Mitsubishi Heavy Industries SRC25ZMP-S Technical Manual page 22

SELECTION OF INSTALLATION LOCATION
(Install at location that meets the following conditions, after getting approval from the customer)
Indoor unit
○Where there is no obstructions to the air flow and where the cooled and heated air can be evenly distributed.
○A solid place where the unit or the wall will not vibrate.
○A place where there will be enough space for servicing. (Where space mentioned right can be secured)
○Where wiring and the piping work will be easy to conduct.
○The place where receiving part is not exposed to the direct rays of the sun or the strong rays of the street
lighting.
○A place where it can be easily drained.
○A place separated at least 1m away from the TV or the radio. (To prevent interference to images and
sounds.)
○Places where this unit is not affected by the high frequency equipment or electric equipment.
○Avoid installing this unit in place where there is much oil mist.
○Places where there is no electric equipment or household under the installing unit.
Wireless remote control
○A place where the air conditioner can be received the signal surely during operating the wireless remote
control.
○Places where there is no affected by the TV and radio etc.
○Do not place where exposed to direct sunlight or near heat devices such as a stove.
Outdoor unit
○ Where air is not trapped.
○ Where the installation fittings can be firmly installed.
○ Where wind does not hinder the intake and outlet pipes.
○ Out of the heat range of other heat sources.
○ A place where stringent regulation of electric noises is applicable.
○ Where it is safe for the drain water to be discharged.
○ Where noise and hot air will not bother neighboring residents.
○ Where snow will not accumulate.
○ Where strong winds will not blow against the outlet pipe.
○When the unit is installed, the space of the following dimension and above shall be secured.
In case the barrier is 1.2m or above in height, or is overhead, the sufficient space between
the unit and wall shall be secured.
The height of a wall is 1200mm or less.
L
Intake
3
( service )
L
Size
2
space
L
4
Intake
Outlet
L
1
HOW TO RELOCATE OR DISPOSE OF THE UNIT
○In order to protect the environment, be sure to pump down (recovery of refrigerant).
○Pump down is the method of recovering refrigerant from the indoor unit to the outdoor unit
(mm)
Example installation
I II III IV
L1 Open 280 280 180
L2 100 100 Open Open
L3 100 80 80 80
L4 250 Open 250 Open
CAUTION
Indoor side
Completely seal the hole on
putty
the wall with putty. Otherwise,
furniture, or other, may be
wetted by leaked water or
dewing.
② Wireless remote control
③ Remote control holder
⑤ Wood screws
Limitation of the piping length
Model SRK25, DXK09
Total one way length MAX. 15m
Vertical height difference MAX. 10m
Less than 10m : Not required
Additional refrigerant
More than 10m : 20g/m
●Forced cooling operation
Turn on a power supply again after a while after turn off a power supply.
Then press continually the ON/OFF button 5 seconds or more.
6.5 cm minimum from the ceiling
① Installation board
Sleeve
Outdoor side
(sold separately)
putty
The screw of the
service panel is
tightened securely.
Service panel for
electrical parts
SRK35, DXK12 SRK45, DXK15
MAX. 15m MAX. 25m
MAX. 10m MAX. 15m
Less than 15m : Not required
Not required
More than 15m : 20g/m