Specifications
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81
-
'10 • SR-T-091
SELECTION OF INSTALLING LOCATION
1
BEFORE INSTALLATION
Indoor unit accessories
Symbol Part name
Units
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
Wireless remote control
Remote control holder
Wireless receiver
Installation frame (for wireless receiver)
Drain hose
Clamp (for drain hose)
Battery [R03 (AAA, Micro) 1.5V]
Large washer (for hanging bolt M8)
Flat head wood screw (for remote control holder
φ3.5x16)
Flat head machine screw (for wireless receiver M3.5x10)
Tapping screw (for clamp,
φ4x8)
Plate (display)
1
1
1
1
1
1
2
8
2
2
1
1
Symbol Part name
Units
1
1
1
1
Installation of wireless remote control
Mounting method of battery
Fixing to pillar or wall
Blowout duct joint model RFJ22
Drain up kit model RDU12E
Back side suction filter set model RBF12
Lower suction grill set model RTS12
Symbol Part name
Units
A
B
C
D
1
4
8
4
Parts to be prepared by the operative side
Option parts
Drain hose
Ceiling hanging bolts (M8)
Nuts (M8)
Spring lock washers (M8)
(Install the unit with the customer's consent at a location that meets the following conditions.)
Indoor unit
Wireless remote control
Maximum pipe length
● Where the main unit can definitely detect the signals from the wireless remote control.
● Where it is not influenced by television or stereo.
● Avoid locations with direct sunlight or around heaters.
● Do not attach to weak walls such as a mud wall.
The maximum lengths and height differences for the pipes differ according to their
outdoor unit. Please refer the Installation Instructions for the outdoor unit.
a
b
c
d
Clamp
Necessary tools for the installation work
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
Plus headed driver
Knife
Saw
Tape measure
Hammer
Spanner wrench
Torque wrench [14.0 ∼ 62.0 N·m (1.4 ∼ 6.2 kgf·m)]
Hole core drill (65mm in diameter)
Wrench key (Hexagon) [4 m/m]
Vacuum pump
Vacuum pump adapter (Anti-reverse flow type)
(Designed specifically for R410A)
Gauge manifold (Designed specifically for R410A)
Charge hose (Designed specifically for R410A)
Flaring tool set (Designed specifically for R410A)
Gas leak detector (Designed specifically for R410A)
Gauge for projection adjustment
(Used when flare is made by using conventional flare tool)
⑦ Battery
Cover
② Remote control holder
Adjust the installation to vertical attitude.
Avoid projecting the screw head.
① Wireless remote control
● Where there are no barriers to the breeze, and where cool/hot air may diffuse throughout
the room.
● A firm location that may sustain the weight of the unit, and do not cause the unit or the
ceiling to vibrate.
● A location that allows room for maintenance.
● Where wiring and plumbing may be performed with ease.
● Where water may be drained easily.
● Where the unit is not influenced by the television, stereo, radio, or the lights.
● Where the unit is not influenced by high frequency equipment and wiring equipment.
● Where oil splashes do not occur frequently.
● Where sunlight and strong lights do not directly hit the receiver.
● A flat ceiling surface (bottom of ceiling).
● Where the suction inlet of the unit is located far from the air inlet on the ceiling, the entire
inside of ceiling acts as an air suction duct so that the capacity is reduced at the startup.
In such occasion, it is recommended to install a duct at the air suction side.
● Where the suction inlet of the unit does not match the air inlet and there is not sufficient
clearance between the unit and the ceiling face, the capacity is reduced. It is necessary to
enable the air suction from the back by using optional parts © (Back side suction filter set
○ Conventionally, operate the wireless remote control by holding in
your hand.
○ In the case of stationary operation service as by mounting on the
holder for the wireless remote control, make sure that the locating
place is satisfactory for access service before installing it.
○ Avoid installing it on a clay wall etc.
Sleeve
(sold separately)
CAUTION
Completely seal the hole on
the wall with putty. Otherwise,
furniture, or other, may be
wetted by leaked water or
dewing.
putty
putty
Indoor side Outdoor side
○
Uncover the wireless remote control, and mount the batteries
[R03 (AAA, Micro)× 2 pieces] in the body regularly.
(Fit the poles with the indication marks,
＋
& − without fail)
○
Before installation check that the power supply matches the air conditioner.
⑨ Wood screw
φ3.5×16