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MHG Heating GK 4 Installation And Operating Manual

Cast iron sectional floor standing range output range 34 – 90 kw
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© MHG Heating Ltd
Installation and Operating Manual for the
GK 4 – 8 Cast Iron Sectional Floor Standing Range
Output Range 34 – 90 kW
1
MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR
0845 6448802 Telephone. 0845 6448803 Fax. Email
info@mhgheating.co.uk
Website www.mhgheating.co.uk
010908

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Summary of Contents for MHG Heating GK 4

  • Page 1 Installation and Operating Manual for the GK 4 – 8 Cast Iron Sectional Floor Standing Range Output Range 34 – 90 kW MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk...

  • Page 2: Table Of Contents

    Optional System Controls (QAA73, RVA47, RVA 63, RVA46, QAA70, QAA50, QAA10) 17.0 Exploded Spares Diagrams 18.0 Parts List 18.0 Installer / End Users Note MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 3: Section 1.0 Appliance Type

    GK – 7 Gas 94.10000-5161 GK – 8 Gas 94.10000-5169 GK – 8-90 Gas 94.10000-5190 MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 4: Installation Regulations And Requirements

    Installation of gas appliances in industrial and commercial premises. Part 1: Flued appliances. And any addition prevailing regulation and or code of practice not detailed above. MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk...

  • Page 5: Appliance Warranties

    In addition to the above warranties, the Primary Heat Exchangers carry a 60 month guarantee against manufacturing or material defect. MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk...

  • Page 6: Dimensions Gk

    Overall Length 1017 1117 1217 Flue Baffle Length Boiler Excluding Burner Length Flue Spigot Diameter MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 7: Dimensions Gk Combined

    1800 1800 1800 1800 Pump Group Length of Calorifier 970/1250 970/1250 970/1250 970/1250 970/1250 (150/200) MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 8: Dimensions Gk 8 Only

    © MHG Heating Ltd 3.2 Dimensions. GK 8 Only Legend Description Units Flue Baffle Length MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 9: Dimensions Flue Baffle

    Socket Length Overall Length Height From Base to Centre Line Body Diameter Exit Spigot Diameter MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 10: Dimensions And Connections

    © MHG Heating Ltd 3.4 Dimension and Connection Dimension MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 11: Dimensions Gas Burning Option

    1800 1800 1800 1800 Pump Group Length of Calorifier 970/1250 970/1250 970/1250 970/1250 970/1250 (150/200) MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 12: Installation Clearances

    To the front of the burner 500mm To either side of the burner in front of unit MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk...

  • Page 13: Delivery And Mobility

    A specially designed boiler base can be supplied if a prepared base is not available. MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk...

  • Page 14: Flue Baffle Installation

    Due to the high efficiency of the GK range condensate within the flue is a possibility. Condensate collection, disposal, reduction device should be considered when designing the flue system. MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk...

  • Page 15: Technical Data

    Flue Gas Volume Kg/s 0.0155 0.0192 0.0232 0.0278 0.0314 0.0410 Flue Gas Temperature Burner Weight MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...
  • Page 16 To assist with the correct positioning of the pressure relief valve hydraulic connector kits are available as an optional extra. General Kits GK 4 Kit GK 5-7 Kit MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 17: Pressure Relief Valve

    Heating Return Flue Spigot Heating Flow Heating Pump Group Boiler Pressure Relief Valve and Gauge MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 18: Electrical Connections

    230 Volt Burner Input From Volt Free Enable For Burner 1 Stage 230 Volt Output Pumps (Max 1Amp) MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk...

  • Page 19: Internal Wiring Diagrams

    © MHG Heating Ltd Internal Wiring Diagram MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 20: Hydraulic Configurations

    8. 1 Single Boiler Installation Boiler Without Integral RVA Controller 8. 12 Single Boiler Installation Boiler Without Integral RVA Controller With Low Loss Header MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk...
  • Page 21 8. 13 Single Boiler Installation Boiler With Integral RVA Controller 8. 14 Single Boiler Installation Boiler With Integral RVA Controller and Low Loss Header MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk...

  • Page 22: Hydraulic Cascade Unit

    © MHG Heating Ltd 8.2 Cascade Installation MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 23: Filling The System

    Furthermore, a drain facility should be provided adjacent to the expansion vessel to aide the routine maintenance, overhaul, of the vessels Air Pressure setting. MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk...

  • Page 24: System Water Quality

    Tel: 0151 424 5351 GU21 5RZ Fax: 0151 420 5447 Tel: 0208 665 6666 Fax: 0208 665 4695 MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 25: Appliance Controls

    Program Selection Buttons (Under Flap) Controller Display Function Selection Buttons Manual Operation Button and Indicating LED (Button Under Flap) MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk...

  • Page 26: Appliance Fault Codes

    LPB Short Circuit (Boiler Cascade Wiring) E-82 LPB Address Conflict (Boiler Cascade Settings) E-86 Short Circuit on PPS Connection MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...
  • Page 27 Module Operating in Commissioning Mode E-183 Module Controller / QAA Room Unit in Parameter Setting Mode MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk...

  • Page 28: Rva33 Controller Setting

    Indicates where an input can not be made and a sensed / attenuated figure is displayed. ‘OFF’ will be displayed if the +/- buttons are used. MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk...
  • Page 29 1. All outputs off 2. Burner On (K4) 3. Heating Pump On (Q1) 3. HWS Pump/Valve On (Q3/Y3) MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk...
  • Page 30 2. Heat Generation Stopped When Volt Free Switch is Made.(Frost Active) Minimum Temperature When H1 Set to 1 0..140 MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk...
  • Page 31 1. System Flow Temperature (CA) Heat Gains -2…+4 Adaptive Setting 1 1..15 Adaptive Setting 2 1..15 Software Version 00.0-99.9 MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 32: Commissioning

    Please refer to the respective burner manual to ensure that the burner and boiler are commissioned correctly. A flue gas analyser must be used to ensure that the correct combustion setting are achieved. MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk...

  • Page 33: Routine Inspection And Servicing

    With the use of a suitable Flue Gas Analyser, check and adjust the combustion settings, as detailed in the respective burners manual. MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk...
  • Page 34 Following the satisfactory completion of the above service procedure complete the required paperwork and leave the boiler as found if possible. MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk...
  • Page 35 © MHG Heating Ltd MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 36: Weather Compensation Slope Graph And Sensor Curves

    © MHG Heating Ltd 15.0 Weather Compensation Slope Outside Air Temperature Sensor Resistance Curve (QAC32) MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...
  • Page 37 © MHG Heating Ltd Flow Sensor Resistance Curve (QAD2.. QAZ2..) Flue Gas Resistance Curve MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...
  • Page 38 © MHG Heating Ltd Hydraulic Resistance Curve MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 39: Optional System Controls (Qaa73, Rva47, Rva 63, Rva46, Qaa70, Qaa50, Qaa10)

    This modulating tamper-proof room unit offers room temperature feedback from the heated space that effects the provision of heat to the respective zone. MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk...

  • Page 40: Exploded Spares Diagrams

    © MHG Heating Ltd 17.0 Exploded Spares Diagram MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 41: Parts List

    Side Casing Panel GK 6 94.15160-5006 Side Casing Panel GK 7 94.15160-5007 Side Casing Panel GK 8 94.15160-5008 MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...
  • Page 42 Limit Thermostat STB 110 C, TG 400 94.89400-5002 Fuse Holder 94.89400-5003 Drain Valve Rp 1/2 94.16400-5002 Securing Spring For Insulation 94.15871-5001 MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...
  • Page 43 Screw Set For EcoStar 94.16500-5001 o.A. High Temperature Silicon Black Tube 80 ml 94.17487-5001 o.A. ph-Test Paper 94.68503-4101 MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

  • Page 44: Installer / End Users Note

    © MHG Heating Ltd Notes MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR 0845 6448802 Telephone. 0845 6448803 Fax. Email info@mhgheating.co.uk Website www.mhgheating.co.uk 010908...

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