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INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER BOSCH
8-716-106-256a (08.05)
7
MAINS SUPPLIES
MAINS SUPPLIES
ELECTRIC SUPPLY:
Supply: 230V - 50Hz.
Cable: PVC insulated 0.75mm² (24 x 0.2mm)
temperature rated to 90°C.
Protection IP20.
External 5A fuse to BS1362.
The appliance must be earthed.
All pipes to the boiler must be cross-bonded.
It must be possible to isolate the appliance from
the electric supply with at least a 3mm contact
separation in all 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.
Any system connected to the boiler must not
have a separate electricity supply.