1. To avoid short circuits, design the duct so that the inlet and outlet openings are not adjacent to each other.
2. The indoor unit does not have a built-in air filter. Always install the air filter (obtained on site) in a location that allows easy maintenance, such as the intake grille. (If an air filter is not installed, dust will accumulate in the heat exchanger which can cause the air conditioner to break or leak.)
Note:
1. Do not connect the duct in such a way that the indoor unit has to support its weight.
2. Use non-flammable screen joints in the duct connections to avoid vibrations.
3. Make connections easy to disconnect to simplify maintenance of the air conditioner.
4. Change the fan wiring according to the external static pressure of the duct.
5. When the unit is installed in a location where noise is not desirable, such as in a meeting room, use gloves and noise reduction chambers in the design of the duct to decrease noise through the movement of air in the duct, etc. .
