Duracell Inverter 3000 Instalační příručka stáhnout pdf (Strana 28)

Troubleshooting Reference

975-0444-01-01 4–3

E02: Steady

Fault LED: Solid

Alarm: Beeping

Inverter is in

overvoltage

shutdown.

High input voltage Make sure the inverter is

connected to a 12 V battery.

Check the voltage regulation of

the charging system.

E03: Steady

Fault LED: Solid

Alarm: Beeping

Inverter is in

overload shutdown.

Load applied is above the

continuous operation

limit.

Reduce the load if continuous

operation is required.

E04: Steady

Fault LED: Solid

Alarm: Beeping

Inverter is in internal

over temperature

shutdown.

AL2 warning code is

ignored. (See possible

causes under error # 2 in

this table).

See solution under error # 2 in

this table.

E05: Steady

Fault LED: Solid

Alarm: Beeping

Inverter is in short

circuit shutdown.

Inverter has short-

circuited.

Disconnect DC power to the

inverter. Have a qualified

electrician check the AC output

connections, wiring, and

appliances for indications of

short circuits.

N/A Low output voltage

(96 VAC–104 VAC)

You are using a voltmeter

that cannot accurately

read the RMS voltage of a

modified sine wave.

Use a true RMS reading

voltmeter such as the Fluke 87.

N/A Low output voltage

on a true RMS

reading voltmeter.

Low input voltage and the

load is close to maximum

allowable power.

Check the connections and DC

cables and check if the battery

is fully charged. Recharge the

battery if it is low.

Reduce the load.

N/A No AC output

voltage; no DC input

voltage indication.

The inverter is off.

No power to the inverter.

Battery disconnect switch

or breaker is off.

Turn the inverter on.

Check if the DC cables are

connected from battery to the

inverter.

Close battery disconnect switch

or breaker.

Table 4-1

Troubleshooting Reference

Error/Warning

Code on Display Problem Possible Cause Solution

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