Kaysun KSDF-28 DN4.0, Руководство по установке, Страница: 11 / 24

9
Indoor unit 1
Indoor unit 1
Master wired controller Slave wired controller
Wired Controller 1
Wired Controller 1
Wired Controller 2
Indoor unit 2
Indoor unit n(n<=16)
Wired Controller 1
Wired Controller 2
Master wired controller Slave wired controller
Figure 6.7
POWER_S
ENC1
Figure 6.8
Figure 6.9
Figure 7.1
7.1 Capacity Settings
7.2 Address Settings
7.3 DIP Switch Settings on Main Board
7. On-site Configuration
6.4 Handling the Electrical Wiring Connection Points
Set up the PCB board DIP switch on the indoor electric control box
to cater to different uses. Once the settings are done, make sure you
cut off the main power switch again, and then switch the power on.
If the power is not cut off and switched on again, the settings will not
be executed.
When this indoor unit is connected to the outdoor unit, the outdoor
unit will automatically allocate the address to the indoor unit.
Alternatively, you may use the controller to manually set the address.
ENC1 Settings for Capacity DIP Switch:
For a unidirectional communication mode:
Use 1 wired controller to control 1 indoor unit (see Figure 6.9).
• The addresses of any two indoor units in the same system cannot be the
same.
• The network address and the indoor unit address are the same, and
does not have to be configured separately.
• Once the address settings are completed, mark the address of each
indoor unit to facilitate after-sales maintenance.
• The centralized control of the indoor unit is completed on the outdoor
unit. For details, refer to the manual on the outdoor unit.
• Once the wiring and connections are done, use tie straps to
secure the wiring properly so that the connection joint cannot
be pulled apart by external force. The connection wiring must
be straight out so that the cover of the electrical box is level
and can be closed tightly.
• Use professional insulation and sealing materials to seal
and protect the perforated wires. Poor sealing may lead to
condensation, and entry of small animals and insects that may
cause short circuits in parts of the electrical system, causing
the system to fail.
Indoor unit 1
Display board
temperature modification code
Air outlet selection switch
OFF
ON
ON ON
Caution
• For the specific connection method, refer to the instructions in the
corresponding wired controller manual to carry out the wiring and
connections.
DIP Switch Code Capacity
1 2800W
2 3600W
3 4500W
Caution
Caution
• The capacity DIP switches have been configured before delivery. Only
a professional maintenance personnel should change these settings.
• Once the centralized control function for the indoor unit has been
completed on the outdoor unit, the DIP switch on main control panel of
the outdoor unit must be set to auto addressing; otherwise, the indoor
unit in the system are not controlled by the centralized controller.
• The system can connect up to 64 indoor units (address 0~63) at the
same time. Each indoor unit can only have one address DIP switch in
the system. The addresses of any two indoor units in the same system
cannot be the same. Units that have the same address may malfunction.
X2
X1
X2
X1
D2
D1
X2
X1
X2
X1
D2
D1
X2
X1
D2
D1
X2 X1
X2 X1 D2 D1
D2 D1 X2 X1
D2 D1
A
B
C
D
A
B
C
D
SW101
SW102
SW103