Bypass Mode; Error Messages - Beninca SUNNY Manual Del Usaurio

The average value of battery load current over the last seven days is displayed.
7 dy
This value is denominated in Ampère/h.
The average value of battery load current over the last thirty days is displayed.
30dy
This value is denominated in Ampère/h.
MENU
RESET of the control unit. CAUTION!: The control unit is reset to default values.
If the <PG> button is pressed, the RES wording starts to flash. If the <PG> button is pressed again, the control unit
RES
is reset.
Note: The transmitter codes of the receiver will not be erased.
F1: Protection fuse of the PV panel: 5A automotive.
F2: Protection fuse of the batteries: 7.5A automotive.
The "Bypass" mode is entered by pressing keys + and – simultaneously for at least 5 seconds.
ON: SUNNY keeps the control unit connected to it always on. In this way, parameters and logics of the control unit
can be preset, thus avoiding that the control unit enters the SLEEP mode.
N.B.: when the BYPASS mode is ON, the wording "ON" is displayed.
OFF: SUNNY works regularly.
ON
ON : displayed fixed. This indicates that the control unit is on BYPASS mode allow setting operations.
ON
ON: flashing. This indicates that the control unit is powered and during an operation phase.
PP
This indicates the activation status of the PP input or the radio control.
The LED D20 shown in Figure 1 can feature three different status:
Off: the battery is not under charge or the PV panel is not connected.
On: the battery is under charge.
1 flash every 4 seconds: the SUNNY card is in STAND-BY mode. The battery is not under charge and the connected control unit is
not powered.
In case of malfunctioning, the following messages can be displayed:
IOVF
Error: overcurrent on battery. Check the correct operation of the connected control unit.
batt
Check the battery status (disconnected or exhaust)).
The control unit is equipped with an incorporated three-channel radio module, with 433.92 MHz frequency able to memorize up to 512
rolling-code transmitters or 1 programmable code.
The type of transmitter used can be selected by means of the B jumper:
with jumper closed: rolling-code only.
with jumper open: rolling-code and programmable codes.
To memorise a transmitter code, proceed as follows:
1 Press the P button of the radio receiver
2 The LED switches on with RED colour for approx. 3 sec.. The LED then switches off and on again.
If the transmitter code is to be memorised on the first channel (Step-by-Step function), press the transmitter key to be stored in
memory within 5 seconds.
3 If another transmitter code is to be memorised, press the desired key within 5 seconds. Conversely, wait for the receiver to exit the
programming mode.
To reset the receiver:
Cut-off power supply, press the P button and, while keeping it pressed, power the system again. The LED lights up with red fixed light.
After around 5 seconds, the LED starts flashing, with alternate colours. Release the button. The receiver is reset and all transmitter
codes are erased.
12

BYPASS MODE

DIAGNOSTICS

ERROR MESSAGES

hOW TO MEMORISE ThE TRANSMITTER CODES
FUNCTION
FUSES