Videotec HEG - Manual (Page 10)

EN - English - I
nstruc
tions manual
8
Open the housing as in the instructions above ("6.1.1
How to open the housing", page 5).
Make the electric connections for the cooling device
to the terminal marked J3 (Fig. 06, page 6). In this
circuit the camera can be powered from the terminal
marked J4. The power for the optional heating system
can be taken from the terminal marked J3.
Close the housing following these instructions in
reverse.
g If the circuit is powered from an external
source, pay special attention to the voltage.
The housings with this device can be
powered with 12Vdc, 24Vac or 100-240Vac.
6.1.7 Double and triple heater
j Double and triple heater are supplied pre-
installed.
Fig. 15 Double heater version.
Fig. 16 Triple heater version.
6.1.6 Cooling device
This section describes how to connect the housing
with installed cooling device. No other components
need installing inside these models, as each one is
supplied complete with all the necessary parts.
Fig. 12 12Vdc/24Vac.
Fig. 13 100-240Vac.
h Pay attention to the position of the air
intake filter fins (IN) when installing the
housing, because depending on the
inclination of the housing, the direction
of the fins must be such to prevent water
entering in case of rain.
IN
OUT
Fig. 14