Daikin FXL63LVE [38/56] 3 selection procedure system based on cooling load
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6
• Systems • Introduction
37
• Introduction
6 Selection procedure
6-3 Selection procedure System based on cooling load
6-3-1 Indoor unit selection
Enter indoor unit capacity tables at given indoor and outdoor temperature.
Select the unit that the capacity is the nearest to and higher than the given load.
NOTE
1Individual indoor unit capacity is subject to change by the combination. Actual capacity has to be calculated according to the combination by using
outdoor units capacity table.
6-3-2 Outdoor unit selection
Allowable combinations are indicated in indoor unit combination total capacity index table.
In general, oudoor units can be selected as follows though the location of the unit, zoning and usage of the rooms should be considered.
The indoor and outdoor unit combination is determined that the sum of indoor unit capacity index is nearest to and smaller than the capacity index at
100 % combination ratio of each outdoor unit. Up to 32 indoor units can be connected to one outdoor system. It is recommended to choose a larger
outdoor unit if the installation space is large enough.
If the combination ratio is higher than 100 %, the indoor unit selection will have to be reviewed by using actual capacity of each indoor unit.
Indoor unit combination total capacity index table
Indoor unit capacity index
6-3-3 Actual performance data
Use outdoor unit capacity tables
Determine the correct table according to the outdoor unit model and combination ratio.
Enter the table at given indoor and outdoor temperature and find the outdoor capacity and power input. The individual indoor unit capacity (power
input) can be calculated as follows :
ICA =
OCA x INX
TNX
ICA : Individual indoor unit capacity (power input)
OCA : Outdoor unit capacity (power input)
INX : Individual indoor unit capacity index
TNX : Total capacity index
Then, correct the indoor unit capacity according to the piping length.
If the corrected capacity is smaller than the load, the size of indoor unit has to be increased. Repeat the same selection procedure.
Outdoor unit
Indoor unit combination ratio
130 % 120 % 110 % 100 % 90 % 80 % 70% 60 % 50 %
RSXYP/RSEYP16K 520 480 440 400 360 320 280 240 200
RSXYP/RSEYP18K 585 540 495 450 405 360 315 270 225
RSXYP/RSEYP20K 650 600 550 500 450 400 350 300 250
RSXYP/RSEYP24K 780 720 660 600 540 480 420 360 300
RSXYP/RSEYP26K 845 780 715 650 585 520 455 390 325
RSXYP/RSEYP28K 910 840 770 700 630 560 490 420 350
RSXYP/RSEYP30K 975 900 825 750 675 600 525 450 375
Model 20 25 32 40 50 63 71 80 100 125 200 250
Capacity index 20 25 31.25 40 50 62.5 71 80 100 125 200 250
Содержание
- Systems 1
- Technical data 1
- I introduction table of contents 2
- Introduction 3
- Survey of different vrv systems 3
- Systems introduction 3
- 1 indoor unit capacity index 4
- Indoor units using r 407c 4
- Introduction 4
- Outdoor units using r 407c 4
- Systems introduction 4
- 1 indoor units 5
- Nomenclature 5
- V1 ka7 40 s p 9 fxy 5
- 2 outdoor units 6
- Introduction 6
- Nomenclature 6
- Systems introduction 6
- 1 features 7
- Explanation of different systems 7
- No 1 cop 7
- 1 features 8
- Din din 8
- Features 8
- 1 features 9
- An energy efficiency increase of approximately 20 achieved by the adoption of diverse new technologies 9
- Features 9
- Reluctance dc compressor 9
- Features 10
- 2 inverter cooling only heat pump systems 11
- Features 11
- Introduction 11
- Systems introduction 11
- 2 inverter cooling only heat pump systems 12
- Explanation of different systems 12
- Introduction 12
- Systems introduction 12
- 2 inverter cooling only heat pump systems 13
- Explanation of different systems 13
- Introduction 13
- Systems introduction 13
- 2 inverter cooling only heat pump systems 14
- Explanation of different systems 14
- Introduction 14
- Systems introduction 13 14
- 2 inverter cooling only heat pump systems 15
- Explanation of different systems 15
- Introduction 15
- Systems introduction 14 15
- 2 inverter cooling only heat pump systems 16
- Explanation of different systems 16
- Introduction 16
- Systems introduction 15 16
- 2 inverter cooling only heat pump systems 17
- Explanation of different systems 17
- Introduction 17
- Systems introduction 16 17
- 2 inverter cooling only heat pump systems 18
- Explanation of different systems 18
- Introduction 18
- Systems introduction 17 18
- 3 inverter heat recovery systems 19
- Explanation of different systems 19
- 3 inverter heat recovery systems 20
- Explanation of different systems 20
- Introduction 20
- Systems introduction 19 20
- 3 inverter heat recovery systems 21
- Explanation of different systems 21
- Introduction 21
- Systems introduction 20 21
- 3 inverter heat recovery systems 22
- Explanation of different systems 22
- Introduction 22
- Systems introduction 21 22
- 3 inverter heat recovery systems 23
- Explanation of different systems 23
- Introduction 23
- Systems introduction 22 23
- 4 inverter heat pump heat recovery systems 24
- Explanation of different systems 24
- 4 inverter heat pump heat recovery systems 25
- Explanation of different systems 25
- Introduction 25
- Systems introduction 24 25
- 4 inverter heat pump heat recovery systems 26
- Explanation of different systems 26
- Introduction 26
- Systems introduction 25 26
- 4 inverter heat pump heat recovery systems 27
- Explanation of different systems 27
- 1 1 indoor unit selection 28
- 1 2 outdoor unit selection 28
- 1 3 actual performance data 28
- 1 selection procedure standard system based on cooling load 28
- Introduction 28
- Selection procedure 28
- Systems introduction 27 28
- 1 4 selection example based on cooling load 29
- 1 selection procedure standard system based on cooling load 29
- Introduction 29
- Selection procedure 29
- Systems introduction 28 29
- 2 1 rsx y p5l7w1 30
- 2 vrv capacity correction ratio 30
- Introduction 30
- Selection procedure 30
- Systems introduction 29 30
- 2 2 rsx y p8l7w1 31
- 2 vrv capacity correction ratio 31
- Introduction 31
- Selection procedure 31
- Systems introduction 30 31
- 2 3 rsx y p10l7w1 32
- 2 vrv capacity correction ratio 32
- Introduction 32
- Selection procedure 32
- Systems introduction 31 32
- 2 4 rsx y p5k7w1 33
- 2 vrv capacity correction ratio 33
- Introduction 33
- Selection procedure 33
- Systems introduction 32 33
- 2 5 rsx y p8k7w1 34
- 2 vrv capacity correction ratio 34
- Introduction 34
- Selection procedure 34
- Systems introduction 33 34
- 2 6 rsx y p10k7w1 35
- 2 vrv capacity correction ratio 35
- Introduction 35
- Selection procedure 35
- Systems introduction 34 35
- 2 7 rseyp8k 36
- 2 vrv capacity correction ratio 36
- Introduction 36
- Selection procedure 36
- Systems introduction 35 36
- 2 8 rseyp10k 37
- 2 vrv capacity correction ratio 37
- Introduction 37
- Selection procedure 37
- Systems introduction 36 37
- 3 1 indoor unit selection 38
- 3 2 outdoor unit selection 38
- 3 3 actual performance data 38
- 3 selection procedure system based on cooling load 38
- Introduction 38
- Selection procedure 38
- Systems introduction 37 38
- 3 4 selection example based on cooling load 39
- 3 selection procedure system based on cooling load 39
- Introduction 39
- Selection procedure 39
- Systems introduction 38 39
- 3 4 selection example based on cooling load 40
- 3 selection procedure system based on cooling load 40
- Introduction 40
- Selection procedure 40
- Systems introduction 39 40
- 4 1 rsxyp16 18 26kjy1 41
- 4 vrv plus capacity correction ratio 41
- Introduction 41
- Selection procedure 41
- Systems introduction 40 41
- 4 2 rsxyp24kjy1 42
- 4 vrv plus capacity correction ratio 42
- Introduction 42
- Selection procedure 42
- Systems introduction 41 42
- 4 3 rsxyp20 28 30kjy1 43
- 4 vrv plus capacity correction ratio 43
- Introduction 43
- Selection procedure 43
- Systems introduction 42 43
- 4 4 rseyp16 18 26kjy1 44
- 4 vrv plus capacity correction ratio 44
- Introduction 44
- Selection procedure 44
- Systems introduction 43 44
- 4 5 rseyp24kjy1 45
- 4 vrv plus capacity correction ratio 45
- Introduction 45
- Selection procedure 45
- Systems introduction 44 45
- 4 6 rseyp20 28 30kjy1 46
- 4 vrv plus capacity correction ratio 46
- Introduction 46
- Selection procedure 46
- Systems introduction 45 46
- 5 1 unified refnet joints 47
- 5 refnet pipe system 47
- Introduction 47
- Selection procedure 47
- Systems introduction 46 47
- 5 2 unified refnet headers 48
- 5 refnet pipe system 48
- Introduction 48
- Selection procedure 48
- Systems introduction 47 48
- 5 3 example of refnet piping layouts 49
- 5 refnet pipe system 49
- Introduction 49
- Selection procedure 49
- Systems introduction 48 49
- 6 1 rsx y p5 10l 50
- 6 refrigerant pipe selection 50
- Introduction 50
- Selection procedure 50
- Systems introduction 49 50
- 6 2 rsx y p5 10k 51
- 6 refrigerant pipe selection 51
- Introduction 51
- Selection procedure 51
- Systems introduction 50 51
- 6 3 rsxyp16 30k 52
- 6 refrigerant pipe selection 52
- Introduction 52
- Selection procedure 52
- Systems introduction 51 52
- 6 4 rseyp8 10k 53
- 6 refrigerant pipe selection 53
- Introduction 53
- Selection procedure 53
- Systems introduction 52 53
- 6 5 rseyp16 30k 54
- 6 refrigerant pipe selection 54
- Introduction 54
- Selection procedure 54
- Systems introduction 53 54
- Eede02 2 2a 08 2002 prepared in belgium by vanmelle 56
- Specifications are subject to change without prior notice 56
- Systems 56
- Zandvoordestraat 300 b 8400 ostend belgium internet http www daikineurope com 56
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