CTC Union 588400001, Installation And Maintenance Manual

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27 CTC EcoAir 610M/614M/622M 400 V 3N~
5. The heat pump is now numbered (VP2).
When you press OK, (VP1 and VP2)* disappears and the
row "Current address/New address" will go dark.
*In this example, we have assumed that the heat pump is
called VP1, which is the factory default. If the heat pump
has already been renumbered, then select this number
instead.
6. Number the other heat pumps:
Energise the next heat pump, which will be numbered heat
pump 3 (VP3).
7. Wait 2 minutes.
8. Go to "Service/Set Address".
Select "Current address", press OK and press the down
arrow until the current heat pump appears (VP1) Press
OK.
Select "New address", press OK and press the up arrow
until the current heat pump address appears (VP3). Press
OK.
9. The heat pump is now numbered (VP3).
When you press OK, (VP1 and VP3)* disappears and the
row "Current address/New address" will go dark.
*In this example, we have assumed that the heat pump is
called VP1, which is the factory default. If the heat pump
has already been renumbered, then select this number
instead.
10. Redo the procedure according to the number of heat
pumps to be numbered.
HP1 HP2 HP1
HP1 HP2 HP1