Bryant T1--PAC, T1--PHP CAUTION

Thermostatshould NOT be mounted:

SCloseto a window, on an outsidewall, or next to a door leading

tothe outside.

SExposedto direct light andheat from the sun, a lamp, fireplace,

oro ther heat--radiating object which may cause a false readin g.

SCloseto or in directairflow from supply registersand return--air

grilles.

SInareas with poorair circulation,such as behind a door orin an

alcove.

Step 2 — Install Thermostat

ELECTRICALOPERATION HAZARD

Failureto follow this warningcould result in personalinjury

ordeath.

Before installing thermostat, turn off all power to unit. There

maybe more than 1 disconnect.Lock out and tag switchwith

asuitable warninglabel.

!WARNING

1. Turn OFF allpower to unit.

2. If an existing thermostat is being replaced:

a. Remove existing thermostat from wall.

b. Disconnectwires from existing thermostat,one at a

time. Becarefu l not to allow wires to fall back into wall.

c. As each wire is disconn ected, record wire color and

terminal marking.

d. Discard or recycle old thermostat.

ENVIRONMENTALHAZARD

Failure to follow this caution may result in enviro nmental

damage.

Mercury is a hazardous waste. Federalregulations requirethat

Mercurybe disposed of properly.

CAUTION

!

3. Separate front and back plastic assembly o fth ermostat.

4. Route thermostat wires through hole in mounting base.

Level mounting base against wall (for aesthetic value only,

thermostatneed not be levelfor proper operation) and mark

wallthrough 2 mounting holes.

5. Drill two 3/16--in. mounting holes in wall where marked.

6. Secure back plate to wall with 2 anchors and screws

provided making sure all wires extend through hole in

plastic.

7. Connect wiresto proper terminallocation on backplate.

8. Push any excess wire back into wall. Seal hole in wall to

prevent air leaks. Leaks can affect thermostat o peration.

Any excess wire left inside thermostat casing may also

affect thermostat operation by interfering with airflow

across the temperature sensor.

9. Snap thermostat togeth erm aking sure assembly is secure.

10. Turn ON powerto unit.

On powerup, depending on the thermostat modelbeing used, the

LCD readout will display eitherAC for air conditioner model

(1--stageheat/1--stagecool) or HP for heat pump model (2--stage

heat/1--stagecool).

Step 3 — Set Thermostat Configuration

Configuration options enable the installer to configure the

thermostat for a particular installation.

Theseare not presented to the homeowner and therefore must be

properly set by the installer. Following is a list of the options

available, an explanation of their function, and their factory d efault

settings.Not all numbersare used in the Legacy Line--RNCSeries

because not all options are available in th is series.

ConfigurationOptions --Summary:

Option01 -- Equipmenttype

Option 03 --Fahren heit/Centigrade

Option 04 --Fan (G) on with W ou tput

Option 10 --Reversin g valve

Option13 -- Room air temperatureoffset

ToEnter The ConfigurationMode:

Pressand hold the FAN keyfor about 10 seconds untilthe display

changes so that only two pairs of digits are showing. The

configuration number, now 01, will appear in the

setpoint/temperature location and the config uration setting will

appearin the clock location. The configurationnumber (left pair)

will be flashing which means it can be adjusted using the UP and

DOWNkeys. To cause the oppositepair to flash (to be adjustable),

press the H/C key. Successive presses of the H /C key alternate

between the configuration number (left) and theconfiguration

setting (right). To exit the configuration mode, press the

HOLD/END key. If no key is pressed for 3 minutes, the

configuration mode will automatically exit, retu rning the

thermostatto normal operation.

ConfigurationOptions --Selection:

Option01 -- Equipmenttype

Selections: with H P thermostat: HP, AC, PH, or PC

with AC thermostat: AC or PC

Meanings:

PH or PC selects PTAC units (Packaged Terminial Air

Conditioners) whichare used in motel rooms and other rented

spaces. When this option is selected, the d isplay shows only the

setpoint, not the room temperature. Also, the compressor

timeguard is disabled, allowing the compressor to turn on

immediatelywhen a demandis established.

HPor PH controls 1 speed heatpump with 1 stage of aux heat.

ACor PC controls 1 speed air conditionerwith one stage of heat.

Note that thisoption allows a HP thermostat to be convertedto

controlan AC system.

Option03 --Fahrenheit/Centigrade

Selections: F= Fahrenheit — This is default.

C = Centigrade.

Selects temperature display units.

Option04 -- Fan (G)ON with W output

Selections: OF = G not energized with W — This is default.

ON = G energized with W.

This selection determines whether the fan (G) is to be ON or O FF

when the W (furnace or strip heat) is ON. Furnaces and fan coils

which manage their own blowers do not requirea separate G

signal. Some auxiliary heaters require a separate G signal to operate

the blower when W is applied.

This option allows a HP thermostat to control an AC system.

Option10 --Reversing valve

Selections: C = reversing v alve energized in cooling —This is

default.

H =rev ersing valve energized in heating — Only

appears in HP systems.

T1--PAC / T1-- PHP