2. Use signal wire to connect every PCB CN16 to A-Serie board from master #1 to slave #N (N=total heat pump
quantity in the cascade). Connect the remote controller to RC in A-Serie board.
3. Set address by Dip-Switch as following form in every unit:
Dip switch
#1(master)
1
ON
2
OFF
3
OFF
4
OFF
4. After wiring connection, set the quantity of machines work in series by controller. In main menu, press
button for 3 seconds till there is a beep. Enter parameter b55 by pressing
or
to set quantity of machines work in series. Press
5. Inquire parameters of machines work in series.
In main menu, press
, press button
check the parameters of that machine by control panel.
#2(slave)
#3(slave)
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
button for 3 seconds till there is a beep. Enter parameter b56 by pressing
, press
or
to choose N° of machine. After choose N° of machine, you can
Unit address
#4(slave)
#5(slave)
OFF
ON
OFF
OFF
OFF
OFF
ON
ON
to save the setting.
#6(slave)
#7(slave)
OFF
OFF
ON
OFF
OFF
ON
ON
ON
or
, press
, press
or
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