5.3 Distribution circuit 1 and 2
In addition to the main circuit for heating and cooling two distribution circuits can be controlled individually.
The same parameters are used for these as in the main circuit (menu HEATING).
5.4 Hot water
HOT WATER switched on will enable hot water production. With ECO-
MODE switched on, the heat pump will produce hot water in the most eco-
nomic way possible. If you should want a prioritization on the amount of
hot water and a faster hot water production you should switch off eco-
mode. By activating TOP-UP the heat pump can immediately start to heat
the water heater using the compressor and electrical auxiliary heater until
the tank is fully heated.
5.5 Cooling
COOLING is used to activate cooling function. DESIR.COOL TEMP. is the de-
sired temperature for cooling. COOL.MODE ACTIVE gives the lowest out-
door temperature that cooling production is permitted at.
Caution Low temperatures in the system can cause
condensation on pipes and pipe connections,
which could cause moisture damage to the
building. Make sure every pipe and pipe con-
nection is properly insulated if cooling stop
temperature is set to under 16°C (default).
5.6 Reading of temperatures
The set point value for the supply line and the max value of the return line
is shown within brackets The max value indicates the temperature at which
the compressor is stopped. No values can be changed in this menu.
The different temperatures that the installation has are shown here. All temperatures are stored back in time so
that they can also be displayed in the form of graphs.
User Guide
iTec
Thermia Värmepumpar VUJSI102
19
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