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General information
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(7) Simple installation and easy maintenance.
Easy installation
The structure of the YDS system and the piping work are simple, thus the installation is
easy.
Indoor units installation: Whole series indoor units have the same gas/liquid connection
size for R-410A ,and by flare nut connection, it is easy to connect and decrease your installation
cost up to 30%.
Independent system
The YDS system can be installed by stages and the owners can install their system at
their convenient time. Thus the system has less installation time limit.
- Installation by stages can avoid the non installment for the new project.
- Convenient installation is realized for the rebuilt project.
No need special maintenance work
Simple refrigerant piping system without any complicated maintenance work
Compared with the water-cooled system:
Without water-cooled system, there is no need to clean the water pipe
No full-time person is needed to do the maintenance work
Module construction enables the system to be free from large-scale repair regularly.
Summary of Contents for R-410A
Page 103: ...Wall mount 102 Part 4 2 Wall Mounted...
Page 113: ...Wall mount 112 4 Dimensions 4 1 YDS 22 36EC 4 2 YDS 45 56EC...
Page 115: ...Wall mount 114 5 Piping Diagrams 5 1 YDS 22 56EC 5 2 YDS 22 56HC...
Page 116: ...Wall mount 115 6 Wiring diagrams 6 1 YDS 22 36EC 6 2 YDS 45 56EC...
Page 117: ...Wall mount 116 6 3 YDS 22 56HC...
Page 118: ...Wall mount 117 7 Sound level 7 1 Test condition 7 2 Noise spectrums YDS 22 36EC HC...
Page 119: ...Wall mount 118 YDS 45 56EC HC...
Page 120: ...Wall mount 119 8 Velocity temperature distribution Discharge angle 70...