4
P Z 2 - 1 & P Z 2 - 2
Bypass / Venturi Injection Installation
CAUTION: Make sure the voltage is the same as prescribed on the side of the Prozone ozone generator. Overvoltage will void
customer warranty.
Pump
PZ2
Filter
Heater
Pool
Saddle Clamp
Assembly
¾” Hose
Saddle Clamp
Assembly
Check Valve
¾
” Ball Valve
(If using a DE filter)
F
l
o
w
¼” Hose
¼” Hose
1. Turn pump OFF.
2. Locate section of existing plumbing in which you choose to install the ENTRANCE leg of the bypass. Location should be in any
accessible area after the pump, but before the filter.
3. Install Saddle Clamp Top & Bottom, (and adapters if needed), without Bushing, (this will be used as a guide for your installation hole).
4. Drill a 7/8” hole through one wall of the pipe, using power drill, being careful not to drill too deep to avoid penetrating the opposite side
of the plumbing.
5. Locate section of existing plumbing in which you choose to install the EXIT leg of the bypass. Location should be in any accessible
area after the filter, and heater (if equipped).
6. Repeat steps 3 & 4.
7. Remove both Saddle Clamp Assemblies.
8. Using components listed, mount one Saddle Clamp Assembly on Entrance bypass location with the INLET side of the Venturi Injector
mounted in the Saddle Clamp Bushing, (ozone ports should be facing upward).
9. Using components listed, mount the other Saddle Clamp Assembly on Exit bypass location with the ½” x 3” PVC pipe mounted in the
Saddle Clamp Bushing.
10. Attach one end of ¾” clear hose to Venturi Injector and secure with a metal clamp. Attach other end of ¾”clear hose to ½” x 3” PVC
pipe and secure with a metal clamp.
11. Mount the PZ2 Ozone Generator vertically on wall with compressor at lower end, using two holes in rain shield. Place system at or
above water level. If unit must be mounted below water level, loop the hose so that at some point it is above water level (a solenoid
control valve may be necessary).
12. Apply Teflon tape to the threads of a ½” MPT x ¼” HB fitting, part number 20230, and screw into the end of the Check Valve that has
the spring in it, (This is the INLET side of the Check Valve). Mark this end as “INLET”.
13. Apply Teflon tape to the threads of a ½” MPT x ¼” HB fitting, part number 20230, and screw into the opposite of the Check Valve,
(This is the OUTLET side of the Check Valve). Mark this end as “OUTLET”.
14. Cut a 6 inch length of ¼” hose and connect one end to the OUTLET side of the Check Valve and connect the other end to the open
ozone port (Marked #1) on the Venturi Injector. Secure with ½” plastic clamps.
15. Cut a length of ¼” hose long enough to reach between the Ozone Generator and the Check Valve.
16. Attach one end of the ¼” hose to the Ozone Generator and connect the other end to the INLET side of the Check Valve. Secure with
½” plastic clamps.
17. Slip the M09 Noise Attenuator onto the 1” fitting at the rear of the PZ2 (if equipped) (Installation manual supplied with M09).
18. Electrical Installation: System is either 120 or 240 VAC, 50/60 HZ. Wire Prozone Ozone Generator system to circulation pump switch or
r
timer. Prozone system and circulation pump should be started simultaneously. Use N.E.C. or local code grounding and installation
procedures for swimming pool equipment.
Note: If using a Diatemateous Earth filter, install a ¾” ball valve in the ¾” hose to the output side of the venturi, as shown.
7/8” Hole Saw
