6
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PUMP
Installation Tips to Ensure Proper Performance
A. With High Flow Rate (greater than 80 gpm) Install
T-fittings exactly as shown.
C. Pool and Spillover Spa Combination
B. With In-Floor Cleaner - TWO OPTIONS
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PUMP
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PUMP
POOL WATER LEVEL
POOL WATER LEVEL
Flow
Flow
HEATER
The best option is to have two lines.
One line with pump, filter, heater
and Prevail Cycler and a second line with a separate pump for the in-floor
cleaning system (filter optional).
OPTION 1- A Two-Line Installation
OPTION 2 - A 3-Way Valve Installation
POOL WATER LEVEL
POOL WATER LEVEL
POOL WATER LEVEL
POOL RETURN
3-way manual valve or 3-way motor valve plus controls
Prevail Cycler
Prevail Cycler
IN-FLOOR
CLEANER VALVE
IN-FLOOR
CLEANER VALVE
Line 1
Line 2
TO POOL
Prevail Cycler
CHECK
VALVE
SUCTION
FROM
POOL/SPA
TO POO
L
TO S
PA
3-WAY VALVE
Prevail Cycler
CHECK VALVE
PUMP
SUCTION
FROM
POOL/SPA
IMPORTANT:
Over chlorination or damage to the
Prevail Cycler or other equipment could result if special
installations A, B or C are not used in these situations.
1) If using a multi-speed pump, run pump for at
least 6 hours per day at high speed (at least 40
gpm).
If the pump will run on low speed 24 hours per day
or less than 6 hours per day on high speed, you must
bleed the air while the pump is on by
unscrewing the back knob until water
appears. Then screw the knob back in.
Repeat this process each time the cap
is removed for any reason.
2) Install Cycler with 4-8 psi back pressure.
Lower back pressures could result in under
chlorination. Change the eyeball fittings in
the return jets to a smaller size to increase
back pressure. Contact King Technology at
800-222-0169 for a specially designed
Cycler pressure gauge to determine back
pressure at pool start-up.
3) Special installation Requirements:
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If water flow is higher than 80 gallons per minute (gpm),
see diagram A.
•
If an in-floor cleaner is included with pool,
see diagram B, with two options. Preferred
installation is Option 1 with two separate lines.
•
If set-up is a pool and spa combination with
common equipment, see diagram C.
Questions?
Call Customer Service at 800-222-0169
Monday thru Friday, 8 am to 5 pm central standard time.
WARNING
• Do not exceed maximum operating pressure of 50 psi.
• Do not install automatic or fast shut off valves
downstream of feeder.
• Always install the Prevail Cycler AFTER the
heater (if applicable) on the return line.
• Always install any additional sanitizing equipment
AFTER and NEVER BEFORE the Prevail Cycler
is installed on the return line.
PN #01-22-4000
Before installing, read all directions carefully and contact your dealer for installation support.