7
UK Conditions: Cooling Indoor 23˚C DB 50% RH Outdoor 30˚C Heating Indoor 20˚C Outdoor 0˚C
Rating Conditions: Cooling Indoor 27˚C DB 19˚C WB Outdoor 35˚C DB 24˚C WB Heating Indoor 20˚C DB Outdoor 7˚C DB 6˚C WB
8
UK Conditions: Cooling Indoor 23˚C DB 50% RH Outdoor 30˚C Heating Indoor 20˚C Outdoor 0˚C
Rating Conditions: Cooling Indoor 27˚C DB 19˚C WB Outdoor 35˚C DB 24˚C WB Heating Indoor 20˚C DB Outdoor 7˚C DB 6˚C WB
Dimensions of unit combinations (ECOi 2 Way and 3 Way)
ECOi 2 Way Heat Pump VRF Inverter Systems
System example for ECOi 2 Way
Since all piping is concentrated into one
pipe shaft, you can minimise piping space
and construction labour.
If your indoor capacity load changes in the future, it’s easy to add
on both indoor and outdoor units using the same piping.
SANYO make it possible to link outdoor
units together for a large capacity (48HP)
If indoor/outdoor units need servicing, a ball valve
(optional) cuts off non-operational units to let other
units stay running.
Connection
Concentration
Addition
System limitations
Maximum number of combined outdoor units
3
Maximum HP of combined outdoor units
48HP
Maximum number of connectable indoor units
40
Indoor/outdoor unit capacity ratio
50-130%
Maximum actual piping length
150m
Maximum level difference (when outdoor unit is lower)
50(40)m
Maximum total piping length in one direction
300m
Outdoor unit
890
(Top plate dimension)
890
(Top plate dimension)
890
(Top plate dimension
)
890
(Top plate dimension)
890
(Top plate dimension)
890
(Top plate dimension)
890
(Top plate dimension
)
1880
100
200
18 to 32 HP
34 to 48 HP
8 to 16 HP
790
(Installation hole pitch)
790
(Installation hole pitch)
92
0
(Installation
hole pitch)
1780
(Installation hole pitch)
95
0
(Max. dimension
)
890
(Top plate dimension)
890
(To
p p
lat
e dimension
)
790
(Installation hole pitch)
92
0
(Installation
hole pitch)
95
0
(Max. dimension
)
2870
100
200
200
100
790
(Installation hole pitch)
790
(Installation hole pitch)
2770
(Installation hole pitch)
790
(Installation hole pitch)
92
0
(Installation
hole pitch)
95
0
(Max. dimension
)
(2 Way version illustrated)
Indoor unit
Indoor unit
HP
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
Model
C0705DXHN8 C0905DXHN8 C1155DXHN8 C1305DXHN8 C1405DXHN8 10 C0905DXHN8 10 C0905DXHN8 12 C1155DXHN8 14 C1305DXHN8
16 C1405DXHN8 16 C1405DXHN8 16 C1405DXHN8 16 C1405DXHN8 14 C1305DXHN8 16 C1405DXHN8 16 C1405DXHN8 16 C1405DXHN8 16 C1405DXHN8 16 C1405DXHN8 16 C1405DXHN8 16 C1405DXHN8
8 C0705DXHN8 10 C0905DXHN8 10 C0905DXHN8 10 C0905DXHN8
10 C0905DXHN8 12 C1155DXHN8 14 C1305DXHN8 16 C1405DXHN8 10 C0905DXHN8 10 C0905DXHN8 12 C1155DXHN8 14 C1305DXHN8 16 C1405DXHN8 16 C1405DXHN8 16 C1405DXHN8 16 C1405DXHN8
10 C0905DXHN8 10 C0905DXHN8 10 C0905DXHN8 10 C0905DXHN8 10 C0905DXHN8 12 C1155DXHN8 14 C1305DXHN8 16 C1405DXHN8
Power supply
380/400/415V - 3 phase/50,60Hz
Cooling capacity
kW
22.40
28.00
33.50
40.00
45.00
50.40
56.00
61.50
68.00
73.00
78.50
85.00
90.00
96.00
101.00
107.00
113.00
118.00
124.00
130.00
135.00
Heating capacity
kW
25.00
31.50
37.50
45.00
50.00
56.50
63.00
69.00
76.50
81.50
87.50
95.00
100.00
108.00
113.00
119.00
127.00
132.00
138.00
145.00
150.00
EER Cooling
kW
3.74
3.54
3.50
3.45
3.38
3.63
3.54
3.51
3.49
3.44
3.43
3.41
3.38
3.50
3.47
3.47
3.45
3.42
3.43
3.40
3.38
COP Heating
kW
4.05
4.06
3.91
3.91
3.79
4.06
4.06
3.97
3.96
3.88
3.84
3.85
3.79
4.00
3.94
3.89
3.91
3.86
3.83
3.83
3.79
Electric
rating
Cooling
Running
amperes A
10.1/9.6/9.3
13.3/12.7/12.2 16.2/15.4/14.8 20.0/19.0/18.3 23.0/21.8/21.0 23.4/22.3/21.5 26.6/25.4/24.4
29.5/28.1/27
33.3/31.7/30.5
36.3/34.5/33.2 39.2/37.2/35.8 43.0/40.8/39.3 46.0/43.6/42.0 46.6/44.4/42.7 49.6/47.2/45.4 52.5/49.9/48.0 56.3/53.5/51.5 59.3/56.3/54.2 62.2/59.0/56.8 66.0/62.6/60.3 69.0/65.4/63.0
Power
input kW
5.99
7.90
9.58
11.60
13.30
13.90
15.80
17.50
19.50
21.20
22.90
24.90
26.60
27.40
29.10
30.80
32.80
34.50
36.20
38.20
39.90
Heating
Running
amperes A
10.4/9.9/9.5
13.1/12.4/12.0 16.2/15.4/14.8 19.9/18.9/18.2 22.8/21.6/20.9 23.5/22.3/21.5 26.2/24.8/24.0 29.3/27.8/26.8 33.0/31.3/30.2
35.9/34.0/32.9 39.0/37.0/35.7 42.7/40.5/39.1 45.6/43.2/41.8 46.1/43.7/42.2 49.0/46.4/44.9 52.1/49.4/47.7 55.8/52.9/51.1 58.7/55.6/53.8 61.8/58.6/56.6 65.5/62.1/60.0 68.4/64.8/62.7
Power
input kW
6.17
7.75
9.60
11.50
13.20
13.90
15.50
17.70
20.70
22.60
23.10
26.10
28.00
29.30
31.20
30.60
34.70
34.20
37.10
37.90
42.00
Recommended fuse sizes (motor rated)
32
40
32x2
1x40
1x32
1x40
1x32
2x40
2x32
1x40
1x32
2x40
3x40
Dimensions
(H/W/D) mm
1887×890×890 (+60)
1887×1880×890 (+60)
1887×1880×890 (+60)
1887×2870×890 (+60)
Net weight
kg
245
295
345
540
590
640
640
690
929
985
1035
Air circulation
m
3
/min
150
160
180
200
220
160+150
160+160
180+160
200+160
220+160
220+180
220+220
200+160+160 220+160+160 220+180+160 220+200+160 220+220+160 220+220+180 220+220+200 220+220+220
Piping
connection
Gas
Inches (mm)
3/4 (19.05)
7/8 (22.22)
1 1/8 (28.58)
1 3/8 (34.92)
1 5/8 (41.27)
Liquid
3/8 (9.52)
1/2 (12.7)
5/8 (15.88)
3/4 (19.05)
Balance
1/4 (6.35)
Operating sound normal
mode
dB(A)
54.5
55.0
56.0
60.0
61.0
58.0
58.5
61.5
62.0
62.5
63.5
64.0
62.5
63.0
64.5
65.0
65.5
66.0
Operating sound
quiet mode
51.5
52.0
53.0
57.0
58.0
55.0
55.5
58.5
59.0
59.5
60.5
61.0
59.5
60.0
61.5
62.0
62.5
63.0
Ambient temperature
operating range
Cooling
-10°C DB +43°C DB
Heating
-20°C DB +15°C DB
Maximum number of indoor units
13
16
19
23
26
29
33
36
40
* Condenser actual pipe connections may vary from above pipe connections shown, please refer to technical manuals for full details.
* Please refer to tube sizing charts for pipe selections and pipe length parameters.
