IMPORTANTI Turn off the air conditioning always w hen the sea is very rough in order to avoid pump loosing
priming.
lt is required a sea water filter between the sea water intake and electric-pump, in order to protect it from
any foreign matter. Failure to install a sea water filter void the warranty of the pump and the unit.
Seawater circuit must be installed with a slope upwards: from the seawater intake, through the filter at the
pump inlet to the condenser unit compact entrance.
The unit overboard discharge must be installed as close as possible to the waterline to reduce noise and to
be able to check visually the flow / output of the water circuit running.
Self- contained instal/ation
OUT
-
IN
Connect the self-contained heat exchanger
unit in the follow ing manner:
NOTE: to allow the maintenance or repair
@
operations it is essential that each hydraulic
connection is provided w ith the respective
@
shut off valve.
DRAIN
The air treatment involves the separation of condensate w ater from humidity of air treated. This condensate
must be discharged in the bilge or in a special tank (a kit is available, as accessory, in case it is required a
drain pump; it consists of drain pump, min and max level switches, to be connected to PCB). Since while
operating the air conditioner sucks and then creates a slight vacuum in the environment, the drain pipe that
goes directly or in the bilge or in a tank, it could suck it up and bring unpleasant smells into the cabin. To
avoid this, it is appropriate to make a trap for blocking the air.
DRAIN OISCHARGE
OISCHARGE
lnstruction manual
Pag. 12 of 28
NOTE: The direct discharge at side is
not recommended because of
sucking bad smells from the outside
caused by the exhaust gas of its own
or other engines.
Each self-contained unit has two
outlets, and it is recommended to
use both inorder to evacuate quickly
the water from the drain pan.
Date 2019-12-20
