Nortec MH Series installation manual Resetting the Error Indication

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Water pressure too low		Water pressure for more than
(flow only)		4 hours too low (flow only)

Red		Red
flashes		Lights

Water supply blocked/shut-off valve closed/water pressure too low. Water treatment unit (fully demineralised water) is regenerating.

Inlet valve blocked or defective.

Flushing valve leaking.

Check water supply (filter, pipes, etc.),

Check/open shut-off valve.

Check water pressure.

Check strainer in the inlet valve, clean if necessary. Replace inlet valve.

Replace flushing valve.

1.3RESETTING THE ERROR INDICATION

To reset the error indication: Investigate and correct cause of error. Turn control panel ON/OFF switch to OFF.

Wait approx. 5 seconds, then turn control panel ON/OFF switch to On position.

Note: If the fault has not been eliminated, the error indication reappears after a short while.

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Contents SeriesTM 2544831-ARevision Number Date Date Put Manual Table of Contents This page Intentionally Left Blank Introduction Safekeeping SafetyLimitation Copyright protectionFunction of the Display and Operating Elements DisplaySwitching the Control Unit on and OFF Remote Operating and Fault IndicationOverview and Operating of the Menu Menu OverviewExplanation of Configuration Settings Explanation of the Status Information Indication StatusInfo Page Clean Trg Info Page Box drying Info Page UV Module optionExplanation of Unit Information Path Main menu Info Unit StatusExplanation of Error History List Path Main menu Info Error HistoryConfiguration Factory setting English Unit SettingsLaunching the unit settings menu Select dialogue languageControl Settings Description of the SettingsFactory setting Options Setting the capacity limitationDescription of the Settings Factory settingSetting the Cleaning Mode Mhtc Reflow only Factory setting DrainConfiguring the cleaning trigger 1 Clean Trg 10-10 Configuring the humidification box drying Configuring the Humidifier Maintenance Interval Activating/deactivating the softstart functionPerforming remote relay tests Factory setting None Seconds Setting range 1...600 SecondsThis page Intentionally Left Blank Operational Functions Empties. The yellow LED flashes Carrying OUT Manual Draining / Pipe FlushingBriefly press the drain key . The drain/flush Yellow LED flashesResetting the Maintenance Indication Path Main menu User Password entry 8808 MaintenanceResetting the Hours Meter of the UV Lamp Troubleshooting Fault Indication Fault IndicationTroubleshooting 1.2.1 System Faults Unit Faults Tub the float is not open Maximum lifespan UV lamp reached 2008-12-03 Resetting the Error Indication Warranty Authorized Agent