Danfoss Link HP-kit, Installation Instructions Manual

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VIIFR102 © Danfoss 03/2014
Installation manual Danfoss Link™ HP kit
Connecting the GateWay cable
x4
q
CO
M
q q
q q
w
2. Fit 4 x “plastic clips”
q
in the prepared holes in
the electrical panel.
3. Press the GateWay card into the clip until the
card
q
locks into place.
4. Attach the GateWay cable to the card in the
socket marked COM
w
.
5. Depending on the configuration, i.e. which other cards are already in the heat pump, connect the
other end of the GateWay cable as follows (A, B or C):
CO
M
COM
EXT
CO
M
EXT
COM
CO
M
EX
T
EX
T
EXT
COM
A. Heat pump without electronic
expansion card (Standard):
Connect the GateWay cable
directly to the terminal marked
EXT on the relay card.
B. Heat pump with electronic
expansion card:
Connect the GateWay cable to
the contact marked EXT on the
expansion card.
C. Air/water heat pump with
expansion card.
If the expansion card and defrost
card are already installed in the
heat pump, connect the GateWay
cable to the contact marked EXT
on the defrost card.
en