PRE-
INSTALLATION
INSTALLATION & SERVICING INSTRUCTIONS
8 716 115 216b (09.2008)
7
MAINS SUPPLIES
MAINS SUPPLIES
ELECTRICAL SUPPLY:
• Supply: 230V - 50Hz.
• Cable: PVC insulated 0.75mm
2
(24 x 0.2mm) temperature rated to 90°C.
• External 3A fuse to BS1362.
• The appliance must be earthed.
• It must be possible to isolate the appliance
from the electrical supply with at least a
3mm contact separation in both poles
supplying the appliance.
• Wiring between the appliance and the
electrical supply must comply with IEE
wiring regulations and any local regulations
which may apply for fixed wiring to a
stationary appliance.
• External pump must be wired back to the
boiler.
• Any system connected to the boiler must
not have a separate electrical supply.
WATER SUPPLY:
• Connections to the water supply must not
be made without the authority of the local
water company.
GAS SUPPLY:
• Boilers using NG must be connected to a
governed meter.
• LPG boilers must be connected to a
regulator.
• Installation and connection of the gas
supply to the boiler must be in accordance
with BS6891.
• Under no circumstances should the
diameter of the gas supply pipe be less
than that of the appliance inlet connection.
• The meter or regulator and pipework to
the boiler must be checked, preferably by
the gas supplier to ensure it is in good
working order and can meet the gas flow
and pressure requirements in addition to
the demand from any other appliance being
served.
To Next Page
Loading...
Need help?
General