1.4 Communication System
1.5 Piping System
1.5.1 Selection of Piping System
※1. Manifold pipe #1 is the one close to indoor unit side
※2. Straight-line distance before main piping of manifold pipe should be more than 500mm.
※3. When manifold pipe following the First Branch is larger than the first branch pipe, re-size it to the same as the first branch
pipe. When pipe following the first branch pipe is larger than main pipe (2), re-size it to the same as the main pipe (2).
※4 If equivalent pipe length from manifold pipe #1 of outdoor unit to the nearest indoor unit is more than 100mm, gas and liquid
pipes of main pipe (2) (from manifold pipe #1 of outdoor unit to 1st branch pipe) must be larger by one number, and the 1st
branch pipe should be re-sized correspondingly.
Hisense Centralized Control System
Hisense centralized control system can realize centralized monitoring and control of all air conditioners through the
computer, the system has powerful functions and is simple to operate, a maximum of 2048 outdoor units and 4096
indoor units can be monitored and controlled by the system.
Hisense Smart Home Management System
Connection and normal communication can be realized between the air conditioning system and the smart home
system through the air conditioning network converter, by incorporating household central air-conditioning system and
hot water system into the smart home system, application management that is more humanized and more convenient
can be realized.
RJ45 Network
Outdoor Unit
Indoor Unit
Building Management System
Hi-Dom
Hisense Air Conditioner
Hi Net
L3
L2
H2
H1
L1
H5
L5
L3L3
A
(*6)
(*6)
(*1)
Outdoor
Unit
Indoor
Unit
Indoor
Unit
Indoor
Unit
B
Outdoor
Unit
C
Outdoor
Unit
Upstream Side
First
Branch
Manifold Pipe 1 Manifold Pipe 2
(*3)
44
L3L3
Indoor
Unit
Indoor
Unit
44
4
3
3
111
2
3