Manual: Lovato 31 Rgam 12 User

Even with a well-designed product like the Lovato 31 RGAM 12, issues can arise. Here’s a quick troubleshooting table based on user manual guidelines and field experience.

Under-voltage parameters are adjustable from 0.7 to 1.0 Ue (nominal voltage), while over-voltage parameters toggle from 1.0 to 1.2 Ue .

If your unit is flashing a code, here are the most frequent ones found in the Lovato RGAM Guide Low Oil Pressure Engine Overheating Low Fuel Level

The RGAM 12 controller operates in four distinct modes, accessible via the front panel: OFF / RESET lovato 31 rgam 12 user manual

If you want, I can:

Failure to start, low frequency, or voltage outside limits.

Allows the operator to start and stop the engine manually using the "Start" and "Stop" buttons. Even with a well-designed product like the Lovato

The operator has full control over the contactors. Pressing the "Start" button initiates the engine crank cycle manually. Automatic Mode

| Code | Meaning | Common Cause / Solution | | :--- | :--- | :--- | | | High Temperature (Coolant) | Engine overheating; check cooling system and sensors. | | A02 | Low Oil Pressure | Insufficient oil pressure; check oil level/pump. | | A04 | Low Fuel Level | Fuel tank low; refill. | | A06 | Low Battery Voltage | Battery under 12V; check charging system/battery. | | A07 | Battery Discharged | Battery discharged; check or recharge. | | A08 | Alternator Charging Error | Alternator not charging; inspect belts/wiring/alternator. | | A12 | Start Failure | Engine failed to start; check fuel supply/starter motor. | | A15 | Engine Stop Failure | Engine failed to stop on command; check stop solenoid/fuel cutoff. | | A16 | Low Generator Frequency | Engine speed too low; check throttle/governor adjustments. |

: Use the MAINS/GEN keys to navigate menus and MEAS/TEST keys to select specific parameters. If your unit is flashing a code, here

The engine failed to fire after the programmed number of attempts. Check fuel lines and battery health. 6. Maintenance and Safety

To unlock the programming interface, execute this physical key sequence exactly as written: Press and the front panel RESET button. Press the START key twice . Press the STOP key three times . Press the MEAS (Measurement) key four times .

Switches the unit into Manual Mode, giving operators full key control over the generator's start/stop sequences.