Daikin KDDP55D160-2 Installation manuals

Daikin Air Conditioner Fresh air intake kit
(without duct fan)

4P564849-1C

KDDP55D160-2

Installation manual

READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.

*1

Duct (field supply)

KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.

Caution

Before starting the installation work, carefully read the following safety precautions and observe them to ensure safety during work.

● Make sure to use the attached or specied components to install the products. Otherwise, it may cause air leak or the product may fall.

● After installation, check whether there is no abnormality during the trial operation.

Combination table

Kit name Applicable indoor unit name and panel name

Model

KDDP55D160-2 SPLIT FCAG-B, FCAHG-H, FXFQ-B

Decoration panel BYCQ140-E

Remarks

● This kit can be installed on the ceiling mounted cassette type air conditioner.

● Before installation, conrm the indoor unit name with reference to the table above.

● Please refer to the installation manual for the indoor unit as well as the mounting procedure for the decoration panel during the installation.

● When mounting a duct fan, make sure to use a wiring adaptor (EKRP1C12) and link it with the indoor unit fan.

● If there is any gap between the decoration panel and the ceiling, x the gap using the xing holder (included in this kit). For installation details
follow the installation manual provided with the decoration panel.

CAUTION

Control the intake air ow volume of the indoor unit so it is less than 10% slower.

● Be sure to install the attached sensor assembly.

The recommended duct for on-site connection is shown in the table below.

Part name Part number

Flexible duct

(Normal diameter D150)

Components

Check if the following parts are included with your kit. (Shaded part is separately packed.)

K-FDS151D (1m) K-FDS153D (3m)
K-FDS152D (2m) K-FDS154D (4m)

Name Suction chamber Connecting chamber

(Left)

Shape

Connection chamber

(Right)

Sealing material Desiccant tape

A - B

Quantity 1 1 1 2 2

Name Screw Sensor assembly Clamp Screw (for sensor) Installation manual

Shape

Quantity 4 1 2 1 1

Name Fixing holder

Shape

Quantity 4

1. Selection of location and access door

(1) Refer to the following gure to select the mounting position (unit: mm).

(This manual)

Indoor unit

1

Inspection hatch

455 mm (Ceiling opening space)

Fresh air intake kit - KDDP55D160-2

*1. Hang and x the T-tube assembly for installation. The load of the T-tube assembly may create a clearance between the indoor unit and suction

Inspection hatch 450 x 450 mm or more

Inspection hatch 450 x 450 mm or more

Sensor

Bell mouth

of the sensor assembly that
was installed.

Sensor wire harness

chamber.

*2. Install the inspection hatch (450 x 450 mm or more). Either one of the inspection hatches must be installed.

Indoor unit Standard Decoration panel Designer Decoration panel

SPLIT A (mm)

FCAG35-71B 264 306

FXFQ20-63B

FCAG100-140B 306 348

FXFQ80-100B

FCAHG71-140H 348 390

FXFQ125B

(2) Install the inspection hatch (unit: mm).

(See note *2.)

T-tube assembly
(Field supply)

725

(See note *2.)

2. Installation of sensor assembly and suction chamber

When the indoor unit is already installed, perform the following operations in accordance with the precautions below.

● Make sure to turn o󰀨 the power supply before starting the operation.

● Remove the decoration panel from the indoor unit. (For details, please refer to the installation manual provided with the decoration panel.)

Installation of sensor assembly

1. Refer to the installation manual of the indoor unit, remove the control box lid of indoor unit.

2. Install the sensor assembly on bell mouth of the indoor unit using the provided screws.

3. Remove the connector (X16A) of the existing sensor from the printed circuit board of the indoor unit.

4. Connect the wire harness of the sensor assembly that was attached to the indoor unit to the connector (X16A) on the printed circuit board of the
indoor unit.

5. Use the provided clamps to x the wire harness (to the other wire harness) as shown in the gure below.

6. When all wiring operations are completed, install the control box lid in accordance with the installation manual provided with the air conditioner.

assembly

Screw

2. Fix the sensor assembly
on bell mouth using
the provided screws.

Control box lid

1. Remove the control box lid.
(Screw - 2 positions)

Sensor assembly

Bell mouth

3. Remove the connector
of the existing sensor.

4. Connect the connector

Installation of suction chamber

The gure shows the installation procedure for a new indoor unit.

1. Adhere the desiccant tape to the corner air outlet sealing material, and then attach them to the air outlet of the indoor unit. (2 positions) Fig.1, Fig.2.

2. Install the suction chamber on the indoor unit using hooks (4 positions). Fig.3, Fig.5.

3. Fix the hooks at the four positions with reference to Fig.4.

4. Install the indoor unit and suction chamber while aligning their contours. Fig.4, Fig.6.

Fresh air intake kit - KDDP55D160-2

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