Main Multipoint BF User Manual

116 720 607 090
9. Air Supply
9.1 The appliance does not require a separate vent for
combustion air.
9.2 The appliance may be installed in an unvented
compartment.
9.3 There must be sufficient clearance around the
appliance to allow proper circulation of air. The clearences
required for operation will normally be adequate.
9.4 Refer to BS 6798 and BS5440:2 for additional
information.
10. Gas Supply
10.1 The gas installation should be in accordance with
BS 6891.
10.2 The connection to the appliance is 15mm
compression via the gas isolation valve supplied.
10.3 Ensure that the pipework from the meter to the
appliance is of adequate size. If the appliance gas rate cannot
be achieved, the specified hot water conditions will not be
reached.
11.1 FLUE INSTALLATION
If an existing flue terminal is not being 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 BS 5440 - 1 2000 & IS 813:2002. For
“SEDUCT” installations flue kit part no. 31/12968 and
pilot kit 5113785must be used.
These kit contain instructions referring to installations
with “SEDUCT” flue systems and the appliance
conversion procedure.
11.3 Unpack the appliance and take care to remove the
installation kit which is packed on top of the polystyrene
packing
The installation kit consists of the following:
Gas inlet:
1x Copper inlet elbow, Compression Nut, fibre washer
1x Isolation valve, 2 x Compression nuts and Olives
Water Inlet:
1x Copper inlet elbow, Compression Nut, fibre washer
1x Isolation valve, 2 x Compression nuts and Olives
Water Outlet:
1x Flanged Copper Pipe, Compression nut, Fibre washer
11.4 Lay the appliance on its back and unscrew the
Temperature Control Knob Bezel.
11. Installation
Fig. 9

Main Multipoint BF Specifications

General

Brand	Main
Model	Multipoint BF
Category	Water Heater
Language	English