5
The blower must not be externally insulated and must have sufficient air space (minimum area is 50cm
2
) to prevent
the blower from overheating. Surrounding air should be able to reach the blower enclosure.
Pipe length must not exceed 5 metres, doing so will reduce the performance of the blower. Ensure the blower is on
a stable footing and mounted securely before operating (to prevent personal injury).
All glued fittings and pipe work should be allowed to dry to atmosphere for 24 hours before closing installation.
Failure to follow this procedure could cause injury or installation failure.
The blower must be isolated from the potential for water to enter the blower outlet as failure may occur. For longer
product life, Onga recommends the use of a weather-proof protective housing for outdoor installations. The
protective housing should extend below the blower air intake by at least 150mm and provide adequate ventilation.
BLOWER APPLICATION
Your Onga Spa Blower is designed for use with air management systems in
residential spa baths or portable spa pools only. Use within commercial (communal)
spa baths or spa pools may result in rapid wear and tear.
It should not be used for any other purpose without prior consent from the
distributor.
The Whispair and WhispairPlus airswitch models are designed to operate
with the Onga range of air buttons.
BLOWER INSTALLATION
Blower Mounting:
INDOOR OR
OUTDOOR
INDOOR ONLY DO NOT MOUNT
IN THIS
POSITION