Dometic Marine Climate System MCS6 Instructions De Montage page 24

Installation
8.9 Unit and Seawater System Installation
8.9.1 Guidelines for Seawater System Installation
A NOTICE!
If the sea water screen filter is not installed, the pump can be damaged
and the warranty for the pump will be invalidated.
NOTE
I
If the sea water screen filter is not installed, the warranty for the pump will
be invalidated.
The following guidelines should be followed during the installation of the
seawater system:
 The seawater pump must be mounted so that it is always at least
300 mm below the water line.
 The seawater pump may be mounted horizontally or vertically,
however the discharge must always be above the inlet (fig. 5,
page 5).
Item
10
– A: Correct
Steady upward flow from inlet to unit (8), then downward to
outlet (9), hoses double clamped (10).
Thru-hull inlet (1), ball valve (2), hose and strainer (3) should be
sized no smaller than pump inlet.
– B: Incorrect
Hoses must not have kinks, loops or high spots where air can be
trapped.
– C: Incorrect
Pump (4) and strainer (3) must be below water line (7).
– D: Incorrect
Strainer (3) must be below pump (4) and below waterline (7).
24
Description
1 Scoop type thru-hull inlet
2 Ball valve
3 Strainer
4 Seawater pump
5 Air conditioner condensing coil
6 Seawater outlet
7 Water line
8 Inlet flow
9 Outlet flow
Hose clamps, installed in pairs with adjustment ends on opposite
sides
MCS6, MCS12, MSC16