Operating instructions

3
GENERAL
INFORMATION
To ensure you get the very best from your new Worcester
Danesmoor oil boiler, please read these notes and instructions
carefully.
ELECTRICAL CONNECTION
A mains cable should be connected to a
double pole isolator with a contact separation of
3 mm on all poles and supplying the appliance
and controls only.
The mains supply for your boiler is
230/240 volts AC-50Hz.
Your boiler must be earthed and protected
by a 5-amp fuse.
OPEN-FLUED BOILERS
Your installer will create airways (in walls
or doors) to ensure an adequate supply of fresh
air to the boiler for combustion. Do not block
these airways, and never hang clothes or other
combustible materials over the boiler or against
the flue pipe.
Never place anything on top of the boiler.
ROOM-SEALED BALANCED
FLUE BOILERS
Air for this type of boiler is supplied via the
balanced flue terminal, and no other air supply
is required, except for ventilation if the boiler is
installed in a cupboard or compartment.
Pump
Pressure
gauge
Expansion
vessel
Pressure
relief
valve
Oil
isolating
valve
Manual
air vent
Burner
Fig. 1. Appliance Components