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ENC1 Settings for Capacity DIP Switch:
D
P I
S
w
c t i
h
C
o
d
e
0
1
2
3
4
5
6
7
9
B
Caution
•
The capacity DIP switches have been configured before delivery. Only a
professional maintenance personnel should change these settings.
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.
8.3 DIP Switch Settings on Main Board
0/1 definition of each dial code switch:
means 0
SW1_1
SW1
Cooling mode temperature compensation is 0°C
[
]
0
SW1
Cooling mode temperature compensation is 2°C
[
]
1
SW1_2
EEV at position 96 (steps) in standby in heating mode
SW1
[
]
0
SW1
EEV at position 72 (steps) in standby in heating mode
[
]
1
C
a
p
a
c
y t i
2
2 .
k
W
2
8 .
k
W
3
6 .
k
W
4
5 .
k
W
5
6 .
k
W
7
1 .
k
W
8.0
k
W
9.0
k
W
1
1
2 .
k
W
1
4.0
k
W
means 1
34
SW2
SW2
External static pressure 1 (ESP1)
[
]
00
SW2
External static pressure 2 (ESP2)
[
]
01
SW2
External static pressure 3 (ESP3)
[
]
10
SW2
External static pressure 4 (ESP4)
[
]
11
Note:
Capacity
ESP1
ESP2
2.2-7.1kW
10Pa
8-11.2kW
20Pa
14kW
40Pa
SW3_1
SW3
Reserved
[
]
0
SW3
Clear indoor unit address
[
]
1
SW3_2
SW3
Reserved
[
]
0
SW4
In heating mode when the set temperature has been reached,
SW4
the fan operates in a 4 minutes off / 1 minute on repeating
[
]
00
cycle
In heating mode when the set temperature has been
SW4
reached, the fan operates in an 8 minutes off / 1 minute on
[
]
01
repeating cycle
In heating mode when the set temperature has been
SW4
reached, the fan operates in a 12 minutes off / 1 minute on
[
]
10
repeating cycle
In heating mode when the set temperature has been
reached, the fan operates in a 16 minutes off / 1 minute on
SW4
[
]
11
repeating cycle
SW5
In heating mode fan does not run when indoor heat exchanger
SW5
mid-point temperature is 15°C or below
[
]
00
In heating mode fan does not run when indoor heat exchanger
SW5
[
]
01
mid-point temperature is 20°C or below
In heating mode fan does not run when indoor heat exchanger
SW5
[
]
mid-point temperature is 24°C or below
10
In heating mode fan does not run when indoor heat exchanger
SW5
mid-point temperature is 26°C or below
[
]
11
SW6
SW6
Heating mode temperature compensation is 6°C
[
]
00
SW6
Heating mode temperature compensation is 2°C
[
]
01
SW6
Heating mode temperature compensation is 4°C
[
]
10
Heating mode temperature compensation is 0°C
SW6
(use follow me function)
[
]
11
ESP3
ESP4
70Pa
30Pa
50Pa
40Pa
70Pa
100Pa
70Pa
100Pa
150Pa
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