Installation Manual

En-2
3.3. Insert the screw temporarily to the L-angle
(left and right 2 positions)
Screw
(pitch small)
(accessories)
2 to 5 mm
(0.079 to 0.197 in.)
3.4. Attach the hook wire at the 2 positions indicated in the
cassette grille on the opening side of the intake grille.
Tack the screw temporarily to the L-angle
The intake grille can be rotated and installed 4 ways to suit the user’s
preference.
Cassette grille
Hole
Standard type
Grid type
Screw (pitch large)
(accessories)
Hook wire
(accessories)
Tightening torque:
0.8 to 1.2 N·m
(7.1 to 10.6 lbf·in.)
3.5. Mount the intake grille
Intake grille
3.6. Close the intake grille, and hook the loop of the hook wire
to the attached screw at step 3.3.
(left and right 2 positions).
Hooking
3.7. Fasten the hook wire and tighten the screw till the end.
(left and right 2 positions).
Tighten
3.8. Close the intake grille so that the hook wire is not caught,
and then, close the grille hook.
Grille hooks
Grille hooks
Standard type
Grid type
4. REMOVING PROCEDURE
Follow steps 3.5. to 3.8. of the “3. INSTALLATION PROCEDURE” in the
reverse.
• To change the direction of the intake grille, go back to step 3.4. of the “3.
INSTALLATION PROCEDURE” and change the position of the hook wire.
• To clean the filter, go back to step 3.5. of the “3. INSTALLATION PROCE-
DURE”.
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