3
Mounting
When mounted over a standard shop doorway
the unit should be fitted as low as possible and not
more than 2.3 meters from ground level. A single
unit will provide reasonable coverage for a one
metre doorway, and for wider doorways units can
be mounted end to end.
The unit should be positioned so that the airflow is
not obstructed by any part of the doorframe.
Installation
Carefully unpack the unit and remove the top cov-
er fixing screws. The heater may be mounted using
the mounting bracket provided.
Loosen mounting screws, allowing the mounting
bracket to be removed from the unit. Making sure
that the mounting bracket is horizontal, fix the
bracket to the wall using 4 x No 8 wood screws.
Place the unit on the mounting bracket ensuring
the washers are spaced as shown on diagram 2 (a
plain washer either side of the mounting bracket).
Tighten screws to hold the unit at the required an-
gle.
Wall bracket assembly
The heater may also be mounted directly onto a suitable wall or bearer by four No. 8 wood screws
through the holes provided in the back of the unit casing. Keyhole slots are provided for the top two
fixings.
Electrical connections
These units are suitable for connection to a 230/240 volt 50 Hz single phase ac supply. The heaters con-
sume 4.5kW & 6kW respectively at 240 volts when switched to the full heat position.
Model HE8320 – 4.5kW
Model HE7426 – 6kW
The appliance should be connected to the supply via a circuit in which there is an all-pole switch. Test
for correct operation and refit the cover.
41000972 iss 07
