PROSELECT PSTSN11AWH Non Programmable Thermostat Installation Guide
Power options
Insert AA batteries for primary or
backup power.
Insert R and C wires into
designated terminals
for primary AC power
(C terminal is optional
if batteries are installed,
but it is recommended).
Remove wires by
L/A
O/B
AUX
E
A
Y
W2
Y2
G
C
W
K
R
Rc
M39345
depressing the terminal
tabs.
M39338
Base Plate
Mounting System
Setting slider tabs
Set R Slider Tab.
•
•
•
Use built-in jumper (R Slider Tab)
to differentiate between one or two
transformer systems.
If there is only one R wire, and it is
connected to the R, Rc, or RH terminal, set
the slider to the up position (1 wire).
If there is one wire connected to the R
terminal and one wire connected to the
Rc terminal, set the slider to the down
position (2 wires).
R/Rc Slider Tab
(built-in jumper)
Base plate wiring terminal designations
L/A
Not used
- A
O/B
Changeover valve
Compressor contactor
(stage 1)
AUX -
W2
Auxiliary heat
(PSTSN21AWH Only)
Y
Emergency heat
Not used
Fan
E
Y2
G
(PSTSN21AWH Only)
M39347
W
Heat (stage 1)
Not Used
Note: Not all
terminals may be
used, depending
on the system
type that is being
wired.The most
commonly used
terminals are
24VAC common. For 2
transformer systems,
use common wire from
cooling transformer.
K
C
24VAC power from heating
transformer*
R
24VAC power from cooling
transformer*
Rc
shaded.
* Terminal can be jumped using SliderTab. See “Setting SliderTabs” above.
3
General | Details |
---|---|
Name | PROSELECT PSTSN11AWH Non Programmable Thermostat Installation Guide |
Make | PROSELECT |
Language | English |
Filetype | PDF (Download) |
File size | 2.37 MB |
