CTC Union EcoPart 425-435, Installation And Maintenance Manual

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26 CTC EcoPart i425-i435 Pro
General Information
5. Connecting the control
system
The CTC EcoPart i425-i435 Pro is available in two versions.
• The CTC EcoPart i425-i435 Pro has an integrated CTC EcoLogic Pro
control unit with touchscreen.
• The CTC EcoPart 425-435 has two CTC Basic Display units connected
to each cooling module instead. The left-hand display is connected to
the top cooling module (A2) while the right-hand display is connected to
the bottom cooling module (A1).
All heat pumps are factory-set addressed to A1 – bottom cooling module
and A2 – top cooling module. To change the address (e.g. A2 to A3), see
the manual for the CTC Basic Display.
Both the models are factory-set
addressed as shown above.
CTC EcoLogic Pro CTC EcoPart i425-i435 CTC EcoPart i425-i435 Pro
CTC Basic Display
OK
OK
A2
A1
A2
A1
A2
A1
A4
A3
A6
A5
A8
A7
A10
A9
Sc B A G B A G
Shielding
Brown
White
Green Brown
White
Green
Brown White Green
CTC EcoLogic Pro
CTC EcoPart i425-i435 Pro CTC EcoLogic Pro CTC EcoPart i425-i435 CTC EcoPart i425-i435 Pro
CTC Basic Display
OK
OK
A2
A1
A2
A1
A2
A1
A4
A3
A6
A5
A8
A7
A10
A9
CTC EcoLogic Pro CTC EcoPart i425-i435 CTC EcoPart i425-i435 Pro
CTC Basic Display
OK
OK
A2
A1
A2
A1
A2
A1
A4
A3
A6
A5
A8
A7
A10
A9
5.1 CTC EcoPart i425-i435 Pro
The Pro version is fitted with a CTC EcoLogic Pro. This can control up to five
products (10 cooling modules).
Communication terminal block on the Pro version.