EGP8-S - Controller Irritrol - Free user manual and instructions
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| Brand | Irritrol |
| Model | EGP8-S |
| Product Type | Irrigation Controller |
| Number of Stations | 8 |
| Power Supply | 120VAC input, 24VAC output transformer (included) |
| Standby Current | Less than 100mA |
| Dimensions (W x H x D) | 8.0 x 6.0 x 4.0 inches (203 x 152 x 102 mm) |
| Weight | 2.0 lbs (0.9 kg) |
| Enclosure Rating | Indoor/Outdoor (NEMA 3R) |
| Display Type | LCD with backlight |
| Programming | 7-day calendar, up to 3 start times per program, manual and semi-automatic modes |
| Rain Delay | Yes, adjustable up to 7 days |
| Rain Sensor Compatible | Yes, normally closed (NC) sensor input |
| Pump/Valve Output | Master valve or pump start relay (optional) |
| Non-Volatile Memory | Programs retained without battery |
| Battery Backup | CR2032 coin cell for clock retention during power loss |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Warranty | 2 years limited |
| Maintenance | Clean with a soft damp cloth; do not use solvents |
| Safety Certifications | UL Listed, CE |
| Spare Parts Availability | Contact local dealer or Irritrol customer service |
Frequently Asked Questions - EGP8-S Irritrol
How do I program the start times for each station?
Press the Program button to select a program (A, B, or C). Use the Start Time button to set up to 3 start times. Then use the arrow keys to set the watering duration for each station.
Can I connect a rain sensor to the EGP8-S?
Yes, the EGP8-S has a rain sensor input. Connect a normally closed (NC) rain sensor to the two sensor terminals. The controller will automatically skip cycles when the sensor is active.
What type of transformer does the EGP8-S use?
The controller is powered by a 120VAC to 24VAC transformer (included). Ensure the transformer is plugged into a grounded outlet.
How do I set the current time and day?
Press the Set Time button. Use the arrow keys to adjust hours, minutes, and day. Press Enter to confirm each step.
Is there a battery backup to retain the time during power outages?
Yes, the EGP8-S uses a CR2032 coin cell battery to keep the clock running during short power outages. The programs are stored in non-volatile memory and do not require battery backup.
How many start times can I set for each program?
Each program (A, B, C) supports up to 3 separate start times per day. You can also set different watering durations for each station within a program.
Can I manually water without disturbing the automatic schedule?
Yes, press the Manual button. Use the arrow keys to select a station and set a manual watering time. The controller will resume the automatic schedule after the manual cycle.
What does the rain delay feature do?
The rain delay feature suspends all watering for a specified period (1 to 7 days). Activate it by pressing Rain Delay and setting the number of days.
How do I reset the controller to factory defaults?
Press and hold the Reset button (located inside the cabinet) for 5 seconds. This will clear all programs and reset clock settings.
What should I do if the LCD display is blank?
First, check that the transformer is connected and the outlet has power. If using battery backup, replace the CR2032 battery. If the display remains blank, contact Irritrol support.
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