Non-Programmable Single Stage Thermostat
Reference No.:
HTW-ST01-A
- 3 -
Version 2019-1.0
Tip:
Worried about having your wires falling into your wall?
Keep the wires secure by wrapping them around a pencil.
4. Identify jumper wire
On your old thermostat, if…
Then, on your new thermostat…
Terminal RC and RH are connected with a jumper wire
Leave the jumper wire in its place
There’s only one R wire (RC, RH, R or R5) coming out of the wall
Leave the jumper wire in its place
Terminal RC and RH (or 5 or R5) are NOT connected by a jumper wire
Remove the jumper wire between RC and RH
For terminal
Y
and
W
:
If you have a heat pump with reversing valve, connect Y and W with a jumper wire on your new thermostat.
5.Remove old thermostat base
With all of your wires disconnected and properly labeled, you may now safely remove the thermostat base from your wall.
************************Mounting and Wiring Your New Thermostat************************
1.Install new thermostat base
2.Connect wires to corresponding terminal blocks
Match each labeled wire to it’s corresponding terminal on the mounted thermostat base. Insert each labeled wire into the hole of
it’s matching terminal, and using the screwdriver, tighten the screw on the terminal block securely.
3.Set switch and advanced wiring
4.Install the batteries and attach front cover
Install 2*AA alkaline batteries and push the front cover on to the thermostat base until it’s secure.
5.Turn on power
Turn on your power at the source.
Congratulations!
You’ve completed the thermostat installation process
Identify and label each wire
IGNORE WIRE COLORS:
Use terminal screw designations
to identify wires.
Mount your new thermostat base using screws. Drill holes and insert wall
anchors to secure the thermostat base to the wall, if necessary.
If you have either a gas or oil furnace, set the switch to GAS.
If you have an electric furnace, set the switch to ELEC.