Hitachi RCI Service Manual page 30

2 Unit installation
Lift the unit carefully, without exercising pressure on the drain pan.
Fit the nuts, flat washers and spring washers supplied (4 of each) to secure the indoor unit.
Check that the condensate discharge system in the indoor unit works correctly. To do so, check the level of the drain pan
using a spirit level.
Adjusting the space between the indoor unit and the opening in the false ceiling
Adjust the indoor unit to the correct position using the template for
the installation.
For panelled ceilings:
18
SMGB0063 rev. 1 - 10/2010