For proper performance – King Technology POOL FROG Twin User Manual

Page 16

For Proper Performance

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 on. Repeat this process
each time the cap is removed for
any reason.

2) Install system with a minimum 4 psi back
pressure.

Lower back pressures could result
in under chlorination. Adjust eye
ball ﬁttings in the return jets to
a smaller size to increase back
pressure. Contact King Technology
at 800-222-0169 for a cap tapped
for a pressure gauge to determine back pressure
at pool start-up.

3) Special installation:

If water ﬂow is higher than 80 gpm, see

diagram

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.

Any additional sanitizing equipment that is

installed with FROG® must be installed after

FROG® (never before) on the return line

to the pool.

NOTE: Over chlorination or damage to the POOL
FROG TWIN™ Cyclers or other equipment could
result if these special installations are not used in
these situations.

A. With High GPMS

Install T-ﬁttings exactly as shown.

C. Pool and Spillover Spa Combination

B. With In-Floor Cleaner - TWO OPTIONS

The best option is to have two lines. One line with pump, ﬁlter, heater
and cycler and a second line with a separate pump for the in-ﬂoor clean-
ing system (ﬁlter optional).

OPTION 1- A Two-Line Installation

OPTION 2 - A 3-Way Valve Installation

POOL WATER LEVEL

POOL RETURN

3-way manual valve or 3-way motor valve plus controls

POOL FROG
TWIN

IN-FLOOR
CLEANER
VALVE

FILTER

HEATER

PUMP

Line 1

Line 2