Branch Kit 1:2
NOTES
Be careful of the following items before installation
1. This Installation Manual is for the branch pipe using for double twin simultaneous
system.
2. Check the combination of indoor unit, outdoor unit and branch pipe again before
installation.
3. Be sure to install the indoor unit in the same room and to observe the application of floor
space.
Should the refrigerant leaks and exceeds the limit concentration, accumulation of highly
concentrated refrigerant occurs, cause an oxygen deficiency accident or a fire.
4. For installation for indoor or outdoor unit, please read the Installation Manual supplied
with indoor or outdoor unit.
5. Make sure to observe the cautions for each contents.
Be sure to follow the wiring or the setting procedure in the Installation Manual.
Contents
1
COMPONENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2
REFRIGERANT PIPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3
WIRING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4
5
TEST RUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6
EN
1