TCS Basys Controls SZ1041A Product Manual - page 4
R
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4
Programming
The SZ1041A may be programmed through the keypad
on the face, or with a PC.
If programming with a PC, the following must be set
through the face prior to programming:
• Address (step #2)
• Baud rate (step #3)
• Temperature scale (step #4)
For more information on programming through the PC,
consult your TCS software manual.
PRogRAmming thRoUgh the KeyPAd
To access the programming screens, press the program
setup button. To make changes, use the warmer and
cooler keys. Access may be locked out with dipswitches,
or an access code may be required.
fan
Occupied
Heating
Cooling
Fan
Service
Program/
CooleR
WARmeR
Data
switch
system
switch
program
setup
clock
setup
override
service
status
main monitoring Screen. Press the program
setup button to access the following screens.
Access Code entry Screen. Will appear if
access code is required for programming.
Use 248 as the default. If the wrong code is
entered, it will revert to the previous screen.
Controller Address Screen. If using a PC to
access the thermostat, set a unique address
from 0 to 255, excluding 248.
Communication Baud Rate Screen. If using
a PC to access the thermostat, all
controllers on a network must be set to the
same baud rate. Choose between 2.4K,
4.8K, 9.6K and 19.2K.
display type Screen. Choose between
FAHRENHEIT and CELSIUS for tempera-
ture indication.
System Access Screen. Choose whether
or not to enable user’s access to the sys-
tem switch to set the system mode.
System mode Screen. Choose from
AUTO, HEAT, COOL, or OFF for system
mode. In the OFF mode, all outputs are
off.
Fan Access Screen. Choose whether or
not to enable the user’s access to the fan
switch to set the occupied fan mode.
occupied Fan mode Screen. Choose
between ON (continuous), COOL (gas heat
or no heat), or AUTO for your fan run times
during the occupied modes.
Unoccupied Fan mode Screen. Choose
between ON (continuous), COOL (gas heat
or no heat), or AUTO for your fan run times
during the unoccupied mode.
occupied heat Setpoint A Screen.
Set the occupied heat setpoint A.
occupied heat Setpoint B Screen.
Set the occupied heat setpoint B.
occupied heat Setpoint C Screen.
Set the occupied heat setpoint C.
occupied heat Setpoint d Screen.
Set the occupied heat setpoint D.
Unoccupied heat Setpoint Screen. Set
the unoccupied heat setpoint.
SET ADDRESS:
000
program
setup
program
setup
2.
ENTER ACCESS
CODE
000
program
setup
1.
MON
08-08-08
12:00 AM 72F
SET BAUD RATE:
9.6K
program
setup
3.
program
setup
TEMP SHOWN IN:
FAHRENHEIT
4.
program
setup
USER ACCESS TO
SYSTEM MODE? YES
5.
program
setup
OCCUPIED HEAT
SETPOINT B: 70F
11.
program
setup
OCCUPIED HEAT
SETPOINT A: 70F
10.
program
setup
SET UNOCCUPIED
FAN MODE? AUTO
9.
program
setup
SET OCCUPIED FAN
MODE:
AUTO
8.
program
setup
USER ACCESS TO
FAN MODE? YES
7.
program
setup
OCCUPIED HEAT
SETPOINT C: 70F
12.
program
setup
SET SYSTEM
MODE: AUTO
6.
program
setup
OCCUPIED HEAT
SETPOINT D: 70F
13.
program
setup
UNOCCUPIED HEAT
SETPOINT: 60F
14.