fig 6 Outer Case Assembly
Page 6
Electrical Connections
THIS APPLIANCE MUST BE EARTHED
GENERAL
The mains supply required is 220/250v ~ 50 Hz fused at 3 amps. A double pole switch should be
provided in the installation or an unswitched socket outlet should be used. All external wiring shall
be correctly earthed and polarised and be in accordance with I.E.E. Regulations.
Electrical supply to controls
The recommended cable for connection to the appliance is 0.5 sq. mm 16/0.20 PVC heat resistant
grade to BS 6500 1990.
The input cable should be secured with the cable clips provided and be laid to avoid contact with
hot surfaces.
The length of the supply conductors between the cable grip and the terminals must be such that
the current carrying conductors become taut before the earthing conductor if the cable should slip
out of the cable grip.
Содержание BOSTON 40 OF
Страница 9: ...fig 1 Pump in Casing Page 5 fig 2 Outer Case ...
Страница 10: ...fig 3 Boiler Connections Fig 4 Spreader in Pumped Return Connection fig 5 Clearances Work Tops ...
Страница 15: ...Page 8 Fig A One Zone Valve Fully Pumped System ...
Страница 16: ...Fig B Sundial Gravity System ...
Страница 17: ...Fig C 2 Zones Valve Fully Pumped System ...
Страница 20: ...fig 7 Burner Controls fig 8 Boiler Thermostat Page 10 ...
Страница 23: ...Fig 9 Insulation Combustion Box Door Fig 10 Baffle Securing Screws ...
Страница 24: ...fig 11 Door Burner 60 50 40 fig 12 Door Burner 80 70 ...
Страница 29: ...fig 16 Insulation Page 14 Short Parts List ...
Страница 30: ......
