Options required for specific operating environments
High-efficiency filter
Available in two types: 65% and 90% colorimetry.
Using this kit, a
duct can be fitted
to increase the
intake of outdoor
air.
*Connecting ducts, insect nets, fire dampers, air filters, and other
parts should, as required, be procured locally.
**Outside Air fan interlocked with air conditioning unit is necessary.
Optional PCB(KRP1C63)is required for interlocking.
***It is recommended that the volume of outdoor air introduced
through the kit is limited to 10% of the maximum airflow rate of the
indoor unit. Introducing higher quantities will increase the
operating sound and may also influence temperature sending.
Fresh air intake kit
Panel spacer
Use when only minimal space is available between drop
ceilings and ceiling slabs.
Sealing member of air discharge outlet
Sealing members block air discharge openings not used in 2-
way or 3-way blow.
Branch duct
(direct-connection round duct)
Outside
Note: Use of options will increase operating sound.
The units can be installed in the following different ways.
Note: Some ceiling constructions may hinder installation.
Contact your Daikin Dealer before installing your unit.
Direct installation type
Flexible duct
T-joint pipe
Intake duct
(procured locally)
(duct length: 4 m max.)
Intake duct
(procured locally)
(duct length: 4 m max.)
Connection
chamber
Suction
chamber
Duct flange
(with insulation
material)
Intake duct
(procured locally)
Chamber type
(with T-joint pipe and without fan)
Flexible duct
(procured locally)
T-joint pipe
(procured locally)
Chamber type
(without T-joint pipe and fan)
KDDP55X160
KDDP55B160K
KDDP55B160
Easier to maintain
The condition of the drain pan and
drain water can be checked by
removing the drain plug and
intake grille.
Drain plug
Just open the
intake grille!
40
mm
Panel spacer
A round duct can be attached without the need for a chamber.
A flanged port for direct connection of a round duct is
provided. An existing branch duct chamber can also be fitted
(square slit hole).
Connection
chamber
Suction
chamber
Note:
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