Der elektronische Zirkulationscontroller The electronic circulation controller Le dispositif de contrôle électronique de circulation De elektronische circulatiecontroller
Sparprogramm/Economy program/Programme économique/Energiebesparend programma: Position / Positie max. Laufzeit / max. running time / Temps de fonctionnement maximal / Maximale inschakelduur 0 5 min 1 10 min 2 15 min 3 20 min 4 30 min Automatikprogramm/Automatic program/Programme automatique/Automatisch programma: Position / Positie max. Laufzeit / max.
Scope of supply Basic device with 2 temperature sensors, Cable fastener, adhesive fabric tape, Operating Manual Functional description The circulation controller CIRCON is a modern, microcontroller-controlled device for activating the circulation of hot water in a heating system depending on consumption. Two temperature sensors monitor the changes in the flow and return temperatures in the circulation circuit.
Operating mode selector switch (works setting = 7, operation with screwdriver) (_ page 2): Economy program: Function: Advantage: Disadvantage: Important: Circulation starts after water has been withdrawn for a short time. Maximum energy saving effect. Hot water not immediately available at any time. Never let the water run until hot water comes out of the tap. Briefly turning on the hot-water tap for one or a few seconds suffices for activating circulation.
For an optimum utilisation of the advantage offered by the circulation controller, do not turn on any hotwater tap unless you do not want to wait for the hot water to come (e.g. if you just wish to briefly wash your hands). To remind the users of this, the scope of supply also includes stickers.
- switch on circulation pump again; now, first the flow pipe and then the return pipe will heat up. Selecting the measuring position in the flow pipe: If the sensor is fitted closer to the hot-water storage tank, the water quantity required for activating the circulation pump will be smaller. However, the temperature changes in the storage tank itself will also have a greater impact.
Please mind the following: ♦ Use only the adhesive tape supplied for this purpose for fastening the sensors! Do not use cable fasteners or any other adhesive tapes! ♦ Do not tear the silicone sheath. Do not expose to tensile forces! ♦ Exercise greatest care when fastening the sensors. Insufficient heat contact with the pipe may severely affect the proper functioning of the device.
Maintenance The device is completely maintenance-free. Use exclusively a dry cleaning cloth for cleaning. Solvents or sharp-edged tools must not be used.
Fault Possible cause Remedy tion phase is acceptable) • System operates properly - no changes required • Controller operates properly.
Fault • No LED display • Pump does not start although yellow LED lights • Pump switches on again shortly after deactivation Possible cause storage tank Remedy • Program run has been disturbed by short disturbances in the power supply grid. • Disconnect basic device for a few seconds from socket outlet. • • Defect, e.g.
Safety hints The circulation controller has been shipped from the manufacturer's works in a condition meeting all safety requirements. To ensure a safe operation, observe the following safety hints. We do not accept any liability for damage to property or personal injury caused by inappropriate handling and operation or nonobservance of these safety hints.
that they do not cause a tripping hazard or that persons may not get caught. After a sudden temperature change, e.g. after the device has been transported or stored, allow the device to acclimatise for at least 15 minutes before putting it into operation. Operation Make sure that the enclosure and insulation are neither damaged nor destroyed.
Guarantee This device is warranted by Dr. Clauß Bild- und Datentechnik GmbH within Germany for a period of 24 months, starting with the date of purchase from a dealer (a note of purchase should be produced as evidence). Dr. Clauß Bild- und Datentechnik GmbH will rectify during the warranty period free of charge any faults caused by defective material or workmanship and will at its own discretion repair or replace the defective part. Replaced parts/devices shall become our property.
