Compare the ozone system equipment to packing list provided. Before beginning any
installation procedures, thoroughly inspect all components for damage. If damage is noticed,
promptly notify the freight carrier and request an on site inspection. Inspect all packing
materials for small parts before discarding.
• When placing ozone system components, make sure to consider safety, maintenance
requirements, local building and fire codes.
• To determine the most favorable placement, the following should be considered:
• Located downstream of all other existing water system components.
• Located upstream of the residual sanitizer injection point (if so equipped).
• The pH adjustment chemical injection point should be located downstream of the
residual sanitizer injection point (if so equipped).
• Location of ozone generator should be no more than 8 feet from point of use.
• Adequate protection from weather, dust and excessive heat. Ambient temperature
range: 20ºF to 85º F continuous.
nOTe:
Equipment installed in extreme environmental conditions will void manufacturers warranty.
• The ozone generator is equipped with a 0 to 100% variable OFF/ON switch. Depending
on the amount of ozone required you may adjust the ozone output control switch
counter clockwise for minimum output or off and clockwise for maximum output.
• The ozone generator is equipped with a main power indicating light next to the variable
switch. This light will be illuminated when the switch is not in the off position.
• The ozone generator will not produce ozone until airflow is initiated.
Disconnect power from unit before any maintenance procedures.
• Check valve – replace diaphragm check valve, annually.
• Reaction chamber - replace the reaction chamber every 3 years.
Microzone 300
• Electrical – 120VAC 60Hz 0.2A, 220VAC 50Hz 0.1A
• Dimensions – 5.875" h x 5.375" w x ” x 2" d, 2 lbs.
• Ozone Output – 0.3 g/h @ 6 SCFH
Microzone 500
• Electrical – 120VAC 60Hz 0.4A, 220VAC 50Hz 0.2A
• Dimensions – 6.250” h x 9.375” w x 3.5” d. 3 lbs.
• Ozone Output – 0.5 g/h @ 5 SCFH
5
2
UNPACKING
nOTe:
The top of the Hartford loop and the check valve must be mounted above the water line
MAINTENANCE
SPECIFICATIONS
START-UP
EQUIPMENT PLACEMENT
The microzone ozone generators may
be used to inject or diffuse ozone
into water. The injection method
requires a venturi injector to draw the
ozone from the ozone generator and
into the water line. ClearWater Tech
has developed the PRO Series Sys
-
tem with magnetic drive pump, program
-
mable timer and venturi to provide a
suitable suction port for the injection
method (see Figure 1). For typical spa
applications the spa manufacture has
provided an “ozone ready” suction port,
which eliminates the need for additional
equipment (see spa manual for
installation). The diffusion method requires
a pressurized air source, which feeds air
through the ozone generator and out to
an atmospheric body of water. A diffuser
stone provided with the Microzone ozone
generator is used for increased mixing
of ozone in solution. For this applica
-
tion ClearWater Tech has developed the
OAS7 compressor, with programmable
timer to provide the pressure required
(see Figure 2).
note:
Regardless of application, water back flow
prevention devices such as a check valve
and Hartford Loop should be implemented
with the use of the Microzone ozone
generators (see figure 3).
THEORY OF OPERATION & PRODUCT DESCRIPTION
Figure 3
Shown: Hartford Loop
Check Valve
Coiled Tubing
Min. of three
12” loops
(Harford Loop)
To point of use
From ozone generator
Waterline
