H1 Automatic
Outdoor -15°C
SupplyTemp52°C
>Selection
FOR STARTERS
Userpanel
Regulating circuit
code
indicates the regu-
lating circuit in question
(heating circuit H1
shown here).
Browse button
moves
the > cursor up and
down.
Group select - button
moves
you from one
regulating to the next.
The regulating circuits are:
H1,
heating regulating circuit,
H2,
heating regulating circuit and
HW
, domestic hot water
regulating circuit.
The example shows
the regulating circuit’s
operating mode.
Symbols which indicate
actuator control mode.
Regulator opens the 3-point
controlled actuator.
Regulator closes the 3-point
controlled actuator.
Height up the pillar shows
the position of the voltage
controlled actuator.
Valve is fully open (100%)
and the control voltage is 10 V.
Valve is fully closed (0%) and
the control voltage is 0 V or
2 V (2 ... 10 V actuator).
Decrease
button
OK
button
Increase
button
When you press +
button in adjoining
basic display mode, the
regulator displays all the
measure-ment results in
turn and then returns to
the basic display mode.
INFO
button
-gives operating
instructions and
additional informati-
on on the display in
different situations.
ESC
-press to
return to the
previous display
Congratulations on your excellent choice! You have arquired a diver-
se new generation heating regulator designed for residental and office
buildings - most a top - of - the - line product which can be adapted to the
most diverse locations and heating systems.
Next we will introduce the regulator and the basic principles for using the
user manual.
Remote control options:
Remote control via a GSM phone
Most of 203GT’s user level functions can also be carried out via
GSM phone text messages.
Text message use is illustrated on page 18.
