Panasonic S-200PE2E5 Instrucciones De Instalación página 10

3-5. Caution for Ducting Work
• This unit has high static pressure.
In case of small pressure resistance (for instance, a short duct), install an airflow control damper (field supply) for adjusting airflow
volume as airflow volume / airflow noise increases.
• If the air conditioner is to be installed in a room such as an office or meeting room which needs a low sound level, provide a supply
and return sound absorption chamber with an acoustic liner.
• Use a flexible canvas connection or vibration isolation hanger (field supply) to break transmission of mechanical vibration of the unit.
Sound absorbing chamber
Air discharge
• Use incombustible duct materials.
CAUTION
• Use thermal insulation to prevent duct condensation.
• An air filter (field supply) must be installed at the air intake side.
If not installed, the heat exchanger will get dirty and the unit will reduce the quality.
• Obtain and install an air filter (field supply) which can easily wash away the dust by lukewarm, soapy water or
suck up with a vacuum cleaner.
• Clean the air filter periodically to collect dust and other particles from the air.
• Use duct static pressure within a range of specification value.
Canvas connection
Indoor unit
Thermal
insulation
Inspection
opening
Sound absorbing chamber
Airflow control damper
Sound absorbing chamber
Thermal
insulation
Air filter (field supply)
Ceiling panel
10
Air intake
Fig. 3-8