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Power Cords:
The power cord and heat sensor
seal failure cord are potted into
the connection box cap. The cords
must not be spliced.
NOTE: Each cable has a green
lead. This is the ground wire
and must be grounded properly
per N.E.C. and/or local codes.
During normal maintenance
procedures power cords should
be inspected for abnormal wear
and replaced accordingly.
Overload Heaters:
If the Hydromatic electrical panel
is
not
used,
starters
3-leg overload relay must be
supplied on 3-phase pumps. Each
leg is to have an identical heater
sized in accordance with the
nameplate amps on the motor
housing. The amp draw on these
submersible motors is slightly
higher than a corresponding
horsepower surface motor, so
heaters must be sized by the
nameplate rating.
Single-phase pumps with capacitor
start have a run and a start
winding,
each
drawing
different current. To adequately
protect these windings with the
appropriate heaters, consult the
factory.
NOTE: Red lead is always
start winding of pump using
single phase.
Pump
Installation
Electrical Connections:
Make all connections from motor
to control panel to comply with
local codes.
CAUTION:
the ground wire is securely
connected and that the unit
is
properly
accordance with local codes.
SENSOR LEADS
COLOR
Red
Pink
White
Black
Green
MOTOR LEADS
208 - 230V SINGLE PHASE
WHITE
BLACK
RED
L1
L2
with
T4
T5
230V (DUAL VOLTAGE) THREE PHASE
WHITE
BLACK
L1
L2
T1
T2
T7
T8
T4
T5
200V AND 575V THREE PHASE
WHITE
BLACK
RED
L1
L2
L3
a
T1
T2
460V (DUAL VOLTAGE) THREE PHASE
WHITE
BLACK
L1
L2
T1
T2
T3
T7
T8
T9
T4
T5
Unpacking Pump:
Remove pump from carton. When
unpacking
unit,
concealed damage. Claims for
damage must be made at the
receiving end through the delivery
carrier.
Damage
processed from the factory.
Make sure that
Installing Pump in Sump:
Before installing pump in sump,
lay it on its side and rotate
grounded
in
impeller. Impeller may be slightly
stuck due to factory test water so
it must be broken loose with a
small bar or screwdriver in edge
of vanes. The impeller should turn
PURPOSE
freely. Do not connect the power
Seal Failure
until after this test.
Seal Failure
Clean all trash and sticks from
Heat Sensor
sump and connect pump to piping.
Heat Sensor
A check valve must be installed
Ground
on each pump.
Location:
P1 (PURPLE)
If pumps are installed in an
L3
P2 (BROWN)
existing basin or concrete sump,
T8
the piping can either be connected
permanently or rails and brackets
can be furnished for mounting to
walls of basin. In either case, be
RED
L3
P1 (PURPLE)
sure
P2 (DARK BROWN)
T3
handling ball check valve is used
and that the pumps are submerged
T9
in a vertical position. The
complete factory-built packaged
system is recommended for the
T6
most satisfactory installation and
generally for the lowest cost
where expensive installation labor
is involved.
P1 (PURPLE)
P2 (BROWN)
T3
Making Electrical Connections:
All electrical wiring must be in
accordance with local code, and
RED
L3
only qualified electricians should
PL (PURPLE)
P2 (DARK BROWN)
make the installations. Complete
wiring diagrams are included
for use in making the installation.
T6
All wires should be checked
for shorts to ground with an
ohmmeter or Megger after the
connections are made. This is
check
for
important, as one grounded wire
can cause considerable trouble.
IMPORTANT: If equipment
cannot
be
is not properly wired and
protected as recommended,
Hydromatic warranty is void.
the
Hydromatic
solids
3
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