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035-17414-000 REV A (1200) 550.38-O1Y
Heating and Air Conditioning
Unitary Products Group
5005 York Drive, Norman, Oklahoma 73069
Subject to change without notice. Printed in U.S.A. Supersedes: Nothing 035-17414-000 REV A (1200)
CARE OF FAN MOTORS
Some fan motors are provided with
lubrication ports. Inspect your indoor
and outdoor units to determine whether
or not lubrication ports are provided.
The fan motor is shipped with an oil sup-
ply which will last for several years
under normal operating conditions.
After this time, each motor bearing
should be oiled with 10 - 15 drops
(approximately 1/4 teaspoon) of SAE 20
non-detergent electric motor oil or auto-
mobile oil. DO NOT use definite pur-
pose oils such as sewing machine,
cleaning, rust preventative, cutting,
household, etc.
SERVICE CALLS
There are a few instances where the
user can avoid unnecessary service
calls. If unit stops functioning properly
check the following items before calling
your YORK servicing dealer:
1. Indoor section for dirty filter.
2. Outdoor section for leaf or debris
blockage. Eliminate problem, turn off
the thermostat for 10 seconds and
attempt start. Wait 5 minutes. If system
does not start, call your YORK servicing
dealer.
FILTER CARE
Inspect the air filter(s) at least once a
month. If they are dirty, wash reusable
filters with a mild detergent per manu-
facturer’s recommendations. Replace
disposable filters with new filters. Install
the clean filters with “air flow” arrow in
the same direction as the air flow in your
duct. Filters should be clean to assure
maximum efficiency and ade-quate air
circulation.
CLEARANCES
The minimum clearances shown below
must be maintained should any patio or
yard improvements be done around the
outdoor unit.
* Service Access Panel
PARTS INFORMATION
Replacement parts are available from
local YORK contractor/dealer or the
nearest YORK distribution center.
COMFORT ASSURANCE
Special warranty packages (called
Comfort Assurance) are available thru
your contractor. These packages
reduce the potential cost of service calls
following the first year of operation on
your cooling (or heating/cooling) sys-
tem.
SOME EFFICIENCY
DO’S & DON’TS
DON’T heat or cool unused household
area. Reduce supply and return air flow
to a minimum in areas which are not liv-
ing spaces (storage rooms, garages,
basements, etc).
DON’T be a “thermostat jiggler”. Moving
your thermostat setting will not make
your system heat or cool any faster.
Adjust your thermostat to a comfortable
setting and leave it there.
DON’T restrict air circulation. Placing
furniture, rugs, etc. in such a way that
they interfere with air vents will make
you system work harder to achieve a
comfortable temperature level. This
requires more energy, which means
greater cost to you.
DON’T heat or cool when you are away.
If you are going to be away for a day or
more, re-adjust your thermostat accord-
ingly. Your furniture is far less demand-
ing than you are when it comes to
comfort levels. However, don’t expect
the system to restore comfort conditions
immediately upon returning home. It will
take a little time.
DON’T locate lamps or other heat-pro-
ducing appliances (radios, TV’s, heat-
ers, etc.) near your thermostat. The
heat from these items will give your
thermostat “false information” about the
tem-perature in the room.
DO select a comfortable thermostat set-
ting, but keep in mind that moderation in
temperature selection will save energy.
DO turn on your kitchen exhaust fan
when cooking and your bathroom ex-
haust fan when showering. Also, make
sure your clothes dryer is properly
vented. If these items are neglected, an
excess heat and humidity condition may
be created, causing your air condition-
ing system to run longer.
DO set your thermostat a few degrees
lower than normal several hours before
entertaining a large group of people in a
relatively small area. People give off a
considerable amount of heat and mois-
ture in a closed area.
DO keep drapes and venetian blinds
closed when practical. These items pro-
vide insulation against heat loss/gain.
DO contact a qualified service person to
make repairs or adjustments to your
system. He has been trained to perform
this service.
Your system contains environmen-
tally friendly refrigerant R410A,
which operates at very high pres-
sures. You may be in danger if you
try to make an attempt to repair
your unit. Please contact your local
York dealer.
TOP 48" SIDES 12"
REAR 12" FRONT * 24"