User’s Operating Instructions Baxi System 100 HE Plus Wall Mounted Powered Flue Condensing Gas Fired Central Heating Boiler Please keep these instructions safe. Should you move house, please hand them over to the next occupier.
Natural Gas Baxi System 100 HE Plus G.C.No 41 075 43 Codes of Practice, most recent version should be used In GB the following Codes of Practice apply: Standard Scope BS 6891 Gas Installation. BS 5546 Installation of hot water supplies for domestic purposes. BS 5449 Forced circulation hot water systems. BS 6798 Installation of gas fired hot water boilers. BS 5440 Part 1 Flues. BS 5440 Part 2 Ventilation. BS 7074 Expansion vessels and ancillary equipment for sealed water systems.
1.0 Legislation IMPORTANT - Installation, Commissioning, Service & Repair This appliance must be installed in accordance with the manufacturer’s instructions and the regulations in force. Read the instructions fully before installing or using the appliance. In GB, this must be carried out by a competent person as stated in the Gas Safety (Installation & Use) Regulations.
2.0 Introduction 2.1 Introduction 1. Your Baxi System 100 HE Plus is a high efficiency condensing boiler, providing central heating for your home and domestic hot water. 2. Due to the high efficiency and the resulting low flue gas temperature a white plume of condensate will be emitted from the flue outlet terminal. This will be particularly evident during periods of low outdoor temperatures. 3.
3.0 Boiler Controls 3.1 Temperature Control Central Heating 1. The lower the flow temperature is set to, the higher the efficiency the boiler will operate at. The flow temperature can be adjusted between approx 55 °C minimum and approx 82 °C maximum by turning the Flow Temperature Control Knob (Fig. 2). 2. The boiler will light automatically on demand and the Green ‘Burner ON’ light will be lit whilst water is being heated (Fig. 2). 3. The boiler control system has an automatic time delay built in.
4.0 Care of the Boiler 4.1 Central Heating System Pressure 1. The water pressure in the central heating system is indicated by the pressure gauge. 2. The normal operating pressure is in the range between 1 and 2·5 bar. 3. A pressure of 3 bar or greater indicates a fault The safety pressure relief valve will operate at a pressure of 3 bar and very hot water or steam will be discharged through the pipe on the right hand side of the boiler, out of the property and usually into a nearby drain.
4.0 Care of the Boiler 4.5 Guarantee 1. Your Baxi System 100 HE Plus is designed and produced to meet all the relevant Standards. 2. Baxi provide a 12 month guarantee on the boiler. The guarantee operates from the date installation is completed for the customer who is the original user. 3. To maximise the benefit from our guarantee we urge you to return the reply-paid guarantee registration. 4. This does not in any way prejudice your rights at Common Law.
5.0 Safety Devices 5.1 Operation of Safety Devices 1. Your Baxi System 100 HE Plus is fitted with safety devices which shut down the appliance if: a) the system overheats. b) the condensate drain is blocked. c) there is no gas to the boiler. 2. The fault light - red ( ) will be either flashing or permanently illuminated and the boiler will need resetting (Fig. 4).
6.0 Clearances 490mm 5mm Min 5mm Min 6.1 Clearances around the Boiler 1. The minimum clear spaces needed around the boiler measured from the casing are as follows: 200mm Top Bottom Both sides Front 850mm - 200mm 200mm 5mm 500mm 5mm (For Servicing) (In Operation) 2. These areas must not be obstructed in any way. Blocking the clearance spaces may result in the boiler overheating and damage may occur. 3.
7.0 Fault Finding/Emergency 7.1 Check List 1. If a fault develops, or is suspected, call a Competent Person as soon as possible. 2. Go through the following check list before you make contact. a) c) d) e) f) g) h) 7.2 Is the electricity supply on ? Is the Red “Fault” light illuminated ? If the boiler fails to light or the boiler is running and the gas is turned off, the light will start to flash red.
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When contacting Baxi Potterton please have the following information to hand: Appliance Name Model Number Serial Number A label giving these details is situated on the rear of the lower door panel attached to the users operating instruction label. Users Operating Instruction Label Lower Door Panel Label BA X I P O TTERTON A Trading Division of Baxi Heating UK Ltd Brownedge Road Bamber Bridge Preston Lancashire PR5 6UP After Sales Service 08706 096 096 Technical Enquiries 08706 049 049 Website www.baxi.
