Manual — Xh-m608

Displays the current battery voltage during operation. Displays parameters during setup.

When battery voltage drops below the Lower Limit (dn) . Programming Instructions Follow these steps to configure your XH-M608 module: Step 1: Select the Operating Mode (P1 or P2)

A: The relay contacts are rated at 10A at 30VDC or 10A at 250VAC. For higher currents, use the relay to control a larger external contactor.

The XH-M608 uses a simple three-button interface: , ADD , and DEC . Parameter Menu (P0 - P3) Short press SET to cycle through the main menu options: Description P0 Mode Selection

Carefully remove the device from its packaging and inspect for any visible damage. Make sure all the included accessories are present. Xh-m608 Manual

The voltage at which the load turns back ON after the battery has recovered or recharged. P3: Operating Mode (Charging vs. Discharging)

Example: | Problem | Possible cause | Solution | |-----------------------------|-------------------------------------|-----------------------------------| | No display | Power supply issue / reverse polarity | Check voltage, correct wiring | | Erratic temperature reading | Wrong sensor type / bad connection | Use NTC 10K 3950, check terminals | | Relay does not switch | Incorrect mode (P2) or hysteresis | Set P2 to H or C, adjust P1 | | Temperature overshoot | Hysteresis too high / sensor placement | Reduce P1, move sensor closer to load |

A: The XH-M608 can only perform one function at a time (selected via P0). However, its relay can be wired to control either a charger or a load, and the thresholds can be set to protect against both over-voltage and under-voltage conditions in Protection mode (P).

*Source: *

3-digit high-brightness red LED display segment

To automate a charger, route one wire of the charger’s output through the and NO terminals. The relay will close and complete the circuit only when the battery needs charging. ⚙️ Programming and Settings

Report generated by AI assistant – always verify technical details with your specific device and a multimeter.

Understanding the physical layout of the XH-M608 is essential before attempting any wiring or configuration. Displays the current battery voltage during operation

: This acts as a switch. It does not output voltage; it just completes or breaks a circuit for your charger or your load. 2. Button Functions

Press the Left button once quickly. The screen will flash a voltage value. Use the Left (+) and Right (-) buttons to set your lower voltage threshold.

Behavior: The module allows the load to run continuously until the battery voltage falls to your low cutoff limit, instantly breaking the circuit to isolate and save the cells. The Master Function Matrix (P0 – P3 Settings)

Ultimate Guide to the XH-M608 Battery Charge Control Module: Manual and Setup Parameter Menu (P0 - P3) Short press SET