F30 Set date
Setting the date.
F31 Set time
Setting the time.
F33 Set over-temperature protection
Setting the over-temperature protection. Please note chapter on setting the over-
temperature switch.
F34 Air purge
Start / Stop air purge
F35 Compressor automatic
This is used to select the operation of the compressor: Default setting is always ON
Automatic:
The compressor automatic is set to switch on and off as required by the unit.
Benefit: Energy saving
Disadvantage: Longer response times to sudden increase in cooling demand.
Always ON:
The compressor is always running, so the refrigeration system is always immediately
available.
Always OFF:
The compressor is always off.
The compressor automatic (valid for units with compressors only) must be set to
always on when selecting process security in the main menu
Over-temperature protection / OT Mode
F37 Temperature mode
Setting the temperature mode.
F39 Signal
Activating the signal.
F40 Test RS232
Start / Stop
F41 Select user menu
Please refer to chapter select user menu.
F42 Configure user menu
Please refer to chapter configure user menu.
F46 Define analogue input (function analogue input)
This function allows an analogue input current of 0/4-20 mA or 0-10V to be assigned
to an input value.
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