Olimpia splendid Bi2 AR, Instructions For Mounting And Use

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ENGLISH
EN - 18
Tab_7 (diagrams “E”, “G” and “H”)
Led status Mode of operation
Off Board in Stand-by (contact CV open)
On Board on (contact CV closed)
1 Blink
Temperature H
2
O > 20°C in summer mode or
Temperature H
2
O < 30°C in winter mode
2 Blinks Motor locked/disconnected or safety grille open
3 Blinks Water temperature sensor open or short circuited
4 Blinks
THIS SIGNAL IS NOT AN ALARM
At every start-up, the system checks the software version of the power board
5 Blinks The motor feedback indicates a speed > 1400 rpm
6 Blinks
The motor feedback indicates a speed < 100 rpm
(see locked fan function)
Tab_8 (diagrams “E”, “G” and “H”)
Terminal box Connections
H
2
O 2 water temperatures sensor (optional)*
M1
DC motor
M2 Flap motor
S1
Intake grille safety microswitch
(to be connected only on some models, removing the bridge)
F - N Board supply 230V - 50Hz
Y1 Solenoid valve 230V - 50Hz, 1A
CFG Jumper open to select the mode ‘contacts’
COM
Common
EV Solenoid valve management / Fan enabling **
MAX Max speed
MED Medium speed
MIN Minimum speed
SIL Super-minimum speed
E / I Summer/Winter mode selection (Open: Winter)
Led Mode/status indication
SW1 Machine configuration selector
* the water sensor is optional: if connected, the board will allow operation of the fan only with water temperature suitable
for the selected mode of operation (higher than 30°C in winter mode and lower than 20°C in summer mode). If it is not
connected, the board shall not carry out any check of water temperature.
** The fan operation is enabled only when the EV input is closed. Follow the connection diagram to the EV input even if
the valve management is not required. When the EV input is closed, only output Y1 is energised.
WITH
FLAP