Filter Care - York 13 SEER CMB SERIES User's Information Manual

ELECTRONIC THERMOSTAT
The computerized electronic thermostat, when programmed, will func-
tion automatically to operate the system as follows: When the indoor
temperature rises above the higher (COOL) setting, the outdoor unit will
operate and the indoor fan will circulate the cooled, filtered air. When
the room temperature is lowered to the selected level, the system will
shut off. The indoor fan will either shut off or run continuously, depend-
ing upon your choice of fan switch setting. When the indoor tempera-
ture drops below the lower (HEAT) setting, the heating system will
operate, and the indoor fan will circulate the heated, filtered air. When
the indoor temperature rises to the selected setting, the system will shut
off.
The indoor fan will either shut off or run continuously, depending upon
your choice of fan switch setting.
SECTION VI: CARE OF SYSTEM
It is strongly recommended that regular periodic preventative mainte-
nance be performed on this equipment. The person most familiar with
the equipment in your H.V.A.C. system is a dealer. The dealer can
ensure your maintenance program meets the conditions of the War-
ranty", maximize the efficiency of the equipment, and service your unit
within the federally mandated guidelines with regard to unlawful dis-
charge of refrigerants into the atmosphere.
COIL CARE
Keep the outdoor unit free of foliage, grass clippings, leaves, paper, and
any other material which could restrict the proper air flow in and out of
the unit. The coil may be vacuumed to remove any debris from between
the fins. If the coil becomes excessively dirty, turn the main disconnect
switch to "Off" and wash the coil with your garden hose. Avoid getting
water into the fan motor and control box. Flush dirt from base pan after
cleaning the coil.
SERVICE CALLS
There are a few instances where the user can avoid unnecessary ser-
vice calls. If unit stops functioning properly check the following items
before calling your 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 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 manufacturer's recommenda-
tions. Replace disposable filters with new filters. Install the clean filters
Unitary Products Group
with "air flow" arrow in the same direction as the air flow in your duct.
Filters should be clean to assure maximum efficiency and adequate air
circulation.
CLEARANCES
The minimum clearances shown below must be maintained should any
patio or yard improvements be done around the outdoor unit.
TOP 48"
SIDES, REAR 12"
* Service Access Panel
PARTS INFORMATION
Replacement parts are available from local contractor/dealer or the
nearest distribution center.
EXTENDED WARRANTY
Special warranty packages (called York Care) are available through
your contractor. These packages reduce the potential cost of service
calls following the first year of operation on your cooling (or heating/
cooling) system.
SECTION VII: 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 living 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 your 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 accordingly. Your furniture is
far less demanding than you are when it comes to comfort levels. How-
ever, 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-producing appliances (radios, TV's,
heaters, etc.) near your thermostat. The heat from these items will give
your thermostat "false information" about the temperature in the room.
DO select a comfortable thermostat setting, but keep in mind that mod-
eration in temperature selection will save energy.
DO turn on your kitchen exhaust fan when cooking and your bathroom
exhaust 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 conditioning sys-
tem 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 moisture in a closed
area.
DO keep drapes and venetian blinds closed when practical. These
items provide 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.
163630-YUM-A-0106
SIDES* 24"
FRONT 12"
3