1.4. Front panel controls and indicators
LED Indicators
Yellow indicator for limit.
Red indicators for fault and trip.
Red indicator for fault.
Yellow and Green indicators for heat
on and off.
Numeric Displays
Run time read-outs for:
Job and Step for Programmed mode
Elapsed time for heat period
power meter (0-100%)
LCD Display
Working mode and Messages for fault,
trip and limit
Run time read-outs for:
Power demand, operating frequency,
capacitor voltage and inverter current
Controls – Switch and knob
Push button switch for Heat ON/OFF.
Single turn knob for power level.
(Manual mode)
Pushbutton to reset trips.
Emergency stop button.
Program keys
21 keys for Program and monitoring
command
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