Panasonic S-200PE2E5 Technical Data & Service Manual page 58

1
9-5. 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
CAUTION
• Use incombustible duct materials.
• 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 orsuck 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.
AMP Air Conditioning
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
1-52
www.ampair.co.uk | sales@ampair.co.uk
Air intake
Fig. 1-16