17
PLASTIC DIFFUSER PANEL
METALLIC DIFFUSER PANEL
DETAIL A
DETAIL B
DETAIL A
Unit
Hand triggers
Diffuser
panel
Swing motor
A
Air intake
grille
Air filter
Hooks
Stays
A
Diffuser panel
Air intake grille
Unit
MODEL 600x1200
Swing motor
Swing
motor
Air filter
Hand
triggers
Stays
Hooks
B
Trigger
Air filter
Cassette unit
Diffuser
panel
Air grille
Detail A
MODEL
600x600
Cassette unit
B
Air filter
Triggers
Detail A
A
Air grille
Diffuser
panel
MODEL 600x1200
WARNING: Electric shock hazard can cause injury or death. Before attempting to perform any service or maintenance
on the unit, turn OFF the electrical power, and check that the fan has stopped.
MODEL 600x600
INSTALLATION OF DIFFUSER AND INLET GRILLE
MOUNTING THE DIFFUSER PANEL TO THE UNIT
1.- Release the air intake grille on the unit.
Open the grille by way of one hand trigger, which is close to the Lennox brand. The grille will swing down supported by two
screws located on the opposite side of the hand trigger.
2.- Fix the bolts supplied (Do mot used other kind of bolts), to the unit (Do not fasten at moment).
3.- The diffuser is positioned on the cassette, by introducing the bolts supplied on the hole through the bigger part (see detail
A) and displace the diffuser to the small part of the hole. Then fasten the four bolts supplied to the unit.
4.- Make sure that the frame has not been deformed in the installation, by an excessive tighten of the bolts. There must be no
recirculation of air between intake and outlet air paths.
The diffuser panel is sealed with insulation to avoid air gaps between the unit and the air panel. The insulation can be compressed
from 8 mm to 3 mm, allowing the panel to be tightened to the cassette by up to 5 mm.
MOUNTING THE DIFFUSER PANEL TO THE UNIT
Check that the position in which the diffuser is mounted is the right one.
1. - Release the air intake grille.
2. - The diffuser panel can then be provisionally positioned on the cassette using the fixing clips.
3. - The diffuser is fastened with the bolts supplied.
4. - Make sure that the frame has not been deformed in the installation, by an excessive tighten of the bolts. There must be
no recirculation of air between intake and outlet air paths.
The diffuser panel is sealed with insulation to avoid air gaps between the unit and the air panel. The insulation can be compressed
from 8 mm to 3 mm, allowing the panel to be tightened to the cassette by up to 5 mm.
MOUNTING THE AIR INTAKE GRILLE AND FILTER ASSEMBLY
1.- The grill fixing hooks should be fitted into the holes provided.
2.- The stays need to be placed between the diffuser and the inlet grille.
3.- The grille is mounted on the diffuser via two hand triggers. Initially pull
off the hand triggers, then insert the grille into the diffuser and release
the hand triggers. When this operation is completed the grille is
attached to the diffuser.
To Next Page
Loading...
Need help?
General