ENG
13
Automatic Voltage Regulator
Problem
The AVR does not work.
The indicator «Overload»
does not die away and
there is no target voltage.
The AVR often clicks, thus
indicator «Stabilizer»
lights up.
The AVR has disconnected
loading. The indicator
«Overload» is shone.
Cause
1. Is the power switch on?
2. Is the voltage in the entrance
socket?
3. Too powerful loading is connected.
1. Failure of the scheme of testing.
2. The AVR is faulty.
3. An entrance voltage too high.
The entrance voltage is very
instability.
An entrance voltage too high.
Solution
1. Press Main Switch on.
2. Be convinced available an
entrance voltage.
3. Disconnect a part of loading.
Switch-o
ff
and anew switch on
the AVR. If the problem is not
eliminated it is necessary to
address in the service center.
It is normal. The AVR adjusts a
target voltage.
When the input voltage becomes
normal the AVR will work.
If none of the above mentioned solutions removes the problem, please refer to nearest authorized
service center for consultation by quali
fi
ed specialist. Never try to repair the device on your own.
5. INSTALLATION AND OPERATION GUIDE
•
Connect loading to output AVR NEO R.
•
Connect the AVR to a power line 220V.
•
Switch on the AVR.
The indicator in the switch will be lit.
The indicator «Stabilizer» will quickly be lit.
During self-testing indicators «Overload» and «Line» will be shone.
•
After 10 second self-testing, indicator «Overload» will go out and indicator «Line» will be lit and a
voltage will be connected to target sockets.
If indicator «Overload» after testing will not go out to maintain the stabilizer it is forbidden.
•
At job of the AVR boost or buck of an entrance voltage indicator «Stabilizer» will be shone.
•
In case of an overload or short circuit the AVR will disconnect of a voltage. After elimination of the
reason of an overload the stabilizer is necessary for switching on again.
•
At a voltage on an input from above 280V the AVR will be disconnected. Thus indicator «Overload»
will be shone.
6. TROUBLE SHOOTING
