Duct Design - Toshiba RAV-SM2242DT-E Manual De Instalación

Concealed Duct High Static Pressure

Duct design

1. In order to prevent short circuits, design the duct installation, so that the intake and discharge openings are not
adjacent to each other.
2. The indoor unit does not have a built-in air filter. Make sure to set up the filter chamber etc. and install the air filter (Locally
procured). If no air filter is installed, the heat exchanger will be blocked by dust, which may cause the malfunction of air
conditioner or the water leakage.
<Duct installation example (First floor)>
Duct hose (with heat insulation)
Air outlet port
to ground floor
NOTE
All duct connection between units except outdoor unit must be procured and enforced locally.
All manuals and user guides at all-guides.com
Air outlet chamber
(with heat insulation)
Flexible duct hanging band
Air outlet port
Ceiling
Check port cap
– 14 –
High efficiency filter
inserting port
Pre filter
Air outlet port
inserting port
connecting flange
Indoor unit
Electrical control Filter Air inlet
box chamber chamber
Duct hose
Check port or carrying
in port (600x600)
Installation Manual
Air inlet port
connecting flange
EN
from ground floor
14-EN