Fault — the inverter cuts its output and the red LED stays solid until the fault is cleared.
Also applies to:Axpert MAX II TWIN 8KWAxpert MAX II TWIN 11KWAxpert MAX II TWIN 12KWAxpert MAX II Duplex 8KW+50
Bus voltage is too high
Cause: Internal components failed.
Return to repair center.
Source: Voltronic manual, p.47
CT sensor fault — Fault code 08 shown on the display with the fault icon on: CT sensor fault.
Cause: CT sensor fault.
Source: Voltronic manual, p.52
Also applies to:InfiniSolar 15KWInfiniSolar Super 4KWInfiniSolar Plus 5KW
CT sensor fault — Fault code 08 shown on the display with the fault icon on: CT sensor fault.
Cause: Internal components failed.
Please contact your installer.
Source: Voltronic manual, p.50
DC component in the output current exceeds the upper threshold — Fault code 08 shown on the display with the fault icon on: DC component in the output current exceeds the upper threshold.
Cause: DC component in the output current exceeds the upper threshold.
Source: Voltronic manual, p.43
Also applies to:InfiniSolar 2KWInfiniSolar 3KW
DC component in the output current exceeds the upper threshold — Fault code 08 shown on the display with the fault icon on: DC component in the output current exceeds the upper threshold.
Cause: DC component in the output current exceeds the upper threshold.
Source: Voltronic manual, p.46
T SCR Close Fault — Fault code 08 shown on the display with the fault icon on: T SCR Close Fault.
Cause: Internal components failed.
Please contact your installer.
Source: Voltronic manual, p.50
Fan is locked — Fault code 08 shown on the display with the fault icon on: Fan is locked..
Cause: Fan is locked.
Source: Voltronic manual, p.20
DC component in the output current exceeds the upper threshold — Fault code 08 shown on the display with the fault icon on: DC component in the output current exceeds the upper threshold..
Cause: DC component in the output current exceeds the upper threshold.
Source: Voltronic manual, p.68
Also applies to:Giant Elite 3P/3P 10K-40KVA
INV in L2 is short circuited — Fault code 08 shown on the display; the UPS has detected a fault condition: INV in L2 is short circuited.
Cause: INV in L2 is short circuited.
Source: Voltronic manual, p.41
Price incl. VATAED 917
Price incl. VATAED 1,482
Price incl. VATAED 1,585
Price incl. VATAED 1,438
Price incl. VATAED 1,395
Price incl. VATAED 844
It depends on the model — 39 devices use code 08. On the Axpert MAX II TWIN it means: Bus voltage is too high. The card for each model on this page gives its exact meaning and fix.
08 is a fault code: the inverter cuts its output and the red LED stays solid until it is cleared.
Return to repair center. The exact steps for each affected model are listed on this page.
08 is in the "Fault" class on the Axpert MAX II TWIN: 29 of the 38 codes documented for it.
All Axpert MAX II TWIN codes All Axpert MAX II Duplex codes All Axpert MAX II codes All Axpert MAX TWIN codes All Axpert MAX E TWIN codes All Axpert MAX E Duplex codes All Axpert MAX codes All Axpert KING II TWIN codes All Axpert KING codes All Axpert MKS IV TWIN codes All Axpert MKS IV codes All Axpert MKS III TWIN codes All Axpert MKS II codes All Axpert VM II codes All Axpert VM II (PF1) codes All Axpert VM III codes All Axpert VM IV TWIN (VM4 TWIN) codes All Axpert KS codes All Axpert V (PF1) codes All Axpert WP TWIN codes All Axpert 3KP/5KP 24V codes All InfiniSolar V II codes All InfiniSolar V II 1.5KW codes All InfiniSolar V II 6KW (Split Phase) codes All InfiniSolar V II WP codes All InfiniSolar V codes All ESS-A510 codes All Galleon One 5KL 48V codes
08 is in the "Fault" class on the InfiniSolar WP LV 12KW Premium: 16 of the 35 codes documented for it.
08 is in the "Fault" class on the InfiniSolar 10KW: 23 of the 40 codes documented for it.
All InfiniSolar 10KW codes All InfiniSolar 15KW codes All InfiniSolar Super 4KW codes All InfiniSolar Plus 5KW codes
08 is in the "Fault" class on the InfiniSolar E 5.5KW: 29 of the 34 codes documented for it.
08 is in the "Fault" class on the InfiniSolar 2KW/3KW: 29 of the 29 codes documented for it.
08 is in the "Fault" class on the InfiniSolar TX-PA 30KW: 55 of the 76 codes documented for it.
Compiled from official Voltronic user manuals. Always consult your device manual and a qualified technician before performing repairs.