AromaTech AromaPro Manual del usuario - Página 8

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HVAC Installation

HVAC PRE-INSTALLATION CHECKLIST

Confirm the area to be scented.

Locate the Air Handling Unit or duct that serves the area to

be scented.

Make sure the Air Handling Unit does not use an open gas

flame.

Locate and mark the optimal position for the Scent Point.

Locate and mark the exact location for placement of the scent

diffuser.(See Figure A page 13)

Confirm the distance between the Scent Point and the proposed

scent diffuser location. (Air tube should be max 3 feet.

Avoid dips and coils or lows in the air tube. The Scent Point

should ALWAYS be higher than the scent diffuser).

Locate and install 110 or 220V AC power outlet close to the

diffuser install location.

Avoid placing the power outlet directly under the scent

diffuser.

SCENT DIFFUSER POSITIONING

It is important to locate an insertion point where the scent

output will be smoothly drawn into and mixed with the airflow.

This usually means those parts of the AHU where the static

pressure is negative.

IDEAL LOCATIONS

—

Before the supply fan with injection through the wall of the

AHU. Positioning immediately before the fan and after the

coils if possible or in the mixed air chamber.

—

Behind the blower with the entire scent diffuser mounted

inside the AHU in the mixed air chamber.

—

Outside the AHU in the Supply Air duct.

—

Best practice when installing in an AHU is to place the hose

guide after the heating and cooling coils. If this is not

possible, the scent output can pass over hot water, steam,

chilled water, and DX coils.

OPEN GAS FLAMES SHOULD ABSOLUTELY BE AVOIDED. IF INSTALLATION

MUST BE OVER GAS HEATED COILS OR OPEN GAS FLAMES, CONTACT

AROMATECH TECHNICAL SUPPORT