Rotex ROTEXSCS 328/14/0 Installation And Maintenance Instructions Manual

Sanicube / hybridcube high-efficiency hot water storage tank

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For certified companies
ROTEX Sanicube / HybridCube
High-efficiency hot water storage tank
Installation and maintenance
instructions
Type
Continuous heat output
up to:
ROTEXSCS 328/14/0
27 kW
ROTEXSC 538/16/0
35 kW
ROTEXSC 538/16/16
50 kW
ROTEXSCS 538/0/0
35 kW
ROTEXSCS 538/16/0
35 kW
ROTEXSCS 538/16/16 45 kW
ROTEXHYC 343/19/0
8 kW
ROTEXHYC 544/19/0
8 kW
ROTEXHYC 544/32/0
16 kW
Serial number
Customer
GB
Edition 10/2009

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Summary of Contents for Rotex ROTEXSCS 328/14/0

  • Page 1 For certified companies ROTEX Sanicube / HybridCube High-efficiency hot water storage tank Installation and maintenance instructions Type Continuous heat output up to: Edition 10/2009 ROTEXSCS 328/14/0 27 kW ROTEXSC 538/16/0 35 kW ROTEXSC 538/16/16 50 kW ROTEXSCS 538/0/0 35 kW...
  • Page 2: Warranty Conditions

    5. Scope of warranty a) For the first two years of the warranty period, ROTEX undertakes to repair the unit free of charge, or commission a company or individual to repair the unit, where a material or manufacturing fault has resulted in a malfunction. Should repair not be possible or be uneconomical, ROTEX is prepared to provide a new unit and to pay the removal and installation costs involved.
  • Page 3 Guarantee and conformity Declaration of conformity For the high-efficiency hot water storage tank ROTEX Sanicube / HybridCube We, ROTEX Heating Systems GmbH, declare under our sole responsibility that the products Product Order No. Product Order No. ROTEXSCS 328/14/0 16 50 10...
  • Page 4: Table Of Contents

    List of keywords ................31 FA ROTEX SC+HYC - 10/2009...
  • Page 5: Safety

    Please read this manual carefully and thoroughly before proceeding with the installation or modification of the heating system. Relevant documents – When connecting to an external heat generator; the appropriate installation and operating instructions. – When connecting a ROTEX Solaris system; the appropriate installation and operating instructions. Warning signs and explanation of symbols Meaning of the warnings The warnings are classified in this manual according to their severity and probability of occurrence.
  • Page 6: Avoid Danger

    The ROTEX Sanicube / HybridCube may only be used as a hot water storage tank. The ROTEX SC+HYC must be installed, connected and operated only according to the information in this manual. For connection to an HPSU heat pump, only the specially provided storage tank connecting sets (E-PAC) may be used.
  • Page 7 • and, in addition, the country-specific legal stipulations. • During operation of the ROTEX Sanicube / HybridCube, the storage tank temperature may exceed 60 °C, particularly when solar power is used. Therefore, some form of scalding protection needs to be included when you install the system (hot water mixing device, e.
  • Page 8: Product Description

    (EWS, 16 01 10) Handle Corrugated stainless steel pipe heat exchanger for domestic hot Recommended wall distance 200 mm water heating Recommended accessories (non return flow valves (2 pcs.), 16 50 70) FA ROTEX SC+HYC - 10/2009...
  • Page 9: Hybridcube (Hyc)

    (1.4404), and is completely immersed in the storage tank water. In the heat exchanger for heating drinking water, the latter is stored at the temperature level of the stand- by zone. FA ROTEX SC+HYC - 10/2009...
  • Page 10: Advantages

    The high total storage capacity also temporarily allows periods when the sun does not shine to be bridged. If an external heat generator is used as a ROTEX heat pump system, only a ROTEX HybridCube is permissible as the primary heat source.
  • Page 11: Accessories

    16 50 20) can be fitted for analogue display of the storage tank temperature. 2.4.6 Solaris storage tank extension set ROTEX can supply the following components for interconnection of several ROTEX Sanicube Solaris to the ROTEX Solaris instal- lation: – Solaris storage tank extension set CON SX ( 16 01 07) –...
  • Page 12: Set-Up And Installation

    SC 538/16/0 Fig. 3-1 Standard connection schematic drawing Hot water storage tank ..21 22 12 13 SCS 538/16/0 Fig. 3-2 Standard connection schematic drawing Hot water storage tank Solaris Explanation of legend, see Page 14 FA ROTEX SC+HYC - 10/2009...
  • Page 13 Standard connection schematic diagram for connecting several Hot water storage tank (SC) (large scale installations) ..14 8 14 14 (n-1) Fig. 3-4 Standard connection schematic diagram for connecting several Hot water storage tank Solaris (SCS) (large scale installations) Explanation of legend, see Page 14 FA ROTEX SC+HYC - 10/2009...
  • Page 14: Hybridcube (Hyc)

    Tab. 3-1 Legend from Fig 3-1 to Fig 3-4 3.1.2 HybridCube (HYC) Tmax=55°C Fig. 3-5 Standard connection diagram Hot water storage tank (represented with HPSU heat exchanger, version with only room heating function) FA ROTEX SC+HYC - 10/2009...
  • Page 15 RKHB Internal unit of the HPSU heat pump Tab. 3-2 Legend for Fig 3-5 and Fig 3-6 Tmax=55°C Fig. 3-6 Standard connection diagram Hot water storage tank (represented with HPSU heat exchanger, version with room heating and cooling function) FA ROTEX SC+HYC - 10/2009...
  • Page 16: Set-Up

    Set-up CAUTION! • Only erect the ROTEX Sanicube / HybridCube if a ground load-bearing capacity of 1050 kg/m² plus safety factor is guaranteed. The ground must be flat and level. • Erection outdoors is only possible to a limited extent. The storage tank may not be exposed to continuous direct sunlight, as the UV radiation and the effects of the weather will damage the plastic.
  • Page 17: Installation

    Booster Heater (EHS) Dip sensor sleeve for tank temperature sensor Type plate Safety overflow connection (Tr. 32x3 male) Handle Recommended accessories (non return valves (2 pcs), 16 50 70) Fig. 3-9 External connections (shown on HYC 544*) FA ROTEX SC+HYC - 10/2009...
  • Page 18: Instructions For Water Connection

    To prevent heat loss from the connection pipes when the heating pump is switched off and during periods when no domestic water is drawn off (gravity circulation), you should fit non return valves (see chapter 2.4.2) in the connections to the ROTEX Hot water storage tank. 3.3.3 Hydraulic connection 1.
  • Page 19: Connection Of Several Sanicube Storage Tanks

    – Optional: Establish connections to the Solaris System (see Solaris installation and maintenance instructions). 3.3.4 Connection of several Sanicube storage tanks If the heat output of a single ROTEX Sanicube is not adequate to connect several ROTEX Hot water storage tank in a modular fashion.
  • Page 20: Filling The Hot Water Heat Exchanger

    ") via the hose connector provided to the filling and drain connection (Fig 3-8 - Fig 3-9, Item 11). 2. Fill the storage tank of the ROTEX Sanicube / HybridCube until water comes out of the connection of the safety overflow (Fig 3-8 / Fig 3-9).
  • Page 21 1 ~230V / 50Hz 6000 W 6000 W 6000 W D+E+F, 4+5 A+B, C+D, E+F D+E+F, 1+2+3, 4+5 TR/STB TR/STB TR/STB L1 L2 L3 N L1 L2 L3 Fig. 3-13 Connection assignment for EHS/500/5 and EHS/500/6 FA ROTEX SC+HYC - 10/2009...
  • Page 22 The connection of the electric immersion heater element (booster heater) is only possible in conjunction with an HPSU heat pump. The installation is to be performed in accordance with the associated installation and operating instructions of the HPSU heat pump and of the respective storage tank connection set (E-PAC). FA ROTEX SC+HYC - 10/2009...
  • Page 23: Commissioning

    Are all hydraulic connections tight (leaks)? ‰Yes Does the installation operate without faults? ‰Yes With new installation: Has the operating manual been handed over and the owner instructed? Location and date: Signature of installer: Signature of owner: FA ROTEX SC+HYC - 10/2009...
  • Page 24: Operation And Maintenance

    Only use the booster heater when the storage tank is completely full. The booster heater can only be adjusted via the configuration menu of the HPSU heat pump (see respective installation and operating instructions). Company ROTEX hot water storage tank - 10/2009...
  • Page 25: Inspection And Maintenance

    Clean the storage tank (annually) • The low-maintenance plastic may only be cleaned with a soft cloth and a mild detergent. Do not use cleaning agents containing aggressive solvents, as this will damage the plastic surface. Company ROTEX hot water storage tank - 10/2009...
  • Page 26: Technical Data

    Technical data FA ROTEX SC+HYC - 10/2009...
  • Page 27 Technical data FA ROTEX SC+HYC - 10/2009...
  • Page 28: Basic Data

    = 65 °C) Reheat time (Wh) with a draw-off volume (bath tub: 140 l / shower: Min. / 30 / 30 / 17 90 l =10 °C / T =40 °C / T =50 °C) FA ROTEX SC+HYC - 10/2009...
  • Page 29: Sanicube (Sc) / Sanicube Solaris (Scs)

    Draw-off rates >36 l/min can, in certain rare circumstances, lead to noises in the domestic water heat exchanger of the Hot water storage tank. Fig. 6-2 Hot water performance as a function of the draw-off rate FA ROTEX SC+HYC - 10/2009...
  • Page 30 1 or 2 (16 m) SCS: heating support heat exchanger (3 m) SCS: storage tank charging- heater exchanger (14 m) Drinking water heat exchanger (28 m) Fig. 6-3 Pressure drop characteristic for the heat exchanger FA ROTEX SC+HYC - 10/2009...
  • Page 31: List Of Keywords

    Intended use 6 Interconnection of several storage tanks 19 Large scale installations 13 Operating instructions 10 Operation 24 Overview of connections 17 Performance diagrams 29 Regulation and Pump Station 24 Relevant documents 5 Company ROTEX hot water storage tank - 10/2009...
  • Page 32 FA ROTEX SC+HYC - 10/2009...

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