Installation
Chilli Dimmer 73-853-00 Issue 8
Page 6 of 30
4 Channel Dimmers
This section covers the installation
of the 4 X 10 and 4 X 10 HF
dimmers.
Mounting the Dimmer
The dimmer is provided with four
6mm diameter fixing holes for wall
mounting.
The mounting holes can be
accessed by undoing the screws
on the front cover and removing it.
The unit should be installed in a dry
ventilated location, where ambient
temperature and humidity are
within the operating range of the
unit (see chapter 4 for details).
The dimmers have ventilation slots
on all sides to allow convection
cooling
and
under
no
circumstances should these be
blocked.
Recommended
minimum
clearance around the dimmers is
100mm each side of the unit and
50mm above and below the unit if
trunking with a depth greater than
50mm is used.
Connecting to the Mains
A separate isolator and secure
mains earth are required. Phase to
neutral voltage must not exceed
255V.
The dimmers are supplied with a
selection of knockouts on the top
of the dimmer for mains cable
entry.
Appropriate cable glands should be
fitted to the knockout holes
provided to protect the mains
cables from damage.
The 4 channel dimmers in the
range are designed to run on a
nominal 230V 50Hz single phase
supply.
Ensure
that
all
the
mains
connections are fully tightened and
lockwashers
are
used
where
supplied.
Figure 2 - 2: Chilli Pro 4 Channel Dimmer
Figure 2 - 3: Chilli Pro 4 Channel Dimmer
