SilverCloud 2000VA Manuel Utilisateur page 2

Precision selector
01 - Input meter - displays input voltage
02 - Output meter
- when you power on the AVR, it will display the delay time counting down. Default
delay time is 6 sec. Press the delay selector to switch it to 120 sec.
- after delay time counting down is finished it will display normal output voltage. If
output voltage is constant, it will display 230V, if output voltage varies it will display 204 V ~
236 V - precizion 8%, 198 V ~ 242 V - precizion 10%.
- when you press the delay selector, the meter will display current delay time (6 or
120 sec) for 3 sec, then it will return to display output voltage.
- when you press precizion selector the meter will display "PCL" when precizion is
set to 10% and "PCH" when precizion is set to 8%.
If input voltage si higher than 255V for more than 3 sec, the meter will display "H"
intermittently, and if it's lower than 180V for 1 sec, it will display "L" intermittently.
03 - Precizion selector - default setting is 10%. Press precizion selector to switch to 8%.
04 - Delay selector - if the AVR is used for refrigeration systems please use a delay time, to
minimize possible damage of compressor motor. if you don't want to use a delay, set the
selector to the "UNDELAY" position.
05 - On/Off button - use to turn on or off the AVR.
06 - LED indicators
When it's on, shows that the AVR is on.
WORKING
Blinks during delay time, then it goes out.
DELAYING
It lights on when input voltage exceeds 255+/-5V. In this case it will enter high
voltage protection and the AVR will cut output voltage. When input voltage return to
UNUSUAL
normal, the AVR will return to normal functioning.
LED indicators
06
Input meter
01
Output meter
02
03
Delay selector
04
On/Off
05
DIG ITAL
TECH -S YST
EM
WOR KING
DE LAY ING
INPU T VOL
TA GE
UNUSU AL
DIGI TAL
TE CH-S YST
EM
OUT P UT VOL
TA GE
8%
10%
DELAY
UNDEL AY
1
EN