91
91
4.
4.
Indoor Units installation
Indoor Units installation
(4) Y terminals are to be
(4) Y terminals are to be used in connection with wired remote controller
used in connection with wired remote controller
<T
<Terminal
erminal not
not used>
used>
<Y
<Y terminal
terminal used>
used>
- If connected without a terminal,
- If connected without a terminal, they are likely to make contact with the power ca
they are likely to make contact with the power cable and damage
ble and damage
the PCB.
the PCB.
(5) Indoor unit’s ring terminal c
(5) Indoor unit’s ring terminal connection
onnection
<T
<Terminal
erminal not
not used/Y
used/Y terminal
terminal used>
used>
<Ring
<Ring terminal
terminal used>
used>
- Ring terminal should be used
- Ring terminal should be used for power line connection
for power line connection
(6) Inspection hole installation
(6) Inspection hole installation
- If the ceiling is made of plaster boards, depending on the internal ceiling height, install an
- If the ceiling is made of plaster boards, depending on the internal ceiling height, install an
inspection hole.
inspection hole.
(If the ceiling is made of separable single sheet textile, no additional inspection hole is required.)
(If the ceiling is made of separable single sheet textile, no additional inspection hole is required.)
(Inspection hole basic size: 450X450)
(Inspection hole basic size: 450X450)
Summary of Contents for MXJ-YA1509 Series
Page 1: ......
Page 137: ...136 136 Installation guide Installation guide...
