Galcon AC Controller 6 Station User Manual

1. Introduction

The Galcon 8000 series AC controllers are designed for easy installation and operation, providing efficient irrigation control. These user-friendly products allow for precise irrigation in seconds, utilizing a cycle of pre-set minutes. All 8000 controllers can be connected to switch-type sensors for optimal performance, making them especially suited for greenhouses and misting applications. Irrigation duration can be set from 1 second up to 12 hours.

Figure 1: Galcon AC Controller 6 Station with its protective cover open, revealing the digital display, control buttons, and internal wiring diagram.

2. Key Features

• Start Times: Up to 4 per valve per day in weekly schedule mode; multiple start times available in misting mode. Supports Weekly/Cyclical programming.
• Duration: Adjustable from 1 second to 12 hours.
• Stations: This model supports 6 stations. Other models are available in 4, 9, or 12 station configurations.
• Battery Backup: Requires a 9 Volts alkaline battery (not included) to retain programming during power outages.
• Water Intervals: Flexible scheduling from once a minute to once every thirty days.

3. Setup and Installation

Proper installation ensures optimal performance and longevity of your Galcon AC Controller. It is recommended to install the controller in a sheltered location, away from direct sunlight and extreme weather conditions.

3.1 Mounting the Controller

1. Choose a suitable indoor or sheltered outdoor location near an AC power outlet.
2. Securely mount the controller to a wall using appropriate screws and anchors. Ensure it is level and stable.

3.2 Wiring Connections

• Power Connection: Connect the controller to a standard AC power supply. Refer to the wiring diagram inside the controller's cover for specific terminals.
• Valve Connections: Connect each irrigation valve's common wire to the common terminal on the controller. Connect each valve's individual control wire to its corresponding station terminal (e.g., Station 1, Station 2, etc.).
• Sensor Connection (Optional): If using a rain sensor or other switch-type sensor, connect it to the designated sensor terminals. This allows the controller to automatically suspend irrigation based on sensor input.
• Battery Backup: Install a 9-volt alkaline battery into the designated battery compartment. This battery preserves your programming in case of a power outage.

4. Operating Instructions

The Galcon AC Controller features an intuitive interface for programming your irrigation schedules.

4.1 Initial Setup and Time Setting

1. Upon initial power-up or after a long power outage, the display may show default settings.
2. Use the navigation buttons (usually arrows or +/-) to set the current time and day of the week.

4.2 Programming Irrigation Schedules

The controller supports both weekly and cyclical programming modes.

Weekly Schedule Mode:

• Navigate to the 'Program' or 'Schedule' menu.
• Select the desired station (e.g., Station 1).
• Set up to 4 start times per day for each station.
• Define the irrigation duration for each start time (from 1 second to 12 hours).
• Select the specific days of the week for irrigation (e.g., Monday, Wednesday, Friday).

Cyclical Programming Mode (for Misting Applications):

• Access the 'Misting' or 'Cyclical' program mode.
• Set the 'ON' duration (how long the valve is open).
• Set the 'OFF' duration (how long the valve is closed between cycles).
• Define the total operating period for the misting cycle (e.g., from 8:00 AM to 6:00 PM).

4.3 Manual Operation

The controller allows for manual activation of stations for testing or immediate watering needs.

• Locate the 'Manual' or 'Run' button.
• Select the desired station and set a manual run time.
• Press 'Start' to initiate manual watering.

5. Maintenance

Regular maintenance helps ensure the reliable operation of your irrigation controller.

• Battery Replacement: Replace the 9-volt backup battery annually, or when the low battery indicator appears on the display.
• Cleaning: Periodically wipe down the controller's exterior with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners.
• Environmental Protection: Ensure the controller remains protected from direct water spray, extreme temperatures, and pests.

6. Troubleshooting

If you encounter issues with your Galcon AC Controller, refer to the following common problems and solutions:

• Controller Display is Blank:
  • Check the AC power connection.
  • Ensure the power outlet is functional.
  • Verify the 9-volt backup battery is installed correctly and has sufficient charge.
• Stations Not Watering:
  • Confirm that the main water supply is turned on.
  • Check wiring connections to the valves and common terminal.
  • Verify that the program is active and start times are correctly set.
  • If a sensor is connected, check if it's preventing irrigation (e.g., rain sensor activated).
  • Inspect individual valves for blockages or malfunctions.
• Watering at Incorrect Times:
  • Review the programmed start times and durations for each station.
  • Ensure the current time and day are correctly set on the controller.
  • Check for any overlapping programs or manual overrides.

7. Specifications

8. Warranty and Support

For specific warranty information, please refer to the documentation included with your purchase or contact Galcon directly. Galcon is the manufacturer of this product.

For technical support, troubleshooting assistance beyond this manual, or inquiries about replacement parts, please visit the official Galcon website or contact their customer service department. You can also visit the Galcon Store on Amazon for more information.

Consider purchasing extended protection plans for additional coverage beyond the standard manufacturer's warranty. Options such as 3-Year or 4-Year Protection Plans may be available.