User`s manual

20
Specifications
Item
Nominal horse power
Power source
Nominal capacity
Electrical characteristics
Exterior dimensions
Net weight
Refrigerant charge
Sound pressure level
Refrigerant piping size
Capacity connection
Number of connectable indoor units
Cooling
Heating
Starting current
Power
consumption
Running
current
HxWxD
R410A
Cooling/Heating
Liquid line
Gas line
Cooling
Heating
Cooling
Heating
kW
A
kW
A
mm
kg
kg
dB(A)
mm(in)
%
18HP
50.4
56.5
14.73
15.12
24.1-22.0
25.2-23.1
61.5/62.0
36
FDC504KXE6 FDC560KXE6 FDC615KXE6 FDC680KXE6
20HP
56.0
63.0
16.79
16.79
27.4-25.1
28.0-25.7
63.0/63.5
40
22HP
61.5
69.0
20.37
18.48
33.1-30.3
30.7-28.1
64.5/64.0
44
24HP
68.0
73.0
24.98
19.08
40.3-36.9
31.6-29.0
65.0/65.0
49
Range of operation
•
The KX6 heat pump 2-pipe systems offer high performance VRF for
applications that require either cooling only or heating only, ideal
for open plan areas.
•
Connect up to 49 indoor units/up to 160% capacity.
•
High efficiency with COP (in cooling) up to 3.4.
•
KX6 employs DC inverter compressors ONLY.
•
Industry leading total piping length up to 1000m and a maximum
pipe run of 160m.
Outdoor unit
Total length: 1000m
To the
first branch:
max 130m
From the first
branch to the
furthest indoor
unit: 90m
Height difference
50m (outdoor unit above)
40m (outdoor unit below)
Furthest
indoor unit: 160m
Max height
difference
between
indoor units:
18m
Indoor unit
Indoor unit
Indoor unit
Uniform footprint of all models (from
8hp~24hp) allows continuous side-
by-side installation
3 Phase 380-415V, 50Hz
8
2048x1350x720
11.5
ø12.7(1/2")
ø28.58(1 1/8")
50~160
341 355
IntakeIntake
185
50
40
30
20
10
0
-10
-20
Heating
Cooling
+43
°
C
-15
°
C
+15.5
°
C
-20
°
C
Model
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
Heat pump systems 18, 20, 22, 24hp (50.4kW~68.0kW)
Model No.
FDC504KXE6
FDC560KXE6
FDC615KXE6
FDC680KXE6
Nominal Cooling Capacity
50.4kW
56.0kW
61.5kW
68.0kW
Outdoor units