| |
Electrical requirements
for R22 8/6 Series models
|
FDT 8 Series ceiling cassette |
|
Model
No.
|
Run
Current (A)
|
Start
Current (A)
|
Power
Supply
|
Mains
Supply to
|
Interconnecting
Wiring
|
|
2088
|
8.1
|
44
|
1ph
20A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
2588
|
9.4
|
51
|
1ph
30A
|
|
3088
|
14.4
|
95
|
1ph
30A
|
|
3088
|
5.5
|
45
|
3ph
15A/ph
|
|
4088
|
8.1
|
53
|
3ph
15A/ph
|
|
5088
|
10.3
|
74
|
3ph
20A/ph
|
|
Model
No.
|
Run
Current (A)
|
Start
Current (A)
|
Power
Supply
|
Mains
Supply to
|
Interconnecting
Wiring
|
|
2086
|
9.8
|
47
|
1ph
20A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
2586
|
13.2
|
64
|
1ph
30A
|
|
3086
|
16.3
|
89
|
1ph
30A
|
|
3086
|
6
|
43
|
3ph
15A/ph
|
|
4086
|
8.8
|
45
|
3ph
15A/ph
|
|
5086
|
11
|
68
|
3ph
20A/ph
|
FDKN 8 Series wall mounted
|
Model No.
|
Run Current (A)
|
Start Current (A)
|
Power Supply
|
Mains Supply to
|
Interconnecting Wiring
|
|
2088
|
8
|
44
|
1ph
20A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
2588
|
9.3
|
51
|
1ph
30A
|
|
3088
|
14.4
|
95
|
1ph
30A
|
3088
|
|
|
3ph
15A/ph
|
|
3086
|
16.2
|
89
|
1ph
30A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
3086
|
5.9
|
43
|
3ph
15A /ph
|
FDEN 8 Series ceiling suspended
|
Model No.
|
Run Current (A)
|
Start Current (A)
|
Power Supply
|
Mains Supply to
|
Interconnecting Wiring
|
|
2088
|
8
|
44
|
1ph
20A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
2588
|
9.4
|
51
|
1ph
30A
|
|
3088
|
14.4
|
95
|
1ph
30A
|
3088
|
5.5
|
45
|
3ph
15A/ph
|
|
4088
|
7.9
|
53
|
3ph
15A/ph
|
5088
|
10.1
|
74
|
3ph
20A/ph
|
|
3086
|
16.3
|
89
|
1ph
30A
|
Outdoor
Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
3086
|
6.1
|
43
|
3ph 15A /ph
|
4086
|
8.6
|
45
|
3ph 15A/ph
|
5086
|
10.8
|
68
|
3ph
20A/ph
|
FDR 8 Series ducted cassette
|
Model No.
|
Run Current (A)
|
Start Current (A)
|
Power Supply
|
Mains Supply to
|
Interconnecting Wiring
|
|
2088
|
8.1
|
44
|
1ph
20A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
2588
|
9.4
|
51
|
1ph
30A
|
|
3088
|
14.5
|
95
|
1ph
30A
|
3088
|
5.6
|
45
|
3ph
15A/ph
|
|
4088
|
7.9
|
53
|
3ph
15A/ph
|
5088
|
10.2
|
74
|
3ph
20A/ph
|
|
3086
|
16.4
|
89
|
1ph
30A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
3086
|
5.4
|
43
|
3ph
15A /ph
|
4086
|
7.3
|
45
|
3ph
15A/ph
|
5086
|
9.9
|
68
|
3ph
20A/ph
|
FDU 8 Series ducted (horizontal)
|
Model No.
|
Run Current (A)
|
Start Current (A)
|
Power Supply
|
Mains Supply to
|
Interconnecting Wiring
|
|
3088
|
15.4
|
95
|
1ph
30A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
3088
|
6.2
|
45
|
3ph
15A/ph
|
|
4088
|
8.4
|
53
|
3ph
15A/ph
|
5088
|
10.6
|
74
|
3ph
20A/ph
|
|
808
|
15.5
|
99
|
3ph
32A/ph
|
1008
|
21.8
|
154
|
3ph
32A/ph
|
|
3086
|
17.3
|
89
|
1ph
30A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
3086
|
7.1
|
43
|
3ph
15A /ph
|
4086
|
9.4
|
45
|
3ph
15A/ph
|
5086
|
11.5
|
68
|
3ph
20A/ph
|
SRK Wall mounted - heat pump
|
Model No.
|
Run Current (A)
|
Start Current (A)
|
Power Supply
|
Mains Supply to
|
Interconnecting Wiring
|
|
208
|
3.6
|
18.9
|
1ph
15A
|
Indoor Unit
|
4 wires + Earth for Heat Pump
(all mains voltage)
|
|
258
|
3.4
|
18.9
|
1ph
15A
|
|
288
|
4.6
|
19.6
|
1ph
15A
|
328
|
6.9
|
36.6
|
1ph
15A
|
|
408
|
6.4
|
36.6
|
1ph
15A
|
508
|
8.2
|
52.4
|
1ph
20A
|
|
568
|
9.53
|
48.2
|
1ph
20A
|
501
|
8.2
|
42
|
1ph
20A
|
|
561
|
9.53
|
48
|
1ph
20A
|
SRK Wall mounted - cooling only
|
Model No.
|
Run Current (A)
|
Start Current (A)
|
Power Supply
|
Mains Supply to
|
Interconnecting Wiring
|
|
208
|
2.6
|
12.8
|
1ph
15A
|
Indoor Unit
|
2 wires + Earth for Cooling Only
(all mains voltage)
|
|
258
|
3.4
|
18.9
|
1ph
15A
|
|
288
|
4.2
|
19.6
|
1ph
15A
|
328
|
4.4
|
19.6
|
1ph
15A
|
|
408
|
6.4
|
36.6
|
1ph
15A
|
508
|
8.2
|
52.4
|
1ph
20A
|
|
568
|
9.53
|
48.2
|
1ph
20A
|
501
|
8.2
|
42
|
1ph
20A
|
|
561
|
9.53
|
48
|
1ph
20A
|
Electrical requirements for R407C 8 Series models
|
FDT 8 Series ceiling cassette |
|
Model
No.
|
Run
Current (A)
|
Start
Current (A)
|
Power
Supply
|
Mains
Supply to
|
Interconnecting
Wiring
|
|
2088
|
9.7
|
55
|
1ph
20A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
2588
|
12.6
|
63
|
1ph
30A
|
|
3088
|
15.3
|
95
|
1ph
30A
|
|
3088
|
5.8
|
45
|
3ph
15A/ph
|
|
4088
|
8.4
|
53
|
3ph
15A/ph
|
|
5088
|
10
|
74
|
3ph
20A/ph
|
FDKN 8 Series wall mounted
|
Model
No.
|
Run
Current (A)
|
Start
Current (A)
|
Power
Supply
|
Mains
Supply to
|
Interconnecting Wiring
|
|
2088
|
9.5
|
55
|
1ph
20A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
2588
|
12.3
|
63
|
1ph
30A
|
3088
|
15.2
|
95
|
1ph
30A
|
|
3088
|
5.7
|
43
|
3ph
15A/ph
|
FDEN 8 Series ceiling suspended
|
Model
No.
|
Run
Current (A)
|
Start
Current (A)
|
Power
Supply
|
Mains
Supply to
|
Interconnecting
Wiring
|
|
2088
|
9.6
|
55
|
1ph
20A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
2588
|
12.6
|
63
|
1ph
30A
|
|
3088
|
15.3
|
95
|
1ph
30A
|
|
3088
|
5.8
|
45
|
3ph
15A/ph
|
4088
|
8.2
|
53
|
3ph
15A/ph
|
|
5088
|
9.8
|
74
|
3ph
20A/ph
|
FDR 8 Series ducted cassette
|
Model
No.
|
Run
Current (A)
|
Start
Current (A)
|
Power
Supply
|
Mains
Supply to
|
Interconnecting
Wiring
|
2088
|
9.7
|
55
|
1ph
20A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
2588
|
12.6
|
63
|
1ph
30A
|
3088
|
15.3
|
95
|
1ph
30A
|
|
3088
|
5.8
|
45
|
3ph
15A/ph
|
4088
|
8.4
|
53
|
3ph
15A/ph
|
|
5088
|
10
|
74
|
3ph
20A/ph
|
FDU 8 Series ducted (horizontal)
|
Model
No.
|
Run
Current (A)
|
Start
Current (A)
|
Power
Supply
|
Mains
Supply to
|
Interconnecting
Wiring
|
|
2088
|
15.4
|
95
|
1ph
30A
|
Outdoor Unit
|
3 wires + Earth for Cooling Only
5 wires + Earth for Heat Pump (all mains voltage)
0.75mm2 to 1.5mm2
|
|
3088
|
6.2
|
45
|
3ph
15A/ph
|
|
4088
|
8.4
|
53
|
3ph
15A/ph
|
|
5088
|
10.6
|
74
|
3ph
20A/ph
|
Electrical requirements for R407C SRK Series models |
SRK Wall mounted - heat pump |
|
Model
No.
|
Run
Current (A)
|
Start
Current (A)
|
Power
Supply
|
Mains
Supply to
|
Interconnecting
Wiring
|
288
|
4.6
|
19.6
|
1ph
15A
|
Indoor Unit
|
4 wires + Earth for Heat Pump (all
mains voltage)
|
|
408
|
6.4
|
36.6
|
1ph
15A
|
SRK Wall mounted - cooling only
|
Model
No.
|
Run
Current (A)
|
Start
Current (A)
|
Power
Supply
|
Mains
Supply to
|
Interconnecting
Wiring
|
258
|
3.4
|
18.9
|
1ph
15A
|
Indoor Unit
|
2 wires + Earth for Cooling Only
(all mains voltage)
|
|
288
|
4.3
|
19.6
|
1ph
15A
|
|
408
|
6.4
|
36.6
|
1ph
15A
|
KX2 & KXR Electrical Data - mains power supplies |
Outdoor units 3 phase - power supply details |
|
Model Ref
|
System
Type
|
Power
Supply
|
Max.
Inrush Current
|
Max.
Run Current
|
MCB
Rating (Motor 'D' Rated)
|
|
FDC1251HKXES
|
2-pipe
|
3
ph + N
|
5
A/ph
|
12.9
A/ph
|
16
A/ph
|
|
FDC2001HKXES
|
2-pipe
|
3
ph + N
|
5
A/ph
|
15.8
A/ph
|
32
A/ph
|
|
FDC2501HKXES
|
2-pipe
|
3
ph + N
|
5
A/ph
|
21.0
A/ph
|
32
A/ph
|
|
FDCJ140
KX2
|
2-pipe
|
3
ph + N
|
5
A/ph
|
10.2
A/ph
|
16
A/ph
|
|
FDCJ224
KX2
|
2-pipe
|
3
ph + N
|
48 A/ph
|
14.6 A/ph
|
32
A/ph
|
|
FDCJ280
KX2
|
2-pipe
|
3 ph + N
|
70
A/ph
|
19.0
A/ph
|
32
A/ph
|
|
FDC2001HKXR
|
3-pipe
|
3
ph + N
|
5
A/ph
|
15.8
A/ph
| 32
A/ph*
|
|
FDC2501HKXR
|
3-pipe
|
3
ph + N
|
5
A/ph
|
21.0
A/ph
|
32
A/ph*
|
| *please note: A supplementary
transformer is fitted to the incoming power wiring on KXR units, which
may result in a current surge on initial connection. In most circumstances
the 32A/ph MCB rating is sufficient to handle the normal starting
current of the outdoor unit. Once the transformer is powered, the
start current is 5 A/ph. This does not apply to KX2 outdoor units.
|
| Indoor units single
phase - running current (at 240V) |
|
Model Ref
KX2 model Ref
|
Model No.
|
201
|
251
|
321
|
401
|
501
|
631
|
801
|
1001
|
1251
|
|
22
|
28
|
36
|
45
|
56
|
71
|
90
|
112
|
140
|
|
Run Current (A)
|
|
FDT
Cassette 4-way
|
-
|
-
|
0.44
|
0.44
|
0.49
|
0.49
|
0.50
|
0.55
|
0.81
|
1.02
|
|
FDTS
Cassette 1-way
|
-
|
-
|
0.36
|
0.36
|
0.46
|
-
|
0.63
|
-
|
-
|
-
|
FDTW
Cassette 2-way
|
-
|
-
|
0.42
|
-
|
0.42
|
0.42
|
0.44
|
0.65
|
0.98
|
1.13
|
|
FDR
Ducted Cassette
|
-
|
0.46
|
0.56
|
-
|
0.67
|
0.67
|
0.71
|
0.79
|
1.17
|
1.32
|
|
FDUM
Horizontal Ducted
|
-
|
-
|
-
|
0.67
|
0.67
|
0.67
|
0.71
|
0.79
|
1.17
|
1.32
|
|
FDE
Ceiling Suspended
|
-
|
-
|
-
|
0.46
|
0.46
|
0.46
|
0.63
|
-
|
0.98
|
1.20
|
|
FDKY
Wall Mounted
|
-
|
-
|
0.28
|
0.28
|
0.33
|
0.39
|
0.48
|
-
|
-
|
-
|
|
FDFL
Floor Mounted
|
-
|
-
|
0.42
|
-
|
0.42
|
-
|
0.48
|
-
|
-
|
-
|
Power
supply to indoor units - recommended 5A fused supply. Groups of units, say
up to 8 or 10 units, can be wired to a ring main (MCB 16A), but must have
individual isolators and fuse/MCB.
For CONTROL WIRING please refer to KX2/KXR Engineering Data manual or system
schematics. |
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