Grunbeck GENO-UV Operation Manual

Temperature-controlled flushing – time-controlled
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Operation manual
Temperature-controlled flushing – time-controlled
for GENO-UV
Edition October 2020
Order no. 520 952-inter_065

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Summary of Contents for Grunbeck GENO-UV

  • Page 1 Operation manual Temperature-controlled flushing – time-controlled for GENO-UV Edition October 2020 Order no. 520 952-inter_065...
  • Page 2: Table Of Contents

    Temperature-controlled flushing – time-controlled for GENO-UV Table of contents  The operation manual consists of several chapters, which are listed below. A General 1 | Preface 2 | General safety information 3 | Shipping and storage 4 | Disposal B Basic information...
  • Page 3 Temperature-controlled flushing – time-controlled for GENO-UV EU Declaration of Conformity This is to certify that the system designated below meets the safety and health requirements of the applicable European guidelines in terms of its design, construction and execution. This certificate will become void if the system is modified in a way not approved by us.
  • Page 4: A General

    Temperature-controlled flushing – time-controlled for GENO-UV General 1 | Preface Thank you for choosing a Grünbeck product. Backed by decades of experience in the area of water treatment, we provide custom-made solutions for all kind of processes. Drinking water is classified as food and requires particular care. Therefore, al- ways ensure the required hygiene in operating and maintaining systems in- volved in the drinking water ordinance.
  • Page 5: General Safety Information

    Temperature-controlled flushing – time-controlled for GENO-UV 2 | General safety information 2.1 Symbols and notes Important information in this operation manual is emphasised by symbols. Please pay particular attention to this information to ensure the hazard-free, safe and efficient handling of the system.
  • Page 6: Shipping And Storage

    Temperature-controlled flushing – time-controlled for GENO-UV 3 | Shipping and storage Caution! The system may be damaged by frost or high temperatures. In order to avoid damage of this kind: Protect from frost during transportation and storage! Do not install or store the system next to objects which radiate a lot of heat.
  • Page 7: B Basic Information

    Do not disconnect the unit from the mains prior to a holiday!  Note: Like the corresponding GENO-UV disinfection devices, the temperature-controlled flushing must be connected to a permanently live socket outlet. Caution! Danger of burns! During continuous operation, the coil of the 2/2-way solenoid valve can become very hot.
  • Page 8: C Product Description

    1 | Intended use The temperature-controlled flushing – time-controlled for GENO-UV serves for the periodic renewal of water in the GENO-UV disinfection unit. During longer idle times (e.g. holiday, seasonal operation), the lamp energy can raise the temperature of the water to above the ad- missible temperature range.
  • Page 9: Technical Data

    Temperature-controlled flushing – time-controlled for GENO-UV con- sisting of 2/2-way solenoid valve, digital time control and mains cable. Reducing nipple for connection to the GENO-UV disinfection unit, as well as a hose for draining the water. Order no. 520 952-inter_065 Edited by: mal-mrie G:\BA-520952-INTER_065_TEMPERATURSPÜLUNG.DOCX...
  • Page 10: D Installation/Commissioning/Operation

    Fig. 1: System design The hose is led to the drain. There must be a free outflow to the drain. Depending on the GENO-UV disinfection unit, a different volume of water must be exchanged. The system volumes are listed in the rele- vant technical data or an extract can be found in the table below.
  • Page 11 Temperature-controlled flushing – time-controlled for GENO-UV Deviations from the proposed basic settings may be necessary de- pending on the local pressure level, temperature conditions and other conditions. A = t = open state (basic setting = 10 s) B = function setting (basic setting = t...
  • Page 12 85 % ≈ 7,9 s Fig. D-3 Legend for time setting  Note: After finishing the installation, open the GENO-UV vent tap on the temperature-controlled flushing. 2 | Design Switches 4 and 5: To choose the operating mode of the solenoid valve...
  • Page 13 Temperature-controlled flushing – time-controlled for GENO-UV Switches 4 Operation mode of the solenoid valve and 5 ON (t )/OFF (t ) cycle of the valve: Set the time t and the time t OFF (t )/ON (t ) cycle of the valve: Set the...
  • Page 14 Temperature-controlled flushing – time-controlled for GENO-UV 1,5-30 minutes 5-100 minutes 12-240 minutes 0,5-10 hours Order no. 520 952-inter_065 Edited by: mal-mrie G:\BA-520952-INTER_065_TEMPERATURSPÜLUNG.DOCX...

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