2012/01 - Kessel

4. Operation4.1 CommissioningInside the control unit, connect the 9 voltbattery cables to the small white connectionjack as seen in illustration 14. Before commissioningthe pump, air pressure sensorand the optical sensor must be properlyconnected to the control unit. The powerplug of the control unit can now be connectedto power.The control unit will undergo an automatedinitialization which is signaled by a light approx8 second after the power or batteriesare connected to power. During initializationthe batteries, mains power, air pressure sensor,optical sensor and motor connection willbe automatically checked. If all connectionshave been made properly the green ‘Power’LED will light for single pump mono units, fortwin pump duo units no LED will light.The system is now operational.Ill. 144.2 Displays / Operating controls of mono systemLED Display LED Colour FunctionNormal „Power“ green Power supplied to System„Alarm“ red Alarm level reached„Level“ orange Pump on level reached„Pump“ orange Pump activatedMalfunctions see Section 5 Trouble ShootingControl unit buttonsButton „Alarm“ the alarm button can be pressed to acknowledgean audible alarm. This button is also used to selectand change settings when in setting mode„Pump“ the Pump button can be pressed to activate thepump for testing purposes41