Outdoor Unit - NEC RSH2423S Owner's Manual

(1) A30045A(w fl+) 1994.10.12 12:37 PM '. 3 3 20
Replacement of Purifying Filter
• Recomended use period : About 2 years
Open front panel and remove air filters.
1
3 Insert new air purifying filters.

Outdoor Unit

The heat exchanger coils and panel vents of
the outdoor unit should be checked regularly.
If clogged with dirt or soot, the heat
exchanger and panel vents may be
professionally steam cleaned.
NOTE:
Dirty or clogged coils will reduce the
operating efficiency of the system and cause
higher operating costs.
Air intake vents
Air outlet vents
(Rear)
(Side)
Remove air purifying filters.
2
Reinsert air filters and close front panel.
4
(Side)
Air intake vents
Air outlet vents
(Side)
Air intake vents
Piping
Drain Hose
Air outlet vents
20
(Rear)
Piping
Drain Hose
(Rear)
Piping
Drain Hose