-
222
-
5) A place where the space shown below may be secured.
6) This unit uses a microcomputer as a control device. Therefore avoid installing the unit near the equipment that generates
strong electromagnetic waves and noise.
Unit : mm
5 or more
150
or more
Obstacle
300
or more
100
or more
300
or more
(1)
Ceiling mouting installation
Note (1) This shows the installation interval dimensions between units.
(i) Ceiling suspended type (FDE)
(i) Selection of installation location
1) A place where good air circulation and delivery can be obtained.
Cold air throw
Models FDE36, 45
Air throw 7.5
FDE56, 71
8
FDE112, 140
9
Unit : m
Conditions
(1) Installation height: 2.4 ~ 3.0 m above the floor
(2) Fan speed: Hi
(3) Location: Free space without obstacles
(4) Distance of reach indicates the horizontal distance after the wind touched down on the floor.
(5) Air velocity at the throw: 0.5 ( m/sec.)
2) A place where ceiling has enough strength to support the unit.
3) A place where there is no obstruction to the return air inlet and supply air outlet ports.
4) Places exposed to oil splashes or steam (e.g. kitchens and machine plants).
Installation and use at such places will incur deteriorations in the performance or corrosion with the heat exchanger or
damage in molded synthetic resin parts.
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