Installation Of The Unit; Location For Installation - Daikin UATYP60AGXY1 Manuel D'installation

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1.1 Location For Installation

Install the unit in such way that air distributed by the unit cannot be drawn in again (as in the case of short circuit of discharge

air). Allow sufﬁ cient space for maintenance around the unit.

When two or more units are installed in a location, they must be positioned such that one unit will not be taking the discharge

air from another unit.

Ensure that there is no obstruction of air ﬂ ow into or out of the unit. Remove obstacles which block air intake or air

discharge.

The location must be well ventilated, so that the unit can draw and distribute plenty of air.

The unit is recommended to install in:-

A place capable of bearing the weight of the unit and isolating noise and vibration.

A place where has adequate drainage.

A place where the unit will not be buried in snow.

A place where air outlet port is not exposed to strong wind.

A place where the air discharge and operating sound level will not annoy the neighbours.

The location where it is not accessible by general public.

1.2 Unit Support

1. The ﬁ gure shows the use of the roof curb for

mounting these units.

2. The curb should be sealed and ﬁ xed to the roof by

weather stripping. A suggested means of sealing

the unit and roof curb as shown in the left.

1.3 Duct Construction

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These unit are equiped with supply and return air openings. Duct connection to the unit should be made with duct flanges

and secured directly to the air openings with flexible duct connectors to avoid normal noise transmission.

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To prevent air leakage, all duct seams should be sealed.

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Ducts in the spaces that not air-conditioned, must be insulated.

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Ducts exposed to the outside must be weather proofed.

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Ducts that entering building through the roof, the entering should be sealed with weather stripping to prevent the rain,

sand, dust etc. from entering the bulding.

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Correct size of filter must be install at the return air duct.