Nibe MODBUS 40 Installateurhandbuch Seite 14

GB
Exhaust air heat pumps
Terminal block X1 on the Modbus- card (AA9) in
MODBUS 40 is connected to X4:9-12 on the input card
(AA3) in the heat pump/indoor module.
Use cable type LiYY, EKKX or similar.
F370 / F470
F750
LEK
14
7
F370/F470
MODBUS 40
AA9-X1
12V A B GND
AA3-X4
7
F750
MODBUS 40
AA9-X1
12V A B GND
AA3-X4
Air/water heat pumps
Indoor modules
Terminal block X1 on the Modbus- card (AA9) in
MODBUS 40 is connected to terminal block X4:9-12 on
the input card (AA3) in the heat pump/indoor module.
Use cable type LiYY, EKKX or similar.
VVM 310
AA3-X4
8 9 10 11 12
VVM 320
AA3-X4
8 9 10 11 12
VVM 325
VVM 310
AA3-X4
VVM320
VVM 320
MODBUS 40
AA3-X4
VVM325 VVM325
VVM 325
MODBUS 40
AA3-X4
AA3-X4
7 8 9 10 11 12
VVM 310
MODBUS 40
AA9-X1
12V A B GND
AA3-X4
7 8 9 10 11 12
AA9-X1
12V A B GND
AA3-X4
7 8 9 10 11 12
AA9-X1
12V A B GND