Shutting Down Your Furnace; Performing Routine Maintenance; Filtering Out Trouble - Bryant PLUS 95S 355CAV Owner's Manual

your thermostat), and then return to ON. The blower will switch
to the next higher speed. There are at least 3 speeds to choose
from. If the blower is running on its highest speed, a request to
change will direct the blower to return to its lowest speed.
If you own an Evolution Control, simply push the "fan" button
to change the fan speed.

SHUTTING DOWN YOUR FURNACE

Should you ever need to shut down your furnace for service or
maintenance, you will need to turn the furnace off. The following
procedures must be followed:
Fig. 16 - - Lowest Temperature Setting
1. Set your room thermostat to the lowest temperature
setting. (See Fig. 16.)
2. Turn off electrical supply to the furnace. (See Fig. 17.)
3. Remove main furnace door. (See Fig. 10.)
4. Turn the switch on the gas control to the OFF position.
(See Fig. 18.)
Fig. 17 - - Turn Off Electrical Supply
Fig. 18 - - Control Switch to OFF
5. Replace the main furnace door. (See Fig. 13.)
6. If the furnace is being shut down because of a
malfunction, call your dealer as soon as possible.
!
UNIT AND PROPERTY DAMAGE
Failure to follow this caution may result in damage to the
furnace and other property damage.
Furnace is not to be installed, operated, and then turned off
and left turned off in an unoccupied structure during winter.
(See "Heading South for the Winter" procedures in
maintenance section on page 12).
PERFORMING ROUTINE
MAINTENANCE
NOTE: The qualified installer or agency must use only
factory- -authorized replacement parts, kits, and accessories when
modifying this product.
Installing and servicing heating equipment can be hazardous due
to gas and electrical components.
Only trained and qualified personnel should install, repair, or
service heating equipment. Untrained personnel can perform
basic maintenance functions such as cleaning and replacing air
filters.
All other operations must be performed by trained and qualified
service agency personnel. Observe safety precautions in this
manual, on tags, and on labels attached to the furnace, and other
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safety precautions that may apply.
With proper maintenance and care, your furnace will operate
economically and dependably. Instructions for basic maintenance
are found on this and the following pages. However, before
beginning maintenance, follow these safety precautions:
!
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal
injury/death.
Turn off electrical power supply to your furnace before
removing the access doors to service or perform
maintenance.
!
CUT HAZARD
Failure to follow this caution may result in minor personal
injury.
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Although special care has been taken to minimize sharp
edges, be extremely careful when handling parts or reaching
into the furnace.

FILTERING OUT TROUBLE

!
UNIT PERFORMANCE HAZARD
Failure to follow this caution may result in product damage.
Never operate your furnace without a filter in place. Doing
so may damage the furnace blower motor.
accumulation of dust and lint on internal parts of your
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furnace can cause a loss of efficiency.
A dirty air filter will cause a loss of airflow in your duct system.
When excessive loss of airflow occurs, the furnace may cycle on
its safety controls. If this condition is left unattended, the furnace
7
CAUTION
WARNING
CAUTION
CAUTION
An