On-Site Configuration; Address Settings - EAS ELECTRIC CST4 Serie Manual De Instalación Y Manual De Usuario

7. On-site Configuration

7.1 Capacity Settings
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.
POWER_S
ENC1
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
8
9
A
B
Caution
• The capacity DIP switches have been configured before delivery. Only a
professional maintenance personnel should change these settings.

7.2 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 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.
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
cannot be the same. Units that have the same address may malfunction.
7.3 DIP Switch Settings on Main Board
0/1 definition of each dial code switch:
means 0
SW1_1
SW1
[
SW1
[
SW1_2
[
SW2
C a p a c y t i SW2
[
2200W
2800W
3600W
SW3_1
4500W
5600W
SW3
7100W [
8000W
9000W
SW3
[
10000W
11200W
SW3_2
12500W
14000W
SW3
[
SW4
SW4
[
00
SW4
[
01
SW4
[
SW4
[
SW5
SW5
[
SW5
[
SW5
[
SW5
[
SW6
SW6
[
SW6
[
means 1
SW6
[
SW6
[
SW7: reserved
13
Cooling mode temperature compensation is 0°C
]
0
Cooling mode temperature compensation is 2°C
]
1
SW1
EEV at position 96 (steps) in standby in heating mode
[ ]
0
SW1
EEV at position 72 (steps) in standby in heating mode
]
1
Factory settings
]
00
Reserved
]
0
Clear indoor unit address
]
1
Reserved
]
0
In heating mode when the set temperature has been reached,
the fan operates in a 4 minutes off / 1 minute on repeating
]
cycle
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
]
10
repeating cycle
In heating mode when the set temperature has been
reached, the fan operates in a 16 minutes off / 1 minute on
]
11
repeating cycle
In heating mode fan does not run when indoor heat exchanger
mid-point temperature is 15°C or below
]
00
In heating mode fan does not run when indoor heat exchanger
] mid-point temperature is 20°C or below
01
In heating mode fan does not run when indoor heat exchanger
]
mid-point temperature is 24°C or below
10
In heating mode fan does not run when indoor heat exchanger
mid-point temperature is 26°C or below
]
11
Heating mode temperature compensation is 6°C
]
00
Heating mode temperature compensation is 2°C
]
01
Heating mode temperature compensation is 4°C
]
10
Heating mode temperature compensation is 0°C
(use follow me function)
]
11
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