Bryant SYSTXBBUIZ01 Thermostat User Manual


 
EQUIPMENT SUMMARY MENU
An example screen is shown in Fig. 21:
This screen shows indoor unit type and model number, outdoor
unit type (and model number if a 2-speed unit), filter type, any
accessories that are installed, and how many zones are recognized.
INSTALL MENU
This menu item will perform start-up process in order to learn all
equipment in system. Press right side button to initiate the process.
See Fig. 22.
SETUP MENU
This menu has several layers, allowing modification of equipment
settings. No settings will need to be made at equipment (i.e. DIP
switches on a furnace). All configuration settings made effective
from this menu will override equipment configuration made by dip
switches. Fig. 23 shows all the information that can be found in the
SETUP menu.
Setup = THERMOSTAT:
AUTO MODE SETUP:
Enable/Disable Auto Changeover mode (default=Enable).
Auto Changeover Time may be adjusted 5 to 120 minutes,
(default = 30 minutes).
When Auto mode is enabled (factory default) a change from heat
to cool (or vice versa) will not occur until an opposite mode
demand has existed for 30 minutes. If the set point is changed, the
30 minute timer is deleted.
HEAT/COOL DEADBAND:
0 to 6 degrees, (default = 2°).
A minimum difference of 2° is enforced between heating and
cooling desired temperatures. This will allow one setting to push
the other to maintain this difference.
OFFSETS: This option allows calibration (or deliberate miscali-
bration) of the temperature and humidity sensors. These offsets are
added to the actual temperature/humidity values (defaults = 0).
Zone 1 Offset: -5 to +5 degrees.
Outside Temp Offset: -5 to +5 degrees.
Humidity Offset: -10 to +10 percent.
CYCLES PER HOUR:
Maximum cycles per hour = 4 (default) or 6.
Anticipator=1to9(default=3). This adjusts sensitivity to zone
temperature changes. 1 = most sensitive, 9 = least sensitive.
PROGRAMMING:
On or Off (default=On)
Periods Per Day=2or4(default=4)
Programmable Fan On/Off (default=Off). If ON is selected, fan
can be set to Auto, Low, Med, or High independently in each
zone.
SMART RECOVERY:
On or Off, (default=On)
Applies to programmable operation only. Will start recovery 90
minutes prior to schedule change in both heating and cooling
mode.
ENGLISH/METRIC DISPLAY:
•°For°C, (default = °F)
RESET FACTORY DEFAULTS:
Program Schedule:
Yes/No to reset back to Energy Star default Time and Temp
schedules.
User Settings:
Yes/No to reset the user settings in the Advanced Setup to
factory default settings.
Install Settings:
Yes/No to reset install settings in Install/Service menus to
factory default settings.
Last 10 Faults:
Yes/No to reset last 10 faults under Service Info menu.
Setup = FURNACE:
Upon a first time start-up of the Evolution Zone Control, the
furnace DIP switch settings will be copied to the furnace setup
menu. Any changes can then be made from the Evolution Zone
Control.
AIRFLOW:
COMFORT (default)
EFFICIENCY
Selects the airflow of the furnace when heating. EFFICIENCY is
the airflow used to meet specified ratings, COMFORT is a
decreased airflow used to increase the output air temperature and
provide increased comfort.
AC AIRFLOW:
EFFICIENCY
COMFORT (default)
MAXIMUM
Selects the airflow of the furnace when cooling. COMFORT is a
decreased airflow used to improve humidity control. EFFI-
CIENCY is the airflow used to meet specified ratings. MAXI-
MUM is a fixed airflow of 400 CFM/ton based on the outdoor unit
size.
DEHUM AIRFLOW:
NORMAL (default)
HIGH
Fig. 21 EQUIPMENT SUMMARY
A04108
EQUIPMENT SUMMARY
FURNACE 355MAV0420
AC 598BNX024
FILTER EAC
HUMIDIFIER YES
UV LIGHTS YES
ZONES 1234
BACK
Fig. 22 INSTALL
A03202
INSTALL
TO ADD, UNINSTALL OR
RE-INSTALL EQUIPMENT,
PRESS RIGHT SIDE
BUTTON
BACK INSTALL
Fig. 23 SETUP MENU
A04089
SETUP
THERMOSTAT
FURNACE
HEAT PUMP
ZONING
ACCESSORIES
SYSTEM MAINTENANCE
BACK SELECT
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