Franklin Electric MonoDrive, Руководство по установке, Страница: 26 / 48

26
Quick Refer
ence Guide to Contr
oller Installation
NEMA 4 SubDrive300
Power Supply
From Circuit Breaker*
T
ank Precharge
Inflation V
alve
Pressure Gauge
Pressure
Sensor
Pressure
Relief V
alve
Drain V
alve
NEMA
4 SubDrive300
Pump
Franklin Electric Motor
P
R
E
S
S
U
R
E
S
E
N
SO
R
SHU
T
-OFF
IN
T
FA
N
INV FA
N
P
FC
FA
N
NO
NO
COM
RE
LA
Y
SW2 SW1
O
N
Configuration Switch
Output to Motor
Red
Y
el
Blk
(Brn
)
(B
lu
e
)
(Blk
)
(Output)
The Safety earth ground connections are marked at their terminals using the “ ” symbol.
Pressure T
ank
See T
able
4
(on page 29) for
recommended
minimum tank size
Pressure
Shut-of
f
Switch
See Pump Sizing section under the appropriate controller model for proper configuration setting.
Blk
Red
Grn
Wh
Sensor Connection
P
R
E
S
S
U
R
E
S
E
N
S
O
R
P
R
E
S
S
U
R
E
S
HUT
-OFF
From Power Source
L1
L2
(Input)
(T
o Residence)
(Discharge into drain
rated for max pump
output at relief pressure)
Pressure
Sensor Cable
(included)
Motor Cable*
* Note: T
o avoid possible interference with other appliances,
please refer to the Installation Guide and observe all precautions regarding power cable routing.
Submersible pumps can develop very high pressure in some situations.
Always install
a pressure relief valve able to pass full pump flow at 100 PSI (6.8 bar). Install the pressure relief valve near the pressure tank.
W
ARNING
NOTICE
The tank and pressure sensor should remain on same elevation within 6 ft (1.8 m) to prevent over pressure of tank.
NOTICE