A-3
P Name Values Default Description/Comment
P30
Set the minimum
turn off time for
heating mode
respectively
10 to 300 seconds 10 Display if P02<>1
P31
Set the minimum
turn off time for
cooling mode
respectively
10 to 300 seconds 10 Display if P02<>0
P32 Call start delay From 0 to 15 minutes 0
Delay after determining Call for
Heat/Cool before valve is opened.
P33 Fan turn on delay 0 to 600 seconds 0
Delay to allow coils to reach oper-
ating temp
P34 Fan turn off delay 0 to 180 seconds 0
Delay to circulate residual heat/
cool.
P35
Resume Auto fan
delay after initial
Heat/Cool is satisfied.
0=2 hours
0
1=4 hours
P36
*
Key lock timing
0 = Manual
0
Note: In Auto mode, keys will
lock after 5 minutes of keypad
inactivity.
1 = Auto (lock keys after 5 minutes)
2 = Unlock
P37
*
Enable/Disable User
Unlock in Simple
mode and Local
mode
0 = user can unlock by
and 0
In Standalone Mode, user can un-
lock by
and regardless P37
setting
1 = user cannot unlock by
and
P38 Service filter
OFF
OFF
1 to 99 x 100 operating hrs (e.g. 99
= 9,900 oper. hrs)
1 to 99 (99 means 9900hrs = 99*100)
P39
Status after power
outage
0 = Off mode
1
Thermostat will turn Off or be
restored to Last configuration.
1 = Last configuration
P40
DST
Daylight saving time
0: Disable
1
Used for local mode and stand-
alone mode
1: Enable
P41 Purge Function
0: Disable
1
1: Enable
P42 Purge Time 1-7 3 Minutes to purge
P43 Purge Wait 6-36 24 Hours of inactivity before purge
P44
*
Key lock type
1: Lock HVAC only
7
HVAC = Mode and set point
Fan = fan button
Settings = Settings button
Combination key pressing will not
be locked at any time.
2: Lock Fan only
3: Lock HVAC and Fan
4: Lock Settings
5: Lock Settings and HVAC
6: Lock Settings and Fan
7: Lock All
* SC102ZB Controller and each ST103ZB Remote is controlled locally and can be set to dierent P36/P37/P44 values.
Appendix A
SC102ZB/ST103ZB Installation and Operation Manual
Parameter List
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