Mitsubishi Heavy Industries SRRM40HENG-L, Handbook, Page: 440 / 1106

438
FDEN-H
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In case of gradient is contrary, water may leak out.
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Indoor side of drain pipe must be thermally
insulated.
(4) Cautions for wireless remote controller operation
(Top View)
60
°
90
°
4m
6m
9m
720 lux
360 lux
180 lux
60
°
Wireless Remote
controller
Max. 6 meters
Floor
6m 3m
Ceiling
2.4 m
1 m
Scope
possible
for receiving
0 ~ 3 mm
(d) Gradient for drainage
Mounting with proper gradient for drainage is needed as shown below.
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In right and left directions
3) Mount the unit using suspension bolts.
4) Securely tighten the nuts and fix the indoor unit in place.
5) Attach the side panels and fit in ceiling board in the space around the unit and the work is finished.
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Front and rear directions
Note (1) In case of left-hand side drainage, the gradient
will be to the opposite side.
Notes (1) When the receiving angle is 90
o
, the receiving
distance decrease to 3 meters.
(2) Be sure to point the Remote Controller correctly
towards the Receiver.
(3) The operating range is as shown in the left drawing,
but the range is changed in according to the
conditions, as illumination, sunlight and etc.
(4) If the Receiver is being subjected to direct sunlight
or intense lighting, the valid operating range may
decrease and result in the Receiver being unable to
receive the Control Signal from the Remote
Controller.
Caution
Suspension bolts
Flat washer (accessory parts)
Hexagonal nuts (accessory parts)
Fit in ceiling boards here
0 ~ 3 mm
The relationship between Receiver
surface illuminance and the signal
reception distance.
When the illuminance decreases by
50%, the receiving range increase
by 50%.
(Top view)
<Condition> Illuminance (Brightness) of the
receiver area is about 360 lux.
In general office environments, there is no ceiling light source within a
distance of one meter from the Air Conditioner Unit. The illuminance
of a desktop is approx 1,000 lux in the above conditions.