Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 876

FDC-HKX
(7) Wall mounted type (FDK)
(a) Selection of installation location
1) Select the best position and direction depending on the shape of room and height of ceiling to ensure that the cooled or warmed
air will be circulated sufficiently.
cooled air throw
Models
FDK22 type
Item
Air throw
[Conditions]
a) Fan speed: Hi
b) Location: Free space without obstacles
c) Distance of reach indicates the horizontal distance after the wind touched down the floor.
d) Air yelocity at the throw:0.5 (m/sec.)
2) Where there is no obstacle around the Air inlet port or Air outlet port.
3) Where a sufficient space can be reserved for the service of air filter and the attachment/removal of panels.
4) Places exposed to oil splashes or steam (e.g. kitchens and machine plants ).
Installation and use at such place will incur deteriorations in the performance or corrosion with the heat exchanger or damage
in molded synthetic resin parts.
5) Where pipes and wires can be arranged conveniently.
6) On the solid floor
7) Where the unit is not exposed directly to sun light.
8) Place where corrosive gas ( such as sulfurous acid gas ) or inflammable gas ( thinner, gasoline, etc.) is generated or remains.
Installation and use at such places will cause corrosion in the heat exchanger and damage in molded synthetic resin parts.
9) Where a complete draining can be assured.
10) Where a sufficient space can be reserved for service.
(b) Method to install the mounting plate
1) Indoor unit weighs about 20 kgs. Be sure to check closely the installation place and, if any risk is expected, provide a sufficient
reinforcement with plates or beams. Indoor unit cannot be secured directly on the wall, etc.
Attached mounting plate must be used.
Wooden wall
Wood
screw
Mounting
plate
2) When installing a mounting plate on the wall, adjust it at level precisely and fix securely. Use the marketed anchor bolts (M6)
when the wall is made of concrete.
874
FDK28 type FDK36, 45 type
5.5 5 6 7
Example of nut anchor
Bolt
Mounting
plate
Unit : m
FDK56, 71 type
8
150 mm
or more
Concrete wall
(Use marketed anchors (M6)
Example of bolt anchor
Nut
Mounting
plate
10 mm
or over
Set this face
at level
Nuts,screws
Mounting plate
200 mm
or more
Secure as tightly as
a wight of 90 kgs
can be supported.