7
2 INPUTS AND OUTPUTS
You can see the inputs and outputs linked to the H23.
If the H2 heating circuit isn’t taken in use, it’s possible to use me-
asurements M5, M6 and M7 as freely nameable temperature me-
asurements (NTC).
The measurement range of the temperature sensors are -50 ...
+130 °C. If the sensor is not connected or is defective, the measure-
ment value shown will be -50°C or +130 °C.
The circuit specific measurements are found also from the Info
menu of the each circuit (H1/H2/DHW).
Inputs and Outputs
Main menu
Inputs and Outputs
H1 Control circuit
H2 Control circuit
DHW Control circuit
>
>
>
>
If a GSM is connected to the controller, you can read measurement information
form a mobile phone. (If you have a device ID, write the device ID in front of the
key word, e.g., TC01 Inputs)
Send a message: Inputs
The controller sends the present measurement information to your mobile
phone.
Key word:
Pump control: The control of the pump just now.
Sum alarm: The current state of the alarm.
Inputs:
Outdoor temp. -18.2 °C /
H1 Supply water 35.1 °C/
H1 Return water 22.0 °C /
H1 Room temperature 21.5 °C /
L2 Menovesi 35,7 °C/
LV Menovesi 57,7 °C
Home:
Home-Away control = Home/
Inputs and Outputs
Home-Away-control Home >
---------INPUTS----------------------------------
Outdoor temp. -18.2 °C >
H1 Supply water 35.1 °C
H1 Return water 22.0 °C
H1 Room temperature 21.5 °C
H2 Supply water 35.7 °C
H2 Return water 22.3 °C
H2 Room temperature 21.3 °C
DHW Supply water 58.1 °C
DHW Circulation water 59.0 °C
Digital input 1 status Open
Digital input 2 status Open
--------OUTPUTS----------------------------------
H1 Actuator control -
H2 Actuator control -
DHW Actuator control 55 %
H1 Pump control (P2/S2) Off
H2 Pump control (P3/S3) Off
DHW Pump control (P1/S1) Off
Sum alarm Off
INPUTS
OUTPUTS
HOME
AWAY
You can change Home/Away mode.
Same way send a message: Away.
The controller sends a response message, which shows,
that Home/Away -control is on Away-mode. Similarly you can send a message:
Home.
Outputs:
H1 = Actuator control = 25 % /
H2 Actuator control = 26 % /
DHW Actuator control = 52 %/
P2 Pump control = On
Actuator control: If voltage controlled actuator is used, the current control of
the actuator is shown in the menu. By pressing OK you can change the mode
of the Home/Away control. The mode can be also changed by Home/Away-
switch or by text message “Home” or “Away” when a GSM-modem (optional) is
connected into the controller.
-OUTPUTS:
INPUTS More information
Home-Away-control
Home-Away-control
Home
Away
Home-Away mode. Normally the controller is in the ”Home” –mode. When you
set the controller to ”Away” –mode, the temperature drop will be activated.
By pressing OK you can change the status of the Home/Away mode from the
regulator. The mode can be changed by Home/Away-switch or by text mes-
sage “Home” or “Away” when a GSM-modem (optional) is connected into the
controller.
Outdoor temp.
Outdoor temp.
Automatic
Manual
Outdoor temp.
min: -50 .0 max: 130.0
-10.0°C
It’s possible to set the outdoor temperature measurement to manual mode
and give a fixed temperature value to it. If the sensor is defective, the control-
ler uses automatically value 0 °C for regulation. Set the outdoor measurement
to manual mode if you want to use other temperature value for control in this
case.
H1/H2 Supply water
Present temperature of water entering the heating network.
H1/H2 Return water
Present temperature of water returning form the heating network.
H1/H2 Room temperature
Present room temperature.
DHW Supply water
Domestic hot water temperature.
DHW Circulation water
When there is no consumption, the measurement information will show the
temperature of DHW return water. During consumption, the measurement will
show the mixed temperature of cold water and return water, in which case the
measurement is used in so-called anticipation to improve the regulation result.
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