Hitachi RCI-1.0FSN3 Service Manual page 76

2 Unit installation
Model
RPF-1.0FSN2E 1045
RPF-1.5FSN2E 1170
RPFI-1.5FSN2E 988
RPF-2.0FSN2E
1420
RPF-2.5FSN2E
RPFI-2.0FSN2E
1234
RPFI-2.5FSN2E
Adjust the horizontal level of the unit by loosening or tightening the unit installation bolts.
Check that the condensate discharge system in the unit works correctly. To do so, check the level of the drain pan using
a spirit level. The side of the unit on which the drain hose is located must be around 3 mm lower than the opposite side.
Secure the base plate and the rear plate of the unit using field-supplied bolts and screws.
N O T E
• RPFI units: remove the electrical wiring box when fitting
the installation bolts.
• RPF units: carry out the above operation after removing
the front and side covers of the unit.
RPFI unit: install the optional air outlet grille as indicated in the
figure.
N O T E
• Condensation may be accumulated if the unit is installed
in a very damp place. Install a porous, water-absorbent
plastic plate to absorb and retain water around the grille.
• The optional air outlet grille of the RPFI unit cannot be
used in very damp places, such as a kitchen or bathroom,
as condensation may settle on its surface.
RPFI units: Install an additional access cover attached with screws so as not to touch the fan duct directly.
64
SMGB0077 rev.0 - 01/2013
A B
754
879
879
1129
1129
C D
732
217
857
66 857
11 1107
11 1107
E F
228 140
228 140
77 138
228 140
53 139
G
360
630
620
630
620