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Installation Instructions
TSTATCCNB001
TSTATBBNB001
P474-0100
Digital Thermostat
NOTE: _od tne e_lm _l=_dton rt,_tu_ k_,0_ tu=l_ _e i_,_blion.
O
HEAT
COOL
&
HEAT
PUMP
MULTI-STAGE-NON-PROGRAMMABLE
IM-TSTAT-17 _ _ in U_A_ Clit_og NO. 131_-TA33
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PREPARATION 2
REMOVE OLD THERMOSTAT 3
INSTALL BACKPLATE & WIRE 4
WIRING DIAGRAMS 5
CALIBRATION 8
TEST OPERATION 9
TROUBLESHOOTING 10
CAUTION FollOw Installation Instructions carefully.
DISCONNECT POWI_RTO THE HF..AII_R-
AIR CONDITIONER BEFOREREMOV1NG
THEOLD THERMOSTATAND INSTALLING
THENEWTHER_A_ WARNING
Replacement Components Dlvtsion (_) Carrier CorlporaUon 4/01
This device complies with Part 15 of the FCC rules.
Operation is subject to the following 2 conditions:
(1) This device may not cause harmful interference,
and (2) This device must accept any interference
received, including interference that may cause
undesired operation.
FQgel
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Proper installation of the thermostat will be
accomplished by following these step
by step instructions. If you are unsure
about any of these steps, call a qualified
technician for assistance.
Assemble tools as shown below.
(when not using
Flat Blade Wire cutter j-box)
Screwdriver & Stripper
Make sure your Heater/Air Conditioner
is working properly before beginning
installation of the thermostat.
@
Carefully unpack the thermostat.
Save the screws, wall anchors, and
instructions.
Poge 2
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Turn off the power to the Heating/Air
Conditioning system at the main fuse
panel. Most residential systems have
a separate breaker for disconnecting
power to the furnace.
Remove the cover of the old thermostat.
If it does not come off easily check for
screws.
Loosen the screws holding the thermostat
base or subbase to the wall, and lift away.
@
Disconnect the wires from the old
thermostat. Tape the ends of the wires
as you disconnect them, and mark them
with the letter of the terminal for easy
reconnection to the new thermostat.
Keep the old thermostat for reference
purposes, until your new thermostat is
functioning properly.
Poge3