Honeywell RTH111 series User manual

69-2384ES-01
Quick Installation Guide
RTH111
Non-Programmable Thermostat

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Non-programmable Thermostat RTH111
1
This thermostat is compatible with the following
systems:
• Gas, oil or electric furnace
• Central air conditioner
• Hot water system with or without pump
• Millivolt system
• Central heating and cooling system
• Heat pump without auxiliary/backup heat
Identify System Type
1.
This thermostat cannot be used on heat pumps with
auxiliary/backup heat or on multistage systems.

Quick Installation Guide
2
1) Turn power off at the heating/cooling system.
2) Remove old thermostat, but leave wallplate with
wires attached.
MERCURY NOTICE: Do not put your old
thermostat in the trash if it contains mercury in a
sealed tube. Contact your local waste
management authority for instructions regarding
recycling and proper disposal.
Remove Old Thermostat
2.
Do not remove wallplate yet.

Non-programmable Thermostat RTH111
3
If any wires are not attached to your old thermostat or are
attached to a terminal marked Cor C1, they will not be
connected to your new thermostat. Wrap the bare metal end
of each of these wires with electrical tape, so it cannot touch
and short other wires.
Disconnect wires and remove the old wallplate only
after all wires are labeled. Wrap the wires around
a pencil to prevent them from falling though the
wall opening.
Identify Wires
3.
Do not use
non-connected wires.
Do not use Cor C1 wires
Identify and label each wire.
IGNORE WIRE COLORS:
Use terminal screw
designations to identify
wires.

Quick Installation Guide
4
1) Loosen the locking screw at the bottom of the
thermostat. Note that the screw is captive and
cannot be removed from the wallplate.
2) Separate the thermostat from the wallplate as per
Figure 1.
3) Position the wallplate against the wall and mark
hole positions with a pencil.
NOTE: Levelling is for esthetics only and will not
affect the performance of the thermostat.
4) Drill holes at the marked positions and insert
supplied wall anchors.
5) Pass the wires through the large opening located
at the bottom center of the wallplate as per
Figure 2.
6) Secure the wallplate to the wall with supplied
mounting screws as per Figure 3.
7) Connect the wires to the terminals.
Mount New Wallplate
4.
Figure 1
Figure 2 Figure 3

Non-programmable Thermostat RTH111
5
Typical Wiring
1) Match each labeled wire with the terminal having
the same letter.
2) Loosen the terminal screws using a screwdriver,
insert the wires, then tighten the screws.
3) Push any excess wire back into the wall opening.
Connect Wires
5.
Labels don’t match?
If a wire does not match any terminal on the thermostat,
see next page.

Quick Installation Guide
6
Alternate Wiring
If a labeled wire does not match any terminal
designation, see diagram below.
Do not use C, C1 or X wire. Do not use B wire if you already
have O wire. Wrap bare end of wire with electrical tape.
This thermostat cannot be used if your old thermostat had
any two of the following wires: R, RC, RH, 4 and V.
Place a jumper (piece of wire) between Y and W if you have
a heat pump without auxiliary/back-up heat.

Connect Wires (cont’d)

Non-programmable Thermostat RTH111
7
Set jumper JP1, on the back of the thermostat, if you
have connected a wire to the G terminal.
Incorrect jumper setting: An incorrect setting is
noticeable
in a gas or oil heating system. When heating
starts, you will initially feel cold air coming out of the vents
as the fan is running before the furnace has enough time
to heat up the air.
Set Heating Fan Control
6.
HG Leave the jumper in this factory-set
position if you have a gas or oil furnace.
HE Place the jumper to this position if you
have an electric furnace.
JP1

Quick Installation Guide
8
Set jumper JP2, on the back of the thermostat, if you
have a heat pump.
Incorrect jumper setting: The heat pump operation
will be reversed, i.e., it will cool in Heat mode and will
heat in Cool mode.
Set Heat Pump Reversing Valve
7.
OLeave the jumper in this factory-set
position if you have connected O wire to
the O/B terminal.
BPlace the jumper to this position if you
have connected B wire to the O/B terminal.
JP2

Non-programmable Thermostat RTH111
9
1) Install 2 AAA
batteries on the
back of the
thermostat.
2) Align the two
brackets on the
top of the
thermostat with
the corresponding
slots on the top of
the wallplate.
3) Push the
thermostat
against the
wallplate.
4) Tighten the screw
at the bottom of
the thermostat.
5) Turn power back
on at the heating/
cooling system.
Install Batteries and Thermostat
8.

Quick Installation Guide
10
Follow the procedure below to personalize and
configure the thermostat according to the heating/
cooling system.
1) Press the Up and Down buttons simultaneously
(for three seconds) until the display appears as
shown below. See table on the next page.
2) Press the Up or Down button to change the
option.
3) Press the Up and Down buttons simultaneously
for one second to advance to the next function.
4) When the last function is displayed, press the Up
and Down buttons to save any changes and exit
the menu.
NOTE : If you do not press any button for 60 seconds while you are
in the setup menu, the thermostat automatically saves any changes
made and exits the menu. At any time you can save the changes
and exit by pressing the Run button.
System Setup
9.
Function
number
Option
number

Non-programmable Thermostat RTH111
11
*Damage can occur if the compressor is restarted too soon after
shutdown. This feature forces the compressor to wait 5 minutes before
restarting. During the wait time, the message Cool On or Heat On
flashes on the screen. When the safe wait time has elapsed, the
message stops flashing and the compressor turns on.
System Setup (cont’d)
10.
Function Default
setting Options
1Temperature display
format 00: Fahrenheit 1: Celsius
2Heating cycles per
hour 5
2 to 6 cycles per hour
• 2: 30 min (steam, gravity)
• 3: 20 min (hot water, 90%+
high-efficiency furnace)
• 4: 15 min (gas or oil)
• 5: 12 min (gas or oil)
• 6: 10 min (electric)
3Compressor
protection*10: Off
1: On

Automation and Control Systems
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
Honeywell Limited
35 Dynamic Drive
Scarborough, Ontario M1V 4Z9
http://DIYthermostats.honeywell.com
Printed in U.S.A.
69-2384ES—01 09-09

69-2384ES-01
Guía de instalación rápida
RTH111
Termostato no programable

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Termostato no programable RTH111
1
Este termostato es compatible con los siguientes
sistemas:
• Calefactor a gas, aceite o eléctrico
• Aire acondicionado central
• Sistema de agua caliente con o sin bomba
• Sistema de milivoltios
• Calefacción y aire acondicionado centrales
• Bomba de calor sin calefacción auxiliar
Identificar el tipo de sistema
1.
Este termostato no puede usarse en bombas de calor
con calefacción auxiliar ni en sistemas multietapas.

Guía de instalación rápida
2
1) Cortar la electricidad del sistema de calefacción/
aire acondicionado.
2) Retirar el viejo termostato pero dejar la placa
mural con los cables conectados.
ADVERTENCIA SOBRE EL MERCURIO
No arrojar el viejo termostato a la basura si contiene
mercurio en un tubo sellado. Comunicarse con la
autoridad local de gestión de desechos para reciclarlo
o eliminarlo adecuadamente.
Retirar el viejo termostato
2.
No retirar la placa mural todavía.

Termostato no programable RTH111
3
Si en el viejo termostato hubiera cables no conectados o
conectados a un terminal marcado C o C1, estos cables no
se usarán con el nuevo termostato. Recubrir el extremo de
metal desnudo de cada uno con cinta aisladora para que no
puedan tocarse y producir un corto circuito.
Desconectar los cables y retirar la vieja placa mural
sólo después de haber etiquetado los cables.
Enroscar los cables en torno a un lápiz para
impedirles caer dentro del agujero de la pared.
Identificar los cables
3.
No usar cables
no conectados
No usar cables C o C1
Identificar y etiquetar
cada cable
IGNORAR LOS COLORES
DE LOS CABLES:
usar las designaciones de
los tornillos terminales para
identificar los cables

Guía de instalación rápida
4
1) Aflojar los tornillos de la base del termostato. El tornillo
está cautivo y no se lo puede retirar de la base.
2) Separar el termostato de la placa mural como se indica
en la Figura 1.
3) Colocar la placa mural contra la pared y marcar la
posición de los agujeros con un lápiz.
NOTA: la nivelación se hace por razones estéticas
solamente y no afectará el rendimiento del termostato.
4) Perforar los agujeros en las posiciones marcadas e
introducir los tacos de anclaje provistos para los
tornillos.
5) Pasar los cables por la gran abertura ubicada en la
parte inferior, en el centro de la placa mural, como se ve
en la Figura 2.
6) Fijar la placa mural a la pared con los tornillos provistos
como en la Figura 3.
7) Conectar los cables a los terminales
Instalar la nueva placa mural
4.
Figura 1
Figura 2 Figura 3