DS 1.002
02/99
DRT
Controllers
DS 2.201 - CZU
DS 2.801/2.951 - IAC
ROOM TEMPERATURE SENSOR
with fan speed control switches
Specification No. 337-X-XXX*
The DRT Room Temperature Sensor incorporating fan speed control
switches is used in conjunction with the CZU temperature controller.
This system is used for the control of temperature zones of buildings,
such as hotel bedrooms or individual offices, which are air conditioned
by means of fan coil units. The room occupant is provided with local
adjustment of room temperature and also fan speed (ON/OFF or OFF,
1, 2 and 3), for optimum comfort settings.
The instrument can, alternatively, be applied as a remote temperature
setting unit, in conjunction with a DDU temperature sensor located in
the fan coil unit return air space, for example.
Alternative models are available to suit units with either single-speed
or 3-speed fans.
* For the full specification number replace the 4Xs with the appropriate figures
from the TYPE column in the table overleaf.
