Foster FKS 10-4, Technical Manual

Page: 12 / 14

CONDENSING UNIT TECHNICAL
DA
TA
Receiver**
HP
LP
*Max
Max
Cond
Air
***Unit
Net
Dimensions
Liquid
Suction
Model
Nom
Refrigerant
Gas
Capacity
Setting
Setting
Electrical supply
*Abs
*Nom
Run
Start
Fuse
Fan Motor
V
olume
Absorbed
Noise
k
gs
Ht x w x d
Line
Line
hp
Charge
Its
Bar
Bar
V
olts
Phase
Hz
Kw
Amps
Amps
Amps
Rating
x mm
m3/hr
W
atts
Level dBa
W
eight
mm
mm
mm
NOTE: * Based on 40°C condensing temperature. ** Based on 80% liquid capacity at 40°C condensing temperature. *** Based on 3 metres from front of unit, 1.5 metres from fl
oor level.
DCU1-1H
0.5
R 404a
1.00
1.6
28
0.2
230
1
50
0.5
3.2
6.3
19
13
1 x 250
750
1 x 90
59
39
368 x 660 x 330
10
12
DCU2-1H
0.75
R 404a
1.00
1.6
28
0.2
230
1
50
0.7
3.7
7.8
31
20
1 x 250
750
1 x 90
60
43
368 x 660 x 330
10
16
DCU3-1H
1
R 404a
1.60
2.5
28
0.2
230
1
50
1.1
5.1
11.3
32
20
1 x 300
1400
1 x 90
60
61
458 x 880 x 400
10
16
DCU4-3H
1.8
R 404a
2.00
2.5
28
0.2
400
3
50
1.7
3.6
6.6
18
16
1 x 330
1500
1 x 120
62
62
458 x 880 x 400
10
16
DCU5-3H
2.3
R 404a
2.00
2.5
28
0.2
400
3
50
2.1
4.4
8.1
25
20
1 x 330
1500
1 x 120
63
64
458 x 880 x 400
10
22
DCU6-3H
3
R 404a
6.00
6.5
28
0.2
400
3
50
3.2
6.2
9.7
27
20
1 x 400
3100
1 x 160
64
102
595 x 1075 x 532
10
22
DCU1-1L
0.75
R 404a
1.50
1.6
28
0.2
230
1
50
0.8
3.8
7
28
16
1 x 250
750
1 x 90
60
46
368 x 660 x 330
10
16
DCU2-1L
1.8
R 404a
1.60
2.5
28
0.2
230
1
50
1.4
8.6
16
40
20
1 x 300
1400
1 x 90
60
60
458 x 880 x 400
10
22
DCU3-3L
2.3
R 404a
1.60
2.5
28
0.2
400
3
50
1.8
4.5
6.2
25
16
1 x 300
1400
1 x 90
61
65
458 x 880 x 400
10
22
DCU4-3L
3
R 404a
2.00
2.5
28
0.2
400
3
50
1.8
4.8
5.8
30
20
1 x 350
1500
1 x 120
61
73
458 x 880 x 400
10
22
DCU5-3L
4
R 404a
6.00
6.5
28
0.2
400
3
50
3.8
7.9
12.7
71
25
1 x 400
3100
1 x 160
68
120
595 x 1075 x 532
10
28
DCU6-3L
7.5
R 404a
10.00
12
28
0.2
400
3
50
5.8
12
24.8
80
25
1 x 450
3100
1 x 160
72
187
654 x 1575 x 642
12
35
Duet Package Wiring Schematic
Fig 1.
Fig 2.
Fig 3.
Supply In: 400v—50—3
Control Panel
HP/LP Condenser Fan Pressure Switch
1mm 2 3 core
Crankcase Heater – 1mm
2
3 core
(Optional)
Interconnecting Cables for three phase supply
Condensing Unit
Unit Cooler
Evaporator Fan — 1mm
2
3 core
Defrost Heaters (if fitted) – 1mm 2 5 core
Drain Line Heater – 1mm
2
3 core
Wiring Diagram 00-838106-00
(See page 11 for model reference)
Compressor/Fan – 2.5mm
2
5 core
Supply In: 400v—50—3 + N
Control Panel
HP/LP Condenser Fan Pressure Switch
1mm 2 3 core
Crankcase Htr. – 1mm
2
3 core
(Optional)
Interconnecting Cables for three phase supply
Condensing Unit
Unit Cooler
Liq. Line Solenoid — 1mm
2
3 core
Evaporator Fan — 1mm
2
3 core
Defrost Heater (if fitted) – 1mm
2
5 core
Drain Line Heater – 1mm
2
3 core
Wiring Diagram 00-838359-00
00-838362-00
(See page 11 for model reference)
Compressor/Fan – 2.5mm 2 5 core
Supply In: 230v—50—1 + N
Control Panel
HP/LP Switch — 1mm 2 3 core
(Optional Condenser Fan Pressure Switch)
Crankcase Heater – 1mm
2
3 core
(Optional)
Interconnecting Cables for single phase supply
Condensing Unit
Unit Cooler
Evaporator Fan — 1mm
2
3 core
Defrost Heaters (if fitted) – 1.5mm
2
3 core
Drain Line Heater – 1mm
2
3 core
Wiring Diagram 00-838099-00
(off cycle
defrost)
00-838101-00, 00-838102-
00
Compressor/Fan – 2.5mm 2 5 core
Liquid Line Solenoid — 1mm 2 3 core
Liquid Line Solenoid — 1mm 2 3 core
12 5
Condensing Unit W
all Brackets
The wall brackets are supplied in two sizes.
The fi
rst bracket part number 00-876220-01, size 900 x 430 is used on models :- DCU1-1 H, DCU 2-1 H, DCU 3-1 H, DCU 4-3H, DCU 5-3H,
DCU 6-3H, DCU 1-1L, DCU 2-1L, DCU 3-3L, DCU 4-3L. The second bracket part number 00-876221-01, size 1200 x 600 is used on models ;- DCU 5-3L, DCU6-3L. The brackets should be fi
tted approximately 150mm from each end of the unit at a height determined by site conditions.
Impor
tant
Allow adequate space around the unit for air circulation and easy removal of panels for service requirements