Programming
The SZ1018 may be programmed through the display
and keypad, or with a PC.
If programming with a PC, the following must be set
through the keypad prior to programming:
• Address (step #3)
• Temperature scale (step #4)
For more information on programming through the PC,
consult your software manuals.
PROGRAMMING THROUGH THE KEYPAD
To access the programming screens, press the pro-
gram setup button. To make changes, use the warmer
and cooler keys. Access may be locked out with dip-
switches, 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
program
setup
program
setup
SET ADDRESS:
000
2.
ENTER ACCESS
000
1.
CODE
MON
72F
12:00 AM
program
setup
3.
program
setup
program
setup
program
setup
program
setup
program
setup
program
setup
program
setup
11.
UNOCCUPIED HEAT
SETPOINT: 60F
OCCUPIED HEAT
10.
SETPOINT: 68F
SET UNOCCUPIED
FAN MODE: AUTO
9.
8.
SET OCCUPIED FAN
MODE: ON
USER ACCESS TO
FAN MODE? YES
7.
SET SYSTEM
6.
MODE: AUTO
USER ACCESS TO
5.
SYSTEM MODE? YES
TEMPS SHOWN IN:
4.
FAHRENHEIT
program
setup
Main Monitoring Screen.
Press the pro-
gram 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 SZ1018, set a unique
address from 1 to 255.
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
from AUTO or COOL for fan run times in
the unoccupied mode.
Occupied Heat Setpoint Screen.
Set the
occupied heat setpoint.
Unoccupied Heat Setpoint Screen.
Set
the unoccupied heat setpoint.
R
2800 LAURA LANE • MIDDLETON, WI 53562 • (800) 288-9383 • FAX (608) 836-9044 • www.tcsbasys.com
4
program
setup
SET BAUD RATE:
9.6k
4.
Communication Baud Rate Screen.
If using a PC to do programming,
all con-
trollers on a network must be set to the
same baud rate
. Choose between 2.4K,
4.8K, 9.6K and 19.2K.
7.
6.
5.
8.
12.
11.
10.
9.
