Fault

TS_ALARM_ON_LCD_AND_INVERTER

Alarm information on LCD and inverter after power-on.

3 Devices that report this code

What does the TS_ALARM_ON_LCD_AND_INVERTER error code mean?

TS_ALARM_ON_LCD_AND_INVERTER on a Felicity unit indicates: Alarm information on LCD and inverter after power-on.. It is a fault-severity event that can appear on 3 different devices in the Felicity catalog. The same code may have slightly different recommended fixes depending on the device — the per-device sections below show the exact wording from each device's official manual.

This is a fault-severity code

Fault codes stop normal operation but the unit may attempt to recover. Common causes are out-of-range conditions (voltage, current, temperature) that require checking inputs and outputs before restart.

What triggers this code

TS_ALARM_ON_LCD_AND_INVERTER is triggered when the unit's protection or monitoring logic detects the specific condition described above. The exact trigger depends on the device — see the per-device sections for the official manual entry for each.

LUX-S-1600LG01Battery↗ view on device
TS_ALARM_ON_LCD_AND_INVERTERAlarm information on LCD and inverter after power-on.Fault
Description

After the battery system is powered on, alarm information appears on the LCD and the inverter display screen at the same time.

Recommended fix

Please contact the local distributor.

Source:LUX-S-1600LG01.pdf · page 23
LUX-X-96050HG01Battery↗ view on device
TS_ALARM_ON_LCD_AND_INVERTERAlarm information shown on both LCD and inverter screen after power-on.Critical
Description

After the battery system is powered on, alarm information appears simultaneously on the LCD and inverter display screen.

Cause

Active fault in the battery system requiring service intervention.

Recommended fix

Contact the local distributor.

Source:LUX-X-96050HG01-Lithium-Battery-User-Guide.pdf · page 22
LUX-Y-48100HG01Battery↗ view on device
TS_ALARM_ON_LCD_AND_INVERTERAlarm Information on LCD and Inverter.Fault
Description

After the battery system is powered on, alarm information is displayed on the LCD and inverter display screen at the same time.

Recommended fix

Please contact the local distributor.

Source:LUX-Y-48100HG01-Lithium-Battery-User-Guide.pdf · page 21

Frequently asked about TS_ALARM_ON_LCD_AND_INVERTER

What is the TS_ALARM_ON_LCD_AND_INVERTER error on Felicity?
TS_ALARM_ON_LCD_AND_INVERTER on a Felicity unit means: Alarm information on LCD and inverter after power-on.. It can appear on 3 different devices in the Felicity catalog. The cause and recommended fix are listed for each device on this page.
Can I clear the TS_ALARM_ON_LCD_AND_INVERTER code myself?
It depends on the severity. Warning-level codes can usually be cleared by following the recommended fix. Fault and critical codes often require checking the source condition first; if the code returns immediately after restart, escalate to authorized service.
Is the TS_ALARM_ON_LCD_AND_INVERTER fix the same on every device?
The cause is consistent — it's the same protection logic. The exact fix wording can differ per device because each official manual addresses model-specific context (input ranges, parallel-config notes, firmware revisions). Use the per-device section that matches your unit.
Where does this information come from?
Every entry is sourced directly from the official Felicity user manual for the affected device. The "Source" line at the bottom of each device's section shows the manual filename and page number.

Compiled from official Felicity user manuals. Always consult your device manual and a qualified technician before performing repairs.