Halo ZED-TTR2-TY User manual

Smart Thermostat
Installation Manual

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Summary
EN /Installation manual..................................................6
General description.............................................................................6
Safety warnings..................................................................................7
Halo Smart tHermoStat.........................................................................8
Installation..........................................................................................9
Reset Procedure ...............................................................................12
Troubleshooting ................................................................................13
Technical specifications....................................................................14
Conformity........................................................................................15
Information and support....................................................................15
IT /Manuale installazione.............................................16
Descrizione generale ........................................................................16
Avvertenze di sicurezza.....................................................................17
Halo Smart tHermoStat.......................................................................18
Installazione......................................................................................19
Procedura di Reset............................................................................22
Risoluzione dei problemi...................................................................23
Specifiche tecniche...........................................................................24
Conformità........................................................................................25
Informazioni ed assistenza................................................................25

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FR /Manuel d’installation .............................................26
Description générale.........................................................................26
Consignes de sécurité.......................................................................27
Halo Smart tHermoStat.......................................................................28
Installation........................................................................................29
Procédure de réinitialisation..............................................................32
Résolution des problèmes.................................................................33
Spécifications techniques .................................................................34
Conformité........................................................................................35
Informations et assistance ................................................................35
DE /Installations- und Bedienungsanleitung...............36
Allgemeine Beschreibung..................................................................36
Sicherheitshinweise..........................................................................37
Halo Smart tHermoStat.......................................................................38
Installation........................................................................................39
Reset................................................................................................42
Problembehebung.............................................................................43
Technische Daten .............................................................................44
Konformität.......................................................................................45
Informationen und Support ...............................................................45
Notes /Note /Notes /Anmerkungen............................46

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Codice / Code Nome / Name
ZED-TTR2-TY Halo Smart Thermostat
EN /Read and keep these instructions
IT /Leggere e conservare queste istruzioni
FR /Lisez et conservez ce manuel
DE /Diese Anleitung lesen und aufbewahren

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EN
EN /Installation manual
General description
The Halo Smart tHermoStat is a battery powered wireless timer thermostat,
easy to use. It is equipped with a three way voltage free contact for the
control of heating and/or cooling systems.
Minimum requirements
To use the Halo Smart tHermoStat, the following items are required:
/ A previously installed Halo WHiteBox
/ A mobile device (smartphone/tablet) with Android or Apple iOS
operating system
Contents of the pack
/ 1 Halo Smart tHermoStat
/ 1 x Installation manual
/ 2 x screw; 2 x masonry plug
/ 2 x AA battery
Tools required for installation
/ 1 x slotted head screwdriver
/ 1 x cross head screwdriver
/ 1 x drill
/ insulating tape

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EN
Safety warnings
All hardware connections must be made by a person who is suitably quali-
fied and aware of the risks associated with installation, observing minimum
standards of safety, and with the equipment isolated from the power supply.
The user accepts all responsibilities and risks connected with the steps of
installing, configuring and using products to the end of obtaining the ben-
efits and advantages they afford. The liability of the Tyrrell in respect of its
products is regulated by the Tyrrell General Conditions of Sale (published on
the company’s website www.tyrrellproducts.com).
Caution
The Halo Smart tHermoStat must be used only indoors and in dry conditions,
and not positioned in places exposed to high levels of humidity and/or water
splash.
Maintenance
To clean a Halo Smart tHermoStat, isolate it from the power supply and wipe
with a slightly moist cloth. Do not use solvents. Do not immerse in liquids.
Should the product develop a fault, do not open it up or attempt to repair it,
as this will invalidate the guarantee.

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EN
Halo Smart tHermoStat
3
4
5
6
1
2
7
1. Heating system active
2. Cooling system active
3. Quality of incoming wireless
signal
4. No wireless radio signal
5. SET: blinks for 5 seconds when
the thermostat receives a
new control signal/new target
temperature
6. Keypad lockout active
7. Battery low indicator

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EN
Installation
Removal of existing thermostat
1. Caution: isolate the thermostat circuit from the power supply
2. Remove the existing thermostat
3. Photograph the terminal block with the wires connected
4. Identify the control wires COM (Common), NO (Normally Open) and NC
(Normally Closed), referring to the labels or diagrams generally affixed
to the thermostat (fig. 1)
5. Caution: if there are power conductors present, these must be identi-
fied and isolated
6. Disconnect the existing thermostat
COM NO NC L N
Caution: dangerous
voltage parts
fig. 1 A fig. 2

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EN
Connection of Halo Smart tHermoStat
7. Open the Halo Smart tHermoStat by pressing on point A with a slotted
head screwdriver (fig. 2)
8. Remove the protective cover from the terminals (fig. 3)
9. Connect the wires to the terminals, maintaining positions COM (Com-
mon), NO (Normally Open) and the optional NC (Normally Closed) if wired
into the system (fig. 4). Offer the back plate to the wall and fix in place.
10. Cover the terminals with the shield provided.
11. Insert the batteries and mount the Halo Smart tHermoStat to the wall
(figures 5 and 6).
12. Reconnect to the electrical power supply.
COM NCNO
fig. 3
COM
NC
NO
fig. 4