3
Mounting
When mounted over a doorway, the unit should
be mounted as low as possible and not more than
3.4 metres above the floor. A single unit will give
adequate coverage for a 1.2 metre doorway. For
wider doorways, units may be mounted end to
end. The heater should be mounted so that the
inlet or outlet air flows are not obstructed in any
way. A clearance of at least 300 mm should be
maintained around the inlet and outlet grilles.
Installation
Having removed the appliance lid, to acquire
these Instructions, also ensure that the Remote
Control Switch Box, which is packed inside the ap-
pliance with these Instructions, is removed and
retained.
The appliance ‘air flow’ and ‘external dimensions’
are shown in Fig 1.
The heater may be mounted in one of several
ways i.e:-
Wall mounting
1. Using WALL BRACKETS supplied.
Onto a suitable vertical wall or bearers, the 2 wall
brackets are secured at the centres shown in Fig
2. The appliance, with 2 upper bolts threaded
securely into each face, is then fitted on-
to/between the wall brackets as shown in Fig 3.
The lower fixing bolts are then fitted through each
wall bracket into each side of the appliance.
The upper 2 bolts allow the appliance to be
slipped onto, and held by, the wall brackets. The
fitting of the lower bolts in each side locks the ap-
pliance to the brackets.
Tighten-up securely all 3 bolts in each side.
2. DIRECTLY to a suitable vertical wall or bearers.
Using 4 x No.12 wood screws. Screw through
the holes in the appliance case rear, at the cen-
tres shown in Fig 4. Keyhole slots are provided for
the upper 2 fixing screws, allowing the appliance
to be initially located. The lower 2 fixing screws
pass through the appliance rear, supporting the
appliance and preventing any movement up off
the upper 2 screws.
The wall surface to which the appliance is to
be mounted must be flat to avoid any distortion of
the appliance casing.
Suspended/hanging
1.Using Ø20mm CONDUIT.
The appliance may be suspended by Ø20mm con-
duit via two suitable holes provided in the top of the
appliance, see Fig 5.
2. Studding.
The heater offers four M8 threaded holes as shown in
Fig 6. from which the appliance may be suspended.
There are diagrams showing all of this on the follow-
ing page
41001304 Iss 01
Controls
The units are designed to provide 2 levels of heat
i.e half heat and full heat, together with 2 fan
speeds, normal and boost. The remote control
box houses 4 switches. The switch plate wiring is
shown below, along with a front view. There is a
more detailed drawing on the following page.
The functions of the switches are as follows:-
SWITCH 1 (left-hand)
ON/OFF
SWITCH 2
FAN SPEED CONTROL
SWITCH 3
½ HEAT ON/OFF
SWITCH 4
½ HEAT ON/OFF
