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STEP 1

Remove the shipping plugs from the Quad pump ports.
Some water from factory testing may spill out.

STEP 2

Install both the A. inlet and B. outlet port adapters as
shown in the figure above or install strainer on inlet A.
Firmly push C. slide clips forward to lock adapters in place.

STEP 3

Push the 4 rubber grommets into base plate mounting
holes, where a base plate is used.

STEP 4

Mount pump horizontally, or vertically with the pump-

head lower than the motor. Any plumbing leak should
not drip on the motor.

STEP 5

3/4" I.D. hose may be used (preferably braided or
reinforced) to isolate pump from plumbing system.
1/2" I.D. hose may be used on 3.5 GPM model. Use
hose clamps on hose barb connectors.

STEP 6 (OPTION)

Install a 40 mesh in-line strainer in an accessible location
between the supply and the pump inlet A.

INSTALLATION

The Automatic Variable Speed Motor Driven Pumps will
operate in either a 12 or 24 volt dc system. The unique
electronics adjust the voltage and current to the motor as
needed.

STEP 1

Use 14 AWG stranded wire to 20 feet, 12 AWG to 50 feet
from distribution panel or power source.

STEP 2

Install a 15 amp rated on-off switch on the positive (+)
lead from the power source.

STEP 3

Use a 15A fuse/breaker in the circuit at the distribution
panel.

WIRING

Red (+)

(+)

Switch

EMI

Filter Box

15 Amp

Automotive

Fuse Inside

Battery

(–)

Black (–)

City Water

Inlet

Water

Tank

Check

Valve

Do Not Plumb Autofill
to Pump Suction Line

Water

Heater

Flojet Inlet

Strainer

Autofill Tank Valve,

Plumb to Tank

B

A

C

Summary of Contents for R4515-743

Page 1: ...T Polarity of electrical connections is very important Insure that the RED motor lead is connected to a fused positive d c circuit The BLACK motor lead must be connected to the negative DC circuit In the event that polarity is reversed fuse found in the EMI Filter Box must be replaced Sensor VSD pumps require a battery to be installed in the DC power supply when using an AC to DC converter or batt...

Page 2: ...PM model Use hose clamps on hose barb connectors STEP 6 OPTION Install a 40 mesh in line strainer in an accessible location between the supply and the pump inlet A INSTALLATION The Automatic Variable Speed Motor Driven Pumps will operate in either a 12 or 24 volt dc system The unique electronics adjust the voltage and current to the motor as needed STEP 1 Use 14 AWG stranded wire to 20 feet 12 AWG...

Page 3: ...tons must be aligned with alignment slots on the cam bearing assembly 2 Drive each Phillips head screw partially tight carefully center each piston in its quadrant and then tighten the screws securely 18 in lbs torque Lower Housing 3 Attach lower housing to motor shaft by aligning indention in shaft with set screw Set screw must align with the shaft indention or major damage poor performance or hi...

Page 4: ...f g n i r i w k c e h C r e w o p o n s a h t i u c r i c p m u P Loose or corroded wiring connection Inspect wire connections t e s e r r o e c a l p e R r e k a e r b n e p o r o e s u f n w o l B Open thermal protector motor shell hot Wait 20 to 30 minutes for auto reset Defective motor drive control or pressure sensor Contact factory 1 800 2FLOJET Pump fails to turn off after all fixtures are ...

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