User`s manual

9
High Efficiency High Endurance
Downsizing
Increased indoor unit connection capacity
3. Design Flexibility
KX6 series(4~34HP) can connect indoor unit capacity up to
150~200% from 130% of previous models.
If the connection capacity of indoor units is more than 100%,
capacity of each indoor unit may be affected by connection
capacity ratio.
HP
5~12
14,16
18~34
36~48
KX4,KXR4
130%
130%
130%
130%
HP
4~12
14,16
18~34
36~48
KX6
150%
200%
160%
130%
HP
8~16
18~34
36~48
KXR6
200%
160%
130%
Capacity connection
•
In case that capacity connection is more than 130%, additional charge of
refrigerant is required on site.
•
In case of 8-34HP of KX6/KXR6 system, if one or more indoor units of
FDK, FDFL,FDFU and/or FDFW seris are connected to the system, the
total connecting capacity of indoor units should not exceed 130%.
More connectable indoor units
KX6 enable more connectable indoor units (per kW), compared with former model KX4.
Number of connectable indoor unit
HP
KX4
KX6
0
5
8564
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48
KX6 series offer wide variation of control system and provide the best solution.
Individual controller
Center Console
Wired
Wireless
Push buttons
Touch screen
PC windows interface units
Model
RC-E4
RCN-T-36W-E etc.
SC-SL1N-E
SC-SL2NA-E
SC-SL3N-AE
SC-SL3N-BE
SC-WGWNA-A
SC-WGWNA-B
SC-BGWN-A
SC-BGWN-B
SC-LGWN-A
1
1
16
64
128
128
128
(
64x2
)
128
(
64x2
)
128
(
64x2
)
128
(
64x2
)
96
(
48x2
)
Connectable Indoor units
(Maximum)
Electric power
calculation
Control Systems
BACnet
Lonworks
TypeClassification
BMS interface
units
[KX6, KXR6 Control system units with "New" SUPERLINK- ]
KX4
130% capacity connection
KX6
200% capacity connection
KX6 14,16HP
KXR6 8~16HP