TCS Basys Controls SZ1017a Product Manual - page 8
2800 LAURA LANE
❘
MIDDLETON, WI 53562
❘
(800) 288-9383
❘
FAX (608) 836-9044
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www.tcs-basys.com
8
28a.
27a.
26a.
25a.
24a.
program
setup
program
setup
program
setup
29a.
MO1 SETPOINT
OFFSET:
MO1 PROPORTIONAL
BAND:
MOD OUT 1
ACTION:
program
setup
30a.
ENABLE DISCHARGE
AIR SENSOR?
program
setup
program
setup
DSCHRGE AIR ECON
SETPOINT:
31a.
OUTDOOR AIR ECON
program
setup
program
setup
MOD OUT 1 UNOCC
MOD OUT 1
RANGE:
23a.
program
setup
COO L S TAG E 2
2F
DIFF:
MOD OUT 1
IS:
HEAT
DIRECT
4-20mA
ACTION:
MOD
5F
1F
YES
SETPOINT:
60F
55F
Modulating Output 1 Define Screen.
Choose whether the modulating output
will be used for COOL, HEAT or AQUAS-
TAT. With DI2 set to AQUASTAT, analog
output one will be used for cooling with
DI2 open and heating with DI2 closed.
Modulating Output 1 Action Screen.
Choose whether the output will be direct
or reverse acting. (When DI2 is set to
AQUASTAT, the output will automatically
reverse action when DI2 is closed.)
Modulating Output 1 Range Screen.
Choose whether the modulating output
one range will be 0-20 mA or 4-20 mA.
Modulating Output 1 Unoccupied
Action Screen. Choose whether the
unoccupied action will be modulating, 0
mA, 4 mA, or 20 mA.
Modulating Output 1 Proportional
Band Screen. Enter the number of
degrees away from the setpoint that the
heating or cooling device will be fully
open.
Modulating Output 1 Setpoint Offset
Screen. Enter a setpoint offset. This is a
value below the heating setpoint or
above the cooling setpoint where analog
output one begins to modulate.
Discharge Air Sensor Function
Screen. Choose whether or not you are
using a discharge air sensor function. To
monitor only, select NO. See setup
instructions for dipswitch settings which
must also be set.
Outdoor Air Economizer Screen. Set
the outdoor air setpoint. This screen will
not appear if the discharge air sensor
function is disabled.
Discharge Air Economizer Screen. Set
the discharge air setpoint. This screen
will not appear if the discharge air sensor
function is disabled.
program
setup
DSCHRGE AIR ECON
33a.
32a.
program
setup
COOL STAGE 1
OFFSET:
0F
DSCHRGE AIR ECON
program
setup
program
setup
COOLING LOCKOUT
38a.
37a.
36a.
ENABLE OUTDOOR
AIR SENSOR?
35a.
ECON CONTROL
34a.
ACTION:
program
setup
program
setup
DI3 USED FOR:
FILTER SERVICE
39a.
HEATING LOCKOUT
TEMP:
program
setup
program
setup
COOL STAGE 2
OFFSET:
2F
ECON OUTPUT
COOL STAGE 1
2F
DIFF:
OUTDOOR DAMPER
Go to #45, p. 6
LOW LIMIT
35F
PROP BAND
10F
MIN POSITION
20%
RANGE:
4-20mA
DIRECT
YES
TEMP
65F
70F
Discharge Air Low Limit Screen.
Enter a discharge air low limit value.
This screen will not appear if the dis-
charge air sensor function is disabled.
Economizer Proportional Band
Screen. Set the discharge air propor-
tional band or throttling range. This
screen will not appear if the discharge
air sensor function is disabled.
Outdoor Damper Min. Position
Screen. Set the minimum damper posi-
tion. This screen will not appear if the
discharge air sensor function is dis-
abled.
Economizer Output Range Screen.
Choose whether the modulating output
two range will be 0-20 mA or 4-20 mA.
This screen will not appear if the dis-
charge air sensor function is disabled.
Economizer Control Action Screen.
Choose whether the economizer con-
trol action will be direct or reverse act-
ing. This screen will not appear if the
discharge air sensor function is dis-
abled.
Outdoor Air Sensor Function
Screen. Choose whether or not you
are using an outdoor air sensor func-
tion. To monitor only, select NO. See
setup instructions for dipswitch settings
which must also be set.
Cooling Lockout Screen. Enter an
outdoor air cooling lockout tempera-
ture. This screen will not appear if the
outdoor air sensor function is disabled.
Heating Lockout Screen. Enter an
outdoor air heating lockout tempera-
ture. This screen will not appear if the
outdoor air sensor function is disabled.