BAC-120063CW-ZEC FlexStat
7
Installation and Configuration Guide, Rev. G
Illustration 7—MS/TP Network End-Of-Line Termination
Illustration 8—EOL/Pull-Up Switch Positions
10K
Ω
0-12 V
Input Pull-Up Switches
ON
OFF
Switch
Pushed
Right
IN2
IN3
IN4
IN7
IN8
IN9
NOTE: 10K
Ω
inputs
are configurable for
Type II or Type III
thermistors in
FlexStat’s menu.
NOTE: EOL = End
Of Line of BACnet
MS/TP network.
EOL Switches
Switch
Pushed
Left
Network EOL (End-Of-Line) Termination
The controllers/thermostats on the physical ends of
an EIA-485 wiring segment must have end-of-line
termination installed for proper network operation.
(See Illustrations 7 and 8.) If a FlexStat is at the physi-
cal
end
of the MS/TP network line, set
both
the EOL
termination switches to
On
(to the
right
) on the back
of the circuit board. If not on the end, ensure that
both switches are Off (to the left).
WED 7/30
5:33 PM
COOL:
OCC:
FAN:
COOL CALLS 5
Configuration and Operation
Illustration 9—FlexStat Display and Button Functions
Right
(Menu)
Left
(Override)
Down
Up
NOTE: For additional information, see the relevant
parts of the Configuration section in the
(but not all
things apply to this model).
NOTE:
Settings and adjustments may require a
password.
DAT
Zone Information (# of
Zones, # of Zones Calling
for Cooling, and # of Zones
Calling for Heating)
Configure the Application and Address
To access the menus, press the right button.
Navigate
the menus and change settings by pressing a combi
-
nation of buttons.
Press the:
•
Enter
button to select and/or exit value editing.
•
Up/Down
button to move among
entries
(up/
down lines).
•
Left/Right
button to move among
value fields
(left/right spaces).
•
Left
button to return to the Home screen.
Configure the
application
through the menu system.
From the Main Menu, select
ADVANCED
(enter
password if needed) and then
APPLICATION
.
APPLICATION
DEGREES SCALE: °F
APP:
OPT: 2H/2C
ADDITIONAL SETUP
ZONE DEV INS RANGE
ROOF TOP
ADDITIONAL SETUP
DAMPER
FAN
SENSORS
ZONE HYSTERESIS: 2
VALVE HT OR CL: HEAT
DEVICE TYPE: 0-10V
STAGING
