Brand: MOTOMASTER
Category: Battery Charger
Manual Type:
Language:
Manual for 011-1974-0 - Troubleshooting and error codes + PDF Download
Uploaded: April 8, 2025, 1:10 p.m.
Warranty Summary
This MotoMaster product has a three (3) year warranty against defects in workmanship and materials.
- Connect charger clamps to the battery following instructions in the manual.
- Plug the charger into an electrical outlet.
- Select a charging program using the MODE button (or it will auto-select after 5 seconds).
- Charging is complete when the CHARGED/MAINTAINING LED is illuminated and the display reads "100%".
- Disconnect the charger by unplugging it from the electrical outlet.
Troubleshooting and error codes
| Error Code | Condition | Cause | Solution |
|---|---|---|---|
| F01 | The charger does not detect a battery connected to it. | Charger does not recognize the battery. Poor clamp connection. Battery voltage is under 1.5 V. | Connect battery to charger BEFORE AC power. Ensure battery posts are clean and clamps have good connection. Check battery voltage, if less than 1.5V, replace battery or try boosting. |
| F02 | The battery voltage is less than 10 V after some time charging. | The battery is defective. A load may be connected to the battery. | Replace the battery. Do not use battery during charging. |
| F03 | Battery voltage is too high. | Battery is not a 12 V battery. | Confirm battery is 12V, not 24V. |
| F04 | Actual charge rate exceeds selected charging rate. | A load may be connected to the battery. Charger error. | Disconnect load and try again. Disconnect battery and AC power, try again. |
| F05 | The temperature of the charger is too high. | High ambient temperature or poor ventilation. | Ensure ventilation. Charger resumes after cooling. |
| F06 | The battery does not go into Maintenance mode after 24 hours. | Charge current too low. Load on battery while charging. Battery defective. | Try higher charge rate. Remove loads. Replace battery. |
| F07 | Reverse Polarity. | Battery clamps incorrectly connected. | Reverse clamp connections. |
Troubleshooting and error codes
| Error Code | Condition | Cause | Solution |
|---|---|---|---|
| F01 | The charger does not detect a battery connected to it. | Charger does not recognize the battery. Poor clamp connection. Battery voltage is under 1.5 V. | Connect battery to charger BEFORE AC power. Ensure battery posts are clean and clamps have good connection. Check battery voltage, if less than 1.5V, replace battery or try boosting. |
| F02 | The battery voltage is less than 10 V after some time charging. | The battery is defective. A load may be connected to the battery. | Replace the battery. Do not use battery during charging. |
| F03 | Battery voltage is too high. | Battery is not a 12 V battery. | Confirm battery is 12V, not 24V. |
| F04 | Actual charge rate exceeds selected charging rate. | A load may be connected to the battery. Charger error. | Disconnect load and try again. Disconnect battery and AC power, try again. |
| F05 | The temperature of the charger is too high. | High ambient temperature or poor ventilation. | Ensure ventilation. Charger resumes after cooling. |
| F06 | The battery does not go into Maintenance mode after 24 hours. | Charge current too low. Load on battery while charging. Battery defective. | Try higher charge rate. Remove loads. Replace battery. |
| F07 | Reverse Polarity. | Battery clamps incorrectly connected. | Reverse clamp connections. |