Installation Of The Indoor Unit - Daikin RN25CXV1 Installation Manual

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Technical manual (73 pages)

Table Of Contents

Table of Contents

The indoor unit must be installed such that there is no short

circuit of the cool discharge. Respect the installation clearance.

Do not put the indoor unit where there is direct sunlight on

unit. The location is suitable for piping and drainage and it

must have a large distance between a door and unit.

Ceiling Concealed Mounting

•

Use the hanger supplied with the unit.

•

Make sure that the ceiling is sufficiently strong to withstand

the weight.

Insulation material

(field supply)

Air outlet side

Aluminium tape

(field supply)

Detail A

Center distance of axle (see drawing below)

Ceiling Concealed Drain Piping Work

•

The drain pipe must be installed as shown in the diagram (see diagram above) to avoid damage caused by leaks and

condensation.

•

For the best result, keep the piping as short as possible. Slant the piping at an angle to improve the flow.

•

Ensure the drain pipe is securely insulated.

•

It is necessary to provide a drain trap in the drain outlet to relieve pressure that exists within the unit compared to the outside

atmospheric pressure when the unit is operating. The drain trap is to avoid possibility of splashes or an odor.

•

Keep pipes as straight as possible for easy cleaning and to prevent the accumulation of dirt and debris.

•

Conduct a water drainage test after the installation is completed. Make sure that the drainage flow is smooth.

•

In humid environments, use an extra drain pan to cover the entire area of the indoor unit.

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