Servitec 30 CH

IfcFlowTreatmentDeviceType

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27.00 kg

Servitec Vacuum spray-tube degassing system for system and make-up water degassing in sealed heating water and cooling circuits, configured as a fully automatic multi-function unit with “auto-start” function and automatic hydraulic compensation of the degassing process as well as control and monitoring of the make-up water function.Functional unit comprising hydraulic part designed for wall mounting and electronic, ergonomically arranged plug-in Control Basic control unit with CE marking.The function unit is located on an aluminium tubular frame designed for vertical operation, with the frame configured as a substructure with pneumatic tyres, wheel protection and safety-hand protection hoops. In the hydraulic part, degassing takes place directly in a vertically arranged stainless steel circulating pump. This is equipped with a vacuum spray nozzle, dipstick-tube degassing unit and pressure/level monitoring. To protect it against dirt, the unit as a whole is located in a housing made from expanded polypropylene with a removable maintenance cover. The Control Basic control unit is integrated in a robust plastic housing in which both the power and communication electronics and the control panel with dirt-resistant membrane-covered keyboard is housed. Control Basic is a fully automatic, freely configurable microprocessor control with real-time clock, differentiating error and parameter memory, two line plain text display for system pressure and all relevant operating and fault messages, LED display for operating modes and general error messaging. Communication electronics comprising: -RS 485 port as data interface or for the connection of optional communication components -Potential-free output for the forwarding of the collective message -Digital input for signal processing of a contact water meter -Input for makeup functional request via external signal Control unit completely assembled and wired ready for connection according to VDE regulations, mains power cable and mains plug, system connections by means of integrated shut-off valves. Vacuum spray degassing of the content, filling and make-up water in self-optimising operation with cycles for continuous, interval and make-up degassing. Controlled make-up via reliable three-way motorised ball valve. Actuation takes place via an integrated system pressure interpretation unit or an external 230 V signal (e.g. a pressurisation station) with automatic interruption and fault messaging upon exceeding of the running time and/or the number of cycles. Alternatively, make-up can be performed from an open system separator vessel. Evaluation option provided by a contact water meter including optional possible capacity monitoring of ion exchangers in the make-up pipe. Documentation and control of the entire system in respect of the above mentioned parameters.

230V/50Hz

EC010260

IfcFlowTreatmentDeviceType

50 %

8 bar

55 dB(A)

4 m³

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