c.
Cut the tubing near the vacuum source, slide hose clamps on each end
and install the check valve in the tubing. Observe the flow arrow on the check
valve and ensure that the flow direction is into the vacuum source.
d.
Secure all tubing connections with the hose clamps.
8.
Electrical
a.
Test the GFCI breaker protecting the spa for proper operation.
b.
Disconnect power to the spa.
c.
Connect the Ozone Generator cord to the mating connector(s) on the spa
control box as described in the Spa’s Installation Manual.
d.
Where possible, route the power cord away from other electrical lines.
Do not run the power cord parallel to any low voltage signal wires.
e.
Secure the power cord as required to prevent damage.
9.
Operation
a.
With the spa filled to the proper level, run the spa controller through
several cycles.
b.
Verify that the Ozone Generator turns on and off as required by the controller:
i.
For the ZO-300, ZO-302 and ZO-301, the plastic end-caps will
glow blue after a few seconds.
ii.
For the SpaEclipse™ and CDS-16, a purple glow will be visible from
the CD Chip Performance Window.
iii.
For the Platinum, a green LED will be visible from the viewing
window in the top end-cap.
c.
Verify that gas is flowing into the injector (there should be no water in
the tubing, and very small bubbles entering the spa through the return).
d.
Verify that water does not push past the check valve during any spa cycle.
e.
Check for and correct any leaks.
Figure 4
Typical Injection System
Spa Ozone Generator Installation & Operation Manual
DEL Ozone Generator
Cover Label
Check Valve
Gas
Flow
Injector
Pump
Return Fitting
Spa Wall
7
