Robertshaw RS4110 User manual

Thank you for purchasing a Robertshaw RS5000 Series programmable
thermostat. This user’s manual will guide you through the setup of the
RS5110 single stage and the RS5220 two stage thermostats. The
thermostat should already be mounted and correctly wired. The default
settings will enable the thermostat to operate efficiently. Before making
any changes to the schedule read the section on Default Settings.
Features
• Pop-Up Wizard
• Automatic changeover
• Circulating fan
• Worry-Free memory retention
• Easy change battery
• Large back lit display
• Filter change reminder
• Low battery indicator
• Fahrenheit and Celsius displays
• EnergyStar™ compliant
• Dual power
• Adjustable 1st stage temperature differential: 0.5 F degrees to
3.0 F degrees (0.5 C degrees to 1.5 C degrees)
• Accuracy within ±1 F degree
• Universal staging on multi-stage units
• Automatic heating shutdown if temperature exceeds 99°F (37°C)
• Keypad security lockout
• 4 events per day for heating and cooling
• 5-2 day scheduling
• User settable Hi and Lo temperature limits
• Vacation setpoint override
1
RS4110
RS5110
RS6110
RS4220
RS5220
RS6220
352-00056-001
USERS MANUAL

Application
The Robertshaw 5000 family of thermostats is designed to control gas,
electric, oil, heat pump, and millivolt heating and electric cooling systems.
The RS5110 is a single stage thermostat while the RS5220 is a two-stage
thermostat.
The RS5000 thermostats use 5-2 programming. This means the 5 weekdays
will operate on one schedule and the 2 weekend days will operate on a
second schedule.
IMPORTANT SAFETY INFORMATION WARNING:
• Always turn off power at main fuse or circuit breaker panel before
installing, removing, cleaning, or servicing thermostat.
• Read all the information in this manual before installing this
thermostat.
• This is a 24V AC low-voltage thermostat. Do not install on voltages
higher than 30V AC.
• All wiring must conform to local and national building and electrical
codes and ordinances.
• Do not short (jumper) across terminals on the gas valve or at the
system control to test installation. This will damage the thermostat
and void the warranty.
• Do not connect ground to any terminal in this unit.
• This thermostat is configured with automatic compressor protection
to prevent damage because of short cycling or extended power
outages. Short cycle protection provides a delay between heating
and cooling cycles on heat pumps.
Detailed mounting and wiring instructions are explained in the Installation
Manual
Refer to the Pop-Up Wizard section in the Installation Manual for a
complete list of factory defaults and contractor settings.
Providing Power to the Thermostat
For wiring diagrams refer to the Installation Manual.
The thermostats will operate using 24V AC or two AA batteries. When
the two AA batteries are installed the thermostat will continue to run if the
24V AC fails.
!
2

Installing or Changing the Batteries
To remove the battery compartment gently
squeeze the ribbed edges on both sides.
The battery compartment will pull down from the
thermostat body and will detach. Install two AA
batteries following the polarity as shown inside
the compartment. Place the compartment back
into the thermostat.
When the batteries are low the thermostat will enter a low battery mode.
Low battery mode has two levels.
• LEVEL 1: The low battery icon will be displayed.
The thermostat will continue to operate. Replace
the batteries as soon as possible
• LEVEL 2: The low battery icon will flash. If 24V AC
is present the thermostat will continue to operate
if the batteries are discharged or removed. If 24V
AC is not present the thermostat runs on
batteries only and THE SYSTEM WILL NOT OPERATE.
Replace batteries immediately.
The clock will continue to run for 10 minutes when the batteries are
removed.
Replace batteries if leaving thermostat unattended for more than 30 days.
Display Map
The thermostat display will show information that is being used during
operation or programming. This illustration shows all of the display’s
possibilities with an explanation.
2
1. Event names (used for editing schedule).
2. Day is displayed on IDLE screen. Also used to display day ranges
when editing the schedule (e.g., SAT SUN for weekend).
3. Used with clock to display hold duration (e.g., FOR 2h).
4. Displayed when running a schedule.
5. Used with setpoint.
6. Used along with clock for service reminders (e.g., CHECK HP).
7. Used for time, current setpoint, and some configuration data (e.g.,
filter hours).
8. HVAC mode and status. Icons blink when active. A is for Auto, 2 is
for second stage, E is for emergency, is for heating, and is for
cooling.
9. Indicates when security is active.
10. Low battery indicator.
11. Displayed when in vacation hold.
12. Used for ambient temperature and configuration data (e.g., first
stage differential, F or C, etc.).
13. Fan status (rotates when active).
14. Fan use (selected by pressing FAN button).
5
3
4
1
6
7
8
9
10
12 11
13
14
3

Set Time and Day
To adjust the time and day settings press the SET TIME button. The hour
will flash. If a button is not pushed within 10 seconds the thermostat
returns to operation. To change the settings:
1. Use the and buttons to change the flashing number.
2. Press the SET TIME button to move through hour, minutes, and day
of week.
3. Make changes as needed. They will be saved automatically.
NOTE: THE THERMOSTAT WILL NOT CORRECT FOR
DAYLIGHT SAVING TIME.
The thermostat will now function properly using the default schedule.
Default Settings
This thermostat is preprogrammed with a schedule that is recommended
by EnergyStar™. The schedule is designed to lower energy costs
year-round.
The default schedule settings are:
User Programmable Settings (Default)
During any program changes the display returns back to the operating
display if a button has not been pushed within 10 seconds.
The temperature scale is set to Fahrenheit.
The night light is off.
The first stage differential is 1F degree.
The second stage differential (RS5220) is 2F degrees.
The auto changeover deadband is 3F degrees.
The filter reminder length is off.
The temperature offset is 0 degrees.
The HI heat limit is 90°F (32°C).
The LO cool limit is 45°F (7°C)
The vacation temperature settings are set at: heating 62°F, cooling 85°F.
The operation mode will be one of the following:
TTiimmeeCCoooolliinngg°°FFHHeeaattiinngg°°FF
Morn 6:00 am 78 70
Day 8:00 am 85 62
Eve 6:00 pm 78 70
Nite 10:00 pm 82 62
4

The fan setting is Auto.
The keypad has no password protection.
Refer to the Pop-Up Wizard section in the Installation Manual for a
complete list of factory defaults and contractor settings.
Emergency Heat
Your system may include Emergency Heat. The RS5220 thermostats have
an emergency heat capability for multi-stage heat pump systems. To
determine if your system is capable of using emergency heat contact your
contractor. Use the button to enter the EMER mode. An E will be
displayed with the Heat symbol. This mode is used to bypass the heat
pump when it needs servicing or when it cannot keep up with the heat
demand.
Auto Changeover
Auto changeover is the ability of the thermostat to switch automatically
between heating settings and cooling settings. This is useful in spring and
fall when the days are warm and the nights are cool. In heat mode if the
room continues to warm beyond a set threshold the thermostat switches
to the cool mode and the associated cooling settings. The reverse is also
true.
As the room temperature changes, the thermostat will call for heating or
cooling as needed. To prevent the heating and cooling systems from
overriding each other, an automatic changeover deadband is used.
The deadband is the number of degrees that the room temperature can
move away from the active setpoint until heating or cooling is called for.
The larger the deadband the more the room temperature will vary.
Making Changes to the Programmed Settings
Any setting can be changed when it is flashing by pushing or
If a button is not pushed within 10 seconds the thermostat returns to
operation.
The following buttons can be accessed from the front panel.
5
Off
Heat
Cool
Emergency Heat E
Automatic Changeover A

START/STOP SCHEDULE: Switches between running a schedule and
manual (permanent override). Cancels a temporary or vacation override.
EDIT SCHEDULE: Use this button to start editing the schedule. Push
repeatedly to move through the selections.
VACATION: Used to set a temporary setpoint for a number of days.
SET TIME: Sequences through the hour, minute and day.
LIGHT BAR: Turns on the display back light for 10 seconds.
FAN: Turns fan to AUTOMATIC, CIRCULATE or ON.
UP ARROW: Used during programming to increase the flashing item.
DOWN ARROW: Used during programming to decrease the flashing item.
HEAT/COOL: Sequences through OFF, HEATING, COOLING, and AUTO. If
you are using an RS5220 and it is configured as HP, emergency heat is
also displayed.
To Make Changes in the Schedule:
This thermostat can operate using a single setpoint by overriding the
schedules. If you will be using this thermostat for single setpoint operation
skip to Overriding the Schedule.
Use the following table to document your schedule settings before editing
the schedule on the thermostat.
Press START/STOP SCHEDULE at any time to exit and save your settings.
Push EDIT SCHEDULE. The start time of the setpoint will be flashing.
6
TTiimmeeCCoooollHHeeaatt
MMoorrnniinngg
DDaayy
EEvveenniinngg
NNiittee

If a button is not pushed within 30 seconds the thermostat returns to
operation.
Use the or to change the hour of the start time if desired.
Push EDIT SCHEDULE to move to minutes.
Use the or to change the minutes of the start time if desired.
Push EDIT SCHEDULE to move to the heat or cool temperature setting.
Use the or to change the temperature setpoint.
Pressing will switch between cooling and heating. Use and
to change the setpoint.
- OR -
Push EDIT SCHEDULE to move from heat to cool or cool to heat
temperature setting. Use the or to change the temperature
setpoint.
NOTE: THE HEATING AND COOLING SETPOINTS
CANNOT BE ENTERED AS CROSSED. THAT IS, THE
COOLING SETPOINT CANNOT BE LOWER THAN THE
HEATING SETPOINT.
Push EDIT SCHEDULE and repeat this process for the remaining three
weekday settings. All of the week days will use this schedule.
After the weekday schedule is complete the display will show the
weekend schedule.
Continue the same steps to program the four weekend settings.
When you are finished, the thermostat will be in operation after 30
seconds.
To Make Changes to the Settings
When and are pressed at the same time the thermostat will
display the current settings in order.
To change any setting:
When the setting is visible and flashing press the or
arrows to adjust the number on the screen.
To exit the changes and save:
press START/STOP SCHEDULE. The thermostat will return to
operation.
SCAL = Scale in °F (Fahrenheit) or °C (Celsius)
7

CLOC = Clock setting in 12 or 24 hour readings
light = Display backlight always on ”Y” or off ”n”. Also called the
nightlight feature. If the thermostat has been wired to enable this
feature it will be displayed and the setting can be changed.
DIFF = The differential keeps the thermostat from turning on for small
changes in temperature. When in Fahrenheit the range is 0.5 to 3.0
degrees. In Celsius the range is 0.5 to 1.5 degrees. The differential is
factory set to 1.0 F degree (0.5 C degree). This means that whenever
the room temperature is more than 1 F degree (0.5 C degree)
different from the set temperature the system will turn on. If the
system is turning on too often, increase the differential setting. Note
that a larger differential will mean the room temperature changes
more before the system turns on.
DIF2 = SECOND STAGE DIFFERENTIAL = Operates with the first stage to
control a second heating/cooling system. This number will be added
to the first stage differential (See: Two Stage Systems). If the first
stage is running too often lower the settings. This will turn the
second stage on to help the first stage. If both stages are turning on
too often, increase this setting to delay the second stage.
DLY2 = SECOND STAGE DELAY = This timer starts when the first stage
turns on. It resets when the first stage turns off. If this timer expires,
the second stage will turn on (See Two Stage Systems).
8

DEDB = Deadband for auto changeover = the number of degrees that the
room temperature can move away from the active setpoint until
heating or cooling is called for. The larger the deadband the more
the room temperature will vary. This can be from heat to cool or cool
to heat.
HI = High Heat Limit = This is the highest allowed heating setpoint. The
user will not be allowed to set a schedule setpoint or override
temperature higher than this value.
LO = Low Cool Limit = This is the lowest allowed cooling setpoint. The
user will not be allowed to set a schedule setpoint or override
temperature lower than this value.
VAC HEAT = Vacation Heat Setpoint = This is the temperature setpoint for
the heating system when a vacation override has been made active.
VAC COOL = Vacation Cool Setpoint = This is the temperature setpoint for
the cooling system when a vacation override has been made active.
CHECK = Timer to remind the home owner to maintain the filter. Default
setting is off. The timer runs when the system is on and can be set at
0 (OFF) or up to 9900 hours. When the timer expires, CHECK FLTR is
displayed. Press any button to reset and return to the normal display.
9

CYCL = Cycle Timer allows a compressor to rest between cycles. Can be
set from 0 to 5 minutes in 1 minute increments.
WARNING: A wrong short cycle setting can damage your
equipment. This should only be changed by a trained HVAC professional.
CAL = Calibration offset. Changes the displayed temperature from the
actual temperature by +3 to -3 degrees in one degree increments.
Increasing the offset by +2 will cause the thermostat to display a
temperature that is 2 degrees higher than the actual room
temperature.
Security Lockout to Protect the Settings
The buttons on the front of the thermostat can be locked with a password.
To create a password:
1. Press the and buttons at the same time and hold them in
for 5 seconds.
You will be asked for a 4 digit password.
2. Each digit is set using the and buttons. Press the to
move to the next digit. Press to move back.
3. The password is saved after 10 seconds or by pressing and
at the same time.
All of the front buttons are now locked out until the password is entered.
Pressing any button will cause to flash.
To unlock the buttons:
1. Push and hold the and buttons for 5 seconds until the
request for password is displayed.
2. Enter the digits for the password by pressing the and
buttons. Press the to move to the next digit. Press to
move back.
!
10

If the wrong password is entered the display will flash NO for 5
seconds then return to normal.
3. Press and when the correct password is displayed.
The buttons will be unlocked.
Once the security has been disabled, a password needs to be recreated
to protect the settings.
Two Stage Systems
A 2nd stage is a second or additional system that will provide extra
heating or cooling. When a 2nd stage is operating the display will show
the number 2 by the heating and cooling icons.
A programmable temperature differential (default value is 2.0 F degrees or
1.0 C degree) and time delay (default value 20 minutes) control the 2nd
stage cycle.
The 2nd stage turns on when:
• The room temperature changes from the setpoint by the sum of the
1st and 2nd stage differential settings.
• The first stage has been on for the specified delay time, but the
heating/cooling demand has not yet been met.
Energy Efficient Recovery™
With Energy Efficient Recovery, the thermostat looks ahead to the next
event and attempts to reach the next setpoint at the exact time of the
event. If you have two stages, the thermostat will use only the first stage
during this period. This is more efficient than waiting until the next event
and then turning on both the first and second stages.
Backlit Display
This thermostat is equipped with a backlight to make viewing the display
easy. Press the button to activate the backlight. The backlight will
turn off after 10 seconds of inactivity. If the thermostat is wired to have
the backlight stay on all the time the night light can be turned on/off in
the settings menu.
Overriding the Schedule
When the thermostat has been programmed, the settings and the
schedule are saved. The thermostat will follow the schedule unless an
override is entered.
Three methods of override are available.
Permanent Override
Press START/STOP SCHEDULE until the word SCHEDULE is not shown
on the display. The setpoint temperature is displayed. The thermostat
11

will call for heat or cool to maintain the setpoint temperature. Press
or to change the setpoint. The heat or cool mode should be
selected.
Schedule Overrides
When the thermostat is following a schedule, an override allows
the thermostat to function with a single setpoint for a time period.
A temporary override is entered as a setpoint for a number of hours.
A vacation override is entered as a setpoint that is held for a number
of days.
Temporary Override
1. Press or to display the flashing setpoint and the number
of hours.
2. Use and to change the setpoint.
3. Press SET TIME to move to the hours.
4. Use and to set the length of the override.
After 5 seconds the thermostat will start operation of the override. The
display will show room temperature, and the setpoint will alternate with
the number of hours remaining in the override.
The schedule will resume after the programmed override time expires.
Heat or cool must be selected. Cancel the override by pressing
START/STOP SCHEDULE.
Vacation Override
This override is programmed by pressing VACATION. The number of
days will flash.
Use and to change the number of days.
After 5 seconds the thermostat will begin operation of the vacation
override. The display will show room temperature and the setpoint will
alternate with the number of days remaining in the override.
Use and to change the setpoint. This will become the new
setpoint for future vacation overrides.
Cancel the override by pressing START/STOP SCHEDULE.
12

Origin of Setpoint
When the thermostat is using a schedule the temperature setpoint
originates from the schedule settings.
When one of the schedule overrides is active the setpoint originates
from the override temperature.
Use the display to determine the origin of the current temperature
setpoint.
Permanent Override - The day, time, and schedule are not displayed.
Vacation Override - Vac and For are displayed. The clock shows days of
override. The display alternates days of override with setpoint.
Temporary Override - The day and For are displayed. The clock shows
hours of override. The display alternates hours of override with setpoint.
Automatic Shut-Down
The thermostat will not display if the temperature is higher than 99°F
(37°C) or lower than 32°F (0°C).
If this happens, the display will show HI or LO. The thermostat continues
to control heating and cooling and will display the room temperature
when it is between 32°F (0°C) and 99°F (37°C).
13

Setting the Fan to ON, AUTO, or CIRC
The fan has 3 settings: On, Auto, and Circ. Press the button to switch
among the three.
ON: The fan is on constantly. The room temperture, set points, and status
of the heating and cooling equipment has no effect on the fan.
AUTO: When there is a call for heating or cooling the fan will turn on.
CIRC: The fan operates in a cycle of on for 10 minutes and off for 20
minutes. When there is a call for heating or cooling the cycle stops
and the fan responds to the call. The fan circulation cycle resumes
when the call for heating or cooling is satisfied.
Troubleshooting
14
System fan does not operate
properly.
Move fan option switch to either
gas or electric, to match system
(see Setting the Fan to ON, AUTO,
or CIRC section).
Check F/C (Fahrenheit/Celsius) setting.
(see TTooMMaakkeeCChhaannggeessttootthheeSSeettttiinnggss
section.
Thermostat does not display
proper room temperature.
Thermostat does not turn on system. Check wiring (see WWiirriinnggDDiiaaggrraammss
section in the Installation Manual).
Increase temperature differential
(see TTooMMaakkeeCChhaannggeessttootthheeSSeettttiinnggss
section).
If problems with thermostat cannot be resolved, contact:
www.invensyscontrols.com
or
Technical Support: [phone]
System turns on too often.
Problem Action
Display shows HI or LO and room
temperature is normal.
Call a licensed service person to
replace/repair.

Five Year Limited Warranty
Invensys Controls warrants to the original contractor installer, or to the
original consumer user, each new Robertshaw thermostat to be free
from defects in materials and workmanship under normal use and
service for a period of five (5) years from date of purchase. This
warranty and our liability does not apply to batteries or merchandise
that has been damaged by misuse, neglect, mishandling, alterations,
improper installation, or use in a way other than in accordance with
Invensys Controls recommendations and instructions.
Invensys Controls agrees to repair or replace at its option any
thermostat under warranty provided it is returned within the warranty
period, postage prepaid, with proof of the date of purchase. Cost of
thermostat removal or reinstallation is not the responsibility of Invensys
Controls.
Repair or replacement as provided under this warranty is the exclusive
remedy of the consumer. Invensys Controls shall not be liable for any
incidental or consequential damages for breach of any express or
implied warranty on this product, or under any other theory of liability.
Except to the extent prohibited by applicable law, any implied warranty
of merchantability or fitness for a particular purpose on this product is
limited to the duration of this warranty.
Some states do not allow the exclusion or limitation of incidental or
consequential damages, or allow limitations on how long an implied
warranty lasts, so the above limitations or exclusions may not apply to
you. This warranty gives you specific legal rights, and you may also
have other rights which vary from state to state.
For warranty returns, send thermostat, shipping prepaid to:
Invensys Controls
Warranty Claims Department
515 S. Promenade
Corona, CA 91719
In Canada:
Invensys Controls
3505 Laird Road Unit #14
Mississauga, Ontario L5L 5Y7 Canada
Attn: Warranty Department
15
352-00056-001
515 South Promenade Avenue
Corona, CA 92879-1736
United States of America
www.invensyscontrols.com
©2007 Invensys Controls 8/07

16
NOTES

Gracias por comprar un termostato programable Robertshaw Serie
RS5000. El manual le ayudará a programar el modelo RS5110 de una sola
etapa y el modelo RS5220 de dos etapas. El termostato debe estar
instalado y conectado adecuadamente a la red de electricidad. Los ajustes
por defecto permiten el funcionamiento eficiente del termostato. Antes de
realizar cambios en la programación, lea la sección Ajuste por defecto.
Características
• Asistente desplegable
• Conmutación automática
• Ventilador de circulación
• Retenedor de memoria Worry-Free
• Fácil cambio de pilas
• Visor grande con iluminación posterior
• Recordatorio de cambio de filtro
• Indicador de pilas bajas
• Visor en grados Fahrenheit y Celsius
• Cumple con las normas EnergyStar™
• Sistema dual de energía
• Diferenciales ajustables de temperatura: 0.5 ºF a 3.0 ºF (0.5 ºC a 1.5 ºC)
• Precisión de ±1 ºF
• Unidades con etapa universal o etapas múltiples
• Cierre automático de calefacción si la temperatura supera los 99°F
(37°C)
• Bloqueo del teclado
• 4 eventos por día para calefacción y refrigeración
• Programable para 5-2 días
• Límites superior e inferior de temperatura a elección del usuario
• Modo sobrecontrol por vacaciones
1
RS4110
RS5110
RS6110
RS4220
RS5220
RS6220
352-00056-001
MANUAL DEL USUARIO

Aplicación
La familia de termostatos Robertshaw 5000 está diseñada para controlar
sistemas de refrigeración eléctrica y de calefacción de gas, electricidad,
petróleo, bombas de calor y minivolt. El modelo RS5110 es un termostato de
una sola etapa y el RS5220 es un termostato de dos etapas.
Los termostatos RS5000 usan programación 5-2. Es decir que durante los 5
días de semana funcionan con un programa y durante los 2 días del fin de
semana funcionan con un segundo programa.
ADVERTENCIAS IMPORTANTES SOBRE
SEGURIDAD:
• Interrumpa siempre el suministro de electricidad desde la llave
principal o desde el panel del disyuntor antes de instalar, retirar,
limpiar o reparar el termostato.
• Lea toda la información que aparece en este manual antes de
instalar el termostato.
• Este es un termostato de bajo voltaje 24V CA. No instale con voltaje
superior a 30V CA.
• Todas las conexiones de cableado deben cumplir con las normas y
disposiciones locales y nacionales que rigen en materia de
construcción y electricidad.
• No deben puentearse los terminales de la válvula de gas ni el
control del sistema para probar la instalación. Esa práctica
perjudicará el termostato y causará la nulidad de la garantía.
• No conecte a tierra ninguno de los terminales de esta unidad.
• Este termostato está configurado con protección automática del compresor
para prevenir daños por ciclos de corta duración o cortes prolongados de
suministro de energía. La protección de ciclos de corta duración
proporciona un retardo en los ciclos del compresor en las bombas de calor.
Las instrucciones detalladas de montaje y conexión se incluyen en el
Manual de Instalación.
Consulte la sección Asistente Desplegable
Pop-Up Wizard del Manual de
Instalación la lista completa de valores por defecto de fábrica y programados
por el contratista.
Para llevar energía al termostato
Consulte el diagrama de cableado en el Manual de Instalación.
Estos termostatos funcionan con dos pilas AA o con corriente de 24V CA.
Los termostatos que funcionan con pilas y reciben energía de 24V CA
seguirán funcionando si hay un corte de la corriente 24V CA.
!
2

Para instalar o cambiar las pilas
Para retirar el compartimiento de las pilas, apriete
suavemente los bordes estriados de ambos lados.
El compartimiento de pilas de desprenderá del cuerpo
del termostato. Coloque dos pilas AA según la
indicación de polaridad que figura en el interior del
compartimiento. Vuelva a colocar en el termostato.
Cuando las pilas están bajas, el termostato empieza a funcionar en modo
baja energía.
El modo pila baja tiene dos niveles.
• NIVEL 1: Aparece en el visor el ícono de pila baja.
El termostato sigue funcionando. Cambie las pilas lo
antes posible.
• NIVEL 2: Titila intermitentemente el ícono de pila
baja. Si llega corriente de la red eléctrica de 24V CA,
el sistema seguirá funcionando aunque las pilas
estén descargadas o se saquen. Si el sistema no
recibe corriente eléctrica y el termostato sólo funciona con pilas,
EL SISTEMA NO FUNCIONARÁ.
Cambie las pilas inmediatamente.
El reloj seguirá funcionado durante 10 minutos sin pilas.
Cambie las pilas si el termostato quedará sin atención durante más de 30 días.
Mapa del visor
El visor del termostato muestra la información que se usa durante el
funcionamiento o la programación. El dibujo muestra las posibilidades del
visor y la explicación.
3
2
1. Event names (used for editing schedule).
2. Day is displayed on IDLE screen. Also used to display day ranges
when editing the schedule (e.g., SAT SUN for weekend).
3. Used with clock to display hold duration (e.g., FOR 2h).
4. Displayed when running a schedule.
5. Used with setpoint.
6. Used along with clock for service reminders (e.g., CHECK HP).
7. Used for time, current setpoint, and some configuration data (e.g.,
filter hours).
8. HVAC mode and status. Icons blink when active. A is for Auto, 2 is
for second stage, E is for emergency, is for heating, and is for
cooling.
9. Indicates when security is active.
10. Low battery indicator.
11. Displayed when in vacation hold.
12. Used for ambient temperature and configuration data (e.g., first
stage differential, F or C, etc.).
13. Fan status (rotates when active).
14. Fan use (selected by pressing FAN button).
5
3
4
1
6
7
8
9
10
12 11
13
14

Para ajustar la hora y el día
Para ajustar la hora y el día, pulse la tecla SET TIME (fijar la hora). La hora
titilará en forma intermitente. Si no se pulsa ninguna tecla en 10 segundos, el
termostato vuelve a ponerse en funcionamiento. Para cambiar los ajustes:
1. Use las teclas y para modificar los números que titilan.
2. Pulse la tecla SET TIME (fijar la hora) para avanzar las horas, minutos
y días de la semana.
3. Realice los cambios necesarios. Se guardarán automáticamente.
NOTA: EL TERMOSTATO NO SE AJUSTARÁ
AUTOMÁTICAMENTE DURANTE EL PERÍODO DE
AHORRO DE LUZ DE DÍA.
Ahora, el termostato funcionará correctamente con los ajustes por defecto.
Ajustes por defecto
El termostato está preprogramado con una configuración recomendada
por EnergyStar™. La configuración está diseñada para reducir los costos
de energía de todo el año.
El ajuste de la configuración por defecto es:
Hora Refrigeración Calefacción °F
Mañana 6:00 am 78 70
Día 8:00 am 85 62
Anochecer 6:00 pm 78 70
Noche 10:00 pm 82 62
Ajustes programables del usuario
(Por defecto)
Durante cualquier cambio en la programación, el visor vuelve al modo
operación si no se presiona ninguna tecla durante 10 segundos.
La escala de temperaturas está en grados Fahrenheit.
La luz de noche está apagada.
El diferencial de primera etapa es 1ºF.
El diferencial de segunda etapa (RS5220) es 2 ºF.
El margen de oscilación para conmutación automática es 3 ºF.
El recordatorio de duración del filtro está apagado.
La compensación de temperaturas es cero grado.
El límite superior de calefacción (HI) es 90°F (32°C).
El límite inferior de refrigeración es 45°F (7°C)
Los valores de temperatura para período de vacaciones se fijan en:
4