Pedrollo EP Electronic Pump Protector
Electronic device for protection of the pump
Product Description
The EP electronic device protects the pump by automatically stopping it in cases of dry running, overcurrent, voltage too high / voltage too low.
Technical Data
| Single-phase supply voltage | 110/230 Vac |
| Acceptable voltage variations | ±10% |
| Frequency | 50-60 Hz |
| Maximum current for pump motor | 10 A |
| Operating temperature | min 5 °C max 45 °C |
| Maximum ambient temperature | 55 °C |
Made in Italy
Certifications: EAC, CE, UKCA, ECO ErP ready, RoHS2 COMPLIANT, REACH COMPLIANT, EMC COMPLIANT
Control Panel
The control panel features a multicoloured LED light and a START/STOP key.
- Key with function of START/STOP, self-learning and alarm reset.
- Multicoloured LED light: Flashes and changes colour depending on the status of the device EP.
LED Indicator Meanings
| Description LED light | Meaning of the LED light |
|---|---|
| Light off | Device switched off |
| Fixed GREEN warning light | Device switched on |
| Fixed BLUE warning light | Device operating correctly |
| Flashing RED warning light | Dry running |
| Fixed RED warning light | Overcurrent |
| Fixed YELLOW warning light | Voltage/Voltage too low |
| Continuous change in warning light colour | Self-learning phase (WIZARD) |
Installation and Operation
Once the correct operation of the water system has been verified, proceed as follows:
- Run the pump with the delivery point open. (Refer to Figure 1 showing pump running)
- Disconnect the plug of the power cable of the pump from the power outlet, leaving the delivery point open and fully discharge the system. (Refer to Figure 2 showing power disconnected)
- Insert the plug of the pump power cord into the EP device. (Refer to Figure 3 showing pump cord plugged into EP)
- Insert the EP into the power socket and start the self-learning procedure (see instruction manual). (Refer to Figure 4 showing EP plugged into socket)
After checking the self-learning procedure, you can use the installation.
