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Boiler heating performance according to the voltage on the connector (with voltage above 5V).
NB: Demand active = 10
Demand inactive = 0
12.5 CONNECTING THE QAA73 ROOM TEMPERATURE REGULATOR
The settings of the domestic hot water temperature and domestic hot water production schedule must be made
using this device.
panel.
See the instructions provided with the QAA73 temperature regulator for the user parameter programming
procedure.
QAA73: parameters which can be set by the installer (service)
meters that the installer can display and/or set.
Press either of these buttons to change the parameter to display or change.
Press the [+] or [-] key to change the value displayed.
Press the information button (i) to quit programming.
Here follows a list of the most commonly used parameters:
INSTRUCTIONS PERTAINING TO THE INSTALLER
Voltage (VDc)
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7115344.01 - en
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