Nortec MH Series installation manual Configuring the cleaning trigger 1 Clean Trg

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1.1.7Configuring the cleaning trigger 1 (Clean Trg. 1)

With the cleaning trigger 1 settings you determine whether the forced draining/cleaning (MHTC Reflow) or the box cleaning (MHTC Flow) is time or interval controlled or triggered via an external signal. The forced draining can be deactivated, however the box cleaning can be deactivated. The forced draining cannot be deactivated for the MHTC Reflow. The washing can be deactivated for either the MHTC Flow or Reflow.

Note: the forced cleaning/draining serves to empty the water tub regularly and independent of the operation time of the Nortec MH.

Select “Clean Trg. 1” in the settings menu, then press the <Set> key. The current settings for the forced draining/box cleaning appear. The available settings depend on whether the interval controlled (Periodic (factory setting), timer controlled (Timer) or external signal controlled (Demand) triggering of the forced draining/box cleaning is selected.

Interval controlled draining/box cleaning (Periodic). With Periodic Int you can determine in which time intervals the draining/box cleaning is performed (setting range: 0.5 ...24 .0h, factory setting: 2.0h).

Time controlled draining/box cleaning (Timer)With the parameters “time 1” to “time 4” you can define up to four times of day to start the draining/box cleaning (factory setting: no starting times defined).

Triggering the draining/box cleaning via an external signal (Demand). In order to trigger the draining/box cleaning via an external signal

apotential-free contact (B4 ) must be connected to the control board of the control unit MH. Closing the contact results in a draining/box cleaning cycle.

Cleaning trigger 1 deactivated (Off)Note: this option is only available/visible for model MHTC Flow.

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Contents SeriesTM 2544831-ARevision Number Date Date Put Manual Table of Contents This page Intentionally Left Blank Introduction Safety LimitationSafekeeping 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 Unit Settings Launching the unit settings menuFactory setting English Select dialogue languageControl Settings Description of the SettingsSetting the capacity limitation Description of the SettingsFactory setting Options 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 Carrying OUT Manual Draining / Pipe Flushing Briefly press the drain key . The drain/flushEmpties. The yellow LED flashes 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