CTC Union EcoPart 425, Installation And Maintenance Manual

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35 CTC EcoPart i425-i435 Pro
RJ-12 RJ-45
1. System disconnected from power.
2. Energise the control (EcoLogic Pro or
EcoZenith i550 Pro) as well as the CTC EcoPart 600M to
be numbered as Heat Pump 2 (A2).
3. Wait approx 2 minutes until the heat pump is visible in
the “Operation data” menu.
4. Go to Installer/Settings/Heat pump 2 and the row
“Select/Rename Heat pump”. Press OK.
5. Press the arrow up until (A1)* is displayed. Press OK.
After pressing OK, (A1)* disappears and the “Select/
Rename Heat Pump” row darkens.
*In this example, we have assumed that the heat pump
is called A1, which is the factory default. If the heat pump
has already been renumbered, then select this number
instead.
5.4.4 Numbering CTC EcoPart as A2
A1 A1 A1
A1 A1 A1
35
°C
40
°C
50
°C
35
°C
Operation
Heat pump 2
Compressor Permitted
Cont. brine pump on
No
Compressor stop at brine °C -5
Brine pump on 10 days Off
Select /Rename Heatpump
Heat pump 2
Compressor Permitted
Cont. brine pump on
No
Compressor stop at brine °C -5
Brine pump on 10 days Off
Select /Rename Heatpump A1
Applies to older controls with 2 connectors on the back of
the display.
1 RJ-45 and 1 RJ-12 for the CTC EcoZenith i550 Pro and
CTC EcoLogic Pro/Family.