Outdoor
unit 1
Indoor
Indoor
Indoor
Indoor
Outdoor
unit 2
Elevation
difference: 10 m
Solenoid valve kit
50 m
10 m
20 m
10 m
10 m
20 m
10 m
unit 2
unit 3
unit 4
unit 1
2-1. System Example
(1) Below are the tables created using the “Sanyo PAC/GHP System Diagram Software.”
Details of the calculations are shown in (2).
Selection conditions
Assumes that installation is in a 50 Hz region.
Outdoor unit
(indoor unit 1) (indoor unit 2) (indoor unit 3) (indoor unit 4)
Air condition
(DB/WB)
Cooling
Max. load (kW)
Air condition
(DB/WB)
Heating
Max. load (kW)
Actual tubing length
Equivalent length (with
consideration for curves, etc.)
Preliminary selection
Outdoor unit
(indoor unit 1) (indoor unit 2)
) (indoor unit 4)
Selected model
Type 220
Type 60
Type 48
Type 48
Type 18
Type 60
Type 48
Type 48
Type 18
Load (cooling/heating) (kW)
Rated capacity
(cooling/heating) (kW)
[5] Corrected capacity
(cooling/heating) (kW)
(cooling/heating) (kW)
Total corrected capacity of indoor units (cooling/heating) = 48.65/55.76
33.0 / 22.5
68.0 / 76.5
73.0 / 81.5
55.3 / 54.86
59.36 / 58.45
16.00 / 18.00
16.00 / 18.00
16.00 / 18.00
16.00 / 17.74
14.00 / 15.77
13.42 / 15.46
14.00 / 16.00
14.00 / 16.00
14.00 / 16.00
13.42 / 15.69
13.42 / 15.69
13.42 / 15.69
5.23 / 6.07
5.23 / 6.07
5.23 / 6.07
5.23 / 5.98
3.0 / 2.0
21.0 / 13.0
21.0 / 13.0
21.0 / 13.0
21.0 / 13.0
26.0 / 18.0
16.0 / 18.0
16.0 / 18.0
14.0 / 16.0
14.0 / 16.0
14.0 / 16.0
14.0 / 16.0
5.6 / 6.3
5.6 / 6.3
26.0 / 18.0
26.0 / 18.0
26.0 / 18.0
15.0
13.0
13.0
5.5
15.0
13.0
13.0
5.5
15.0
13.0
13.0
5.5
6.2
14.5
14.5
16.0
120 m
72 m
84 m
108 m
Outdoor unit
(indoor unit 1) (indoor unit 2) (indoor unit 3) (indoor unit 4)
Selected model
Type 230
Maximum load
(cooling/heating) (kW)
Rated capacity
(cooling/heating) (kW)
(5) Corrected capacity
(cooling/heating) (kW)
(cooling/heating) (kW)
Total corrected capacity of all indoor units (cooling/heating) = 48.65/55.76
Outdoor unit changes
During heating, the corrected outdoor unit capacity is less than the total corrected capacity of all indoor units
in the system. As a result, the actual capacity of each indoor unit is less than the maximum load. Therefore
the outdoor unit is increased by one rank.
100 m
60 m
70 m
Room 1
Room 2
Room 3
Room 4
100 m
120 m
90 m
[7] Actual capacity
Room 1
Room 2
Room 3
Room 4
(indoor unit 3
Ruc = 48.65/55.3 = 0.880 < 1 Ruh = 55.76/54.86 = 1.164 > 1
(7) Actual capacity
Ruc = 48.65/59.36 = 0.820 < 1 Ruh = 55.76/58.45 = 0.954 < 1
Room 1
Room 2
Room 3
Room 4
2-18
Design of 3-WAY ECO-i SYSTEM
1
2
3
4
5
6
7
8
2. System Design
TD831143-00̲W-3WAY.indb 18
TD831143-00̲W-3WAY.indb 18
2008/12/01 16:15:43
2008/12/01 16:15:43
Содержание SPW-C0705DZH8
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Страница 546: ...6 Electrical Data 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 Electric Wiring Diagram SPW C0705 0905 1155DZH8 1 Outdoor Unit ...
Страница 547: ...1 2 3 4 5 6 7 8 6 Electrical Data 1 2 3 4 5 6 7 8 Schematic Diagram SPW C0705 0905 1155DZH8 1 Outdoor Unit ...
Страница 548: ...6 Electrical Data 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 2 Electric Wiring Diagram SPW C1305 1405DZH8 1 Outdoor Unit ...
Страница 549: ...1 2 3 4 5 6 7 8 6 Electrical Data 1 2 3 4 5 6 7 8 Schematic Diagram SPW C1305 1405DZH8 1 Outdoor Unit ...
Страница 552: ...6 8 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit 1 2 Electric Wiring Diagram SPW XM075 095 125 165 185XH ...
Страница 554: ...6 10 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit Schematic Diagram SPW SR74 94 124 164 184 254GXH56 A B ...
Страница 555: ...6 11 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit 3 Electric Wiring Diagram SPW ADR74 94 124GXH56 A B ...
Страница 556: ...6 12 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit Schematic Diagram SPW ADR74 94 124GXH56 A B ...
Страница 558: ...6 14 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit Schematic Diagram SPW LDR94 124 164 184 254GXH56 A B ...
Страница 560: ...6 16 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit Schematic Diagram SPW KR74 94 124 164 184GXH56 A B ...
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Страница 563: ...6 19 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit 5 3 Electric Wiring Diagram SPW K075 095 125XH ...
Страница 569: ...6 25 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit Schematic Diagram SPW U075 095 125 165 185 255 365 485 605XH ...
Страница 572: ...6 28 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit 7 4 Electric Wiring Diagram SPW US075 095 125 165 185XH ...
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Страница 575: ...6 31 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit Schematic Diagram SPW DR254GXH56 A B ...
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Страница 585: ...6 41 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit Schematic Diagram SPW FR74 94 124 164 184 254GXH56 A B ...
Страница 587: ...6 43 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit Schematic Diagram SPW FMR74 94 124 164 184 254GXH56 A B ...
Страница 588: ...6 44 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit 11 Electric Wiring Diagram SPW GU055 075 105XH ...
Страница 589: ...6 45 Electrical Data 1 2 3 4 5 6 7 8 2 Indoor Unit Schematic Diagram SPW GU055 075 105XH ...
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Страница 703: ...SANYO Electric Co Ltd Printed in Japan 200812B DC ...