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Summary of Contents for Dupla pH-Control Pro
- Page 1 Dohse Aquaristik GmbH & Co. KG www.dupla.com Using instruction Using instruction Using instruction pH-Control pH-Control Item no. 80286 · Status: 03/2013 ·Version: 1.1 Dohse Aquaristik GmbH & Co. KG · www.dohse-aquaristik.com...
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Page 2: Table Of Contents
Table of contents Introduction ..........3 Control units and connection strips . -
Page 3: Introduction
1. Introduction 1.1 Control unit and connection strip Connection strip Slot 1 for pH value programming Slot 2 for programming the timer function Connecting cable Fastening rail Set of screws for fastening rail Cable tie Control unit BNC connector... -
Page 4: Display
1.3 Safety instructions The Dupla pH-Control Pro is designed exclusively for use in enclosed rooms . All electronic components of the device must only be operated whilst they are free from defects . Should the mains supply be damaged, please please return it to your dealer for repair . -
Page 5: Assembly Advice
2.6 Memory function To safeguard against loss of data in the event of a power failure, the Dupla pH-Control Pro stores all set values . The unit will continue to calculate the time for up to five hours after such an event, so the clock does not need to be reset after brief power failures . -
Page 6: Description Of The Programmable Functions
(the difference between the switching point and the triggering point) is pH 0 .1, and the control accuracy is +/- 0 .1 (reference value) . In order to ensure the accuracy of measurement and therefore the control circuit, the Dupla pH-Control Pro provides an optional six-week calibration memory function . -
Page 7: Calibration Reminder Function
3.3.2 Programme turn-on and turn-off times If Automatic Mode is selected up to 8 turn-on/turn-off times can be programmed . (The Dupla pH-Control Pro has an automatic sorting function which will re-arrange the time periods into the correct sequential order when exiting programming mode .) -
Page 8: Quick Start Guide To Programming
. As well in the sub menu structure you can scroll through the menu items with the ▲ or ▼ buttons and you acknowledge a selection by short pressing of pH-Control Pro Main Menu Slot 1 Slot 2 Clock... -
Page 9: Programming Instructions
5. Programming instructions Connect the pH electrode to the Dupla pH-Control Pro . To start the programming mode press the button Please note: Without connected pH-elctrode the error will be displayed. 5.1 Clock programming 5.1.1 Time setting Entering the programming mode, the clock symbol fl ash . -
Page 10: Ph Programming
5.2 pH programming Note: The pH control is an alternative programming for temperature 1 in slot 1. After acknowledging flashing , pH is displayed and SET flashes . If you want to programme the pH Set point, press . Proceed making your settings as in item 5 .2 .1 of the instruc- tions . -
Page 11: Co Night Function
When the pH Set Point Programming is finished, is flashing . If you want to activate the CO -night off function and don´t wish to supply CO during the night, press . Conti- nue making your settings with item 5 .2 .2 of this instructions . If you want to keep the manufacturers presetting of the CO -night off function and wish to supply CO during the... -
Page 12: Ph Alarm
5.2.3 pH alarm programming When a flashing is acknowledged with or your last programmed value flashes . Use the ▲ or ▼ button to set the +/- alarm between pH 0 .1 and 4 .0 . Acknowledge with Please note: means that no alarm is set. -
Page 13: Ph Electrode Calibration
5.2.5 pH electrode calibration When CAL flashes, press flashes on the second line . 1 . Remove the protective cap from the electrode tip . 2 . Rinse electrode tip briefly with DuplaDest . 3 . Dip the electrode into the pH 7 solution and press A measured running value is displayed together with CAL on the first line, and SET are displayed on the second line . -
Page 14: Calibration Reminder Function
5.2.6 Calibration reminder function The factory presetting is an activated visual calibration reminder alarm . If you want to keep it, press for 3 seconds when CAL and flashes to leave the programming sublevel . If you want to deactivate the calibration reminder, select with the ▲... -
Page 15: Programming Turn-On And Turn-Off Times
5.3.2 Programming turn-on and turn-off times (timer 1) and flashes . To programme , press can be selected using ▲ and ▼) When is displayed and flashes, the ▲ and ▼ buttons can be used to select (change) or (delete) . is selected, press to confirm, the turn-on time hour digits will flash . -
Page 16: Programming Interval Control
5.3.3 Programming interval control After pressing while is flashing, are displayed and the hour digits are flashing . To adjust the interval On time, use the ▲ or ▼ button to set the hours between 0 and 23 . Press , the minutes digits will flash . -
Page 17: Manual Activation/Deactivation
5.4 Manual activation/deactivation To activate slot 1, hold ▲ then press is displayed on the first line . Press these buttons a second time, slot 1 is deactivated . is displayed in the first line . If you press it a third time, the programme mode for slot 1 is reactivated . -
Page 18: Reset To Factory Presetting
2 . Plug the mains plug back in while keeping the button pressed down 3 . Release the button Please note: All programmed settings, except those for the clock, will be lost. The Dupla pH-Control Pro will regulate with the manufacturer’s presettings. 7. Factory presetting Clock setting:... -
Page 19: Technical Specifications
9. Technical specifications Operating voltage: 230 V, 50 Hz Connected load for each slot: Max . 2,000 W (ohmic load) Total connected load of the connection strip: Max . 3,000 W (ohmic load) Connecting cable length: 1 .5 m Cable control unit - control strip length: pH control range: 4 .0 –... - Page 20 Dohse Aquaristik GmbH & Co. KG Otto-Hahn-Str. 9 D-53501 Gelsdorf Telefon: +49 (0)22 25 - 94 15 0 E-Mail: info@dohse-aquaristik.de Internet: www.dupla.com HOBBY Aquaristik · HOBBY Terraristik · Dupla · DuplaMarin...
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