Troubleshooting Guide
How to Fix Noblelift ALPHA 50-60 Li Fault Code 1.5
Controller Severe Undertemp
Error Code: 1.5Equipment: Lithium 4-Wheel Electric Forklift
Error Code 1.5 Diagnosis
What This Code Means
Controller Severe Undertemp
Possible Causes
- 1Controller operating in extreme cold environment
Recommended Solution
Move to warmer environment before operation.
Other ALPHA 50-60 Li Fault Codes
NobleliftALPHA 50-60 Li
Noblelift Lithium 4-Wheel Electric Forklift
Machine Specs
tiresSolid Pneumatic
batteryLithium-Ion
capacity5000-6000 lb
Why Trust This Guide?
- Based on official Noblelift service documentation
- Verified by certified equipment technicians
- Updated with latest service bulletins