Daikin FWG-AT - Инструкция по эксплуатации - Страница 6

1-4

Unit size 820mm

Piping Direction

Ceiling Opening Site = 890mm

Ceiling Opening Site = 890mm

Hanging Rod Site = 790mm

Unit size 820mm

Unit

Hanging Rod Site = 621mm

Indoor Unit

Ceiling
Board

35.0 mm

35.0mm

Indoor Unit

Ceiling 

Board

Feed Water

Flexible Drain Hose

Main Drain Pipe

NOTE

This Indoor Unit uses a drain pump for condensed water drainage. Install the unit horizontally to prevent water leakage 
or condensation around the air outlet.

NOTE

Be sure to discuss the ceiling drilling work with the 

installers concerned.

Measure and mark the position for the hanging rod. 
Drill the hole for the angle nut on the ceiling and fix 
the hanging rod.
The installation template is extended according to 
temperature and humidity. Check on dimensions in 
use.
The dimensions of the installation template are the 
same as those of the ceiling opening dimensions.
Before ceiling laminating work is covmpleted, be sure 
to fit the installation template to the indoor unit.

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Confirm the pitch of the hanging rod.
Hold the unit and hang it on the hanging rod with the 
nut and washer.
Adjust the unit height to 35.0mm between the indoor 
unit bottom surface and the ceiling surface.
Confirm with a level gauge that the unit is installed 
horizontally and tighten the nut and bolt to prevent 
unit failing and vibration.
Open the ceiling board along the outer edge of the 
paper installation template.

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Drain pipe must be in downward gradient for smooth 
drainage.
Avoid installing the drain pipe in up and down slope 
to prevent reversed water flow.
During the drain pipe connection, be careful not to 
exert extra force on the drain connector at indoor 
unit.
The outside diameter of the drain connection at the 
flexible drain hose is 20mm.
Be sure to execute heat insulation (polyethylene 
foam with thickness more than 8.0mm) on the drain 
piping to avoid the condensed water dripping inside 
the room.

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Connect the main drain pipe to the flexible drain.
Feed water from flexible drain hose to check the piping 
for leakage.
When the test is completed, connect the flexible drain 
hose to the drain connector on the indoor unit.

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Unit Installation

Unit Hanging

Drain Piping Work

Drain Test

Pipe Clamp

Ceiling

700.0mm 

or less

Panel

Flexible Hose

Indoor 

Unit

1 IM-CKEW(DC)-1013(1)DAIKIN-EN.i4   4

1 IM-CKEW(DC)-1013(1)DAIKIN-EN.i4   4

7/1/14   2:39:05 PM

7/1/14   2:39:05 PM