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给印刷厂的提示：请注意页码的顺序
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GB
12V DC / 230V AC POWER INVERTER
Feature Description
• Short circuit protection 1. If external appliance is short-circuited, a buzzer sounds,
red LED indicator (4) lights up, and LED display (2) shows
P-1.
• Overheating protection 1. If the inside temperature increases above 60˚C, a
beep sounds, red LED indicator (4) lights up, and
LED display (2) shows
A-2
.
2. If the inside temperature is above 68˚C, a buzzer sounds,
red LED indicator (4) lights up, and LED display (2) shows
P-2
. The power inverter stops the power inversion and
the external appliance switches off.
3. If the temperature is below 50°C, the power inverter
resumes to normal operation.
• Overload protection 1. If the load is higher than 135W (±5%), a beep sounds,
red LED indicator (4) lights up, and LED display (2) shows
A-1 .
2. If the load is higher than 145W (±5%), a buzzer sounds,
red LED indicator (4) lights up, LED display (2) shows
P-1
and the power inverter stops the power inversion and
the external appliance switches off.
Warning and protection indications
Faults are recognizable by the follow:
• Red LED indicator (4)
• Beep or buzzer sound
• Warning (
A
) or protection (
P
) code in the LED display (2)
Code Red LED Illustration Warning type
A-1
Lights up
Overload warning
beep sound A-2 Over heat warning
A-3 Less voltage warning
P-1
Lights up
Overload protection
buzzer sound
Short circuit protection
P-2 Over heat protection
P-3 Less voltage protection
P-4 Over voltage protection