Cooperation with AURATON T-1 controller and/or T-2
thermometer and AURATON H-1 handles
When the RTH receiver has no associated H-1 handle the transmitter is by
default controlled by the associated T-1controller and/or T-2. thermometer.
When we associate at least one H-1 handle with the RTH receiver, controlling
the transmitter will proceed as follows:
A) Window closed or unsealed (micro ventilation).
When we associate H-1 handles with the receiver and all windows are
closed or unsealed, the transmitter still performs the setting from the
associated T-1 with the receiver controller and/or T-2 thermometer.
B) Window ajar.
When we slightly open at least one window, the temperature in the RTH
AURATON receiver of the T-1 controller will be decreased by about 3°C This
state will last until the time of closing or unsealing all windows assigned to
the RTH receiver.
Example: On the T-1 controller we have set the temperature of 21°C Then
we slightly open the window with an associated H-1 handle. The RTH
receiver will maintain the temperature of 18°C in the room.
C) Window open.
When we open the window with an associated H-1 handle for longer than
30 sec, the transmitter in the RTH AURATON receiver will be turned off and
the heating device will also turn off. If all assigned windows once again will
be in a position different than open, the RTH receiver will return to normal
cooperation with the T-1 controller and/or the T-2 thermometer after time
not shorter than 90 seconds from turning off of the transmitter. This is an
intentional delay so as to prevent too rapid changes of heating devices
between ON-OFF position. However, if the temperature in the room falls
below 7°C, regardless of the position of windows, the transmitter in the
receiver will switch on activating the heating device to prevent the rooms
from freezing.
D) Loss of signal.
When the RTH receiver loses signal from the associated H-1 handle
(3 subsequent lost transmissions), it changes the status of this window to
closed. After restoring the transmission, the H-1 handle or window
position sensor once again are correctly read by the RTH receiver.
10
Note: One AURATON RTH receiver can operate max. 25 handles.
