How to fix over current alarm on Weco HeSU 4k4 PRO Battery Pack?
If you are experiencing an over current alarm with your Weco Battery Pack, it means the battery relay is disconnected during charging or discharging, and the battery fault light is flashing. To resolve this, reduce the charge or discharge current.
What to do if get over voltage alarm on Weco HeSU 4k4 PRO Battery Pack?
If you're getting an over voltage alarm on your Weco Battery Pack, it means the battery relay is disconnected when charging, and the battery fault light is flashing. To fix this, stop charging and review and properly reset the inverter settings. Weco suggests using Closed Loop CAN-BMS inverters.
What to do if I get a low voltage alarm on my Weco HeSU 4k4 PRO Battery Pack?
If you are experiencing a low voltage alarm with your Weco Battery Pack, it means the battery relay is disconnected when discharging, and the battery fault light is flashing. Stop discharging from the battery and charge the battery in accordance with the correct charging procedure.
How to fix master-slave machine communication exceptions on Weco HeSU 4k4 PRO Battery Pack?
If you're experiencing master-slave machine communication exceptions with your Weco Battery Pack, and the slave battery fault light flashes while the master machine cannot control the slave battery, check that the communication cables between the master battery and the slave batteries are securely connected.
What to do if first parallel connection failure of batteries on Weco HeSU 4k4 PRO Battery Pack?
If you experience a first parallel connection failure of batteries with your Weco Battery Pack, indicated by the slave battery fault light flashing and no voltage output, measure the positive and negative voltage of each battery. If the voltage difference between the batteries is greater than 2V, reduce the voltage difference to less than 2V to try parallel connection.
What to do if I get an OVER VOLTAGE ALARM on my Weco Camera Accessories?
If your Weco Camera Accessories battery relay disconnects during charging, and the battery fault light flashes due to over voltage, immediately stop charging. It is recommended to review and properly reset the inverter settings, and WeCo suggests using Closed Loop CAN-BMS inverters.
How to fix OVER CURRENT ALARM on Weco Camera Accessories?
An OVER CURRENT ALARM on your Weco Camera Accessories indicates the battery relay disconnected during charging or discharging, and the battery fault light is flashing. To resolve this, reduce the charge or discharge current.
What to do if I see a LOW VOLTAGE ALARM on my Weco Camera Accessories?
If you get a LOW VOLTAGE ALARM on your Weco Camera Accessories, it means the battery relay disconnected during discharging, and the battery fault light is flashing. Stop discharging the battery and charge it according to the correct charging procedure.
What to do if my Weco Camera Accessories shows a LOW TEMPERATURE ALARM?
A LOW TEMPERATURE ALARM on your Weco Camera Accessories means the battery can't charge or discharge normally. Wait for the battery temperature to rise to a suitable level before attempting to charge or discharge it.
General| Brand | Weco |
|---|---|
| Model | HeSU 4k4 PRO |
| Category | Battery Pack |
| Language | English |
Details the scope and intended audience of this installation manual.
Specifies the applicability of installation guidance to the HeSU 4k4 PRO model.
Notes that product specifications may change without prior customer notification.
Explains the meaning of warning, notice, and information symbols used in the manual.
Outlines installation environment requirements and potential product damage warnings.
Provides crucial safety precautions for handling and installing the battery module.
Describes the HeSU Series batteries for energy storage and product guarantee conditions.
Illustrates and labels the various components and ports of the battery module.
Details the different states of the SOC indicator lights on the battery.
Explains LED patterns for various error conditions and fault statuses.
Provides essential precautions and requirements before installing the battery.
Details the contents of the battery package and lists included accessories.
Details preparatory steps and accessory installation for stack configurations.
Explains the layout and function of each terminal on the battery module.
Configuration for DIP switches when the battery operates in stand-alone mode.
DIP switch settings for a master battery connected to one slave battery.
DIP switch settings for a master battery connected to two slave batteries.
DIP switch settings for a master battery connected to three slave batteries.
DIP switch settings for a master battery connected to four slave batteries.
Explains the function and status indications of the power button and LEDs.
Details how to start, shut down, and force charge a stand-alone battery module.
Step-by-step procedure for activating multiple batteries in a parallel system.
Procedure for safely shutting down a system with multiple parallel batteries.
Instructions for launching the WeCo Monitor software and its self-installation.
Guides users on selecting 'USER FREE ACCESS' or 'RESTRICTED ACCESS' based on authorization.
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