1. Introducció
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.
Figura 1: Frontal 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. Configuració i instal·lació
2.1 Muntatge del controlador
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.
- Securely mount the controller to a wall using appropriate screws and anchors.
- Ensure the controller is level to prevent moisture accumulation.
2.2 Connexions de cablejat
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.
- Connexió d'alimentació: 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.
- Connexió del sensor (opcional): 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.
- Volum baixtage Lighting (Optional): Per a baix 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. Instruccions de funcionament
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
- Gireu el dial giratori cap a TIME/DAY.
- Utilitza el + i - buttons to set the current time and day of the week.
- Premeu el botó → botó per confirmar i passar a la configuració següent.
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.
- Gireu el dial giratori cap a PROGRAMA.
- Select the desired program (A, B, or C) using the + i - botons.
- Gireu el dial a WEEKLY/CYCLIC to choose the program type.
- Gireu el dial a COMENÇA to set up to 4 daily start times for the selected program.
- Gireu el dial a VÀLVULAS to assign specific valves to the program.
- Gireu el dial a DURADA to set the irrigation duration for each assigned valve (1 minute to 9 hours).
- 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.
- Gireu el dial giratori cap a INDEPENDENT I.
- Set the start time, duration, and frequency (weekly or cyclic) for the independent program.
3.4 Funcions especials
- Fertigation Control: Gireu el dial a ABONAMENT. 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.
- Retard per la pluja: Gireu el dial a PLUJA OFF. Set a programmable "rain off" period up to 240 days to suspend irrigation.
- Seasonal Adjustment (Water Budget): Gireu el dial a WATER BUDGET. Adjust irrigation duration from 10% to 190% to compensate for seasonal changes without reprogramming.
- Funcionament manual: Gireu el dial a MANUAL to manually operate individual valves or all valves for a set duration.
- Test/Reset: Gireu el dial a PROVA/RESET for system testing or to reset programming.
4. Manteniment
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 drap per netejar.
- Inspeccioneu periòdicament totes les connexions del cablejat per assegurar-vos que estiguin ben fixades i que no presentin corrosió.
- 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. Solució De Problemes
This section addresses common issues you might encounter with your Galcon AC-24 controller.
| Problema | Causa possible | Solució |
|---|---|---|
| La pantalla del controlador està en blanc. | No power supply; faulty transformer; internal fuse. | Check power outlet and connections. Verify transformer output. Consult a qualified technician if fuse replacement is suspected. |
| Valves not activating. | Incorrect programming; wiring issue; faulty solenoid; rain sensor active. | Verify program settings (start times, durations, assigned valves). Check wiring to valves and common. Test solenoids. Check if rain delay is active or sensor is preventing operation. |
| Dificultat de programació. | Unfamiliarity with interface; incorrect dial position. | Refer to Section 3: Operating Instructions. Ensure the dial is in the correct position for the desired setting. Practice navigating the menus. |
| Watering occurs at unexpected times. | Incorrect start times; multiple programs active; independent program running. | Review all program start times (A, B, C, and Independent I). Ensure only desired programs are enabled. |
6. Especificacions
| Característica | Detall |
|---|---|
| Número de model | GAECS900208 (AC-24) |
| Initial Stations | 8 |
| Estacions màximes | 24 (with optional 4-station expansion modules GAEC14203P0) |
| Programes | 3 (A, B, C) weekly or cyclic, plus 1 independent (I) program |
| Horaris d'inici per programa | Fins a 4 al dia |
| Irrigation Duration | 1 minut a 9 hores |
| Cyclic Interval | Every 1 day up to every 30 days |
| Ajust estacional | del 10% al 190% |
| Retard de pluja | Fins a 240 dies |
| Fertigation Control | Yes, percentage of run time |
| Volum baixtagControl d'il·luminació electrònica | Yes (requires separate relay, not included) |
| Dimensions del producte | 12.45 x 23.11 x 29.72 cm |
| Pes de l'article | 2.23 kg |
| Dissenyat per a | Només EUA i Canadà |
7. Garantia i Suport
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Galcon weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
For further assistance, contact Galcon customer service. Contact details are typically available on the manufacturer's weblloc o embalatge del producte.
