Galcon AC-24 Irrigation Controller User Manual

1. Introduktion

The Galcon 800248 AC-24 is a versatile modular controller designed for irrigation, fertigation, and low voltage lighting applications. It comes equipped with 8 stations and is expandable up to 24 stations using optional 4-station expansion modules (GAEC14203P0). This controller offers advanced programming flexibility, allowing for independent station operation or grouped operation across three distinct programs (A, B, and C).

This manual provides detailed instructions for the installation, programming, and maintenance of your Galcon AC-24 controller to ensure optimal performance and longevity.

Figur 1: Forside view of the Galcon AC-24 controller with the protective cover open, revealing the user interface. The interface includes a digital display, a central rotary dial for mode selection, and several push buttons for navigation and adjustment. The model number AC-800248 is visible on the lower right of the control panel.

2. Opsætning og installation

2.1 Montering af controlleren

The Galcon AC-24 controller is designed for both indoor and outdoor installation. Choose a location that is protected from direct sunlight and extreme weather conditions, yet easily accessible for programming and maintenance. Ensure the mounting surface is stable and capable of supporting the controller's weight.

1. Securely mount the controller to a wall using appropriate screws and anchors.
2. Ensure the controller is level to prevent moisture accumulation.

2.2 Ledningsforbindelser

All wiring should be performed by a qualified electrician in accordance with local electrical codes. This product is designed for use only in the USA and Canada.

• Strømtilslutning: Connect the controller to a suitable AC power source.
• Valve Wiring: Connect each irrigation valve to its corresponding station terminal on the controller. Ensure common wires are connected to the common terminal.
• Sensor Connection (Optional): If using a rain sensor or flow sensor, connect it to the designated sensor terminals.
• Fertigation Valve (Optional): Connect the fertigation valve to its dedicated terminal if utilizing this feature.
• Lav voltage Lighting (Optional): For lav voltage lighting applications, a separate relay is required and must be connected to the controller's low voltage output. This relay is not included.

2.3 Expanding Stations

The AC-24 controller can be expanded from 8 to up to 24 stations. To expand, purchase optional 4-station expansion modules (GAEC14203P0) and follow the instructions provided with the modules for installation into the controller's expansion slots.

3. Betjeningsvejledning

The controller features a rotary dial and push buttons for navigation and programming. The dial selects the programming mode, and the buttons are used to adjust values and confirm selections.

3.1 Initial Setup and Time/Day Setting

1. Drej drejeknappen til TIME/DAY.
2. Brug + og - buttons to set the current time and day of the week.
3. Tryk på → knappen for at bekræfte og gå til næste indstilling.

3.2 Programming Irrigation (Programs A, B, C)

The controller allows for three independent programs (A, B, C) which can be set as weekly or cyclic. Each program can have up to 4 start times per day.

1. Drej drejeknappen til PROGRAM.
2. Select the desired program (A, B, or C) using the + og - knapper.
3. Drej drejeknappen til WEEKLY/CYCLIC to choose the program type.
4. Drej drejeknappen til STARTE to set up to 4 daily start times for the selected program.
5. Drej drejeknappen til VENTILER to assign specific valves to the program.
6. Drej drejeknappen til VARIGHED to set the irrigation duration for each assigned valve (1 minute to 9 hours).
7. For weekly programs, select the days of the week for irrigation. For cyclic programs, set the cycle interval (1 to 30 days).

3.3 Independent Program (I)

The controller also features an independent program (I) for specific applications like low voltage lighting or pond pumps. This program operates independently of irrigation schedules and rain delays.

1. Drej drejeknappen til INDEPENDENT I.
2. Set the start time, duration, and frequency (weekly or cyclic) for the independent program.

3.4 Specialfunktioner

• Fertigation Control: Drej drejeknappen til GØDNING. Assign a percentage of run time for fertilizer injection to individual valves. The fertilizer valve will activate after a calculated delay and stop before the irrigation cycle ends.
• Forsinket regn: Drej drejeknappen til REGN AF. Set a programmable "rain off" period up to 240 days to suspend irrigation.
• Seasonal Adjustment (Water Budget): Drej drejeknappen til WATER BUDGET. Adjust irrigation duration from 10% to 190% to compensate for seasonal changes without reprogramming.
• Manuel betjening: Drej drejeknappen til MANUEL to manually operate individual valves or all valves for a set duration.
• Test/Reset: Drej drejeknappen til TEST/NULSTIL for system testing or to reset programming.

4. Vedligeholdelse

The Galcon AC-24 controller is designed for durability and requires minimal maintenance. Regular checks can help ensure its long-term performance.

• Keep the controller's exterior clean and free from dust and debris. Use a soft, damp klud til rengøring.
• Kontrollér regelmæssigt alle ledningsforbindelser for at sikre, at de er fastgjorte og fri for korrosion.
• Ensure the protective cover is properly closed when not accessing the controls to protect against environmental elements.
• In regions with freezing temperatures, ensure the system is properly winterized to prevent damage to valves and pipes.

5. Fejlfinding

This section addresses common issues you might encounter with your Galcon AC-24 controller.

6. Specifikationer

7. Garanti og support

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Galcon webwebsted. Gem din købsbevis til garantikrav.

For further assistance, contact Galcon customer service. Contact details are typically available on the manufacturer's webwebsted eller produktemballage.