PMML0251A rev.2 - 02/2013
30
Refrigerant piping & refrigerant charge
4 indoor units
1
2
1
2
3
4
(mm)
Outdoor
Unit HP
Pipe Size (A)
Multi-kit (1)
Gas
Liquid
IVX Premium Series
IVX Standard Series
4 / 5 / 6
Ø15.88
Ø9.52
TW-52AN
4HP: TE-04N1
5/6HP: TE-56N1
8
Ø25.40
Ø9.52
(1)
TW-102AN
TE-08N
QE-812N1
(2)
10
Ø25.40
Ø12.70
TW-102AN
TE-10N
QE-812N1
(2)
(mm)
Multikit
Indoor Unit
capacity
Pipe Size (D,E,F,G)
Branch pipe after total
capacity of indoor units
1+2 or 3+4
Pipe Size
(B,C)
IVX Premium
Series
IVX Standard
Series
Gas
Liquid
Gas
Liquid
≤ 1.5 HP
Ø12.70
Ø6.35
≤ 1.5 HP
Ø12.70
Ø6.35
TW-22AN
TE-03N1
1.8/2.0 HP
Ø15.88
Ø6.35
from 1.8 to 2.0 HP
Ø15.88
Ø6.35
TW-52AN
TE-03N1
≥ 2.3 HP
Ø15.88
Ø9.52
≥ 2.3 HP
Ø15.88
Ø9.52
TW-52AN
<4: TE-03N1
=4HP: TE-04N1
≥ 5HP: TE-56N1
Connections including Indoor Units 8 and 10 HP
are not possible
Line branch system
A
B
D
c
(mm)
Multi-kit model A
Multi-kit model B
Outdoor Unit
HP
Pipe Size (C, D) (L4)
IVX Premium Series IVX Standard Series IVX Premium Series IVX Standard Series
Gas
Liquid
3 / 4 / 5 / 6
Ø15.88
Ø9.52
E-102SN2
E-102SN2
E-102SN2
E-102SN2
8
Ø25.40
Ø9.52
(1)
E-162SN2
E-162SN2
E-102SN2
E-102SN2
10 /12
Ø25.40
Ø12.70
E-162SN2
E-162SN2
E-102SN2
E-102SN2
(1) In case that pipe length exceeds 70m in 8 HP, please use a Ø12.7 pipe as a liquid pipe.
Indoor Unit capacity
Pipe Size (L3)
Gas
Liquid
≤ 1.5 HP
Ø12.70
Ø6.35
from 1.8 to 2.0 HP
Ø15.88
Ø6.35
≥ 2.3 HP
Ø15.88
Ø9.52
(1) In case that total pipe length (A+B+D or A+B+E or
A+C+F or A+C+G) exceeds of 70m in 8 HP unit, please
use a Ø12.7 pipe as a liquid pipe.
(2) When is used Multi-kit model QE-812N1 it is not ne-
cesary the multi.kit 2.
F
G
_PMML0251A_r2.indb 30
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Summary of Contents for RAS-10HNCE
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Page 154: ...154 Dépannage PMML0251A rev 2 02 2013 _PMML0251A_r2 indb 154 06 02 2013 9 06 33 ...
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Page 298: ...298 Problemen oplossen PMML0251A rev 2 02 2013 _PMML0251A_r2 indb 298 06 02 2013 9 08 18 ...
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Page 372: ...PMML0251A rev 2 02 2013 Printed in Spain _PMML0251A_r2 indb 372 06 02 2013 9 09 07 ...