carbon dioxide sensor
Wall
module
Occupany sensor
Damper and air
flow controller
El. heating
coil
Fan
Figure 2.8 Control application for TAC Xenta 102-EF
Window
contact
Carbon dioxide sensor
Wall module
Occupancy sensor
Damper and air
flow controller
Radiators
Valve