Commissioning; Setting The Controller - Bitzer LHL3E/2EES-2Y Instructions De Service

8 Commissioning

For detailed description, please refer to the operating
instructions KB-104 of the compressor:
• Check tightness
• Evacuate
• Refrigerant charge
• Checks before starting
• Compressor start
• Settings on the controller

8.1 Setting the controller

Before commissioning the condensing unit, the follow-
ing parameters must be set:
• Refrigerant used
• Retrofitted options
• Provided control according to suction pressure or
cold store temperature
Menu
Status menu
Programming menu
BIOS menu
KB-206-1
Functions
• Activation / deactivation of the ECOLITE controller
• Display of the status of the condensing unit
• Display of the active set points
• Display of the current measured values (analogue inputs of the controller)
• Display of the current states of the digital inputs of the controller
• Display of the operating time for compressor and CR II capacity regulator
• Display of the historical alarms (20 memory locations)
• Display and setting of date and time of the controller
• Display of the active alarm
• Settings regarding the system configuration and the ECOLITE condensing unit
• Settings regarding the control of the compressor and the CR II
• Settings regarding the control of the fans
• Settings for the cold store control
• Settings for the emergency service
• Settings for the monitoring of the application limits
• Setting the function of the digital inputs for external signals
• Setting the function of the signalling LEDs 1 to 7 of the display
• Display of the status of the analogue inputs of the controller
• Display of the status of the digital inputs of the controller
• Display of the status of the analogue outputs of the controller
Moreover, parameters for controlling the speed of the
fan, influencing the [ECOLITE] controller via the super-
ior system controller, etc., can be adjusted.
The ECOLITE controller has four function keys for the
operation and the diagnostics and a colour display on
the top of the device.
Fig. 12: ECOLITE Controller user interface
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