Maintenance; Lubrication; Air Filters - Rheem LX2000 Series Installation Instructions Manual

MAINTENANCE

BURNER
For proper operation, replace the
burner oil nozzle each year. It is
located in the burner drawer. (See
instructions furnished with burner for
details.)
Periodically clean ignition electrodes,
blower wheel and all filters in the oil
line. Service should be performed by a
qualified service technician at least
once yearly at the beginning of the
heating season.
18

LUBRICATION

IMPORTANT: DO NOT attempt to
lubricate the bearings on the blower
motor. Addition of lubricants can
reduce the motor life and void the
warranty.
The blower motor is permanently
lubricated by the manufacturer and
does not require further attention.
The blower motor must be cleaned
periodically by a qualified installer,
service agency, or the oil supplier to
prevent the possibility of overheating
due to an accumulation of dust and dirt
on the windings or on the motor
exterior.
AIR FILTER
The air filters must be kept clean. Dirty
filters can restrict airflow. The motor
depends upon sufficient air flowing
across and through it to keep from
overheating.
In a new house, the air filter may
become clogged within a short time
due to the presence of dust in the air
and air ducts. A dirty filter retards the
flow of air and prevents proper airflow.
Permanent filters should be cleaned
and disposable filters should be
replaced at least once a year and more
often if necessary (see User's Info.
Manual).
NOTE: Do not use high static return
air filters to replace standard furnace
filters.