2
The control unit should be located in a dry and ventilated locker or compartment above
water line level. Water ingress into the unit must be avoided at all times.
Keep away from sources of high temperatures such as heater outlets and exhaust pipes.
Mount vertically to allow a good free flow of air through the vents located top and bottom
of the housing. Efficient cooling is required to provide optimum operation, therefore the
vents must not be covered or blocked.
Consideration should be made for the length of cable supplied which connect the
transducers to the control unit.
Extension cables are available if required in 4, 8 and 10m lengths.
CONTROL UNIT LOCATION
CONTROL UNIT INSTALLATION (mounting)
1. For mounting the control unit, remove the housing lid to access the four rear
holes (fig.1)
Care should be taken to protect the electronics when working with
the cover removed.
2. Hold the unit in the desired position and mark each hole (fig.2). Alternatively,
the measurements for hole centres are marked on the rear of the housing.
3. Drill each mark for either 10g self-tapping screws or M5 machine screws
depending on your installation.
Fig.1
Fig.2
Remove cover (6 x screws).
Position and mark holes for
drilling.
