Bernini Be42 Manual Download Page 26

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Be42 OEM's Manual V5.0.XX - December - 2010 page 26

18.0 Typical application wiring

NOTE: a minimum of 4KVac insulation is recommended for the relays KGC and KMC, A fuse of 1A (fast-blow) in series with

terminal #24 is recommended to protect against large spikes on power supply.

Summary of Contents for Be42

Page 1: ...eters at no extra charge The buyer shall provide sufficient information on any alleged defects in the product so as to enable BD to determine their cause and existence If the Be42 is not defective or...

Page 2: ...07 LED LEDs 5 0 Lamp Test 5 1 Lo U Under Voltage 7 02A P 09 Lock Remote Lock E03 4 10 Low Battery voltage 4 10 Er 13 Log Events 4 30 Mains Failure 7 01A P 01 Mains Restore 7 01B P 02 Maintenance time...

Page 3: ...Removing the password page 11 7 0 Programmable Parameter page 11 Table 7 01A B Mains Failure Control page 11 12 Table 7 02A B Generator Parameters page 12 13 Table 7 03A B Engine Parameters page 13 14...

Page 4: ...of year 2010 The modes of operation are selected by pushbuttons and indicated by means of green LEDs as below indicated TEST AUTO OFF MAN OFF TEST AUTO Pushbutton Pushbutton Pushbutton Pushbutton MANU...

Page 5: ...tton Engine Running green LED Instructions Push the MAN pushbutton to select the MANUAL mode if in AUTO mode push the OFF button first Push the START pushbutton until engine starts the display indicat...

Page 6: ...the TEST pushbutton until the green LED illuminates The Be42 starts the engine and transfers the load to the Generator if P 17 is on To stop the engine select the AUTO mode if Mains is present or sel...

Page 7: ...z RPM menu Yellow H G ACK F10 Mains Frequency 20Hz up to 70Hz nXXX Hz F8 or F9 H n ACK F10 Speed 600RPM up to 4000RPM XXXX RPM F8 or F9 Hz RPM menu Yellow blinks SPd ACK F10 Battery Voltage 5 5 Vdc up...

Page 8: ...P 35 section 7 table 7 04 InP 4 Input 4 Shutdown Warning see 7 07 Er 09 Emergency Shutdown triggered by Front Panel Stop or 0 pushbutton oIL Oil pressure warning or sensor failure Push F8 to display...

Page 9: ...ections 6 40 6 50 and 6 60 6 10 Enter the Programming Mode 1 Provide a voltage from a battery supply of over 11 5V Push the OFF F7 pushbutton to enter the OFF mode the LEDs and display turn OFF the do...

Page 10: ...the OFF mode without saving the parameters You can select a mode of operation as indicated in section 2 0 6 20 Re programming Default settings The parameters of the Be42 are programmed in factory wit...

Page 11: ...the OFF pushbutton if you want to exit the procedure without activating the password 5 Press and hold the ACK F10 and F9 pushbuttons simultaneously until the SAVE message appears approximately 5 secon...

Page 12: ...P 24 timer will take place to run the engine OFF LOAD the contactor of the generator will open 5 0 23h Table 7 01B Mains Failure Control Note xx seconds xx minutes oFF disabled Parameter Code Descrip...

Page 13: ...oFF Over current shut down delay 1 1sec 15mins Mode1 The engine shuts down after a cooling down time P 24 Mode2 The engine shuts down without a cooling down time Mode3 The Be42 provides a warning if t...

Page 14: ...P 26 27 28 P 22 Pre glow mode 4 Choke Total rest timing Crank termination engine running detect P 23 Engine Warm up time 15 0 59mins P 24 Engine Cooling time 15 0 59mins P 25 Stop Solenoid timing Ene...

Page 15: ...onds xx minutes oFF disabled Parameter Code Description Default Min Max Options P 40 EJP time 5 1 sec 99 mins P 41 Periodic Test interval see 16 10 oFF 2 hours 9999h oFF P 42 Periodic Test duration se...

Page 16: ...and Stop 16 Front panel LEDs test 3 Cooling and Stop 17 Horn silence 4 Bypass Cooling and Stop 18 Display Right Pushbutton 5 Warning only 19 Display Left Pushbutton 6 Bypass and Warning 20 Overload I...

Page 17: ...h 49 RENT 0h Expired 18 Fuel Low Warning sensor 50 Engine Running Status 19 Fuel Reserve Warning switch 51 Presence of Nominal Generator Voltage 20 Fuel high Warning sensor 52 BE42 in OFF MODE Status...

Page 18: ...and shutdowns see Table 4 1 E a pushbutton to silence the Horn ACK F10 Terminal 6 is pre configured for HORN output Option 39 A relay and a HORN should be externally provided To silence the HORN push...

Page 19: ...pts The Charger Alternator voltage can be displayed in the Engine menu as indicated in the section 3 0 For FlyWheel chargers the reading is not accurate The P 26 setting in this case expresses only a...

Page 20: ...n3 Mains Voltage phase L2 L3 Volt 300 up to 400Vac n1 n3 Mains Voltage phase L1 L3 Volt 300 up to 400Vac FrEq Frequency Mains Generator Hz 45 up to 55 Hz L1 L2 Generator Voltage L1 L2 Volt 300 up to...

Page 21: ...LOT STOP SOLENOID FUEL SOLENOID CONFIGURABLE 1 CONFIGURABLE 2 CONFIGURABLE 3 CONFIGURABLE 4 CHARGER ALT MAINS CONTACTOR GENERATOR CONT 1 2 3 4 5 6 7 8 9 10 OUTPUTS SUPPLY 23 22 21 12 24V 1A FUSE GROUN...

Page 22: ...fuel FUEL 30 Input 3 inP 3 34 Temperature tEMP 31 Input 2 inP 2 35 Oil pressure oiL 32 Input 1 inP 1 36 Emergency EMEr 13 3 Testing the Outputs A Push the ACK F10 pushbutton for about 10 seconds unti...

Page 23: ...12 0 If the readings are outside 3 tolerance the Be42 is damaged and should be returned for service To exit the Troubleshooting remove the Vdc supply at anytime Section 14 0 General Specifications Su...

Page 24: ...ngine after the programmed days The engine will run OFF LOAD for 20 minutes If the Mains fails during the A P T the B42 will transfer the load to the generator IMPORTANT NOTICE If the Vdc voltage supp...

Page 25: ...TURE CONFIGURABLE 1 CONFIGURABLE 2 CONFIGURABLE 3 CONFIGURABLE 4 K ALARM EMERGENCY Switch LOW FUEL 29 30 31 32 33 34 35 36 SENSOR INPUTS Ground Be42 Rear View OIL PRESSURE TEMPERATURE FUEL LEVEL GROUN...

Page 26: ...010 page 26 26 18 0 Typical application wiring NOTE a minimum of 4KVac insulation is recommended for the relays KGC and KMC A fuse of 1A fast blow in series with terminal 24 is recommended to protect...

Page 27: ...04 mm 105 mm 91 mm 84 mm Ground connection Electric panel Battery charger see NOTE Fuses NOTE the separation of the battery charger wires is a mandatory requirements in case of switching or SCR charge...

Page 28: ...to ground 11 0 22 Engine Running Plus detect D or W L sensing 23 Supply Battery minus connection 14 0 24 Supply 12 or 24V Battery connection Internal 300mA fuse 25 Common Sender ground sense 19 0 26...