WLCG/WLHG
High-Wall Air Handlers
• Installation, Operation and Maintenance Manual •
P/N 240008111, Rev. G [06/18/10]
35
Maintenance
(continued)
Replace filters and grille before
Figure 33
operating the unit
Clean front grille and coil with a
Figure 34
vacuum
Wipe the chassis with a damp
Figure 35
cloth to clean
Replace filters, clips and front grille before
3.
operating the unit (Figure 33, Page 35).
WARNING
DO NOT operate the unit without the
filter and front grille in place.
Vacuum dust from the return air grille
4.
and coil surface when cleaning the filter
(Figure 34, Page 35).
Wipe the chassis with a damp cloth when
5.
needed (Figure 35, Page 35).
