1.5 Location
All units should be installed horizontally. It is recommended that the ceiling heater is
installed within the ceiling void or roof space.
Care must be taken to allow complete free air movement into the inlet grilles of
the unit to ensure the correct working operation of the heater. If the ACT03 – RX
or ACT03 – RX/ ACT04 – RX heaters are mounted close to the wall or corner the
discharge opening should be facing the wall. The minimum distance from the wall or
corner is 0.8m or 1.2m for the ACT06 – RX.
1.6 Clearance distances
It is recommended that a minimum clearance of 50mm is allowed around the case
and 30mm above the heater. The clearance allows for cable entry and prevents
combustible surfaces overheating.
The minimum mounting height (floor to grille) is 2.2m for the ACT03 – RX, ACT04 –
RX and 2.5m for the ACT06 – RX. The recommended mounting height is 2.5m for the
ACT03 – RX, ACT04 – RX and 3m for the ACT06 – RX.
1.7 Clearance distances
1.8 Health and Safety
Sole liability rests with the installer to ensure that all site safety procedures are
adhered to during installation.
Sole liability rests with the installer to ensure that protective safety wear such as
hand, eye, ear and head protection is used during installation of the product.
Do not rest anything especially ladders against the product.
1.9 Standards
Units conform to the European electrical standard BS EN 60335–2–30
Page 4
