MOUNTING POSITION:
Diagram 1: RAINBOW heated area and applications
Mediumwave Infrared heat is
characterised by a strong central
beam that dissipates to a gentler
intensity heated area outside the
central beam.
The zone heated by heater will
increase in size the higher the
heater is installed from the floor,
but the warmth experienced from
the heater will be lower.
The mounting height and intensity
should reflect the intended use of
the heater.
Mount the heater at a lower height
in
areas intended for low physical
activity (for example a seating area)
or areas subject to stronger airflow
(outside or near open doors).
Mount RAINBOW higher where
less intense warmth is needed (for
example warehouses where workers
are active or wear warm clothing).
For permanent installation (i.e. not using a stand), the Herschel RAINBOW must be located in a position to allow
proper and efficient use but one that ensures hot parts are not touched
The recommended installation height of the RAINBOW is 2.4m to 3.5m (95”-138”) from the floor.
IMPORTANT: DO not mount RAINBOW below 2.4m if any kind of automated on/off controller is to be used.
Under no circumstances is the RAINBOW to be installed at less than 1.8m (71”) from the floor. Consideration
should be given to any temporary or occasional additions such as stages or platforms and adjusted accordingly.
For outdoor use, or other areas with air movement/wind the directional Infrared spread may reduce by 1/3 to
1/2.
Wall/ceiling mount swivel brackets are provided with the heater which has been specifically designed to allow this
product to be fitted to a wall or ceiling with adequate clearances at the back of the unit. Do not mount the heater
with any other bracket except those provided.
The sides and ends of the heater must always be at least 500mm (19.6”) away from the nearest wall, ceiling or
other structure.
