The Pramac AC03 is an Automatic Mains Failure (AMF) control panel, based on the ComAp InteliLite NT platform, designed to monitor mains supply and automate generator starting and stopping. It features tactile buttons for modes (OFF, MAN, AUT, TEST), alarm management, and real-time monitoring of generator electrical parameters and circuit breaker status. For full operational details and troubleshooting, visit the Pramac AC03 Operator Guide on Scribd AC03 Pramac Operator Guide English | PDF - Scribd
Once a fault occurs, the AC03 locks the shutdown sequence for safety. To restart the machine:
The engine turned over for the designated number of cranking cycles but failed to fire.
Cycles the controller through its main operational profiles.
Starts the engine immediately under controlled conditions to verify system health without necessarily transferring the building load. Installation and Wiring Procedures pramac ac03 manual
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Always perform standard pre-start checks (oil level, fuel levels, and coolant levels) before operating the machinery. Manual Starting Sequence
The interface consists of a backlit LCD screen (128x64 pixels) and several dedicated control buttons:
To enter the setup menu, press and hold the and RESET buttons simultaneously for five seconds. The display will prompt you for a password. The factory default technician password is found within your specific manual supplement (frequently 0004 or 1111 depending on the firmware revision). Crucial Parameter Fields Parameter Code Description Standard Default Value P01 Mains Under-Voltage Threshold P05 Engine Crank Duration P08 Engine Warm-Up Delay 15 Seconds P12 Cool-Down Duration 60 Seconds P20 Alternator Frequency Limit 50Hz / 60Hz Selection 5. Troubleshooting and Fault Code Resolutions The Pramac AC03 is an Automatic Mains Failure
The Pramac AC03 module is an engine control unit designed for generator applications. It features a clear display and intuitive controls for monitoring and managing generator operations. The AC03 system typically consists of the AC03 Display Unit (the front panel interface for monitoring and control) and the IL-NT-PRAMAC Control Module (the main processing unit responsible for connections and logic).
Battery voltage, total operational hours, and successful start counts.
Monitors AC voltage, frequency, and current load across multiple phases to prevent electrical overloads.
Used to test the generator's operation under load or without load, depending on configuration. 🚀 How to Start the Generator To start your generator using the AC03 controller: Check for Alarms: To restart the machine: The engine turned over
When prompted for a password, enter the standard factory technician code (refer to your specific Pramac AC03 manual copy, as codes can vary by manufacture year).
The PRAMAC AC03 is a reliable and versatile generator designed for various applications, including residential, commercial, and industrial use. This model is known for its robust construction, efficient performance, and ease of operation. To ensure safe and optimal usage, it's crucial to understand the manual's contents.
The generator is disabled and will not start manually or automatically. MAN (Manual) Mode: