Bryant TSTATBBNAC01-C - Manual (Page 3)

rate. However, a limiting feature will not allow more than 6
equipment cycles per hour, regardless of setting. Values can range
from 1 to 9. Factory default setting is 3. This default selection will
provide optimum performance in nearly all installations. Try it
first. Do not change setting unless there is evidence of need to do
so.
Unlike conventional anticipators, this setting is not to be deter-
mined by current draw. There is no need to measure, know, or
compensate for current. There is also no droop with this thermo-
stat, regardless of anticipator setting. This adjustment controls only
sensitivity and cycle rate up to the maximum of 6 cycles per hr.
TO ADJUST:
1. Enter configuration mode (if not already there).
2. Use up and down buttons to display Option 01. The SET
icon should be off.
3. Press MODE button once. The SET icon will come on. The
display now shows Option 01 setting.
4. Use up and down buttons to move between the available
Option 01 values of 1 to 9. Factory default is 3.
5. Press MODE button again to return to Option 01. The SET
icon will now be off.
6. Use up and down buttons to select another Option, or press
FAN button to exit configuration mode.
B. Option 02—Clean Filter Timer
This option selects the number of hours of blower operation
(heating, cooling, or fan) before SERVICE FILTER icon is
displayed. With OF selected, the icon will never come on,
disabling this feature. Time selection can be from 400 to 3600
hours by selecting numbers 1 through 9. (Time is 400 X number
selected.) Factory default is 2 (800 hours). Recommended selec-
tions are: disposable filter 800 hr, media filter 1200 to 1600 hr, or
electronic air cleaner 1600 to 2400 hr of blower operation.
TO ADJUST:
1. Enter configuration mode (if not already there).
2. Use up and down buttons to display Option 02. The SET
icon should be off.
3. Press MODE button once. The SET icon will come on. The
display now shows Option 02 setting.
4. Use up and down buttons to move between the available
Option 02 values of OF and 1 through 9. Factory default is
2.
5. Press MODE button again to return to Option 02. The SET
icon will now be off.
6. Use up and down buttons to select another Option, or press
FAN button to exit configuration mode.
C. Option 03—Fahrenheit/Celsius Selection
This option selects Fahrenheit or Celsius operation.
TO SELECT:
1. Enter configuration mode (if not already there).
2. Use up and down buttons to display Option 03. The SET
icon should be off.
3. Press MODE button once. The SET icon will come on. The
display now shows Option 03 setting.
4. Use up and down buttons to move between the available
Option 03 choices of F (Fahrenheit) or C (Celsius). Factory
default is F.
5. Press MODE button again to return to Option 03. The SET
icon will now be off.
6. Use up and down buttons to select another Option, or press
FAN button to exit configuration mode.
D. Option 04—G (Fan) On With W/W1 Output
This selection determines whether the G (fan) output is to be ON
or OFF when any W (furnace or strip heat) output is ON. Most
furnaces and fan coils manage their own blowers and do not
require a separate G signal. For these applications, select OFF.
Some auxiliary heaters require a separate G signal to turn on the
blower. In this case, select On. Factory default is OF (off).
TO SELECT:
1. Enter configuration mode (if not already there).
2. Use up and down buttons to display Option 04. The SET
icon should be off.
3. Press MODE button once. The SET icon will come on. The
display now shows Option 04 setting.
4. Use up and down buttons to move between available Option
04 choices of ON or OF. Factory default is OF.
5. Press MODE button again to return to Option 04. The SET
icon will now be off.
6. Use up and down buttons to select another Option, or press
FAN button to exit configuration mode.
E. Option 05 — HP and 2S / AC Configuration
This configuration is available on HP and 2S models only.
Selecting AC allows the installer to use an HP or 2S thermostat in
an AC application.
TO SELECT:
1. Enter configuration mode (if not already there).
2. Use up and down buttons to display Option 05. The SET
icon should be off.
3. Press MODE button once. The SET icon will come on. The
display now shows Option 05 setting.
4. Use up and down buttons to move between available Option
05 choices of AC or HP. Factory default is HP.
5. Press MODE button again to return to Option 05. The SET
icon will now be off.
6. Use up and down buttons to select another Option, or press
FAN button to exit configuration mode.
F. Option 06—Cooling Lockout
An outdoor air sensor is required for this function. In OF mode,
cooling is available regardless of outdoor temperature. In ON
mode, cooling will not be initiated if the outdoor air temperature is
below 55° F. If the compressor is already operating and the
outdoor air temperature drops below 55° F, the compressor will
continue to operate until the cooling cycle has completed. If the
mode has been set to ON and the outdoor air sensor fails, an E3
error will be displayed.
TO SELECT:
1. Enter configuration mode (if not already there).
2. Use up and down buttons to display Option 06. The SET
icon should be off.
3. Press MODE button once. The SET icon will come on. The
display now shows Option 06 setting.
4. Use up and down buttons to move between available Option
06 choices of OF or ON. Factory default is OF.
5. Press MODE button again to return to Option 06. The SET
icon will now be off.
6. Use up and down buttons to select another Option, or press
FAN button to exit configuration mode.
G. Option 07—Zoning On/Off Configuration
This selection enables or defeats the cycle timer, the staging timer,
and the compressor timeguard. (See "Operational Information" on
page 11 for details.) These timers MUST be enabled (zoning OFF)
for normal operation and disabled (zoning ON) for zoning appli-
cations. In zoning applications, the zone control center performs
these timing functions. Factory default is OF.
—3—