Technical data

96
CTC EcoZenith i550 Pro
For the installer
13.3.9 EcoZenith - CTC EcoComfort (Cooling)
CTC EcoComfort is an accessory which utilises the cool temperatures of
the bore hole to create a cool indoor climate in summer. By connecting
EcoComfort to separate fan convectors, its water is cooled using the
bedrock’s cooler collector water. The heat in the house is supplied to the
bore hole in the bedrock.
CTC EcoComfort comes supplied pre-connected from the factory and is
easy to connect to the system.
The circulation pump integrated in EcoComfort is of low energy type and is
adapted for the new stringent Ecodesign requirements which will apply from
2015.
The cooling function is controlled entirely from your EcoZenith where you
can also perform your own settings as to when and how you want cooling to
take place.
See also Cooling Menu in the Detail Description Menus chapter.
(Installer/Define system/Cooling)
This type of cooling function is energy efficient, as only circulation pumps
circulate the cool water. The capacity is however slightly lower compared to
what is known as active cooling where the compressor, which requires more
energy, is operated to generate cooling.
The system can be connected to separate fan convectors.
If separate fan convectors are connected, provided the system is insulated
against condensation and there is a condensate collector in the fan
convectors, much lower temperatures may be permitted.
See CTC EcoComfort manual for more information.