Fault Detection / Automatic Restarting; Nameplate; Level Probe (Tecnoplus 25); Maintenance - Espa TECNOPLUS Manual De Instrucciones

INSTRUCTION MANUAL (Translation from the original Spanisch)
Considerations:
The set pressure must be 10 m. (1 bar.) above the highest
tap of the installation (H.max).

4.3. Fault detection / Automatic restarting

In the event that the electronic circuit detects a lack of
water, it will stop the pump and the alarm LED will flash.
The circuit will make 4 attempts to connect and if no
attempt is successful in re-establishing the pressure due
to lack of water, the circuit will remain in fault mode
indefinitely until it is manually reactivated.
While the pump is stopped in fault mode, waiting for a retry,
the alarm LED will be flashing and if 4 unsuccessful retries
have been made, the alarm LED will always remain active.
The following graph illustrates the time that elapses
between the different retries in the event of not
succeeding in any of them.
Pressing the (+) and (-) buttons simultaneously resets the
circuit.

5. NAMEPLATE

DESCRIPCIÓN
1
Article reference
2
Voltage + frequency + item tab
3
Flow
4
Pressure
Rated voltaje, number of fases, AC current
5
symbol and frequency
6
Condensator
7
EC mark + year of manufacture
8
Degree protección against moisture
9
Minimum working pressure
10
Maximum pressure
11
Pump serial number
12
T máx. of liquid
13
Absorved motor power (P1)
14
Motor insulation designation
15
Symbol continuous operation
16
Maximum rated current at rated voltage
Name and address of the seller responsible for
17
the product

6. LEVEL PROBE (Tecnoplus 25)

It is possible to install an external level probe for the
suction tank. The probe must be of the float type (model
IN15 ESPA). See connection diagram fig. 1.
Never open the cover without having disconnected the
power supply for at least 5 minutes.

7. MAINTENANCE

Our pumps are maintenance-free.
In times of frost, be careful to empty the pipes. If the pump
is not to be used for a long period of time, it is
recommended to dismantle it and store it in a dry and
ventilated place.
WARNING: in the event of a fault, the pump must only be
handled by an authorized service technician.
The list of Official Technical Services can be found at
www. espa.com.
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EN