4-noks Power Reducer Panduan Teknis - Halaman 17
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Halaman Cetak
11
LED and push-button
Power Reducer features 3 LEDs that provide status and mode of operation, plus a multi-function button.
SA
Green
Yellow
Red
Push-button
E4U
12
Switching from SA version to E4U version (available if firmware is 1.2.2 or bigger)
Providing that the installer has available the related material to complete the kit, it is possible to switch from version
Stand Alone (SA) to version Elios4you (E4U or 0-10V) and vice-versa. Follow the procedure:
1) turn off the Power Reducer and wait for 5 seconds;
2) press the push-button and switch on the Power Reducer. Keep the button pressed until you can hear the device
beeping (aprox 5 seconds).
TAKE NOTE THAT:
4-noks srl
Via per Sacile, 158
31018 Francenigo di Gaiarine (TV) ITALY
Tel +39 0434 768462
Fax +39 0438 694617
www.4-noks.com
LED behaviour
GREEN LED flashing:
> frequency > energy read by CT
YELLOW LED flashing:
> frequency > energy to immersion
RED LED is OFF
GREEN LED is steady ON
YELLOW LED is OFF
RED LED is OFF
GREEN LED is steady ON
YELLOW LED is OFF
RED LED blinks quickly 3 times
alongside 3 quick beeps
Push-button
LED behaviour
GREEN light -steady ON
YELLOW light - blinking
RED light - steady ON
Push-button
1 beep = from SA version to E4U version
2 beeps = from E4U version to SA version
Stand Alone (SA) version
Power Reducer behaviour Suggestions
Power Reducer is working properly, and
the resistive load is supplied with any
surplus energy
Power Reducer is working in
"0-10V
mode": the device does not detect any
voltage variation out of the CT
ERROR !
When pushed, the button manually en-
able / disable the BOOST mode
Elios4you (E4U or 0-10V) version
Power Reducer behaviour
Power Reducer is supplied properly
Frequency of blinking depends on the amount of energy diverted.
- LED off: divertion 0% (Power Reducer NOT operating)
- LED steady on: divertion 100% (Power Reducer is supplying the immersion with
FULL power)
When on, the BOOST mode is active. BOOST option allows the immersion to receive
FULL power for 60 minutes, regardless of the energy generated by the photovoltaic
system
When pushed, the button manually enable / disable the BOOST mode
Installation successfully completed
Possible causes: CT wires not con-
nected; OR no electricity detected out
of the CT.
Check the correct installation / wiring of
the CT.
Verify the correct installation of the Power
Reducer, checking:
- CT orientation,
- which cable is clamped by the CT,
- the sequence of colours / wires,
- the connections between terminals
TA+ and TA- on the Power Reducer side
Pag
17