CTC Union 6212576, Installation And Maintenance Manual

Page: 13 / 44

13
CTC EcoLogic S
Control system
EcoLogic S
Display
Outside temperature Measured temperature, outdoor sensor.
Brine temperature
Current temperature (2 °C) of the brine from the collector in the
liquid/water heat pump and return temperature (-1 °C) of the brine
back into the collector hose.
External buffer tank
Current primary fl ow temperature (42 °C) to the tank is shown on
the left. Current return temperature (34 °C) is shown below.
Heat pump, air/water
The air/water heat pump is connected to the circuit. The in and
out temperatures of the heat pump are shown on the right.
Heat pump, liquid/water
The liquid/water heat pump is connected to the circuit. The in and
out temperatures of the heat pump are shown on the right at the
buffer tank.
3. Detailed menu descriptions
3.1 Start menu
The system start menu displays an overview of the current operation data.
Depending on which system is defi ned, the following
symbols may appear on the start menu:
Main menu. Connected heat pump: CTC EcoAir (air/water HP). Main menu. Connected heat pump: CTC EcoAir (liquid/water
HP).