USER’S MANUAL
AUTOMATIC VOLTAGE REGULATOR
Model:
AVR-SRV-XTREME500/1000/3000/5000/10000-WL
e. LED Operation
• When the Green LED is "ON", it indicates Power ON and also that the input voltage and output voltage is
normal, the AVR is working.
• When the Yellow LED is “ON” and flash, it indicates that the regulator is in a delay status, the output will be
delayed.
• When the Red LED is "ON" and flash, it indicates the regulator is in a protection status.
f. Delay Operation
• This model is designed with a delay feature to protect appliances especially the appliances with
compressors(like air-conditioner, fridge, motor, pump,and etc). which should not be switched on immediately
after being switched off.
• The delay time is generally set at 6/180 seconds selectable.
Select delay or undelay before switch on the
AVR.
• Press down the delay button, then you select the delay, the delay time will be 180 seconds. After switch on the
AVR, wait for 180 seconds, then the AVR delivers output; Press up the delay, it means undelay, under "undelay"
status, the delay time is 6 seconds.
If you connect the appliances with compressors, we suggest that you select "delay" before
switch on the AVR.
• The delay time will show in the display after switch on the AVR. When delay time has elapsed, delay LED will
switch "OFF" and display will indicate the AC output voltage.
g. Integrated Automatic Protection Circuit (IAPC)
• This model is equipped with a specially designed INTEGRATED
AUTOMATIC PROTECTION CIRCUIT.
• This very specialized and unique circuitry is now redesigned to automatically cut off the input voltage whenever
the input voltage is above the input voltage range, rendering full and comprehensive protection to the regulator
and connected appliances.
• When the input voltage returns to within Low and Normal ranges, the IAPC will automatically switch the
regulator back "ON" and also restore power to all connected appliances.
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