OERTLI PK 450 Installation And Service Manual
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OERTLI PK 450 Installation And Service Manual

OERTLI PK 450 Installation And Service Manual

Fuel oil/gas boilers
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Fuel oil/gas boilers
PK 450
300019409-03
Installation and
Service Manual
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Summary of Contents for OERTLI PK 450

  • Page 1 Fuel oil/gas boilers PK 450 Installation and Service Manual 300019409-03...
  • Page 2 The appliance complies with the standard model described in declaration of compliance . It is manufactured and distributed pursuant to the requirements of european directives. The original declaration of conformity is available from the manufacturer. PK 450 16/03/2016 - 300019409-03...

  • Page 3: Table Of Contents

    Spare parts - PK 450 ........

  • Page 4: Safety Instructions

    - The temperature of the domestic hot water may reach - The temperature of the flue gas conduits may exceed 65°C 60°C 1.1.4 Risk of damage Do not stock chloride or fluoride compounds Install the appliance in frost-free premises. close to the appliance. PK 450 16/03/2016 - 300019409-03...

  • Page 5: Recommendations

    - Explain the installation to the user - If a maintenance is necessary, warn the user of the obligation to check the appliance and maintain it in good working order - Give all the instruction manuals to the user 16/03/2016 - 300019409-03 PK 450...

  • Page 6: About This Manual

    The boilers and hot water tanks are designed and manufactured in accordance with the sound engineering practice, as requested in article 3.3 of the directive 97/23/EC, it is certified by compliance with the directives 90/396/EC, 92/42/EC, 2006/95/EC and 2004/108/EC. PK 450 16/03/2016 - 300019409-03...

  • Page 7: Technical Description

    3. Technical description 3 Technical description 3.1 General description The boilers of the PK 450 range are pressurised hot water boilers - Heating body in cast iron. designed for connecting to a flue pipe which require a separate - S3 or R control panel.

  • Page 8: Technical Specifications

    Natural gas = 9.5% Maximum operating pressure: 6 bar ² Thermostat adjustable from 30 to 90°C Ambient temperature: 20 °C Safety thermostat: 110 °C Boiler PK 450-8 PK 450-9 PK 450-10 PK 450-11 PK 450-12 PK 450-13 PK 450-14 Useful output...
  • Page 9 Natural gas = 9.5% Maximum operating pressure: 6 bar ² Thermostat adjustable from 30 to 90°C Ambient temperature: 20 °C Safety thermostat: 110 °C Boiler PK 450-8 PK 450-9 PK 450-10 PK 450-11 PK 450-12 PK 450-13 PK 450-14 Useful output...

  • Page 10: Installation

    (hospitals, stores, etc.). liquefied hydrocarbon installations situated inside residential buildings and their annexes. Certificate of compliance (only concerns PK 450 - NF P 45-204 standards boilers fitted with a gas burner) Gas installation, (formerly DTU 61-1, gas installations: April 1982, In application of Article 25 of the Order of 27 April 2009 amending the addendum no 1: July 1984).

  • Page 11: Choice Of The Location

    - Front section: 455 Rp 2" draining outlet - Intermediate section: 530 Sludge removal hole Rp 2" 1/2 - plugged Equivalent diameter (in mm): 573 Boiler type PK 450-8 PK 450-9 PK 450-10 PK 450-11 PK 450-12 PK 450-13 PK 450-14 ø...
  • Page 12 4. Installation 4.3.2 Position of the boiler For the assembly and because of their design, PK 450 boilers require The dimensions (in mm) correspond to the minimum recommended no special base. Their closed furnace system means that the floor dimensions needed to ensure adequate accessibility around the need not have refractory properties.
  • Page 13 New establishment: Refer to the order of 25/06/1980 (installations of more than 20 kW and less than or equal to 70 kW). Existing establishment: Refer to the order of 25/06/1980 (installations less than 70 kW). 16/03/2016 - 300019409-03 PK 450...

  • Page 14: Example Of An Installation

    Sludge decanting pot (particularly recommended on older Domestic hot water loop pump (optional) installations) Domestic hot water circulation loop return Flush valve Domestic hot water outlet Water low safety pressure-sensitive switch Shunt pump Expansion vessel PK 450 16/03/2016 - 300019409-03...

  • Page 15: Hydraulic Connections

    Install a sludge decanting pot on the Sludge removal leads to the draining of large quantities of water, so return pipe, very close to the boiler. remember to refill the system after the operation. 16/03/2016 - 300019409-03 PK 450...
  • Page 16 - The water temperature in the boiler is maintained at 50°C or more: The burner can modulate down to 30% of the nominal stage. - Operation at modulated low temperature (minimum outlet temperature: 40°C); The burner can modulate down to 50% of the nominal stage. PK 450 16/03/2016 - 300019409-03...
  • Page 17 (a) = kW Minimum safety valve flowrate must be 700 Kg/h. (b) = lb/h (c) = MBtu/h (d) = Kg/h 4.5.5 Connection of the water circuit for domestic use See: Domestic hot water calorifier instructions. 16/03/2016 - 300019409-03 PK 450...

  • Page 18: Chimney Connection

    Refer to applicable regulations while determining the size of the flue. In order for the boiler to operate correctly, it is imperative Please note that PK 450 boilers have pressurised and tight furnaces to respect the draught at the nozzle (= 0).

  • Page 19: Electrical Connections

    Do not add cold water suddenly into the boiler when it is make sure that the filled system is free of air before the hot. burner is turned on. 16/03/2016 - 300019409-03 PK 450...

  • Page 20: Commissioning

    6.2 Precautions required if the heating is stopped when there is a risk of freezing We recommend the use of a correctly dosed antifreeze agent to prevent to the heating circuit from freezing. If this cannot be done, drain the system completely. PK 450 16/03/2016 - 300019409-03...

  • Page 21: Checking And Maintenance

    The rating plate fixed on the side of the boiler during installation is used to identify the boiler correctly and also provides the main Boiler type specifications of the boiler. Manufacturing date Year of manufacture Week of manufacture Serial no. of the appliance 16/03/2016 - 300019409-03 PK 450...

  • Page 22: Maintenance

    - Unscrew the 4 closing nuts and open the furnace door. - Brush out the inside of the furnace. - Use a vacuum cleaner to remove any soot which has accumulated in the combustion chamber. - Close the door and replace the front panel. C003593-A PK 450 16/03/2016 - 300019409-03...
  • Page 23 Boilers for following countries: France, Germany, Austria, Belgium, Spain, Estonia, Luxemburg, Poland, Portugal, Czech Republic, Serbia, Slovenia, Switzerland Boiler PK 450-8 PK 450-9 - PK 450-10 PK 450-11 - PK 450-12 PK 450-13 - PK 450-14 Upper flue ways First 8229-0010 then 8229-...
  • Page 24 - 5 l spray with separate reservoir, nozzle and connecting tube. The nozzles enable easy application at the back of the combustion chamber. Manual pressurisation of the reservoir. - Motor-assisted pressurisation spray with reservoir, nozzle and connecting tube. These sprays are intended for intensive use. PK 450 16/03/2016 - 300019409-03...

  • Page 25: Cleaning The Casing Material

    7.4 Cleaning the casing material Use a soapy solution and a sponge only. Rinse with clean water and dry with chamois leather or a soft cloth. 7.5 Maintenance of the burner Refer to the instructions supplied with the burner. 16/03/2016 - 300019409-03 PK 450...

  • Page 26: Spare Parts - Pk 450

    8. Spare parts - PK 450 8 Spare parts - PK 450 To order a spare part, quote the reference number next to the part required Boiler body + Miscellaneous PK 450 16/03/2016 - 300019409-03...
  • Page 27 Casing Insulating material for body PK 450 16/03/2016 - 300019409-03...
  • Page 28 8. Spare parts - PK 450 Control panels Refer to the Spare Parts list in the panel instructions PK 450 16/03/2016 - 300019409-03...
  • Page 29 8. Spare parts - PK 450 Markers Code no. Description Markers Code no. Description Boiler body + Accessories 122472 Furnace door insulation Base frame 8229-0020 Added hinge 300010442 Complete frame 7-8 sections 124624 Hinge pin for combustion chamber door 300010443...
  • Page 30 8. Spare parts - PK 450 Markers Code no. Description Markers Code no. Description 124658 Front boiler body insulation, width 500 mm 124707 Complete rear cover, width 170 mm 124659 Boiler body insulation, width 520 mm 124708 Complete rear cover, width 330 mm...

  • Page 31: Appendix - Information On The Ecodesign And Energy Labelling Directives

    Appendix Information on space heater systems...
  • Page 32 Contents Contents Specific information ................. . 3 Recommendations .

  • Page 33: Specific Information

    1 Specific information Specific information Recommendations Note Only qualified persons are authorised to assemble, install and maintain the installation. Technical data Tab.1 Technical parameters for boiler space heaters PK450–8 PK450–9 Condensing boiler Low-temperature boiler B1 boiler Cogeneration space heater Combination heater Prated Rated heat output Useful heat output at rated heat output and high tem­...

  • Page 34: Disposal And Recycling

    1 Specific information Technical parameters pertaining to the countries listed in para­ graph 3.3.1 of the manual. The back cover for contact details. Disposal and Recycling Fig.1 Recycling Warning Removal and disposal of the boiler must be carried out by a quali­ fied installer in accordance with local and national regulations.
  • Page 35 1 Specific information 300019409 - ErP01 - 10092015...
  • Page 36 REMEHA NV/SA Koralenhoeve 10 B-2160 WOMMELGEM +32 (0)3 230 71 06 +32 (0)3 354 54 30 info@remeha.be www.remeha.be © Copyright All technical and technological information contained in these technical instructions, as well as any drawings and technical descriptions supplied, remain our property and shall not be multiplied without our prior consent in writing.

This manual is also suitable for:

Pk 450-8Pk 450-9Pk 450-10Pk 450-11Pk 450-12Pk 450-13 ... Show all

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