
To provide efficient cooling or ventilation your air conditioner must be operated with sufficient
exhaust openings in the form of doors, windows, or other vents.
One square metre of open area is the minimum requirement for every 3000 m
3
/hr (830 l/s) of air
delivery. ( ie. a 6000 m
3
/hr (1660 l/s) air conditioner requires a minimum of 2 square metres of
open exhaust areas ).
For optimum cooling performance, windows opposite the prevailing wind conditions should be
opened. The cool filtered air entering the building will flow toward the exhaust openings. Doors
and windows should be set according to the airflow pattern desired.
Air should never be recirculated back through the air conditioner.
When the design of the building or prevailing winds prevent effective airflow, consideration must
be given to the use of some form of exhaust extraction device.
TO BE COMPLETED BY
THE COMMISSIONING AGENT
1. Unit level on mounting platform / dropper.
2. Unit correctly flashed to prevent water damage.
3. " V “ belt alignment and tension checked.
4. Unit wired in accordance with regulations and operating correctly.
5. Water main flushed before connection to unit.
6. Float valve set correctly.
7. Water flow adequate to all pads.
8. Bleed rate set and bleed hose positioned in overflow.
9. Filter pad frames uniformly packed (woodwool pads only).
10. Water distribution through pads uniform.
11. Control switch tested.
Pump only running.
High Speed Fan only.
High Speed Fan and Pump running.
Low Speed start-up.
Low Speed running .
12. Unit tested for maximum amperage.
13. Air flow from duct outlets correctly set.
14. Adequate exhaust openings provided.
15. OWNER INSTRUCTED IN METHODS OF OPERATION.
16. OWNER ADVISED ON MAINTENANCE SERVICING REQUIREMENT.
17. OWNER PRESENTED WITH OPERATING INSTRUCTIONS.
INSTALLATION CHECKED / COMMISSIONED AND APPROVED BY
Agent ..............................................DATE ........ / ........ / ..........
Effective Cooling Requirements.
Installation Check List.
RP INDUSTRIAL AIR CONDITIONERS
13
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