Mitsubishi Electric FDT125VNVF Technical Manual page 269

2 . Accessories & Prepare on site
R/C main unit, wood screw (ø3.5 x 16) 2 pcs
Accessories
User's Manual, Installation Manual
Parts procured at site
Item name
Switch box
For 1 piece or 2 pieces (JIS C8340 or
equivalent)
Thin wall steel pipe for electric appliance
(JIS C8305 or equivalent)
Lock nut, bushing (JIS C8330 or equivalent) As required
Lacing (JIS C8425 or equivalent)
Putty
Molly anchor
2
R/C cable (0.3 mm x 2 pcs)
3. Remote control installation procedure
Determine where to install the remote control
Installation "Using a switch box"
"Installed directly on a wall"
Wiring direction "Backward"
"Upper center", "Upper left"
Cautions for selecting installation place
(1) Installation surface must be flat and sufficiently strong.
R/C case must not be deformed.
(2) Where the R/C can detect room temperatures accurately.
This is a must when detecting room temperatures with
the temperature sensor of R/C.
· Install the R/C where it can detect the average tempera-
ture in the room.
· Install the R/C separated from a heat source sufficiently.
· Install the R/C where it will not be influenced by the
turbulence of air when the door is opened or closed.
Select a place where the R/C is not exposed to direct
sunlight or blown by winds from the air conditioner or
temperatures on the wall surface will not deviate largely
from actual room temperature.
Q'ty Remark
1
These are not required when installing
directly on a wall.
As required
As required Necessary to run R/C cable on the wall.
Suitably For sealing gaps
As required
As required See right table when longer than 100 m
268
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— 4 —
When the cable length is longer than
100 m, the max size for wires used
in the R/C case is 0.5 mm
them to wires of larger size near
the outside of R/C. When wires are
connected, take measures to prevent
water, etc. from entering inside.
< 200 m
< 300 m
< 400 m
< 600 m
Installation space
Wiring
30mm
R/C temperature sensor
Secure minimum spaces for
disassembling the case.
Upper left and Upper right sides
Bottom side...120mm or more
'12 • PAC-T-174
2
. Connect
2
0.5 mm x 2-core
2
0.75 mm x 2-core
2
1.25 mm x 2-core
2
2.0 mm x 2-core
30mm
30mm
......30mm or more
If using L-shaped
screwdriver, 50mm or
more is available.