Daikin VRV III Manual page 122

ED34-862
3) Mount the branch duct chamber. Figure 4
(3) Stick the main body insulator to the indoor unit. (The figure is an example of the face 1 side) Figure 5
Stick with the left sides of
the main body insulators
1 , 2 , and 3 aligned.
Be sure to stick the main body insulator from the top of the branch duct
chamber flange (sheet metal section). Otherwise, condensation may occur.
Duct Connection <<Duct:
1) Connect the duct to the outside of the branch duct chamber. Figure 6
• After the connection, wrap the connection area with tape (field supplied)
to prevent an air leak.
• Apply insulation for all the ducts.
2) Do not perform duct manipulation described below.
a) Extreme bending
1. Beware that, in accordance with the local law, there may be cases where the use of a nonflammable duct is compulsory.
2. When a duct goes through fire protection areas, including a fire proof structure, beware that, in accordance with the local law, it may
be required to establish a damper or to build a structure that is not detrimental to fire protection.
3. When penetrating a wooden construction wall with a metal duct, apply electrical insulation to the duct and wall.
Mounting of Sealing Material to Indoor Unit
• For the block position, refer to
Air outlet 2
Air outlet 1
Piping side
(1) Matching the longitudinal air outlets numbered from 1 to 4 to be blocked, prepare the sealing material and tape for fixing the sealing material.
• Cut both the sealing material and tape for fixing the sealing material along the perforation (dotted line).
• Stick the sealing material to the tape for fixing the sealing material.
(Stick so that the sealing material is at the centre of the tape for fixing the sealing material.)
Example) When blocking air outlet 2 or 3
<Sealing material preparation>
Procedure 2
Remove the
release paper.
Release paper
• When blocking the air outlet 1 , sealing material preparation is not necessary.
Mounting of Decoration Panel
Refer to the installation manual attached to the decoration panel.
After mounting the decoration panel, check that no gap is present between the decoration panel and the unit's main body.
Field Setting
• When mounting the branch duct chamber, setting the indoor unit main body is required.
After all the engineering work is completed, perform setting together with field setting of
the indoor unit.
Using the field setting mode on the remote control, switch to the setting position number
shown in the table to the right. For the field setting mode, refer to "How to perform field
setting" attached to the remote control.
FXFQ-P
Indoor unit
Figure 4
KDJP55H80 ... Nominal diameter of φ 150
>>
KDJP55H160 ... Nominal diameter of φ 200
b) Multiple bending
<<With the sealing material supplied in this kit, blocking of two openings can be performed.>>
Preparation Before Installation , then determine the position. Always block the branch duct mounting surface.
Closed
3
Air outlet 3
3-way blow
2
1
Drain side
Closed
2-way blow
Air outlet 3
Sealing material
Procedure 1
3
Procedure 3
Stick the sealing material so that
it is at the centre of the tape for
Tape for fixing the sealing material
fixing the sealing material.
For safety, be sure to shut off power supply before starting the decoration
panel mounting operation and connecting the connectors for swinging.
Mount so that the flat face becomes
the top plate side of the indoor unit.
Branch duct chamber
Mounting screw, 10 pieces
(M4×16)
Figure 5
Branch duct chamber
c) Reduction of connecting
duct diameter
3
2 2
4 4
Closed
1
3
Closed
2
4
1
Cut off.
Precautions
The sealing material has a directional
property. Be sure to stick the sealing
material to the tape for fixing the sealing
material so that the printed number of the
outlet to be blocked becomes visible.
Branch blow pattern Mode number
1-way branching,
3-direction blow
1-way branching and 2-way blow 13 or 23
or
2-way branching and 2-way blow
: http://splitoff.ru/tehn-doc.html
Accessories
Main body insulator 1
Stick with the end folded.
Main body insulator 2
Stick with the end folded.
Create a slit to the wiring hole using a cutter, etc..
Main body insulator 3
Stick with the end folded.
Main body insulator 3
Tape
Wrap with tape to prevent
an air leak.
Duct of φ 150 or φ 200
(field supplied)
Figure 6
3 3
Closed
Closed
2
4 4
1 1
Closed
3
2
4
Closed
1
(2) Stick the sealing material that was prepared in (1) to
the air outlet of the indoor unit main body.
Indoor unit main body
Air outlet 1
<Mounting to air outlet>
Setting switch number Setting position number
02
1
03
JC : 1P137894D
2
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