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CTC EcoPart XL
General
6. Connecting the control
system
6.1 General
All CTC EcoPart XL units are pre-addressed to A1 (bottom) and A2 (top) at
the factory.
The CTC Basic Display is connected to the top cooling module A2.
To change the address of a cooling module (e.g. from A2 to A3), it is
sufficient to switch over the CTC Basic Display to the relevant cooling
module, and then change. For more information, see the manual for the CTC
Basic Display.
When connecting products with different control systems (V3/V4), the
CTC Converter accessory is needed to interpret the signals between the
products. For connection information, see the manual for the CTC Converter.
6.2 Connection option 1 – Standalone
The CTC EcoPart XL can be run on the basis of an existing boiler via the
CTC Basic Display. This can be done using a fixed return temperature (fixed
condensing) or using thermostat control. Read more about this in the manual
for the CTC Basic Display.
The EcoPart XL is pre-addressed as
above at the factory.
A2
A1
CTC EcoPart XL
CTC Basic Display
