Carrier TSTATCCREC01 User manual

Installation Instructions
TSTATCCREC01
TSTATBBREC01
P474-1100REC Wireless Reciever
NOTE: Read the entire instruction manual befure startir_ the installation
MULTI-STAGE• WIRELESSRECIEVER
Form: ]M TSTAT 10 Canals: Printed in U SA Catalog No 13TS TA36

PREPARATION 2
REMOVE OLD THERMOSTAT 3
MOUNT WALL PLATE & WIRE 4
CONNECTIONS &SWITCHES 5
WiRiNG DIAGRAMS 7
CALABRATION 10
TROUBLESHOOTING 11
CAUTION Follow Installation Instructions carefully,
DISCONNECT POWERTO THEHEATER- _'_
AIRCONDITIONER BEFOREREMOVING
THEOLD THERMOSTATAND INSTALLING
THENEWTHERMOSTAT WARNING
This receiver is designed to operate @
0-70 ° C
FCC ID MUH-T10016
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two 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 1

Proper installation of the receiver wilt 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.
x'
L_
Flat Blade Wire cutter 3/16 inch
Screwdriver & Stripper Drill Bit
Make sure your Heater/Air Conditioner
is working properly before beginning
installation of the receiver.
Carefully unpack the receiver.
Save the screws, wall anchors, and
instructions.
Page 2

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
reconnecting to the receiver.
Keep the old thermostat for reference
purposes, until your new thermostat is
functioning properly.
Page 3

[-"]11_,"_] rl_[o]UJ_illrAv/-'_! I I',Jar.,_d_r-'__1,]kvAVJl_:t
Mount the wall plate with the 2 screws supplied.
Use the supplied wall anchors if mounting on
drywall. A 3/16" hole will have to be drilled for
the wall anchors.
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
Wl,WorH
Rh, R, M, Vr, 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
Remote Sensor +5vdc
Remote Sensor Signal
Remote Sensor Ground
Dry Contact Switch
Dry Contact Switch
Install on the
new receiver
terminal marked
G
Y1
Wl ,O,B
R
C*
Wl ,O,B**
Y2
W2
* C may not be used on all systems.
** O/B is used if your system is a Heat Pump.
Page 4

_2
I0 0 0 0 0 00_
@@@@@
Circuit Board
Antenna
Dip
Switches
/
CCD
Terminals for
Connection to
HVAC
©ooooooj
0
U •
d:
c
n
Rear Housing
m
0 0
1 _z
2
4
8
16
32
EH
HP
O/B
_-_ ON Indicator
Add all ON switches to
arrive at HOUSE CODE
number. All thermostats
communicating with this
receiver must have the
same House Code #.
All # switches off = 0
m
0 0
1 _mIlllf_1z
2
4
8
16
32
EH
HP
O/B
Example:
House Code 10,
2+8=10
Page 5

Circuit Board
_'_ A_nten n
Dip/" a
Switches
Heat Pump
m
0 0
1_111_1z
2
4
8
16
32
EH
HP I-m1111
O!B
ON Indicator
To configure the receiver
for heat pump operation
Slide HP switch to the
ON position as shown.
Reversing Valve polarity
(O or B) can also be set.
OFF = O, ON = B
Page 6

5 Wire, 1 Stage Cooling, 1 Stage Gas Heat
O
W2 Y2 R Wl Y1 G C
Residential Gas or Electric Heat *,
Electric Cool, split systems & package
units
24 vac common
fan relay
compressor relay
1st stage heat circuit
24 vac return
* If using electdc heat this option must be
selected on during advanced setup.
_X
>X
>X
>-<
>X
L
E
C
G
Y1
O
W1
R
Y2
N2
4 Wire, 1 Stage Cooling, 1 Stage Gas Heat
O
W2 Y2 R W1 Y1 G C
Residential Gas or Electric Heat *,
Electric Cool, split systems & package
units
fan relay
compressor relay
1st stage heat circuit
24 vac return
* If using electric heat this option must be
selected on during advanced setup.
Page 7
M_
}-{
L
E
C
G
Y1
O
W1
R
Y2
_V2

6Wire,2Stage Cooling, 1 Stage Heat
O
W2 Y2 R W1 Y1 G C
I(_ _ _(_ Receiver
Residential 2 Stage Cooling, with
Gas or Electric Heat*
24 vac common
fan relay
compressor relay
1st stage heat circuit
24 vac return
2nd staqe compressor relay
*If usingelectric heat, thisoption must
be selected during advanced setup•
6 Wire, 1 Stage Cooling, 2 Stage Heat
O
W2 Y2 R W1 Y1 G C
>-<
>-4
>X
Residential & commercial 1 Stage Cooling,
with 2 Stage Gas or Electric Heat*
Receiver
24 vac common
fan relay
compressor relay
1st stage heat circuit
24 vac return
2nd stage heat circuit
Page 8
L
>X E
C
G
Y1
O
W1
R
Y2
N2
_X
_X
>d
>-X
>-X
L
E
C
G
Y1
O
W1
R
Y2
_V2

7Wire,2StageCooling,2StageHeatCommercialGasorElectricHeat**%
ElectricCool,splitsystems&packageunits
O includingCommercialHeatPumps**
W2 Y2 R Wl Y1 G C
I_ _ _ _(_ Receiver
** C£mm#_i_ heat pumps 4Q Z?Qthave
the heat pump turned on in advanced setup
>X
24 vac common
fan relay _'_
compressor relay >X
>-4
M<
>X
be selected on during advanced setup
1st stage heat circuit
24 vac return
2nd staqe compressor relay
2nd stage heat circuit
*** If using electnc heat, this option must
L
E
C
G
Y1
O
W1
R
Y2
N2
5 Wire, 1 Stage Cooling, 1 Stage Heat - Heat Pump*
O
W2 Y2 R Wl Y1 G C No auxiliary heat, residential Heat Pumps,
split systems & package units
Receiver
*If using residential heat pump, this option
must be selected on during advanced setup
24 vac common
fan relay
compressor relay
reversing valve
24 vac return
L
E
C
G
Y1
O
Wl
R
Y2
W2
Page 9

6 Wire, 1 Stage Cooling, 2 Stage Heat, Heat Pump *
O
W2 Y2 R Wl Y1 G C
*The heat pump option must be selected
on during advanced setup.
Most residential split and package heat pumps
with auxiliary heat
Receiver
24 vac common
fan relay
compressor relay
1st staqe heat circuit
24 vac return
2nd stage heat circuit
m
_<_
>-<f
L
E
C
G
Y1
O
W1
R
Y2
_V2
[o_Jl_"tIF_
Every thermostat is calibrated before it leaves the factory.
Under normal circumstances there will never be a need to
recalibrate the thermostat again.
To accommodate special needs, the thermostat may be recalibrated
following these steps:
1. While holding the mode button in, press the down button for
2 seconds. After all the icons in the display appear, release
the buttons.
2. Press the mode button.
3. Press the up or down buttons until the flashing number
equals the current room temperature.
4. Press the mode button to return to normal operation.
Page 10

mSYMPTOM: When using 4 wires (R, G, W, Y),
the air conditioning or heat equipment tries
repeatedly to turn on, but cannot. At
times the display dims or disappears.
CAUSE: There is not enough power available
to "power share".
REMEDY: Connect a 270 ohm, 10 watt power
resistor at the furnace as shown below.
Note: 2resistors may be used at the same time.
For ProblemA/C ForProblem Heat
SYMPTOM: The air conditioning does not
attempt to turn on.
CAUSE: The compressor timer lockout may
prevent the air conditioner from
turning on, for a period of time.
REMEDY: Consult the Owner's Manual in
the Setup section to defeat the
cycles per hour and compressor
timeguard.
SYMPTOM: The display is blank.
CAUSE: Lack of proper power.
REMEDY: Make sure power is turned on to
the furnace and 24vac between R & W.
If C is used, 24vac between R & C.
Page 11

mSYMPTOM: When controlling a residential heat
pump, and asking for cooling, the heat
comes on.
CAUSE: Heat pump is not selected "on" in the
Advanced Setup.
REMEDY: Select heat pump on during Advanced
Setup programming. Consult the Owner's
Manual.
SYMPTOM: When calling for cooling, both
the heat and cool come on.
CAUSE: The Advanced Setup is configured
to control a heat pump, and the hvac
the thermostat is controlling is a
"conventional" (non heat pump)
system.
REMEDY: Consult the Owner's Manual in
the Advanced Setup section to turn
off the heat pump.
INSTALLATION NOTES
For best operation make sure the antenna is fully extended
outside of the plastic case. When mounting on a wall, fully
extend the antenna inside of the wall.
When mounting the receiver inside a 'package unit' make
sure the antenna is outside of the metal enclosure. This may
be accomplished by drilling a 1/4" hole through the package
unit sheet metal, just below the receiver, so the antenna may
extend outside the unit. Page12 P/N88-264