Pedrollo Easy Press-1 Electronic Pressure Controller User Manual

1. 서론

The Pedrollo Easy Press-1 is an electronic pressure controller designed for single-phase electric pumps. This device automates the starting and stopping of the pump based on water demand (opening and closing of taps). It incorporates microprocessor logic to protect the pump from dry running, offering both automatic and manual reset functions. Furthermore, it safeguards the electric pump against frequent starts caused by minor leaks in the system. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Easy Press-1 controller.

2. 안전 정보

설치 및 작동 전에 모든 안전 지침을 주의 깊게 읽어 주십시오. 이 지침을 따르지 않을 경우 감전, 화재, 심각한 부상 또는 재산 피해가 발생할 수 있습니다.

• 전기 안전: Always disconnect power before performing any electrical connections or maintenance. Ensure all wiring complies with local electrical codes.
• 전문적인 설치: 자격을 갖춘 사람만이 설치를 수행해야 합니다.
• 수압: 기기에 명시된 최대 작동 압력을 초과하지 마십시오.
• 온도 제한: Operate the device only within the specified minimum and maximum operating temperatures.
• 보호: The device has an IP65 protection rating, meaning it is protected against dust and low-pressure water jets. However, it should not be submerged.

3. 제품 오버view

The Pedrollo Easy Press-1 is an orange-colored electronic unit with integrated pressure sensors and control logic. It features clear indicators for its operational status.

그림 1: Pedrollo Electronic Pressure Controller. This image displays the general appearance of a Pedrollo electronic pressure controller, an orange unit with a blue label. The label indicates "EASY PRESS II Electronic", along with indicators for "POWER" and "STATUS", and a "START/STOP" button. Technical markings include "MADE IN ITALY Max 10 bar IP 65 CE PEDROLLO". Please note that while this image shows "EASY PRESS II", the manual refers to the "Easy Press-1" model.

3.1. 구성 요소 및 지표

• 전원 표시기: (Green LED) Illuminates when the device is powered.
• 상태 표시기: (Red LED) Indicates operational status or fault conditions, such as dry running.
• 시작/중지 버튼: Used for manual pump control and resetting after a dry-run protection event.
• 입구/출구 연결: Threaded connections for integration into the water system.

4. 기술 사양

5. 설치

Proper installation is crucial for the safe and efficient operation of the Easy Press-1. It is highly recommended that installation be carried out by a qualified technician.

5.1. 장착 위치

• Install the device in a vertical position, ensuring the flow direction arrows on the unit match the water flow.
• Choose a location protected from direct sunlight, frost, and excessive humidity.
• 장치 주변에 적절한 환기가 이루어지도록 하세요.

5.2. Hydraulic Connections

1. Connect the inlet of the Easy Press-1 to the pump outlet.
2. Connect the outlet of the Easy Press-1 to the water distribution system.
3. Use appropriate sealing materials (e.g., PTFE tape) on the 1-inch male threaded connections to prevent leaks.
4. 모든 연결부가 단단히 조여졌는지 확인하되, 너무 세게 조이지 마십시오.

5.3. 전기 연결

1. 경고: 전기 연결을 하기 전에 주 전원 공급 장치가 분리되어 있는지 확인하세요.
2. Connect the main power supply (230V, 50/60Hz) to the designated input terminals of the Easy Press-1.
3. Connect the single-phase electric pump to the designated output terminals of the Easy Press-1.
4. Ensure proper grounding for both the Easy Press-1 and the electric pump.
5. Verify all connections are secure and insulated according to electrical standards.

6. 운영

6.1. 초기 시작

1. After completing all hydraulic and electrical connections, ensure the pump is primed (filled with water) if required by the pump manufacturer.
2. Open a tap in the system to allow water to flow.
3. Restore power to the Easy Press-1. The green POWER indicator should illuminate.
4. The pump will start automatically and run until the system is pressurized and the tap is closed.
5. Close the tap. The pump should stop after a few seconds.

6.2. 정상 작동

The Easy Press-1 operates automatically:

• When a tap is opened, the pressure in the system drops, and the Easy Press-1 starts the pump.
• When the tap is closed, the pressure rises, and the Easy Press-1 stops the pump after a short delay.

6.3. Dry-Run Protection and Automatic Reset

If the pump runs without water (dry running), the Easy Press-1 will detect this condition and stop the pump to prevent damage. The red STATUS indicator will illuminate.

• 자동 재설정: The device will attempt to restart the pump periodically (e.g., every 15-30 minutes) to check if water has returned. If water is detected, normal operation resumes.
• 수동 재설정: To manually reset the device after a dry-run event, press the START/STOP button. Ensure the water supply to the pump has been restored before attempting a manual reset.

7. 유지관리

The Pedrollo Easy Press-1 is designed for minimal maintenance. However, regular checks can ensure its longevity and optimal performance.

• 시각적 검사: Periodically inspect the unit for any signs of damage, leaks, or corrosion.
• 청결: 기기 외부를 깨끗하게 유지하고 먼지와 이물질이 없도록 하십시오. 부드러운 천을 사용하십시오.amp 청소할 때는 천을 사용하십시오. 연마성 세제나 용제를 사용하지 마십시오.
• 사이: Check hydraulic and electrical connections periodically to ensure they remain tight and secure.
• 겨울철 : In areas prone to freezing temperatures, ensure the unit and associated piping are drained or protected from frost to prevent damage.

8. 문제 해결

This section provides solutions to common issues you might encounter with your Easy Press-1 controller.

9. 보증 및 지원

For warranty information, please refer to the documentation provided at the time of purchase or contact your authorized Pedrollo dealer. Keep your proof of purchase for warranty claims.

For technical assistance, spare parts, or service, please contact Pedrollo customer support or an authorized service center. Contact details can typically be found on the manufacturer's official web사이트나 소매업체를 통해 구매하세요.