Outdoor Unit Installation; Refrigerant Piping - Hisense 2AMW35U4RGC Instrucciones De Instalación

Installation instructions

Outdoor unit installation

NOTE：
·Be sure to fix the legs of the units with bolts when installing it.
·Be sure to install the unit firmly to ensure that it does not fall by earthquake or gust.
·The anchor bolts, nuts and washers for the installation are user prepared.
Series
Up to 2 indoor units
Up to 3 indoor units

Refrigerant piping

1. Piping requirement
Model
35/42/52/62/72
The maximum allowable length of refrigerant piping, and the maximum allowable height difference between the
outdoor and indoor units, are listed below. The shorter the refrigerant piping is, the better the performance will be.
So the connecting pipe should be as short as possible.
Indoor unit
Pipe length A
Air inlet
Air outlet
Model A B C
35/42 715 240 480 271 298 111 11×17
810 280 510 310 338 150 11×17
52
62/72 860 310 542 341 368 168 11×17
Outer Diameter of Pipe (mm)
Gas Liquid
φ9.52 φ6.35
Pipe length E
Outdoor unit
D
C
B
(Unit: mm)
D E F d
Model
Item
Limit of Pipe length
(A/B/C/D/E)
Total length of piping between
all units
Max Height Between Indoor
Unit and Outdoor Unit (F)
Max Height Between Indoor
Units (G)
12
Up to 2 indoor
units
35/42/52
m
3~20
m
A+B≤30
m ≤15
m ≤7.5
Setscrew
(at least 4)
Min.10cm
Up to 3 indoor
units
62/72
3~25
A+B+C≤50