Robertshaw RS4220C User manual

1
RS4000C Series RS5220C RS6320C
RS4220C RS4320C
RS5220C
RS6
3
20C
352-00061-001 Rev B
INSTALLATION MANUAL
STEP 1 Pull backplate straight out
to remove
STEP 2 Install backplate on the wall
and wire
STEP 3 Push front onto backplate
STEP 4 Remove tape on cover
STEP 5 Rotate cover up and remove
battery tray
STEP 6 Place batteries in tray and
place in thermostat
QUICK START

2
Thank you for purchasing a Robertshaw®thermostat. This manual will
describe how to install and test the Robertshaw two stage RS4220C,
RS5220C, and three stage* RS4320C, RS6320C thermostats. For complete
operation instructions, refer to the Robertshaw User Manual.
Use the model number to identify your thermostat.
These thermostats have three main parts:
A. The backplate – mounts to the wall and has wire connections.
B. The body – snaps to the backplate and contains the electronics and
programming buttons.
C. The cover – snaps to the top of the body and swings up to give
access to the programming buttons.
Recycling Thermostat
If this thermostat is replacing a thermostat that contains mercury in a
sealed tube, do not place your old thermostat in the garbage. Contact
your local waste management authority for instructions regarding
proper disposal of the thermostat. If you have any questions, call
Robertshaw technical support at 1-844-362-4822.
R S X 1 1 0
4 = Non-Programmable
Value Series
5 = Programmable Value Series
with 5-2 Day Schedule
6 = Programmable Value Series
with 7 Day Schedule and
Copy Feature
Application
0 = Standard Thermostat
Number of Cooling Stages
Number of Heating Stages
* Three stages of heating available for heat pump applications only.

3
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.
• This is a dual powered thermostat that will operate on 24V AC
or batteries.
• 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
compressor cycles on heat pumps.
Replacing Existing Thermostat
1. Turn off power to heating and cooling system.
2. Remove cover from old thermostat to expose wires.
3. Disconnect wires one at a time from existing terminals. Use
enclosed labels to mark existing wires. Refer to cross references in
Table 1 if existing wiring does not directly match the labels.
4. Remove existing thermostat base from wall.
Table 1
Old Terminal New Label Description
R, RH/R, V-VR or VR-R R/RH 24V AC Return
RC RC 24V AC Cooling Transformer
C, X or B C 24V AC Transformer Common Side
F or G G Fan Control Relay
Y, Y1 or M Y1 1st Stage Cooling Circuit
W1 or W W1 1st Stage Heating Circuit
Y2 Y2 2nd Stage Cooling Circuit
W2 or W-U W2 2nd Stage Heating Control
W3 E 3rd Stage Heating Control
E E Emergency Heating Control

4
Installing the Robertshaw Thermostat Base
NOTE: For new installations, mount the thermostat on an inside wall, five
feet above the floor. Do not install behind a door, in a corner,
near air vents, in direct sunlight, or near any heat or steam
generating fixtures. Installation at these locations will affect
thermostat operation.
1. Be certain power is off to the heating and cooling systems.
2. Remove the backplate by placing your finger through the wire
opening. Pull the backplate straight out from the body.
3. Place the backplate in position on the wall. Pull the wires through
the wire opening.
4. Hold the backplate level and mark the mounting holes on the wall.
5. Drill the marked holes using a 5 mm (3/16 in.) drill bit.
6. Tap in the wall anchors and secure the base to the wall with the
supplied screws.
NOTE: The thermostats are designed to also mount on a single gang
junction box.
Providing Power to the Thermostat
To take advantage of the Pop-Up Wizard, power should be applied when
the settings are ready to be entered. Fill in the chart in the Pop-Up
Wizard section before applying power.
These thermostats will run on either two AA batteries or 24V AC. If the
common wire from the transformer is not available, the unit must be
powered by two AA batteries.
Thermostats with batteries and powered by 24V AC will continue to
function if the 24V AC fails.
Maintaining the Batteries
When the batteries are low, the thermostat will enter a
low power mode. Low battery mode has two levels.
• LEVEL 1: The low battery icon will be displayed.
• LEVEL 2: The low battery icon will flash indicating
that THE SYSTEM WILL NOT OPERATE.
Wiring Terminals
Mounting Holes
Wire Opening
RH/R
RC
C
L
G
O
B
Y1
W1
Y2
W2
E

5
System Switch Selection
The body of the thermostat has two switches on the backside. They are
accessible by removing the backplate from the body. The installer
should set these to match the system.
If the thermostat is controlling a heat pump system, set the first switch
to Heat Pump. Set the second switch based on the type of the backup
heating system.
If the thermostat is controlling a non-heat pump system, set the first
switch to Non-Heat Pump. The second switch must be set to match the
system as Gas or Electric.
If Non-Heat Pump and Gas are selected, the heating system will control
the fan.
If Non-Heat Pump and Electric are selected, the thermostat will control
the fan.
If Heat Pump is selected, the thermostat will control the fan.
Connecting the Wires
1. The wire ends should be stripped back 8 mm (5/16 in.).
2. Use the Wiring Diagrams and secure the wires into the terminal
strip. If replacing another thermostat, the wires should have been
labeled. Match the labels to the terminals. Tighten the screws.
3. Pull lightly on each wire to ensure the connection is secure.
NOTE: Nightlight feature is only enabled when the RH/R and C terminals
are connected.
Non-Heat
Pump Gas
Electric
Heat
Pump
Heat Pump or Non-Heat Pump Gas or Electric

6
Two Stage Models RS4220C and RS5220C
TERMINAL EQUIPMENT TO
CONNECT DESCRIPTION
L
24V AC
Compressor Fault
Output
Connect to fault signal for input from
a compressor.
Y2
Second stage
cooling
connection.
Energizes on a call for second stage
cooling (aux.).
W2 Second stage
heat connection
Energizes on a call for second stage
heating (aux.).
EEmergency Heat
Connection Energizes on a call for emergency heat.
Three Stage Models RS4320C and RS6320C
TERMINAL EQUIPMENT TO
CONNECT DESCRIPTION
EThird stage heat Energizes on a call for 3rd stage heat

7
Compressor
Contactor
Reversing
Valve
Fan
Relay
G
O
B
Y1
W1
Y2
W2
E
RH/R
RC
C
L
Transformer
Hot
120 Vac
Remove jumper if
separate cooling
transformer is
present.
When used as
Heat Pump with Cool Active Reversing Valve With Battery
Make certain the HP switch is in the HP position.
24 Vac
Compressor
Fault Output
(24VAC)
Second
Stage Cool
Second
Stage Heat
Emer Heat or
Third Stage Heat
Not used
for RS4110,
RS5110 and
RS6110
Not used
for RS4110,
RS5110 and
RS6110
Compressor
Contactor
Reversing
Valve
Fan
Relay
G
O
B
Y1
W1
Y2
W2
E
RH/R
RC
C
L
Transformer
Hot
120 Vac
Remove jumper if
separate cooling
transformer is
present.
When used as
Heat Pump with Heat Active Reversing Valve With Battery
Make certain the HP switch is in the HP position.
24 Vac
Compressor
Fault Output
(24VAC)
Second
Stage Cool
Second
Stage Heat
Not used
for RS4110,
RS5110 and
RS6110
Not used
for RS4110,
RS5110 and
RS6110
Emer Heat or
Third Stage Heat
Compressor
Contactor
Fan
Relay
G
O
B
Y1
W1
Y2
W2
E
RH/R
RC
C
L
Heat
Transformer
Hot
120 Vac
Remove jumper if
separate cooling
transformer is
present.
When used as
Non-Heat Pump With Battery
Make certain the HP switch is in the Non-HP position.
24 Vac
Second
Stage Cool
Second
Stage Heat
First Stage
Heat
Hot
120 Vac
24 Vac
Cooling
Transformer
Cooling transformer is not required
Not used
for RS4110,
RS5110 and
RS6110
Not used
for RS4110,
RS5110 and
RS6110
Wiring Diagrams

8
Compressor
Contactor
Fan
Relay
G
O
B
Y1
W1
Y2
W2
E
RH/R
RC
C
L
Transformer
Hot
120 Vac
Remove jumper if
separate cooling
transformer is
present.
When used as
Non-Heat Pump With Battery Backup
Make certain the HP switch is in the Non-HP position.
24 Vac
Second
Stage Cool
Second
Stage Heat
First Stage
Heat
Compressor
Contactor
Reversing
Valve
Fan
Relay
G
O
B
Y1
W1
Y2
W2
E
RH/R
RC
C
L
Transformer
Hot
120 Vac
Remove jumper if
separate cooling
transformer is
present.
When used as
Heat Pump with Cool Active Reversing Valve With Battery Backup
Make certain the HP switch is in the HP position.
24 Vac
Compressor
Fault Output
(24VAC)
Second
Stage Cool
Second
Stage Heat
Emer Heat
Compressor
Contactor
Reversing
Valve
Fan
Relay
G
O
B
Y1
W1
Y2
W2
E
RH/R
RC
C
L
Transformer
Hot
120 Vac
Remove jumper if
separate cooling
transformer is
present.
When used as
Heat Pump with Heat Active Reversing Valve With Battery Backup
Make certain the HP switch is in the HP position.
24 Vac
Compressor
Fault Output
(24VAC)
Second
Stage Cool
Second
Stage Heat
Emer Heat
Wiring Diagrams

9
Applying Power
Before applying power, fill in the chart in the Pop-Up Wizard section of
this manual.
When 24V AC power or battery power is first applied to the thermostat,
the display will show the model number followed by the Pop-Up Wizard.
The thermostat will start normal operation following the Pop-Up Wizard.
Power is applied to the thermostat two ways:
1. Installing the batteries.
2. Not installing the batteries and connecting the thermostat body to a
backplate that has the C terminal connected and 24V AC present.
NOTE: A thermostat powered by 24V AC will use the batteries as backup
power if the 24V AC fails.
Installing 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
compartment back into the
thermostat.
Connecting The Body
Attach the thermostat body to the backplate by holding it directly in front
of the backplate. The edges will match and the wiring connections will
make contact. Push the body in until it snaps in place.

10
Pop-Up Wizard
The Wizard routine will display factory default settings. Each setting will
display for ten seconds. Use the or buttons to change the
setting. Settings that are not changed will operate with the values that
are displayed. To fast forward through the Wizard, press Edit Schedule.
The Wizard can be exited by pressing Start/Stop Schedule. This will
save the settings and place the thermostat into operation.
Use this chart to write down the desired settings before applying power.
Settings may vary by model.
Displayed Details Default Change To
SCAL choose °F or °C °F _______
CLOC choose 12 or 24 hour 12 _______
LITE y = always on, n = off y _______
DIFF differential, set between 0.5 to 3.0 °F
or 0.5 to 1.5 °C 1 °F _______
DIF2 2nd stage differential,
added to first stage differential 2 °F _______
DLY2 2nd stage delay, in minutes 20 _______
DLY3 3rd stage delay, in minutes 20 _______
AUTO auto changeover enable y _______
DEDB auto changeover deadband
in degrees 3 °F _______
HI heat setting limit in degrees 90 °F _______
LO cool setting limit in degrees 45 °F _______
VAC HEAT vacation heat setpoint in degrees 62 °F _______
VAC COOL vacation cool setpoint in degrees 85 °F _______
CHECK check filter timer in hours n or OFF _______
CYCL compressor short cycle delay in minutes 5 _______
CAL calibration offset in degrees 0 _______
After the Wizard has configured the thermostat, the settings can be
edited by pressing and simultaneously. This will allow you to
change settings.
Factory settings that have not been changed will use the default settings
for operation.

11
Default EnergyStar™ Settings for
RS5220C and RS6320C
The RS5220C and RS6320C series are programmable thermostats
and are preprogrammed with a schedule that is recommended by
EnergyStar™. The schedule is designed to lower energy costs
year-round.
Setting Time and Day for the RS5220C
and RS6320C
To adjust the time and day settings press the SET TIME button. The hour
will flash. To change the settings:
1. Use the and buttons to change the flashing number.
2. Press the SET TIME button to move through hours, minutes and days
of week.
3. Make changes as needed. They will be saved automatically.
NOTE: The thermostat will not correct for Daylight Saving Time.
Installation Test Utility
WARNING: The installation test procedures
can damage the heating/cooling equipment
if used incorrectly. These procedures
should only be performed by trained
HVAC personnel.
The following instructions may be used to test the heating/cooling
system for correct function.
To enter the test mode press and hold and for five seconds.
Short Cycle protection is disabled when using the test utility.
Push the and or Start/Stop schedule buttons at any time to exit
test mode.
In the test mode:
Press to force the fan on or off.
Pressing repeatedly will allow testing of the system modes. See
following tables. The display will show appropriate animated icons.
EnergyStar™ Temperature Settings
Winter (Heating) Summer (Cooling)
Morning (6:00 am) 70 °F (21 °C) 78 °F (25 °C)
Day (8:00 am) 62 °F (17 °C) 85 °F (29 °C)
Evening (6:00 pm) 70 °F (21 °C) 78 °F (25 °C)
Night (10:00 pm) 62 °F (17 °C) 82 °F (28 °C)

12
Press to step through the following:
The display will now show the day, the
setpoint, fan setting and off.
Exiting the Installation Test Utility returns the
thermostat to normal operation.
Refer to the User Manual to change day, time and schedule.
The Thermostat is now ready to begin operation.
The thermostat will be in the OFF (default) mode at start up.
The following sections will explain how to select the mode of operation
and how to protect the settings.
Setting the Mode
Press the button to cycle through the available modes.
Off OFF
Heat
Cool
Emergency Heat E
(Multi-Stage Heat Pump units)
Auto changeover (if enabled) A
Installation Tests for Multi-Stage Models
Conventional (Non-HP) Heat Pump (HP)
Demand Terminal Display Terminal Display
First Stage Heat W1 + G* Y1 + G + B
Second Stage
Heat W1 + W2 + G* 2 Y1 + W2 +G + B 2
Third Stage /
Emergency Heat N/A E + G E
First Stage Cool Y1 + G Y1 + G + O
Second Stage
Cool Y1 + Y2 + G 2Y1 + Y2 + G + O 2
* G, will be off (not displayed) for Non-HP with Gas

13
Setting Mode to Emergency Heat
The multi-stage thermostats have have an emergency heat capability for
heat pump systems.
An E will be displayed with the heat symbol . Use emergency heat to
turn off the heat pump and turn on a secondary heating source. This
mode is used to bypass the heat pump when it needs servicing or when
it cannot keep up with the heat demand.
Setting Mode to Auto Changeover
When auto changeover is active the letter A is displayed next to the
and .
Changing from heat-to-cool or cool-to-heat is automatic. As the room
temperature changes, the thermostat will call for heating or cooling as
needed. The display will flash the heat or cool symbol to show
which system is active.
Note that the Hi/Low temperature limits are not enforced in auto
changeover mode. Auto changeover mode can be disabled as a user
option in the pop-up wizard.
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 (the RS400 series
thermostats use 2 digits).
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 5 seconds.
All 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.
3. When the correct password is set, wait for 5 seconds to unlock
the system.
4. If the wrong password is entered the display will flash -- for 5
seconds then return to normal.
Once the security has been disabled, a password needs to be
re-created to protect the settings.

14
Thermostat Specifications
Operating Voltage 18-30V AC
Maximum Load Current 1 Amp Max per Output Terminal
4 Amp Total Load
Output Type Latching Relays
Batteries 2 AA Alkaline in Series
Battery Life 2 Years Typical
Ambient Operating Temperature 14 °F (-10 °C) to 122 °F (50 °C)
Storage Temperature -4 °F (-20 °C) to 140 °F (60 °C)
Operational Mode Chart:
Demand Conventional
(Non-HP)
Heat Pump
(HP) Elec
Heat Pump
(HP) Gas
First Stage Heat W1 + G* Y1 + G + B Y1 + G + B
Second Stage Heat W1 + W2 + G*
Y1 + Y2 + G + B
or
Y1 + W2 + G + B
Y1 + Y2 + G + B
or
Y1 + W2 + G + B
Third Stage Heat N/A
Y1 + Y2 + E +
G + B
or
Y1 + W2 + E +
G + B
E + B
Emergency Heat N/A Y1 + G + O Y1 + G + O
First Stage Cool Y1 + G Y1 + Y2 + G + O Y1 + Y2 + G + O
Second Stage Cool Y1 + Y2 + G E + G E
* G: G is off for Gas, on for Elec

15
Troubleshooting
If problems with thermostat cannot be resolved, contact:
www.robertshawclimate.com
or
Technical Support: [phone]
Monday-Friday 7:30 AM - 5:30 PM CST
Problem Action
Thermostat does not turn on
system.
Check wiring
(see Wiring Diagrams section).
System turns on too often. Increase temperature differential
(see Pop-Up Wizard section).
System fan does not operate
properly.
Move fan option switch to either
gas or electric, to match system
(see System Switch Selection
section).
Thermostat does not display
proper room temperature.
Check F/C (Fahrenheit/Celsius)
setting (see Pop-Up Wizard
section).
Display shows HI or LO and room
temperature is normal.
Call a licensed service person to
replace thermostat.

16
Five Year Limited Warranty
Robertshaw Climate 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
Robertshaw Climate recommendations and instructions.
Robertshaw Climateagrees 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
Robertshaw Climate.
Repair or replacement as provided under this warranty is the exclusive
remedy of the consumer. Robertshaw Climate 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:
Robertshaw Climate
Warranty Claims Department
PO Box 3161
Grapevine, TX 76099
352-00061-001 Rev B
Robertshaw Climate
PO Box 3161
Grapevine, TX 76051
www.robertshawclimate.com
©2015 Robertshaw Climate

1
Série RS4000C RS5220C RS6320C
RS4220C RS4320C
RS5220C
RS6
3
20C
352-00061-001 Rev B
MANUEL D'INSTALLATION
ÉTAPE 1 Tirez directement la plaque
arrière pour la retirer
ÉTAPE 2 Installez la plaque arrière
sur le mur et câblez
ÉTAPE 3 Enfoncez la face sur la
plaque arrière
ÉTAPE 4 Retirez le film du couvercle
ÉTAPE 5 Faites tourner le couvercle
vers le haut et retirez le bac
à piles
ÉTAPE 6 Mettez les piles dans le bac
et puis dans le thermostat
MISE EN SERVICE RAPIDE

2
Merci pour votre achat d'un thermostat Robertshaw®. Ce manuel de
l'utilisateur vous servira de guide pour le réglage des thermostats
RS4220C pour deux étages d'équipement, du RS5220C et des RS4320C et
RS6320C pour trois étages* d'équipement. Consultez le manuel de
l'utilisateur Robertshaw pour les instructions complètes.
Utilisez le numéro du modèle pour identifier votre thermostat.
Ces thermostats ont trois parties principales :
A. La plaque arrière – s'installe sur le mur et comporte des raccords
de câblage.
B. Le corps – s'enclenche sur la plaque arrière et contient les
composants électroniques ainsi que les touches de programmation.
C. Le couvercle – s'enclenche sur le dessus du corps et bascule vers
le haut pour permettre l'accès aux touches de programmation.
Recyclage du thermostat
Si ce thermostat est destiné à remplacer un thermostat qui contient du
mercure dans un tube scellé, ne jetez pas votre vieux thermostat.
Contactez les autorités locales chargées de la gestion des déchets pour
obtenir des instructions concernant la bonne façon de jeter le
thermostat. Pour toute question, appelez le soutien technique
Robertshaw : 1-844-362-4822.
R S X 1 1 0
4 = Série économique
non-programmable
5 = Série économique programmable
avec une planification de 5 et 2 jours
6 = Série économique programmable
avec une planification de 7 jours et
une fonction de copie
Application
0 = Thermostat standard
Nombre d’étages d’équipement pour
la climatisation
Nombre d’étages d’équipement pour le
chauffage
* Les trois niveaux de chauffage ne concernent que les applications avec pompe à
chaleur.

3
MISE EN GARDE ET CONSIGNES DE
SÉCURITÉ IMPORTANTES :
• Coupez toujours l'alimentation électrique au niveau du fusible ou du
disjoncteur principal avant d'installer, de retirer, de nettoyer ou de
dépanner le thermostat.
• Lisez toute l'information de ce manuel avant d'installer ce
thermostat.
• Il s'agit d'un thermostat de 24 V c.a. en basse tension. Ne l'installez
pas si la tension est supérieure à 30 V c.a.
• Tout le câblage doit se faire en conformité avec les règlements et codes
de construction et les règlements et codes électriques en vigueur.
• Il s'agit d'un thermostat avec double alimentation qui fonctionne
sous 24 V c.a. ou avec des piles.
• Ne court-circuitez pas (avec un cavalier) les bornes au niveau du
robinet de gaz ou du contrôle du système pour vérifier l'installation.
Ceci endommagera le thermostat et annulera la garantie.
• Ne mettez aucune des bornes de ce dispositif à la masse.
• Ce thermostat est configuré avec une protection automatique du
compresseur pour empêcher les dégâts en raison d'un cycle court
ou de coupures de courant prolongées. La protection contre les
cycles courts fournit un délai entre les cycles de chauffage et de
climatisation pour les pompes à chaleur.
Remplacement du thermostat en place
1. Coupez l'alimentation du système de chauffage et de climatisation.
2. Retirez le couvercle du vieux thermostat pour voir les fils.
3. Débranchez un à un les fils des bornes. Utilisez les étiquettes fournies
pour identifier les câbles en place. Consultez les références du tableau
1 si le câblage en place ne correspond pas exactement aux étiquettes.
4. Retirez le vieux thermostat du mur.
Tableau 1
Ancienne borne Nouvelle étiquette Description
R, RH/R, V-VR ou VR-R R/RH Retour 24 V c.a.
RC RC Transfo. 24 V c.a. pour la climatisation
C, X ou B C Transfo. 24 V c.a. côté commun
F ou G G Relais de contrôle du ventilateur
Y, Y1 ou M Y1 Circuit du 1er étage d'équipement
pour la climatisation
W1 ou W W1 Circuit du 1er étage d'équipement
pour le chauffage
Y2 Y2 Circuit du 2ème étage d'équipement
pour la climatisation
W2 ou W-U W2 Relais de contrôle du 2ème étage
d'équipement
W3 E Relais de contrôle du 3ème étage
d'équipement
E E Commande du chauffage d'urgence

4
Installation du socle du thermostat Robertshaw
REMARQUE : Pour les nouvelles installations, fixez le thermostat sur un mur
intérieur, à une hauteur de 1,50 m. Ne l'installez pas derrière une
porte, dans un coin, près des bouches d'air, à l'exposition
directe du soleil ou près d'une source de chaleur ou de vapeur.
L'installation dans ces emplacements aura un effet sur le
fonctionnement du thermostat.
1. Vérifiez que l'alimentation du système de chauffage et de
climatisation est coupée.
2. Retirez la plaque arrière en passant le doigt à travers l'ouverture
des fils. Tirez directement la plaque arrière pour la retirer du corps.
3. Mettez la plaque arrière en place sur le mur. Tirez les fils à travers
l'ouverture des fils.
4. Tenez la plaque arrière à niveau et marquez l'emplacement des
trous de fixation sur le mur.
5. Percez les trous aux emplacements maqués avec une mèche de 5
mm (3/16 po).
6. Enfoncez les chevilles et fixez le socle au mur avec les vis fournies.
REMARQUE : Les thermostats sont aussi conçus pour pouvoir se monter
sur une boîte de dérivation.
Alimentation électrique du thermostat
Pour bénéficier du guide intelligent (Pop-Up Wizard), il faut fournir une alimentation
quand vous êtes prêts à programmer les réglages. Complétez le tableau dans la
section du guide intelligent avant de fournir l'alimentation électrique.
Ces thermostats fonctionneront soit sur 24V c.a. soit avec deux piles de
format AA. Si le fil commun du transformateur n'est pas disponible, il
faut alimenter le thermostat avec deux piles AA.
Les thermostats munis de piles et alimentés en 24 V c. a. continueront
de fonctionner même si l'alimentation en 24 V c.a. est coupée.
Entretien des piles
Lorsque les piles seront presque déchargées, le
thermostat se mettra en mode de pile déchargée.
Ce mode a deux niveaux.
• NIVEAU 1: L'icône de la pile déchargée est affichée.
• NIVEAU 2: L'icône de la pile déchargée clignote pour
indiquer que LE SYSTÈME NE FONCTIONNERA PAS.
Bornes de câblage
Trous de montage
Ouverture des fils
RH/R
RC
C
L
G
O
B
Y1
W1
Y2
W2
E