3
MODE
FAN
RESET/FILTER
RESET FILTER BUTTON
RESTARTS THE TIMER
THAT CALCULATES
THE NEXT AIR FILTER
CHANGE OR CLEANING
FAN BUTTON CHOOSES
BETWEEN ON OR AUTO
FAN OPERATION
LCD READOUT DISPLAYS
CURRENT ROOM TEMPERATURE,
DESIRED ROOM TEMPERATURE,
UNIT MODE SETTING,
AND FAN MODE SETTING
MODE BUTTON SELECTS
BETWEEN OFF, HEAT,
COOL, AUTO, AND EMERGENCY
HEAT OPERATION
UP AND DOWN
BUTTONS INCREASE
OR DECREASE THE
DESIRED TEMPERATURE
SETTINGS
Thermostat
RESET FILTER BUTTON
RESTARTS THE TIMER
THAT CALCULATES
THE NEXT AIR FILTER
CHANGE OR CLEANING
HOLD BUTTON MAINTAINS
THE CURRENT TEMPERATURE
AND OVERRIDES PROGRAMMED
TEMPERATURE CHANGES
UNTIL RESET
SET TIME
BUTTON
FAN BUTTON CHOOSES
BETWEEN ON OR AUTO
FAN OPERATION
LCD READOUT DISPLAYS
CURRENT ROOM TEMPERATURE,
DESIRED ROOM TEMPERATURE
OR OUTDOOR TEMPERATURE,
UNIT MODE SETTING,
FAN MODE SETTING,
AND TIME OF DAY
MODE BUTTON SELECTS
BETWEEN OFF, HEAT, COOL,
AUTO, AND EMERGENCY
HEAT OPERATION
PROGRAM BUTTONS
FOR PROGRAMMING
HEATING/COOLING
CYCLES
UP AND DOWN
BUTTONS INCREASE
OR DECREASE THE
DESIRED TEMPERATURE
SETTINGS
Programmable
Thermostat
HOLD
RESET FILTER
SET TIME/TEMP
FAN
END
CHANGE DAY
MODE
PROGRAM
COPY PREVIOUS DAY
Air Cleaners and Humidifiers
Systems equipped with electronic or
mechanical air cleaners and/or humidifi-
ers offer the added benefits of having the
air continuously cleaned year-round, and
humidified during the winter season.
Ventilation
A system equipped with a heat or
energy recovery ventilator offers the
advantage of exhausting stale air from the
home and allowing fresh air in from the
outdoors while minimizing heat loss.
Zoning
Your system may also be equipped with a
zoning system which allows individual
control over the temperatures of separate
areas of your home.
Check Condensate Drain
Your heat pump will remove humidity
from your home during the cooling sea-
son. After a few minutes of operation, you
should be able to see water trickle from
the condensate drain of the cooling coil.
Check this occasionally to be sure the
drain system is not clogged. Do not expect
to see much drainage if you live in a very
dry environment.
Heated Air Temperature
During the heating cycle, air from your
registers may seem cooler than you might
first expect because the air is being
delivered at a higher velocity and a more
constant flow than air supplied by a con-
ventional furnace. Also, your heat pump
supplies air at 90 to 105°F instead of in
sudden bursts of hot air as with a conven-
tional furnace. The air may feel cool
because it is slightly less than your body
temperature. However, it is sufficiently
warm to keep you comfortable.
•
•
•
•
•
Fig. 2—Bryant Non-Programmable Two-Speed Thermostat
Fig. 3—Bryant Programmable Two-Speed Thermostat
Summary of Contents for 698A
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