ENG
18
Wall-Mounted Automatic
Voltage Regulator
7 INSTALLATION
Attention! Before connecting the regulator, make sure that all consuming devices con-
nected to the regulator are switched off and the switch
i
is in OFF position.
•
Before installing the AVR, please make sure that total power of all consumers is lower than AVR
output power. Taking into account the starting loads and power factor of consumers, it is
necessary to apply power margin factor with the coefficient 1.2–1.5; but for such equipment as air
conditioners, fridges, etc., it should be 1.5–2.
Attention! When choosing an AVR, it is necessary to know that reduction of input voltage
increases an input current value, consequently, the maximum power of AVR is reduced
too! Such dependence is shown in the graph below:
Note. Adhere strictly to such dependence. If the condition stated above is not adhered to,
warranty servicing becomes void!
•
Plug the stabilizer power cord
j
in the wall outlet.
•
Turn on stabilizer with switch
i
(RESET position).
•
If the AVR operates properly, LED
a
illuminates, and red LED
c
will blink. At the same time the
digital indicator
d
will display the expiration of the delay. The total delay makes 6 or 180 seconds
depending on the "Пауза (Pause)" button (Вкл./Выкл. (ON/ OFF))
h
position. After the delay time
red LED turns off
c
and
d
digital display will show the output voltage of the regulator. And only
after that you can turn on the connected devices, consumers.
140 150 160 170 180 187 200 210 220 230 240 250 260 270
0
50
25
75
100
100 110 120 130
Output power, %
Input
voltage, V
6. MOUNTING
Important! Before mountint the regulator, make sure that all fixing elements durable fastened
to the wall!
•
For securely wall mounting it is necessary to determine the type of wall material (wood, brick,
concrete, drywall, and etc.) for corresponding fastener selection.
•
Mounting stabilizer location should be close to the wall outlet, considering the stabilizer power
cord length (1.25 m ± 3%).
•
Next, make a mounting fasteners (not included) to the wall, considering the wall mounting holes
location
f
on the stabilizer rear panel (see Fig. 2).
•
Then hang the stabilizer on fixing elements.
