background image

9

6 720 607 090

7. Siting the Appliance

7.1

The appliance is NOT suitable for external installation.

7.2

This appliance is suitable for installation in conjunction

with  a  “SEDUCT”  flue  system  that  complies  with  the
requirements of BS 5440 - 1 2000 & IS 813:2002.

7.3

The appliance is suitable for replacement onto four

stud flue terminals as shown (check dimensions on page 7).
The following Appliance Models will have a compatible flue
terminal:  Severn4/5,  Avon,  Trent,  Thames,  Medina/DL,
Medway, Bristol and Mersey. It is advisable to examine the
condition of the flue and replace if necessary.

7.4

If  the  appliance  is  to  be  fixed  to  a suitable  existing

flue terminal (four mounting studs) first isolate and remove
the  old  appliance.  Leave  the  flue  terminal  in  place.  Make
good  any  damage  to  the  brickwork  or  plaster  around  the
terminal. Cut off the existing pipework at a convenient point
below the appliance.

7.5

The  appliance  does  not  require  any  special  wall

protection.

7.6

The wall must be capable of supporting the weight of

the appliance. See Technical Data – Table 1.

7.7

If  the  appliance  is  to  be  fitted  in  a  timber  framed

building, refer to the 

Institute of Gas Engineers,

 “Guide for

gas installations in timber framed housing” 

IGE/UP/7

.

7.8

The minimum clearances required for Installation and

Servicing:

7.9

The minimum clearances required for Operation are:

7.10

The appliance can be installed in a cupboard used

for  airing  clothes  provided  that  requirements  of  BS  6798
and BS 5440:2 are strictly followed. See section 9 for further
detail.

7.11

The  airing  space  must  be  separated  from  the

appliance space by a perforated non-combustible partition.
Expanded metal or rigid wire mesh are acceptable provided
that the major dimension is less than 13 mm.
See  BS  6798.

 Above

30 mm

 In front

60 mm

 Below

75 mm

 Right hand side

5 mm

 Left hand side

5 mm

 Above

30 mm

 In front

600 mm

 Below

75 mm

 Right hand side

5 mm

 Left hand side

5 mm

Fig. 6

Содержание Multipoint BF

Страница 1: ...MULTIPOINT BF Gas Fired Balanced Flue Water Heater User Operating Installation and Servicing Instructions 6 720 607 090 GB 04 1 0 JS Please leave these instructions with the user...

Страница 2: ...mponent or part which becomes defective during the guarantee period as a result of faulty workmanship or materials whilst in normal use will be repaired or replaced free of charge This appliance confo...

Страница 3: ...ngs 7 5 General Information 8 6 Installation Regulations 8 7 Siting the Appliance 9 8 Siting the Flue Terminal 10 9 Air Supply 11 10 Gas Supply 11 11 Installation 11 12 Commissioning 13 13 Inspection...

Страница 4: ...osition the burner will ignite when a hot tap is turned on Temperature regulation Turn left to reduce water temperature Turn right to increase water temperature Switching off Move slide control to the...

Страница 5: ...10 Pilot gas valve 11 Electromagnetic valve 12 Gas filter 13 Slow ignition valve 14 Venturi 15 Gas inlet pipe 16 Correcting screw for minimum water flow 17 Temperature control 18 Drain cock 19 Volumet...

Страница 6: ...en converted to operate in conjunction with a Se duct type flue system Natural Gas Se duct Gas category I2H I2H Appliance Type C11 C21 Minimum rated output 7 kW 7 kW Maximum rated output 23 kW 20 7 kW...

Страница 7: ...7 6 720 607 090 4 Dimensions and Fixings Fig 5...

Страница 8: ...son and be in accordance with the relevant requirements of the current Gas Safety Installation and Use Regulations the building regulations Scotland Consolidation the local building regulations the cu...

Страница 9: ...venient point below the appliance 7 5 The appliance does not require any special wall protection 7 6 The wall must be capable of supporting the weight of the appliance See Technical Data Table 1 7 7 I...

Страница 10: ...iance is operated Siting where this could cause a nuisance should be avoided 8 7 Take care to ensure that combustion products do not enter ventilated roof voids by positioning the flue away from any s...

Страница 11: ...g used refer to the flue installation instructions on the wall template 11 2 This appliance is suitable for installation in conjunction with a SEDUCT flue system that complies with the requirements of...

Страница 12: ...ctor hood fixing screws Note The whole of the gas installation should be inspected and tested for soundness and purged in accordance with the recommendations of BS 6891 11 10 Make up the gas supply to...

Страница 13: ...move the slide to the off position fig 15 Remove the outer Case turn off the Gas Isolation Valve Remove the pressure gauge and tighten screw A fig 12 12 7 The burner pressure is factory set and should...

Страница 14: ...Knob Unscrew Temperature Control Knob Bezel Lift the casing clear See fig 17 13 1 Heat Exchanger Remove the flue hood assembly by undoing the three retaining screws and pulling the hood out of the fl...

Страница 15: ...raw forward beneath the combustion chamber skirt fig 19 Inspect and clean the injectors if necessary Inspect and clean the main burner bars if necessary 13 4 Re assembling the Appliance Re assemble th...

Страница 16: ...gniter unit Disconnect the pilot gas pipe from the pilot burner and remove from the appliance with seal Take care not to lose the pilot injector Remove the two screws retaining the pilot bracket and l...

Страница 17: ...in the valve can be replaced by removing the five fixing screws holding the valve body together Pull out the water filter fitted into the incoming cold water tapping Clean or replace as necessary Re a...

Страница 18: ...d Open gas isolation valve Air in gas line Purge the line Pilot injector blocked Clean replace the injector No spark Clean or replace the electrode Piezo unit or cable Main burner will not light Gas p...

Страница 19: ...19 6 720 607 090 17 Notes...

Страница 20: ...049 SERVICE GB 08706 096 096 LITERATURE REQUEST GB 08706 060 623 TECHNICAL IE 1850 560 570 Comp No 5111036 Iss 2 10 04 Baxi Potterton A Trading Division of Baxi Heating U K Ltd Brownedge Road Bamber...

Отзывы: