Regulus DUO N PR Installation And Operation Manual

Thermal store with immersed dhw tank

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Installation and Operation Manual
DUO Thermal Store with Immersed DHW Tank
DUO 390/130 N PR, DUO 600/200 N PR, DUO 750/200 N PR,
DUO 1000/200 N PR, DUO 1700/200 N PR
DUO N PR

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  • Page 1 Installation and Operation Manual DUO Thermal Store with Immersed DHW Tank DUO 390/130 N PR, DUO 600/200 N PR, DUO 750/200 N PR, DUO 1000/200 N PR, DUO 1700/200 N PR DUO N PR...
  • Page 2: Table Of Contents

    6.2 Connection to a solar thermal system ................6.3 Heating element installation ....................6.4 Connection to water mains ....................6.5 Commissioning ........................7 Installing Insulation on the Tank ....................8 Maintenance ..........................9 Disposal ............................10 Warranty ............................REGULUS - DUO N PR - www.regulus.eu │...
  • Page 3: Description

    Using the Thermal Store for other purposes than above described is forbidden and the manufacturer accepts no responsibility for damage caused by improper or wrong use or filling procedure. Before filling the thermal store, fill and pressurize the inner DHW tank first!!! REGULUS - DUO N PR - www.regulus.eu │...
  • Page 4: Technical Data And Dimensions

    3 - Technical Data and Dimensions Regulus DUO N PR Regulus DUO 390/130 N PR Thermal Store (code:19139, insulation - code: 19293) Dimensions CONNECTIONS Tipping height without insulation 1950 mm pos. descriptions connection height [mm] Heat sources Incoming from heat source G 1ʺ...
  • Page 5 Regulus DUO 600/200 N PR Thermal Store (code:19133, insulation - code: 19321) Dimensions CONNECTIONS Tipping height without insulation 1970 mm pos. descriptions connection height [mm] Heat sources Incoming from heat source G 6/4ʺ F 1985 Return to heat source G 6/4ʺ F...
  • Page 6 Regulus DUO 750/200 N PR Thermal Store (code:19135, insulation - code: 19327) Dimensions CONNECTIONS Tipping height without insulation 2040 mm pos. descriptions connection height [mm] Heat sources Incoming from heat source G 6/4ʺ F 1960 Return to heat source G 6/4ʺ F...
  • Page 7 Regulus DUO 1000/200 N PR Thermal Store (code: 19149, insulation - code: 19329) Dimensions CONNECTIONS Tipping height without insulation 2120 mm pos. descriptions connection height [mm] Heat sources Incoming from heat source G 6/4ʺ F 1115 Return to heat source G 6/4ʺ...
  • Page 8 Regulus DUO 1700/200 N PR Thermal Store (code: 19145, insulation - code: 19357) Dimensions CONNECTIONS Tipping height without insulation 2200 mm pos. descriptions connection height [mm] Heat sources Incoming from heat source G 6/4ʺ F 1150 Return to heat source G 6/4ʺ...
  • Page 9: Operation

    Hot water temperature should be set to 60-65 °C. This temperature guarantees the best operation and at the same time, it prevents formation of Legionella bacteria. 5 - Typical Layout Example with Thermal Store Hydraulic variant : Solar set with heat pump combined with electric heating elements and fireplace REGULUS - DUO N PR - www.regulus.eu │...
  • Page 10: Installation And Commissioning

    Fill the heating system with the appropriate fluids and air-bleed the entire system. Check all connections for leaks and verify the system pressure. Set the heating controller in compliance with the documentation and manufacturer’s recommendations. Check regularly the proper function of all control and adjustment elements. REGULUS - DUO N PR - www.regulus.eu │...
  • Page 11: Installing Insulation On The Tank

    ○ defects caused by mechanical damage to the product, ○ defects caused by tampering or incompetent repair. REGULUS - DUO N PR - www.regulus.eu │...
  • Page 12: Maintenance

    Warranty Certificate. A Warranty Certificate forms an integral part of the supply. Tank transport or storing in a horizontal position is considered a warranty violation! v1.0-06/2022 2022 We reserve the right to errors, changes and improvements without prior notice. REGULUS spol. s r.o. E-mail: sales@regulus.eu Web: www.regulus.eu...

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