Carrier TSTATCCPS701 User manual

Installation Instructions
TSTATCCPS701
TSTATBBPS701
P374-1100 Digital Thermostat
NOTE R_ _e e_ _ f,_ be_o_eS_" 1,19_e m_
© ©
HEAT
COOL
&
HEAT
PUMP
MULTI-STAGE• SEVENDAYPROGRAMMABLE
Form ¢M-TSTAT-I Z C_n_ets: Pnn_ m US A C,atmlo_t_ 13T_TA38

PREPARATION 2
REMOVE OLD THERMOSTAT 3
WIRE CONNECTIONS 4
WIRING DIAGRAMS 5
CALIBRATION 8
TEST OPERATION 9
TROUBLESHOOTING 10
CAUTION Follow Installation Instructionscarefutty.
DISCONNECT POWER TO THE HEATER -Ak
AIR CONDITIONER BEFOREREMOVING n_, _,
THEOLD THERMOSTATAND INSTALLING
THENEW THERMOSTAT, WARNING
Replacement Components Division _) Carrier Corporation 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.
Page I

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
\
Flat Blade Wire cutter
Screwdriver & Stripper
Make sure your Heater/Air Conditioner
is working properly before beginning
installation of the thermostat.
Carefully unpack the thermostat.
Save the screws, bracket, and
instructions.
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.
Page 2

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.
Page 3

If the terminal designations on your old
thermostat do not match those on the
new thermostat, refer to the chart below,
or the wiring diagrams that follow.
Wire from the
old thermostat
terminal marked
GorF
Y1,YorC
W1,Wor H
Rh, R, M, Mr, A
C
O/B
Y2
W2
RS+5
RS
RS G
CK1
CK2
Function
Fan
Cooling
Heating
Power
Common
Rev. Valve
2nd Stage Cool
2nd Stage Heat
RemoteSensor*5vdc
RemoteSensor Signal
RemoteSensorGrmmd
DryContactSwitch1
DryContact Switch 2
*C may not be used on all systems.
Install on the
new thermostat
connector marked
G
Y1
Wl ,O,B
R
C*
Wl ,O,B**
Y2
W2
RS+5
RS
GND
** O/B is used if your system isa Heat Pump.
Page 4

5 Wire, 1 Stage Cooling, 1 Stage Gas Heat Resldentlal Gas or ElectricHeat*,
0 ElectricCool,splitsystems& package
W2 Y2 RWl Y1 G C units
l l,..=-tat
Im
24 vac common >_
fan relay >_
comoressor relav >_
>-<
Ist staae heat circuit >'<
24 vac return >'_
>-<
*ffusingelectricheat thisoptionmustbe
selected on duringadvancedsetup. >'<
L
E
C
G
Y1
O
R
_(2
N2
4 Wire, 1 Stage Cooling, 1 Stage Gas Heat
O ResidentialGas orEleCtricHeat *,
W2 Y2 R Wl Y1 G C Ek_ctrlcCoo_,spl_systems&package
fan relay
comDressor relay
1st staae heat circuit
24 vac return
*If usingelectricheat this optionmustbe
se/ectedon duringadvancedsetup.
>.<
i>-<
ix
>-<
>..<
>-<
>-<
>._
L
E
C
G
Y1
0
NI
R
(2
PGge5

6 Wire, 2 Stage Cooling, 1 Stage Heat
O
W2 Y2 R W1 YI GCT,...o.tat
ResidenSal 2Stage Cooling, with
Gas c_ Electric Heat"
L
>'K E
24 vac common _ C
fan relay _G
COmlDressor relav _-_ Y1
0
_ J
Ist staoe heat circuit W1
24 vac return R
2nd staqe compressor relay >_' Y2
*If using electric heat, this option must W2
be selected during advanced setup.
6 Wire, 1 Stage Cooling, 2 Stage Heat
O R_id enlJa[& commerdal1 Stage Co_ing,
W2 Y2 R Wl Y1 G Cwith2StageGasorElecUicHeat"
_I Thermostat
24 vac common
fan relay
comDressor relav
1st stage heat circuit
24 vac return
2nd RtRn_ h_Rt _irnHit >-<
L
E
C
G
YI
O
Wl
R
Y2
vV2
Poge 6

7 Wire, 2 Stage Cooling, 2 Stage Heat
O
W2 Y2 RWl Y1 G C
** Commercial heat oumos do not have
the heat pump fumed on in advanced setup
Comrr_rcial Gas or E_ect,c Heat *".
Electric Co_. split systems & package units
includ_g Commerc_l Heat Pumps **
Thermostat
24 vac common
f_n relay
comDressor relay
L
E
C
>-( G
YI
O
I st stage heat circuit ;>_ wl
24 vac retum H
2nd stage compressor relay >'< Y2
2nd mt_ae hP+mt ¢.i_uit
-N2
*** /fusing electrlc heat. _is optlon rnust
be selec_d on during advanced setup+
5Wire, 1 Stage Cooling, 1 Stage Heat - Heat Pump*
O
W2 Y2 R WI Yl G C NoauxJliawheat. msidentialHeatPumps,
splitsystems& packageunits
_(_(_(_ _3 Thermostat
L
E
24 vac common C
mr r I Y1
reversin vlyeypJ.v___ _>_ o
•ff using _1_ heat pump. this option
must be selected on dunng advanced setup.
W1
Y2
W2
Page 7

6Wire, 1 Stage Cooling, 2 Stage Heat, Heat Pump*
O
W2 Y2 R Wl Y1 G C Mo_,tresiden_alsplffandpackage heatpumps withauxHmwheat
Thermostat
24 vac common
fan relay
comDressor relav
1st staqe heat circuit
24 vac return
>-<
>-<
>-<
>-.<
i>-<
i
ix
?nd ._tn_n_hAnt _ir_==it _-_
*The heat pump option must be selected I
on dutfng advanced setup.
L
E
C
G
YI
0
R
_2
Every thermostat is calibrated before it leaves the factory.
Under normal circumstances there will never be aneed to
recalibrete the thermostat again.
To accommodate special needs, the thermostat may be recalibretad
following these steps:
1. While holding the mode button in, press the fan button for
5 seconds. After all the icons in the display appear, release
the buttons.
2. Press the Up and Down arrow buttons simultaneously, twice.
3. Press the up or down buttons untilthe flashing number
equals the current room temperature.
4. Press the mode button to retum to normal operation.
Page 8

Turn the power on to the Heating/Air
Conditioning system.
Press the MODE button repeatedly until
the HEAT icon appears on the display.
Press the Up or Down buttons until the set
temperature is 10 degrees above room
temperature. The furnace should turn on.
Press the MODE button repeatedly until
the COOL icon appears on the display.
Press the Up or Down buttons until the set
temperature is 10 degrees below room
temperature, The air conditioner should
turn on. NOTE: Most equipment has a
time delay of 5 minutes between cool
cycles. This feature is defeatable on the
thermostat. Consult the Owner's Manual
under Setup, cycles per hour.
Press the MODE button to OFF. Press
the FAN button to Fan On. The fan
should turn on and run continuously.
Page 9