Kaysun KPDHF-71 DN3.0, Installation Manual

Page: 24 / 28

installation manual
22
Horsepower set
Base on different purposes to set the switch codes on the main
boards of indoor unit, once finish the setting, please cut off the
main power, and then switch on the power again. Otherwise,
setting functions could not work.
Horsepower code
Fig.12-1
ENC1 is used for setting the refrigeration capacity (refer to
Table.12-1 for different indoor unit) of the indoor unit.
Table.12-1
ENC1(system A) Toggle switch
For set horsepower
Note: The horsepower
has been set before
leaving the factory,
anyone can’t
modify it except the
maintenance person.
Code
Capacity(Horsepower)
0
2200W(0.8HP)
1
2800W(1.0HP)
2
3600W(1.2HP)
3
4500W(1.5HP)
4
5600W(2.0HP)
5
7100W(2.5HP)
6
8000W(3.0HP)
7
9000W(3.2HP)
8
10000W(4.0HP)
11200W(4.0HP)
9
12500W(5.0HP)
14000W(5.0HP)
A 16000W(6.0HP)
200T1(8.0HP): Please dial switch ENC1 to B for system A and
8 for system B.
250T1(9.0HP): Please dial switch ENC1 to C for system A and
9 for system B.
280T1(10.0HP): Please dial switch ENC1 to D for system A and
9 for system B.
Static Pressure set
Fig.12-2
ENC2 is used for setting the static pressure (refer to
Table.12-2 for different indoor unit) of the indoor unit.
● The static pressure in below table is the optimal static pressure
range which means the airflow, noise, and dehumidification are
all in the best state.
Table.12-2
ENC2 7.1kw 8.0kw 9.0kw 11.2kw 14kw 16kw 20kw 25kw 28kw
0
0 ～ 20Pa
40 ～ 60Pa
1
21
～
80Pa
61 ～ 120Pa
2
81
～
120Pa
121 ～ 170Pa
3
121
～
170Pa
171 ～ 200Pa
4
171
～
200Pa
\
Network Address Setting
When V4+ outdoor unit set the code to be found address
automatically, the new V4+ indoor unit do not need to set the
indoor unit address, at this time the V4+ outdoor unit will
distribute different addresses for indoor units automatically.
When V4+ outdoor unit set the code to be found address
non-automatically, all the indoor units must set the system
addresses by remote controller first (For the setting system
address of indoor unit which has two or more main boards, it has
to separate use the display board connected with ten-
core connecting wire to set address for each mainboard ,and the
address should be continuous).
The setting of network address is through the
communication of indoor and outdoor units, its address is the
same as the indoor unit system address, and not need to set
separate.
When all indoor units are V4+ series indoor unit, the central
controlling of indoor unit can be finished in the outdoor unit, and
not need to make central control in the indoor unit, the detail
please refers to the V4+ outdoor unit instruction ma nual;.
For the previous indoor unit’s central control function, can
use (X, Y, E) terminal to connect and form the central control
group, at this time there is not need to set the network
address, and also can use outside setting network module,
mainboard (CN20) to form network.
Mainboard codes indication label For
71/80/90/112/140/160 models
SW 2 Difinition
SW2
ON
1 2
l
00 means shutting down the
unit to"stop cold air" at 15 ℃
SW2
ON
1 2
l
01 means shutting down the
unit to"stop cold air" at 20 ℃
SW2
ON
1 2
l
10 means shutting down the
unit to"stop cold air" at 24
℃
SW2
ON
1 2
l 11 means shutting down the
unit to"stop cold air" at 26
℃
SW 3 Difinition
SW3
ON
1 2
l
00 means the time of stopping
TERMAL fan is 4 mintues
SW3
ON
1 2
l
01 means the time of stopping
TERMAL fan is 8 mintues
SW3
ON
1 2
l
10 means the time of stopping
TERMAL fan is 12 mintues
SW3
ON
1 2
l 11 means the time of stopping
TERMAL fan is 16 mintues
NOTE
ENC1
ENC2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
A
A
B
B
C
C
D
D
E
E
F
F