Kospel Optimus Series Operating And Installation Instructions

Kospel Optimus Series Operating And Installation Instructions

Electric instantaneous water heater

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Summary of Contents for Kospel Optimus Series

  • Page 2 Please, read and follow the installation and operating instructions carefully, to ensure the long life and reliable operation of this appliance. Kospel S.A. may make minor changes if necessary, in the appliance, that will not be shown in the operating instruction, so long as the main features of the heater remain the same.
  • Page 3: Technical Data

    The EPJ Instantaneous Water Heater provides hot water in the domestic household, a public facility, a labora- Description tory, a workshop, or virtually anywhere where there is a demand for instant hot water. Turning the hot water tap on, automatically starts up the heater (a red light on the heater's outer case comes on). Water is heated instantly as a result.
  • Page 4: Installation & Assembly

    Recommendation Installation connect the appliance to cold water supplies only. All installation must be carried Installation - Assembly out with the electricity and water supplies cut off. 1. Fix the tap set [19] on water sup- ply pipe [15]. 2. Undo the two screws [9] and take the front case [27] off.
  • Page 5: Flow Regulation

    Diagram 2 Electric connection head on [23]. Some impurities which come from the installation may appear. EPJ-4,4 end EPJ-5,5 13. Vent the water installation. F - dipolar circuit breaker L - live wire 14. Put the spray-head on. N - neutral wire 15.
  • Page 6: Operation

    This heater has a differential pressu- Operation re switch that starts heating automati- cally when there is a proper rate of flow through the tap. There is a red indicator light on the front case that shows that heating is on. The characteristics shows the de- Chart 4 Characteristics pendence between temperature rise...
  • Page 7 See general construction of EPJ- Construction 3,5 in the diagram No. 6 and the construction of EPJ-4,4/5,5 in the diagram No. 8. Picture 6 EPJ - 3,5 construction of Safety temperature limiter [3] pro- the appliance tects against overheating. After the limiter goes off, you can turn the [1] - Heating box [2] - differential pressure switch...
  • Page 8 Picture 8 EPJ - 4,4; EPJ - 5,5 construc- tion of the appliance [1] - Heating box [2] - differential pressure switch [3] - safety temperature limiter [4] - regulating valve [6] - inlet - cold water [7] - outlet - hot water [24] - "heat on"...
  • Page 9: Set Contents

    In case the appliance does not heat water, check for possible reasons: Faults a failure of the mains supplies (e.g. fuses), insufficient flow through the heater (e.g. dirty filter, incorrect setting of the flow regulating valve) - refer to If the inseparable supply cord "Flow regulation".
  • Page 10 Installation and operation instruction EPJ...

This manual is also suitable for:

Optimus epj-3,5Optimus epj-4,4Optimus epj-5,5

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