Mitsubishi Heavy Industries SRRM40HENG-L, Handbook, Page: 500 / 1106

498
FDKN-H
(a) Select the installation location that meets the following conditions and obtain
the customer's consent.
1) Location where cold and warm air spread all over the room
2) Location where piping and wiring to the outdoors can easily be laid down.
3) Location where the drain can be discharged completely.
4) Location where the wall to mount the unit is rigid.
5) Location where there is no wind obstruction to the return air and supply
air grills.
6) Location not exposed to direct sunshine.
7) Avoid the location exposed to oil splash or vapor.
8) Avoid the location near to the machine emitting high-frequency radio wave.
9) Avoid the location where the receiver of remote control is subject to
strong illumination.
10) Select the location where the unit can securely be operated by the wire-
less remote controller referring to the Article “Effective distance of wire-
less remote controller” indicated at the backside.
11) Secure the space for inspection and maintenance work.
Unit: mm
120 or more
120 or more
Floor
1 m
Wireless remote con-
troller
2 m
Within 5 m
Illumination over suction grill-800 lus.
Within
30 °
Within
30
°
Within 60
°
W
ithin 5 m
Relation between illumination at receiver
unit and operating distance
Caution item for close installation of
multiple units
(Plan view)
3 m
5 m
7.5 m
720 lux
360 lux
180 lux
60
°
(Plan view)
5 m
5 m
60
°
60
°
[Condition] Illumination at suction grill face 800 lux
A
Effective scope Effective scope
12.5.1 Installation of indoor unit
NOTICE
All Wiring of this installation must comply with NATIONAL, STATE AND LOCAL REGULATIONS. These instructions
do not cover all variations for every kind of installation circumstance. Should further information be desired or should
particular problems occur, the matter should be referred to Mitsubishi Heavy Industries, Ltd. through your local distributor.
WARNING
BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION. FAILURE TO
FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH, EQUIPMENT MALFUNCTION
AND/OR PROPERTY DAMAGE.
(2) Cautions for use of wireless remote controller
(a) Opareting distance of wireless remote controller
(b) Cautlons for operation
1) Orient the remote control switch properly toward the receiver of the unit.
2) Operating distance is as shown above but it may vary largely depending on the conditions.
3) Effective distance may be shortened and the receiving may be disturbed when the receiver is under the condition of
direct exposure to sunlight or other strong light like electric bulb, dust is accumulated on it and it is shielded with a
curtain, etc.
or more
(1) Selection of installation location
Dimension
FDKN208 type FDKN258 · 308 type
A 65 90