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SYSTEM BOILER
Central Heating boiler compatible with indirect cylinder
Fanned Flue system
Installation and Operating
Manufactures N°
200907815037.31
200907816037.31
instructions
These instructions Must Be Left With The Appliance.
Model Type
Britony System II Plus 80 Nat
Britony System II Plus 100 Nat
Gas Council N°
41 - 980 - 16
41 - 980 - 25
c
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Summary of Contents for C&M Britony System II Plus 80 Nat
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Page 1: Installation And Operating Instructions
These instructions Must Be Left With The Appliance. Manufactures N° Model Type Gas Council N° 200907815037.31 Britony System II Plus 80 Nat 41 - 980 - 16 200907816037.31 Britony System II Plus 100 Nat 41 - 980 - 25... -
Page 2: Customer Care
These instructions are suitable for the following boilers : Britony System II Plus 80 Britony System II Plus 100 Do not forget the Logbook! Chaffoteaux & Maury supports Benchmark, the heating industry code to ensure the correct installation, commissioning and servicing of domestic central heating systems. -
Page 3: Table Of Contents
! Installation, start-up, adjustments and maintenance must be performed by a competent person AUTION only, in accordance with the current Gas Safety (Installation & Use) Regulations and the instructions provided. Improper installation may cause damage or injury to individuals, animals and personal property, for which the manufacturer will not be held liable. -
Page 4: Description
Description Location of components 1. - Air pressure switch 2. - Steel chassis complete with expansion vessel 3. - Main heat exchanger 4. - Combustion chamber 5. - Multi- gas burner assembly comprising ignition and ionisation electrodes 6. - Automatic air separator and automatic vent 7. -
Page 5: Technical Data
Technical Data Britony System II Plus Britony System II Plus PROPANE L.P.G. G31 Appliance category Cat II Cat II 2H 3+ 2H 3+ Gas rate Heat input C/H & HW Maximum in kW 28.7 34.6 Maximum in kg/h 2.00 2.42 Maximum in Btu/h 98000 117900... -
Page 6: Dimensions
Dimensions Outer case dimensions : - Width : 440 (minimum space required 450) - Height : All dimensions in mm - Depth : Minimum clearances : - Below casing 200 mm Safety valve - Both sides 5 mm - Front ( for servicing) 500 mm center line - Above casing 170 mm... -
Page 7: Operation
Operation Fig. 6 second Domestic Hot Water Mode stage solenoid b (fig. 7) opens to allow the full gas rate. To be able to supply hot water, the selector switch (15 fig. If a flame is not detected, after 8 seconds, the security 6) must be in either in position. -
Page 8: Installation Requirements
Installation Requirements Location It may be necessary to protect the terminal with a guard. Reference The boiler can be installed on any suitable internal wall. Provision should be made to the Building Regulations for guidance. Suitable must be made to allow the correct routing of the flue and siting of the guards may be obtained from the following manufacturer: terminal to allow the safe and efficient removal of the flue products. -
Page 9: Connecting The Boiler To The System
Installing the Boiler (continued) Fig. 9 Fig. 10 If required, there is space for all piping to pass behind the boiler. Using fig. 12 for reference, connect the gas and water pipes and the valves to the base of the appliance using the tails provided. There is a 190 mm space between the valves and the wall to make these connections. -
Page 10: Making The Electrical Connections
Installing the Boiler (continued) Making the Electrical Connections If using a room thermostat or other external control, they can be connected in place of the link on the multipin plug Hinge down the electrical box to gain access to the C (fig 15). - Page 11 Installing the Boiler (continued) Wiring Scheme for Britony System Plus Boilers OPTION 1 Using a hot water priority system with the hot water on constantly and the heating timed. A simple time clock can be used such as the Danfoss Randall 103. Room Timeclock (for example Thermostat...
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Page 12: Commissioning And Testing
Commissioning and Testing Pre-commissioning Allow the boiler to heat system. Ensure that the system has been adequately flushed. Check the inlet gas pressure (working pressure) while the Purge gas supply of air and test for soundness. boiler is operating. (Refer to technical data) Carry out final electrical tests to ensure the correct polarity Check the operation of the boiler controls and safety and earthing continuity. -
Page 13: System Guidance
System Guidance System Controls The boiler is suitable for sealed systems only. The maximum working pressure for the appliance is 3 bar. All The boiler is electrically controlled and is suitable for most fittings and pipework connected to the appliance should be modern electronic time and temperature controls. -
Page 14: User's Instructions
User’s Instructions Isolating Taps (fig. 22) Control panel (fig. 21) taps shown in Open position 15. - Three position Selector switch 30. CH Flow isolating valve Pilot 31. Gas service tap Hot water only 32. H.W. flow Hot water + Central heating 33. - Page 15 Notes...
- Page 16 This appliance is suitable for Natural gas or LPG. A gas conversion must be made by a competent person. Chaffoteaux & Maury are continuously improving their products and therefore reserve the right to change specifications without prior notice and accepts no liability for any errors or omission in the information contained in this document. Manufacturer: Chaffoteaux &...
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