For automatic controllers with ON / OFF type of control which control dehumidifying dryers, first indicator is for electrical heating and second for hot water heating. This is in case automatic controller supports both ways of heating. When the output is active, the corresponding indicator lights up.
For automatic controllers which control conventional dryers and use ON / OFF type of control of heating valve, there is only one indicator here and it is lit whenever the heating output is turned on.
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ON/OFF heating is off |
ON/OFF heating is on |
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For conventional dryer controllers with PI control of heating valve this block show percentage of heating valve opening.
For automates MC-600 and MC-2000, heating control can be manage manually. This is possible since version 1.0.6.4.
When you hover the mouse over the panel for heating, the mouse cursor changes to
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Right click on "Heating" opens pop-up menu, which content depends on the type of heating system (ON/OFF or PI).
| ON/OFF heating | PI heating |
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| auto - output is controlled by MC according regime | auto - output is controlled by MC according regime |
| off - output in manual mode and turned off | off - output in manual mode and turned off |
| on - output in manual mode and turned on | open - output in manual, valve-opened mode |
| close - output in manual, valve-closed mode |
While output in manual mode, the display panel changes to
