Carrier P474-1100RF User manual

Wireless
Programmable
Digital Thermostat
•Wireless Operation
•7-Day Programmable
•4 Time Periods Per Day
.Programmable Fan
• Easy To Read Display
• Thermoglow TM Backlight
• Auto Changeover
• Dual Setpoint
• 2 Heat, 2 Cool Stages
Wireless
_) 2000 by Replacement Components Division
Carrier Corporation

FRONT PANEL 2
DISPLAY 3
QUICK START Set the clock and go 5
BASIC OPERATION 6
PROGRAMMING 4 Time Periods 8
ADVANCED SETUP 12
ABOUT ADVANCED OPERATION 16
WARRANTY 20
,_CAUTION Follow P474_1100REC Installation Instructions
before proceeding,
SET THERMOSTAT TO MODE "OFF" PRIOR TO
CHANGING SETTINGS IN SETUP OR RESTORING
FACTORY DEFAULTS.
li_!]i it=!IIIkl I; P474-1100RF FCC ID MUH-T10013
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.
Important: To assure proper operation use only
AA LITHIUM batteries.
Page 1

[] Liquid Crystal Display
with Thermoglow TM
[] Up/Down Buttons
[] Mode Button
[] Fan Button
[] Transmission Indicator
Page 2

Program y
_ SMTWTFS i_i i_i°
AUTO
OFFNight -_-,, -_-,,
MomingDay _I312_jL _ HEAT
Evening
Fan On
[] Mode Indicators
Selects the operation mode of the equipment.
HEAT - indicates the heat mode.
COOL - indicates the air conditioning mode.
AUTO - indicates the system will automatically
changeover between heat and cool modes
as the temperature varies.
OFF - indicates the entire system is turned off.
PROGRAM ON - indicates the stored program
is enabled to run. Page 6.
[] Clock with Day of the Week
Indicates the current time and day. This clock is
also used to program the timer periods. Page 5.
[] Room Temperature Display
Indicates the current room temperature.
[] Desired Set Temperature
Indicates desired room temperature(s). Page 7.
Page 3

[]
[]
[]
[]
Morning, Day, Evening &Night Indication
Indicates the program time period. Page 8-11,
Setup Indication
Indicates the thermostat is in the programming
mode. Page 12.
Fan Operation Indication
Fan On - indicates constant, continuous fan
operation.
When Fan On is not lit - indicates the fan will
only operate when necessary to heat or
to cool. Page 7,
Locked Indication
Locked appears after the right combination of
buttons are pressed, rendering the buttons
inoperative. Page 17,
Page 4

screens,
"UU
Press both Mode and
Fan buttons as
above to return to
normal operation.
DuringSetup&Programming:
PressingtheModebutton
selectsdifferentflashingitems.
(Representedindark black)
PressingtheUpendDown
buttonswillmodifytheflashing
selection.
Press To adjust the
clock or Day use
buttons.
The Thermostat is preprogrammed from the
factory to operate 1 or 2 Stage equipment* without
the need for further programming. To optimize the
installation of this thermostat follow the instructions
in the Advanced Setup section,
*The thermostat is notpreprogrammed from the
factory to operate electric heat or heat pump
systems. To control these systems, follow the
steps in the Wireless Receiver Instructions.
Page 5

Select Mode
The HEAT setting indicates the
temperature the room has to
reach before the furnace will
turn on to heat the room,
The COOL setting indicates the
temperature the room has to
reach before the air conditioner
will turn on to coo/the room,
AUTO will automatically select
heat or coo/based on room
temperature demand,
Program On will aativate the
stored timer operation,
(Morning, Da_, Evening
& Night Periods)
1\4
=o=mOo?:],'<=
OFF indicates both heating
and air conditioning
systems are turned off.
M
Page 6

Select Desired Temperature
'->'°
O_3 I
Inany mode, adjust the
desired Set Temperature
with
buttons.
Pressing the up/down buttons in Auto mode will adjust both the heat and cool
set temperatures simultaneously.
Pressing the up/down buttons in Heat or Cool modes will adjust only the
heat or cool set temperature.
Fan Press
Operation
Fan On indicates constant fan operation.
This feature is active even if the thermostat
is set to Off.
Page 7

Time period programming is only available on
Unit Number 1.
Press the Mode button, While holding the Mode,
press the Up button for2 seconds to enter
time period programming, Use the back cover Programming
Worksheet to help with this section.
Select the day of week
(U- S)
Press
Adjust the stari time
for Morning.
-7 ..._ I-'/Am
I"JU
1\4
Momi_ 9
Stall
Press
Adjust the cooling
setpoint for Morning.
(35- 99")
Adjust the heating
setpoint for Morning.
(35- 99")
M
Momi_g co°1
c>>
HEAT o
7s
Continued
Poge 8

Adjust the stall time
for Day.
Press
Adjust the cooling
setpoint for Day.
{35- 99")
Adjust the heating M
sefpoint for Day.
{35- 99") Day
Adjust the start time
for Evening.
C.__m-t
J'JLIpm _,t;_t
M
Adjust the cooling
setpoint for Evening.
{35- 99")
--i-- o
COOL
Press
Continued
Page 9