ENG
19
Operation Manual
AVR SLIM LCD
1. The switch is off.
2. There is no power in the
socket.
3. The bimetallic circuit-
breaker
i
has activated.
The AVR is out of order.
Input voltage is very unstable.
•
When the mains voltage exceeds the allowable rate (lower threshold is 140 V, upper threshold is
260 V) the LED
c
illuminates, the AVR disconnects the load automatically and the LED
d
displays
“L” or “H”.
Attention! It is recommended to switch off the AVR and every connected consumer-device
when the power supply is dropped.
8. PAUSE FUNCTION
•
The Pause mode feature is designed to protect equipment in case of frequent drops of the mains
supply. This is particularly important for consumer appliances with electric motors or compressors.
After power supply has been recovered, the AVR switches on within 6 or 180 seconds, depending
on the "Пауза (Pause)" button (Вкл./Выкл. (ON/ OFF))
h
position.
9. PROTECTION FUNCTION AGAINST HIGH AND LOW INPUT VOLTAGE, OVERLOAD AND
OVERHEAT
•
The stabilizer is equipped with an unique circuit overvoltage and undervoltage protection. In the
case of mains voltage deviation over 260 V or below 140 V it turns off the load automatically. At the
same time red LED
c
illuminates, and the display
d
shows the "H" (for activation overvoltage
protection) or symbol "L" (when triggered undervoltage protection). When the input voltage range
returning to 140-260 V the stabilizer automatically resumes operation.
•
In case of overload or short-circuit bimetallic circuit-breaker
i
will triggered. After elimination
overload cause or short circuits, press circuit-breaker button
i
(RESET position), and stabilizer will
resume operation.
10. TROUBLESHOOTING
If none of the above methods can solve the problem, please seek professional advice at your
nearest service center. Never attempt to repair the product yourself.
The AVR does not start.
The AVR is in operation mode,
but there is no output voltage.
The AVR often produces
clicking sound.
1. Press the switch once again.
2. Make sure there is electric
power supply.
3. Disconnect part of the load
and switch on the AVR again.
Please address to an authorized
service center.
The AVR is regulating output
voltage.
Cause
Problem
Solution
