CTC Union GSi 600 Series, Installation And Maintenance Manual

Page: 86 / 136

86 CTC GSi 600
12.7.2 Operation data, Heating
circuit*
Menu: "Operation data, heating circuit". The menu shows the
current temperatures and status of defined heating circuits.
The menu shows detailed operation data of the selected
heating circuit. Click the arrows or swipe sideways to view
defined heating circuits.
Heating circuit status
Heating Heat is produced for the heating circuit.
Cooling The system produces passive cooling.
Holiday "Holiday reduction" of room temperature is active. For more information, refer to the
"Heating/Cooling" chapter.
Night reduction "Night reduction" of room temperature is active. For more information, refer to the
"Heating/Cooling" chapter.
Off No heating/cooling produced.
Click on a heating circuit to see more detailed operation
data in a new menu window.
Status Heating
Shows the operational status of the heating circuit. See
the table below.
Primary flow °C 42 (48)
Shows the temperature supplied to the current heating
circuit and the setpoint in brackets.
Return flow °C 34
Shows the temperature of the water returning from the
heating circuit to the heat pump.
Room temperature °C 21 (22)
Shows the room temperature for the heating circuit
if room sensor installed. The setpoint is shown in
brackets.
Radiator pump Off
Shows the operational status of the radiator pump ("On"
or "Off").
Mixing valve 2 Closes
Only displayed for Heating circuit 2.
This indicates whether the mixing valve increases
(opens) or reduces (closes) the heat supplied to heating
circuit 2.
CTC GSi can control up to 2 heating circuits.