installation manual
3
Ro of beam
Ce iling
Ha nging screw bolts
Wooden construction
Put the square timber traversely over the roof beam, then
install the hanging screw bolts. (Refer to
Fig.4-1
)
②
Take out the air-in grill.
③
Dismantle the air filter
Timber over the beam
Fig.4-1
④
Clean the air filter (Vacuum cleaner or pure water may be
used to clean the air filter. If the dust accumulation is too
heavy , please use soft brush and mild detergent to clean it
and dry out in cool place).
⑤
The air-in side should face down when using water.
(See
Fig.4-7
)
New concrete bricks
Inlaying or embedding the screw bolts (Refer to
Fig.4-2
)
⑥
The air-in side should face up when using vacuum cleaner.
(See
Fig.4-8
)
Blade shape insertion
Slide insertion
Fig.4-2
For original concrete bricks
Use embeding screw bold, crock and stick harmness (refer
to
Fig.4-3
)
Steel bar
Embedding screw bolt
(Pipe hanging and embedding screw bolt)
Fig.4-3
Fig.4-6
Steel roof beam structre
Install and use directly the supporting angle steel. (refer to
Fig.4-4
)
Overhanging the indoor unit
Fig.4-4
Fig.4-7
●
Overhang the indoor unit onto the hanging screw bolts with
block.
●
Position the indoor unit in a flat level by using the level indicator,
unless it may cause leakage.
Fig.4-8
●
Pipe Connection
Fig.4-5
Install the main body
●
Installing the dust proof net and canvas air passage
①
Open the air-in grill
Anti-clockwise the bolts as indicated in follow figure
sketch.Then pull down the air-in grill.
The static pressure outside the unit is 200Pa , the length of
the air pipe attached is determined by this parameter.
●
The positioning of ceiling hole and indoor unit and hanging
screw bolts
①
Routine method of installation: the size of installation for indoor
unit following
Fig.4-9
②
Please install with Φ10 hanging screw bolts.
③
Carry out the pipe and line operation in the ceiling after finishing
the installation of the main body. While choosing where to start
the operation, determine the direction of the position the
refrigerant pipes, drain pipes, indoor & outdoor lines and
line-controlled lines to the connection places before.
Hanging screw bolt
Hanging bolts
Supporting
angle steel
Screw nut
washer
Hanging
screw bolt
Overhang part
Summary of Contents for KPDHF-112 DN3.0
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