Size of pipes (Ø mm)
For heat pump systems (2 pipes)
1
Pipe diameter for the outdoor unit.
2
Diameter of the main pipe (from the base unit or connection kit 1 to the first branch)
(2)
.
Outdoor unit (HP)
Equivalent pipe length < 100 m
Outdoor unit (HP)
Equivalent pipe length < 100 m
Gas
Liquid
Gas
Liquid
5
ø15.88
ø9.52
16
ø28.58
ø12.70
(6/8)
ø19.05
ø9.52
(18-24)
ø28.58
ø15.88
10
ø22.20
ø9.52
(26-34)(24-P)
ø31.75
ø19.05
(12/14)(12-P)
ø25.40
ø12.7
(36-54)
ø38.1
ø19.05
3
Pipe diameter after first branch
(3)
.
Total indoor unit capacity
after the first branch (HP)
Gas
Liquid
Total indoor unit capacity
after the first branch (HP)
Gas
Liquid
< 6
ø15.88
ø9.52
(16-17.99)
ø28.58
ø12.7
(6-8.99)
ø19.05
ø9.52
(18-25.99)
ø28.58
ø15.88
(9-11.99)
ø22.2
ø9.52
(26-35.99)
ø31.75
ø19.05
(12-15.99)
ø25.4
ø12.7
≥ 36
ø38.1
ø19.05
4
Pipe diameter between multikit and indoor unit
(4)
.
Indoor unit (HP)
Gas
Liquid
Indoor unit (HP)
Gas
Liquid
(0.8-1.5)
ø12.7
ø6.35
(5)
10.0
ø22.2
ø9.52
2.0
ø15.88
ø6.35
(5)
16.0
ø28.58
ø12.7
(2.5-6.0)
ø15.88
ø9.52
20.0
ø28.58
ø15.88
8.0
ø19.05
ø9.52
For heat recovery systems (3 pipes)
1
Pipe diameter for the outdoor unit.
2
Diameter of the main pipe (from the base unit or connection kit 1 to the first branch) (3 pipes)
(2)
.
Outdoor unit
(HP)
Gas,
low pressure
Gas, high/low
pressure
Liquid
Outdoor unit
(HP)
Gas,
low pressure
Gas, high/low
pressure
Liquid
5
ø15.88
ø12.7
ø9.52
(22/24)
ø28.58
ø25.4
ø15.88
(6/8)
ø19.05
ø15.88
ø9.52
26
ø31.75
ø25.4
ø19.05
10
ø22.2
ø19.05
ø9.52
(28-34)
ø31.75
ø28.58
ø19.05
(12/14)
ø25.4
ø22.2
ø12.7
36
ø38.1
ø28.58
ø19.05
16
ø28.58
ø22.2
ø12.7
38-54
ø38.1
ø31.75
ø19.05
(18/20)
ø28.58
ø22.2
ø15.88
3
Pipe diameter after first branch (3 pipes)
(3)
.
Total HP
indoor unit
Gas, low
pressure
Gas, high/low
pressure
Liquid
Total HP
indoor unit
Gas,
low pressure
Gas, high/low
pressure
Liquid
< 6
ø15.88
ø12.7
ø9.52
(18-21.99)
ø28.58
ø22.2
ø15.88
(6-8.99)
ø19.05
ø15.88
ø9.52
(22-25.99)
ø28.58
ø25.4
ø15.88
(9-11.99)
ø22.2
ø19.05
ø9.52
(26-35.99)
ø31.75
ø28.58
ø19.05
(12-15.99)
ø25.4
ø22.2
ø12.7
≥36
ø38.1
ø31.75
ø19.05
(16-17.99)
ø28.58
ø22.2
ø12.7
45
PMML0294A rev.2 - 07/2014
Piping work and refrigerant charge
ENGLISH
PMML0294A_rev.2_02-2014.indb 45
14/07/2014 12:28:29
Содержание FSXN1E Series
Страница 2: ...PMML0294A_rev 2_02 2014 indb 2 14 07 2014 12 27 46 ...
Страница 8: ...PMML0294A_rev 2_02 2014 indb 8 14 07 2014 12 27 48 ...
Страница 14: ...PMML0294A_rev 2_02 2014 indb 14 14 07 2014 12 27 58 ...
Страница 755: ...PMML0294A_rev 2_02 2014 indb 741 14 07 2014 12 34 59 ...
Страница 756: ...Printed in Spain 00000 PMML0294A_rev 2_02 2014 indb 742 14 07 2014 12 34 59 ...