Jte Inverter Manual ((link)) -

Use MI1/MI2 for digital forward/reverse signals and AI1/AI2 for external potentiometer speed control. 3. Basic Programming and Operation

Install on metal or other non-flammable surfaces. Ensure the support can hold at least four times the inverter’s weight. Jte Inverter Manual

Maintain an ambient temperature between -10°C and 50°C. For altitudes above 1,000 meters, derate the output current by 1% for every 100 meters. Use MI1/MI2 for digital forward/reverse signals and AI1/AI2

Never connect power cables to output terminals (U, V, W). Jte Inverter Manual