Check the input voltage with a multimeter. Ensure V+ and V- match the power source. Issue 2: Relay Clicks Repeatedly (Chattering)
Sets a charge/discharge timer in minutes (0 means disabled). Calibration
If you notice the display doesn't match your multimeter, most XH-M608 boards allow for . Disconnect power. Hold the SET button while reconnecting power. Xh-m608 Manual
Sets the trigger for stopping a charge or starting a discharge.
⚠️ Disconnect all live batteries and power sources before attempting installation to avoid accidental shorts or terminal sparks. Check the input voltage with a multimeter
The relay acts as a switch. For charging, connect the charger in series with the relay terminals. For discharging, connect the load in series.
Protect lithium packs from exceeding safe charge/discharge ranges. Calibration If you notice the display doesn't match
The XH-M608 uses a coded menu ( P1 through P4 ) to manage its operations. To enter the menu, . Use the + and - buttons to navigate, and press SET briefly to modify a parameter. P1: Lower Voltage Limit (Start Voltage)
The XH-M608 features four screw terminals: (Input) and Vout+ / Vout- (Output).
