7
2 Inputs and outputs
You can see the inputs and outputs of S203 which are configured
in use. Configuration of the inputs and outputs is done in ser-
vice menu (see p. 38-39).General measurements are temperature
measurements witch can be used for serial different purposes. The
default names of the measurements can be changed according to
use case.
If the sensor is not connected or is defective, the measurement
value shown will be -50°C (cross sensor) or +130 °C (sensor circuit
shorted). If a measurement is in manual mode, a hand image is
shown in the beginning of the line.
Inputs and outputs
Inputs and outputs are shown by the regulator in circuit-specific
groups. First H1, then H2 and last DHW
1
Main menu
Inputs and outputs
H1 Control circuit
H2 Control circuit
HW Domestic hot water control
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Inputs and outputs
------ INPUTS AND OUTPUTS -----------------------
Outdoor temp. -18.2 °C
H1 Supply water 35.1 °C
H1 Return water 22.0 °C
H1 Room temperatur 21.5 °C
H1 Actuator control 22 %
H2 Supply water 28.1 °C
H2 Return water 21.1 °C
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If a GSM modem is connected to the controller, you can read measure-
ment information with a mobile phone. (If the device ID is in use, add
the device ID in front of the key word, e.g., TC01 Inputs)
Send a message: Inputs
The controller sends the current measurement information to your
mobile phone.
Send a message: Outputs
The controller sends a message showing the status of the controls.
Key word:
INPUTS
Inputs:
Outdoor temp. -18.2 °C /
H1 Supply water 35.1 °C/ H1
Return water 22.0 °C /
H1 Room temperature 21.5 °C /
Outputs:
H1 = Actuator control = 25 % /
H2 Actuator control = 26 % /
DHW Actuator control = 52 %/
P2 Pump control = On
Outputs
Inputs
T8-T80, V7.0-V30.0 and Vs6.0-Vs12.0
Outdoor temperature
M1
H1 Supply water
M2
H2 Supply water
M5
Accumulator upper part
M10
Accumulator lower part
M11
Hot gas
M12
Compressor running infor-
mation (NO)
M13
Compressor status
DI2
Information if single phase compressor is in use or not
Heating
resistor
Compressor
S203
Act.1
Act.2
M1
M2
M
M
M5
M10
M11
M12
H1
H2