SYSVRF2 DUCT IM

12
2200W0
2800W1
3600W2
4500W3
5600W4
7100W5
8000W6
9000W7
11200W9
14000WB
8.3 DIP Switch Settings on Main Board
ENC1 Settings for Capacity DIP Switch:
yticapaCedoC hctiwS PID
8.2 Address Settings
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.
The addresses of any two indoor units in the same system cann’t
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.
Caution
• 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 cann’t be the same. Units that have the same
address may malfunction.
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• The capacity DIP switches have been configured before delivery. Only a
professional maintenance personnel should change these settings.
Caution
0/1 definition of each dial code switch:
means 0
means 1
Cooling mode temperature compensation is 0°C
Cooling mode temperature compensation is 2°C
EEV at position 96 (steps) in standby in heating mode
EEV at position 72 (steps) in standby in heating mode
SW1_1
SW1_2
[ ]
0
[ ]
1
SW1
SW1
[ ]
0
[ ]
1
SW1
SW1
External static pressure 1
External static pressure 2
External static pressure 3
External static pressure 4
SW2
Capacity ESP1 ESP2 ESP3 ESP4
2.2-7.1kW 10Pa 30Pa 50Pa
8-11.2kW 20Pa 40Pa 70Pa 100Pa
14kW 40Pa 70Pa
70Pa
100Pa 150Pa
Note:
Reserved
Reserved
Clear indoor unit address
SW3_1
SW3_2
In heating mode when the set temperature has been reached,
the fan operates in a 4 minutes off / 1 minute on repeating
cycle
SW4
In heating mode fan does not run when indoor heat exchanger
mid-point temperature is 15°C or below
In heating mode fan does not run when indoor heat exchanger
mid-point temperature is 20°C or below
In heating mode fan does not run when indoor heat exchanger
mid-point temperature is 24°C or below
In heating mode fan does not run when indoor heat exchanger
mid-point temperature is 26°C or below
SW5
Heating mode temperature compensation is 6°C
Heating mode temperature compensation is 2°C
Heating mode temperature compensation is 4°C
Heating mode temperature compensation is 0°C
(use follow me function)
SW6
In heating mode when the set temperature has been
reached, the fan operates in an 8 minutes off / 1 minute on
repeating cycle
In heating mode when the set temperature has been
reached, the fan operates in a 12 minutes off / 1 minute on
repeating cycle
In heating mode when the set temperature has been
reached, the fan operates in a 16 minutes off / 1 minute on
repeating cycle
[ ]
0
[ ]
1
SW3
SW3
[ ]
0
SW3
[ ]
00
[ ]
01
[ ]
10
[ ]
11
SW4
SW4
SW4
SW4
[ ]
00
[ ]
01
[ ]
10
[ ]
11
SW5
SW5
SW5
SW5
[ ]
00
[ ]
01
[ ]
10
[ ]
11
SW6
SW6
SW6
SW6
[ ]
00
[ ]
01
[ ]
10
[ ]
11
SW2
SW2
SW2
SW2