INDICATION OF MAINTENANCE AND ALARM STATES. EKOM DK50 2V

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20.3. Language settings screen

The language settings screen is one of the main screens.

20.4. Service menu screen

The service menu is intended exclusively for service personnel. Access to individual service menu items is protected by the password 1992.

21. INDICATION OF MAINTENANCE AND ALARM STATES

The adsorption dryer controller is capable of measuring selected parameters (pressure and pressure dew point in versions with a dew point sensor) and for assessing the basic dryer operating states.

Based on the measured parameters and service details, the controller displays information on faults using the following notifications and warnings.

21.1. Notification - Upcoming service interval

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100 operating hours prior to the next service interval a yellow notification appears (“Notice!”). The service tile also lights up orange.

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The remaining hours to the next service interval are also displayed.

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The warning is shown until service is completed and the service interval is reset.

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21.2. Warning - Service interval exceeded

• A red warning is shown (“Warning!”) once the service interval has lapsed. The service tile also lights up red.

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The warning is shown until service is completed and the service interval is reset.

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The hours to the next service interval are also displayed.

• A list of warnings is saved in the “Warning log”

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The dryer continues operating normally

21.3. Alarm conditions

Low/high pressure

• A red warning is shown (“Warning!”) if low pressure (<3 bar) or high pressure (> 8.5 bar, or > 10.5 bar depending on the pressure version) is detected. At the same time, the current pressure tile lights up red.

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The warning is displayed as long as the alarm condition endures.

• A list of warnings is saved in the “Warning log”

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The dryer is not operating normally, regeneration is not initiated, the compressor must be shut down.

High dew point

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This warning is only accessible on dryers with dew point sensors

• A red warning is shown (“Warning!”) if a high dew point is detected (> 20°C, or. > -40°C depending on the version of the dryer). At the same time, the current pressure dew point tile lights up red.

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The warning is displayed as long as the alarm condition endures.

• A list of warnings is saved in the “Warning log”

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The dryer does not operate properly or is used outside of recommended conditions for use, the compressor must be shut down.

A high dew point alarm may appear when the unit is first placed into service. The alarm will persist until the dryer regenerates. The regeneration time of the dryer depends on many parameters of use of the device. Dryer regeneration should take no more than 24 dryer working hours. If the dryer cannot meet the dew point set-point during the first 24 hours, please contact service personnel.

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21.4. “Call Service” screen

• The “Call Service” screen alternates with the main screen if a notification or warning occurs.

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