A-2
P
Name
Values
Default
Description/Comment
P13 Pipe sensor
0 = Analog input
0
Displayed only if P01=0 and
P02=3 or 4
NOTE: PO2 option #3 & #4 in the
2-pipe configuration require the
pipe sensor (sold separately) to
be connected .
1 = Normally open, default mode is Heat
2 = Normally open, default mode is Cool
3 = Normally closed, default mode is Heat
4 = Normally closed, default mode is Cool
P14 Pipe sensor threshold
for cooling
50 to 77°F increment 1°F
(10 to 25°C increment 0 .5°C)
50°F
(10°C)
P15 Pipe sensor threshold
for heating
81 to 95°F increment 1°F
(27 to 35°C increment 0 .5°C)
86°F
(30°C)
P16 Setback input
0 = Disable
0
1 = Normally closed
2 = Normally open
P17 Setback heating
setpoint
50 to 68°F increment 1°F (10 to 20°C
increment 0 .5°C)
15°C
(59°F)
Display only if P16=1/2
P18 Setback cooling
setpoint
23 to 32°C increment 0 .5°C
(73 to 90°F increment 1°F)
86°F
(30°C)
Display only if P16=1/2
P19 Setback Unoccupied
to Occupied delay
1 to 3 seconds
1 sec
Display only if P16=1/2
P20 Setback Unoccupied
to Occupied delay
2 to 30 minutes
2 mins
Display only if P16=1/2
P21
Setback mode or Off
mode when unoccu-
pied
0 = Setback mode
1
Display only if P16=1/2
1 = Off mode
P22 Accessory function
0 = No function
0
Normally Open
1 = Humidifier
2 = Dehumidifier
3 = ERV/HRV
P23 TPI or Span
0 = TPI
1
1 = Span control
P24 Modulation Response
Time
0 = Slow response time
1
Display only if P23=0
1= Fast response time
P25 TPI heat control CPH
3 ~ 12 on/off cycle per hour
6
Display only if P23=0
P26 TPI cool control CPH
3 ~ 12 on/off cycle per hour
3
Display only if P23=0
P27 CPH for Auxiliary
Electrical Heater
3 ~ 12 on/off cycle per hour
6
Display only if P23=0
P28 Set span for heating
using span control
.5° to 2°F increment 0 .5°F
(0 .25° to 1°C increment 0 .25°)
0 .5°F
(0 .25°C)
Display only if P23=1, device
only display 0 .2/0 .5/0 .7/1 .0°C or
0 .5/1 .0/1 .5/2 .0°F
P29 Set span for cooling
using span control
0 .5° to 2°F increment 0 .5°F
(0 .25° to 1°C increment 0 .25°)
0 .5°F
(0 .25°C)
Display only if P23=1, device
only display 0 .2/0 .5/0 .7/1 .0°C or
0 .5/1 .0/1 .5/2 .0°F
Appendix A
SC102ZB/ST103ZB Installation and Operation Manual
Parameter List