White Rodgers 80 - Manual (Page 5)

035-14411-000 REV A (899) Form 650.74-O2Y
Unitary Products Group 5
LOCATING/REMOVING
FILTERS
Filters are to be applied external to
the furnace cabinet and are typi-
cally installed in return-air ducting.
Return-air duct(s) may consist of
either bottom only, or bottom and
one side. Single-side or Dual-side
returns are NOT ALLOWED.
NOTE: Some installations may
have more than one return duct
and each duct may have more than
one filter.
Clean or replace all filters in accor-
dance with the recommendations
above. Replace any filter with the
same type filter and consult a qual-
ified service person if filter substitu-
tion is necessary. When servicing
the filter(s) observe direction of air-
flow on reassembly. Filters should
completely cover the sheet metal
opening of the ductwork to be
effective. Filters should not shift
collapse or dislodge from the
installed position during operation.
A factory supplied (external) Bot-
tom-return Filter Accessory is avail-
able. This accessory kit requires
the use of (2) 16" x 28" x 1" wash-
able (woven) filters or (2)16" x 28"
x 2" disposable (Fiberglas) filters.
Filters for this kit can be accessed
by removing the snap-on cover
plate and sliding the filters out of
their support frames. Filters are not
supplied with this kit.
EXTERIOR FILTER RACK &
BOTTOM MOUNT FILTER
HOW TO CLEAN YOUR
FURNACE'S FILTER
High-velocity filters may be
cleaned with a vacuum cleaner or
washed with a garden hose. Be
sure to shake off excess water
before re-installing the filter.
MOTOR LUBRICATION
The motors in these furnaces are
permanently lubricated, and
require no periodic oiling.
INSTALLATION &
MAINTENANCE
INSTRUCTIONS
YORK strongly recommends regu-
lar periodic preventative mainte-
nance on this equipment.
The person most familiar with the
equipment in your system is a
YORK dealer. The YORK dealer
can ensure your maintenance pro-
gram meets the conditions of the
ìYORK Warrantyî, maximize the
efficiency of the equipment, and
service your unit within the man-
dated guidelines with regard to
unlawful discharge of refrigerants.
The inspection should include
heating elements and vent piping
to see that they are clear and free
of obstructions and without holes or
corrosion. Make sure the horizontal
run of the vent system slopes
upward and all of the connections
are secure. Make sure the return
air duct connections are physically
sound and sealed to the furnace
casing. Make sure no sagging,
cracks, gaps, etc. exist around the
base of the furnace.
Routine periodic maintenance
checks should be done on your fur-
nace at least every time you check
Turn off ALL electrical power
to the furnace when conduct-
ing any service or inspection
procedure. Furnace may have
isolated electrical supplies -
one providing power to the
Circulating Blower (230V or
115V) and another supplying
the control circuit (115V) which
controls the Circulating
Blower. The spring loaded
safety cutoff switch, mounted
to the blower deck DOES NOT
interrupt ALL electrical poten-
tial in the blower compartment
when the blower access panel
is removed.
WARNING
E X T E R N A L F I L T E R R A C K
T Y P I C A L S I D E F I L T E R
A P P L I C A T I O N
E X T E R I O R F I L T E R R A C K &
B O T T O M M O U N T F I L T E R
R E T U R N A I R
D U C T ( S )
F L O O R
In order to ensure safe, reliable
operation and long product life, it
is recommended that the entire
heating system be inspected
annually by a qualified service
person.