REXENER PR-200 User Manual
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REXENER PR-200 User Manual

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WATER BOILER
For heating hot tubs and swimming pools
User manual
MODEL PR-200
▶ Thank you for purchasing a Rexener water heater.
It is a powerful, easy-to-use and economical heater for heating the water in a hot tub or swimming pool.
▶ The Rexener water heater can be installed as the heating system of either a new or existing hot tub
or swimming pool. It can also be installed in systems equipped with a circulation pump and filter.
▶ We recommend that you read the operating instructions carefully. Once you have read the user manual,
ensure that it is stored in such a way that it is available to everyone using the heater.
▶ Study the safety instructions with particular care before using the heater.
▶ The conditions in northern countries have been taken into account in the design of the Rexener heater.
If you take the heater abroad, check the mains voltage in that new country.
▶ The product has a one-year warranty.
▶ Due to active product development, the manufacturer reserves the right to make changes to the technical
specifications and functional descriptions in this manual without separate notice.
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Summary of Contents for REXENER PR-200

  • Page 1 It is a powerful, easy-to-use and economical heater for heating the water in a hot tub or swimming pool. ▶ The Rexener water heater can be installed as the heating system of either a new or existing hot tub or swimming pool. It can also be installed in systems equipped with a circulation pump and filter.

  • Page 2: Table Of Contents

    ADVICE FOR INSTALLING THE DEVICE············································· 8-9 • PREPARING THE INSTALLATION LOCATION AND HEATER INSTALLATION ··· 8 • CONTENT OF THE REXENER WATER HEATER DELIVERY ················· 9 • INSTALLING THE REXENER WATER HEATER ·································· 9 BLEEDING THE FUEL DELIVERY SYSTEM ··········································11 HEATER STRUCTURE ····································································11-12...

  • Page 3: Greeting From The Importer's Representative

    The Rexener water heater was designed to be easy to install as the heater of a new hot tub or swimming pool, or to replace the heating solutions of either traditional wood-heated hot tubs or swimming pools.

  • Page 4: Operating Principle Of The Rexener Water Heater

    Only harmless carbon dioxide is discharged from the exhaust pipe. Since all of the energy in the oil can be converted into heating power, the Rexener water heater boasts excellent eficiency, which means low fuel consumption.
  • Page 5 1. Accurate temperature adjustment You can set the desired water temperature for the Rexener heater between 0 and 45 degrees (°C). The heater will maintain the set temperature automatically. 2. Powerful oil burner The powerful fan and high-pressure oil injection ensure the reliability of the Rexener water heater’s oil burner in all conditions.

  • Page 6: Safety Instructions

    SAFETY INSTRUCTIONS The purpose of these safety instructions is to ensure the safe use of the Rexener water heater. Adherence to these instructions minimises the risk of injury or death and damage to the heating device as well as other items or premises.
  • Page 7 A damaged power cord or plug may cause a short circuit, electrical shock and even fire. • If the Rexener water heater's power cord is damaged, it must be immediately replaced with a new one at a maintenance shop authorised by the manufacturer or importer, or in some other authorised provider of electrical repair services.

  • Page 8: Advice For Installing The Device

    Preparing the installation location and heater installation • The Rexener water heater must be installed in a visible location that can be easily monitored. • Do not install the heater in a location where it is subjected to significant heat or continuous moisture.

  • Page 9: Content Of The Rexener Water Heater Delivery

    • The manufacturer and importer strongly recommend ordering the installation service for the Rexener water heater. • Place the Rexener water heater in the position reserved for it. Ensure that the heater is in the appropriate and stable position horizontally and vertically by using the adjustable legs.
  • Page 10 BLEEDING THE FUEL SUPPLY SYSTEM The fuel supply system must be bled in conjunction with the initial start-up or when the fuel runs out. • Place a suitable small collection container under the fuel pump. • Open the wing screw at the bottom of the fuel pump by 2–3 rotations. •...

  • Page 11: Bleeding The Fuel Delivery System

    Oil burner Fan air intake Burner igniter Fuel pump Flame Fuel supply detector bleeding screw Fuel ilter PR-200 Heated water outlet connection Heater water inlet connection Position of the heating element drain valve Fuel hose lead-through (Diesel only position)

  • Page 12: Operating Switches And Display

    Operating switches and display Controller 1. LIQUID CRYSTAL DISPLAY The display can be used to check temperature adjustments, error codes, etc. – the temperature reading on the left side of the display indicates the temperature of the water to be heated –...

  • Page 13: Operating Instructions

    RECOMMENDATION : When handling fuel, observe all relevant safety instructions. Circulation pump If a circulation pump has been acquired for the Rexener water heater, it is always on when the heater burner is active. When the heater is switched off, the circulation pump shuts down. The water heater requires a circulation pump to function.

  • Page 14: Resetting The Overheat Prevention System

    4. When you start the heater, monitor burner operation and smoke formation. If a noticeable amount of black smoke is discharged from the exhaust pipe, the oil burner is not operating correctly. Please contact a Rexener maintenance service to determine the problem.
  • Page 15 7. Connect the power cord, (open the fuel valve) and press the start switch. 8. Bleed the fuel supply system. Sweeping The Rexener PR-200 heater requires occasional sweeping, which may only be performed by an authorised provider of maintenance services. Heater sweeping is required at least in the following situations: - The heater produces smoke during operation.

  • Page 16: Diagnosing And Repairing Operating Failures

    DIAGNOSING AND REPAIRING OPERATING FAILURES If the heater is not functioning, check the following: Is the power connected? Is there sufficient fuel? Is the flame detector clean? FAULT DESCRIPTION POSSIBLE CAUSE REPAIR MEASURE The plug is not connected to the Connect the power cord plug socket.
  • Page 17 The circulation pump is noisy. Contact an authorised The circulation pump has failed. maintenance service to have the circulation pump repaired. Contact information for the Rexener maintenance service: Telephone: +358 400 470 915 E-mail: huolto@rexnordic.com...

  • Page 18: Problem Situations

    ER3 -> Insufficient water level or air pockets in the water tank. HEATER REPAIRS • In the event that the basic maintenance parts of the Rexener water heater need replacement, please contact the importer or an authorised retailer. • All heater repairs must be conducted by an authorised Rexener maintenance service. Contact the importer or an authorised retailer to determine the locations of the maintenance shops.

  • Page 19: Product Specifications

    PRODUCT SPECIFICATION Product name REXENER Water Boiler Model name PR-200 Heating output 18.5 kW Heating eficiency 96 % Fuel consumption 1.94L/h Fuel Diesel Burner type Gun type oil Usage Pool Heating Boiler Water tank capacity 17.1 Liter Maximum operating 1.7 bar (167kPa)

  • Page 20: Technical Specifications

    TECHNICAL INFORMATION EN 303-1 7.2 result the required draught in mbar 0.04 mbar gas side resistance and combustion chamber pressure 0.14 mbar for boilers operating with positive pressure in mbar exit flue gas temperature in ℃ 140 ℃ exit flue gas mass flow in kg/s 0.0088 kg/s emissions of nitrogen oxides NOx in mg/kWh 119 mg/kWh...

  • Page 21: Warranty Form

    REXENER WARRANTY The more the REXENER heater is used, the more reliable its operation is. REXENER heaters go through uncompromising quality control during production. Every product is inspected and test run, and some are subjected to highly demanding functional tests.
  • Page 22 Mustanlähteentie 24 A, www.rexener.com FI-07230 Monninkylä Tel : +358(0)40 180 11 11 Sähköposti: info@rexnordic.com MANUFACTURER : HEPHZIBAH CO.,LTD (Juan-dong) 86, Gilpa-ro Business ID: 2646942-1 71beon-gil, Nam-gu, Incheon, Korea Puh : Rexener maintenance: +82-32-509-5834 Faksi : +82-32-502-5519 +358 (0)400 470 915 Sähköposti:sales@hdtek.com huolto@rexnordic.com...

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