Franklin Electric 280 3582 115 Manual De Instrucciones página 5

External Switch
used to power the control box. Make sure this switch
is suited to carry the rated current of your submersi-
ble motor.
Once powered, the control box will reliably start
the pump and protect the motor from overload. The
thermal overloads of the 0.25... 0.75kW control boxes
are self-resetting.
If a repeated overload condition is
experienced, contact your installer
or service provider.
Information!
Managing ON/OFF switching activity
Your submersible electric motor accumulates a
certain amount of heat each time it is switched on. It
must run for a period of time during which it has the
opportunity to dissipate the heat. If too many starting
cycle are called for your motor and/or pump may be
motor.
Maintenance and service
The control box is maintenance free and requires no
maintenance or service. The control box contains no
serviceable parts.
Protection class
Enviroment
Pollution degree
External dimensions [mm] 125 x 215 x 68
Weight
Mounting
Storage temperature
Operation temperature
Humidity
Power range
Working voltage
Rated insulation / impulse
voltage
Rated short-time with-
stand current
Rated conditional short-
circuit current
Short circuit protection
device current
Duty cycle
Standards
Control Box
5
IP 23
IEC/EN 61439-2
3
1.36 kg
Wall mounting
-10°C to +50°C
-5°C to +40°C
50% at 50°C
(non-condensing)
0.25...0.75kW
1~; 220...240V ±10%; 50Hz
2500 / 4800 Vac
10 kA
10 kA
16 A
100%
IEC/EN 61439 - 2
9. Trouble shooting
Condition / Fault
Motor / pump does
not switch on
Motor / pump does Damaged switch
Overload trips
repeatedly
Cause / Remedy
Loss of power
- check supply voltage
(Are other appliances
working? )
Damaged switch
- contact supplier
Overload tripped
- reset overload
- contact supplier
Pump locked
- debris may have entered
the pump. Remove motor
- pump from the borehole
and clean pump
Cable damage
- the drop cable may have
been damaged. Check
cable for damage.
GB