AIR-CONDITIONERS
COMPACT and SPLIT QUATTRO models
page 32
www.climma.it
9.3 - SEA WATER FILTER (for the COMPACT models there is a water circuit)
The water filter on the intake of the cooling water electrical pump must be periodically cleaned. Thanks to this
filter the pump and the cooling circuit work correctly. The maintenance frequency depends on the running
hours number of the system and above all on the water pollution. We suggest to check the sea water filter
every week. To check that there are no obstructions, check the pump outboard discharge (N). If there is a lack
of circulating water in the cooling cycle, the efficiency of the system decreases and the air-conditioner may
get stuck. In the heating cycle, in RC models it can decrease the system efficiency.
9.4 - COLD
If you don’t use the boat and the temperature is below 0° C, you must drain the water in the condenser, in the
electrical pump, in the filter and in the connection pipes. You must:
- close the sea water intake;
- take off the pipe of the water intake on the condenser (between the electrical pump and the air-conditioner)
to drain the condenser water;
- clean the filter and drain the water in the filter and in the electrical pump.
7/8/9 USE DIRECTIONS
