Delta PCS100 Installation Manual page 14

 Under certain operating conditions, the PCS emits an audible noise. It is advisable to install
away from living accommodations to protect against noise levels.
 The PCS should not be installed in an area that is excessively dusty, as this may decrease the
performance of the air cooling system.

The PCS must not be installed in areas in which dust containing conductive particles (e.g. iron
filings) may form.
Exchanger
Compartment
Figure 6. Diagram of PCS Airflow Design (Side View)
Installation Manual
Air Out
Heat
Air Out
Air In
Front
Air In
Rear
Compartment
10
Installation