Calculation and Selection Result

Project Name New Project
Peru ,lima
Date 2020 / 3 / 4
Calculation and Selection Result
A.Project Overview
Project Name
New Project
Country
Peru
City
lima
Address
Client Name
Client Address
Reference
Revision
Project Date
3 / 4 / 2020
Altitude
m
Cooling Condition: Indoor Dry-bulb
27.0 °C
Cooling Condition: Indoor Wet-bulb
19.0 °C
Cooling Condition: Outdoor Dry-bulb
34.1 °C
Cooling condition: Outdoor wet bulb
26.6 °C
Heating Condition: Indoor Dry-bulb
20.0 °C
Heating Condition: Outdoor Dry-bulb
7.0 °C
Heating Condition: Outdoor Wet-bulb
6.0 °C
B.Material List
Model
Quantity
Description
MDV-V140W/DVN1
1
All DC Inverter Mini VRF (220V)
MI-56G/DHN1-M
2
Wall_mounted M type (DC Fan
Motor)
MI-36G/DHN1-M
1
Wall_mounted M type (DC Fan
Motor)
FQZHN-01D
2
Branch Joint
Ø5/8
12.0 m
Copper Pipe
Ø1/2
3.0 m
Copper Pipe
Ø3/8
12.0 m
Copper Pipe
Ø1/4
3.0 m
Copper Pipe
Project Name New Project
Peru ,lima
Date 2020 / 3 / 4
System2
1.1 Material List
Model
Quantity
Description
MDV-V140W/DVN1
1
All DC Inverter Mini VRF (220V)
MI-56G/DHN1-M
2
Wall_mounted M type (DC Fan
Motor)
MI-36G/DHN1-M
1
Wall_mounted M type (DC Fan
Motor)
FQZHN-01D
2
Branch Joint
Ø5/8
12.0 m
Copper Pipe
Ø1/2
3.0 m
Copper Pipe
Ø3/8
12.0 m
Copper Pipe
Ø1/4
3.0 m
Copper Pipe
Project Name New Project
Peru ,lima
Date 2020 / 3 / 4
1.2 Indoor Unit Specifications
IDU Name
Model
Sound (dB(A))
Weight(kg)
Dimension(mm)
WxHxD
Power Supply
Rated Power(W)
MCA(A)
MFA(A)
IDU1
MI-56G/DHN1-M
38(High)
12.80
990*315*223
220-240,60,1
27
0.58
15
IDU1
MI-56G/DHN1-M
38(High)
12.80
990*315*223
220-240,60,1
27
0.58
15
IDU1
MI-36G/DHN1-M
33(High)
11.40
990*315*223
220-240,60,1
19
0.43
15
IDU Name
Model
Cooling AT
(°C)
Req.TC
(Btu/h)
TC
(Btu/h)
Req.SC
(Btu/h)
SC
(Btu/h)
Heating AT
(°C)
Req.HC
(Btu/h)
HC
(Btu/h)
Air flow
(m^3/h)
ESP
(Pa)
IDU1
MI-56G/DHN1-M
27.0/19.0
0
18,322
0
11,123
20.0
0
21,086
747(High)
N/A
IDU1
MI-56G/DHN1-M
27.0/19.0
0
18,322
0
11,123
20.0
0
21,086
747(High)
N/A
IDU1
MI-36G/DHN1-M
27.0/19.0
0
11,771
0
7,847
20.0
0
13,375
656(High)
N/A
Project Name New Project
Peru ,lima
Date 2020 / 3 / 4
1.3 Outdoor Unit Specifications
Name
Model
Module
Dimension(mm)
Weight(kg)
Base refr(kg)
Add refr(kg)
Power Supply
MCA(A)
MFA(A)
ODU2
MDV-V140W/DVN1
MDV-V140W/DVN1
900*1327*400
95.00
3.90
0.95
220-240V~60Hz~1ph
36.25
40
Name
Model
CR%
Temp(°C)
CC(Btu/h)
Req CC(Btu/h)
Temp(H/RH)(°C)
HC(Btu/h)
Req HC(Btu/h)
ODU2
MDV-V140W/DVN1
105.71
34.1
48,449
0
7.0/87%
55,580
0
Name
Model
EER
COP
Cooling Power(kW)
Heating Power(kW)
ODU2
MDV-V140W/DVN1
3.66
3.07
3.89
5.31
Req.TC: Required Total Cooling Capacity
Req.SC: Required Sensible Cooling Capacity
Req.HC: Required Total Heating Capacity
TC: Available Total Cooling Capacity
SC: Available Sensible Cooling Capacity
HC: Available Total Heating Capacity
AT: Ambient Temperature
ESP: External Static Pressure
Req.CC: Required Cooling Capacity
CC: Available Cooling Capacity
Project Name New Project
Peru ,lima
Date 2020 / 3 / 4
1.4 Piping and Mode Selection Devices
IDU Quantity
3/6
Combination Ratio
105.71%
Additional refrigerant charge
0.95 kg
= 3.00(1/4) * 0.022 + 12.00(3/8) * 0.057 + 2 *
0.1
Factory refrigerant charge
3.90 kg
Total refrigerant charge
4.85 kg
Total Pipe Length
16 m / 100 m
Furthest Actual
9 m / 45 m
Furthest Equivalent
10 m / 50 m
Furthest Equivalent from First Branch to IDU
6.5 m / 20 m
Drop Height between IDU and IDU
0m/8m
Drop height between IDU and ODU(Below
ODU)
3 m / 30 m
Available Capacity Cooling
48,449 Btu/h
Available Capacity Heating
55,580 Btu/h
Note:
1.The equivalent length of each branch joint is 0.5m.
Pipe
No.
Length
Gas Pipe
Liquid Pipe
(1)
3.0 m
Ø5/8
Ø3/8
(2)
3.0 m
Ø5/8
Ø3/8
(3)
3.0 m
Ø5/8
Ø3/8
(4)
3.0 m
Ø5/8
Ø3/8
(5)
3.0 m
Ø1/2
Ø1/4
Branch Joint
No.
Load Btu/h
Model
(1)
50,496
FQZHN-01D
(2)
31,389
FQZHN-01D
Project Name New Project
Peru ,lima
Date 2020 / 3 / 4
1.5 Piping Diagram
VRF 60Hz R410A
ODU:48,449/55,580 Btu/h
IDU Total:48,415/30,093/55,546 Btu/h
MDV-V140W/DVN1
Ø5/8,Ø3/8
(1)
IDU1
Ø5/8,Ø3/8
MI-56G/DHN1-M
TC:18,322 Btu/h
SC:11,123 Btu/h
HC:21,086 Btu/h
FQZHN-01D
Ø5/8,Ø3/8
(2)
IDU1
Ø5/8,Ø3/8
MI-56G/DHN1-M
TC:18,322 Btu/h
SC:11,123 Btu/h
HC:21,086 Btu/h
FQZHN-01D
IDU1
Ø1/2,Ø1/4
MI-36G/DHN1-M
TC:11,771 Btu/h
SC:7,847 Btu/h
HC:13,375 Btu/h
The piping size may be different with the actual situation because of the software's illustration limitation, please confirm the
piping size according to the installation manual before installation.
Project Name New Project
Peru ,lima
Date 2020 / 3 / 4
1.6 Wiring Diagram
ODU2
L1,L2 220-240V~60Hz~1ph
3-core Cables PQE
IDU1
PQE
IDU1
PQE
IDU1
The wiring diagram may be different with the actual situation because of software's illustration
limitation, please confirm the wiring diagram according to the installation manual before installation.