Rialto Comfort Thermo Kit User manual

Thermo Kit Installation guide

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Safety warnings
All hardware connections must be made by a person who is suitably qualified and
aware of the risks associated with installation, observing minimum standards of
safety, and with the equipment isolated from the power supply.
The user assumes all liability and risk connected with the steps of installing,
configuring and utilizing these products with the end in view of benefiting from
the various functionalities they offer. The liability of the Astrel Group in respect of
its products is governed by the Astrel Group General Conditions of Sale (posted on
the company website: www.astrelgroup.com).
Warning
Rialto theRmo Kit must be used indoors. Use Rialto theRmo Kit in a dry place and
avoid placing it in wet environments.
Maintenance
To clean Rialto theRmo Kit wipe with a slightly moist cloth. Do not immerse the
product in liquids or attempt to clean it with liquid solvents.
Do not dismantle, open up or attempt to repair the product. Opening up a sealed
component will have the effect of invalidating the warranty.

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Overview
Rialto theRmo Kit is a system for the smart management of domestic heating,
easy to use, allowing you to adjust the temperature of many independent zones.
Rialto theRmo Kit manages the domestic heating both at home and from remote,
thanks to the “Rialto” App, available for Android/iOS smartphone and/or tablet.
Compatibility requirements
To instal Rialto theRmo Kit you need:
DHCP server function enabled in router (enabled in most domestic routers)
Router connected to the Internet
Internet connection
Mobile device (smartphone ot tablet) with iOS (minimum version required
7.1) or Android operating system (minimum version required 4.1)
e-mail account for device registration and remote control via app
Info and technical assistance
For further information and technical assistance please visit
www.rialtocomfort.com.

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Necessary equipment for assembly
1 slotted screwdriver
(preferably mains tester) 1 drill with 5 mm tip
1 philips screwdriver Electrical tape

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Package contents
no. 1 Rialto theRmostat no. 1 Rialto WhiteBox
no. 2 AA batteries no. 2 screws + no. 2 anchors
no. 1 USB/micro USB cable no. 1 Ethernet cable
no. 1 USB power supply no. 1 Installation guide

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Rialto theRmostat
1. Operating boiler
2. Decrease/increase the temperature set-point
3. Radio signal strength level
4. No radio signal
5. Temperature sensor
6. Battery level
5
3
4
1
2
6

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Rialto WhiteBox
1. Reset button
2. Ethernet port
3. Micro USB input
4. App pairing button
5. Network radio signal theRmostat (ZigBee).
Blue LED on: WhiteBox connected to the theRmostat.
Blue flashing LED: search theRmostat signal.
6. Ethernet connection to the local network.
White LED on: WhiteBox connected to the router.
7. Internet connection. White LED on: WhiteBox
connected to the Internet server
1 5 6 72 3 4

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Installation
WhiteBox-theRmostat connection
1. Connect the WhiteBox to the router with the
Ethernet cable (fig. 1 A).
2. Supply the WhiteBox with the USB cable and its
power supply unit included in the packaging (fig.
1 B).
3. Remove the mounting plate of the Rialto
theRmostat using a slotted screwdriver (fig. 2)
4. Insert the batteries into the theRmostat (fig. 3) and
place it close to the WhiteBox.
5. Verify the router connection to the Internet.
6. Verify that all LED lights of the WhiteBox are
switched steady on within few minutes.
7. Download the Rialto ComfoRt app from AppStore
or Google Play and follow the wizard procedure
directly from the app. Make sure you can change
the temperature set-point directly from the app.
8. Place the Rialto theRmostat closer to your old
thermostat.
fig. 3
fig. 2
BA
fig. 1

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9. Verify the theRmostat's radio signal coverage by
tapping on + and - touch keys: on the display will
appear at least one visible bar (fig. 4).
10. Verify the radio signal coverage of the WhiteBox:
the blue LED on the WhiteBox shall be
switched steady on, NOT blinking (fig. 5).
CAUTION: if the radio signal of the Rialto theRmo-
stat has no coverage beyond the floor and / or the
supporting wall of the room please visit the website
www.rialtocomfort.com or contact the Technical As-
sistance.
fig. 5
fig. 4

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Replacing your old thermostat
CAUTION: before any intervention, make sure
power is turned off.
1. Remove the cover of your old thermostat.
2. Take a picture of the wiring.
3. Identify the control cables COM (Common
Cable) and NO (Normally Open), with the help
of labels and / or connection screens in your old
thermostat (fig. 6). CAUTION: if there are more
than two wires, the others are useless. Isolate
them with the electrical tape.
4. Disconnect and remove your old thermostat from
the wall.
5. Open the Rialto theRmostat with a slotted
screwdriver (fig. 1 page 6) and remove the
protection from the terminals (fig. 7).
6. Pass the wires through the mounting plate.
Connect the cables to the terminal keeping the
same position of COM and NO. Place and fix the
cables with supplied screws and anchors (fig. 8*).
NOTE: with battery thermostat it is sufficient to inter-
* NC meaning: Normally closed. Usually not used.
C NO
Caution: dangerous
voltage parts
fig. 6
COM NCNO
fig. 7
COM
NC
NO
fig. 8

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rupt the boiler power supply. Therefore, the position of
NO and COM wires is not important.
7. Cover the terminals with the supplied protection
cover.
8. Verify the correct position of the batteries (fig. 3
page 6) and set the theRmostat on the mounting
plate (fig. 9).
9. Switch on the electric current.
Installation verification
1. Once WhiteBox is correctly powered, check the theRmostat display: it shall not
show the icon (no signal).
2. Tap the + and - touch keys until a flame icon appears on the theRmostat
display. The heating shall be switched on. Otherwise, please verify the
connection and/or the theRmostat cables of the boiler.
fig. 9

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Technical specifications
Rialto theRmostat
Main features Wireless thermostat with battery and display with touch technology
Electronic control device with installation
Radio features / Frequency: ZigBee HA 1.2
/ 2.4.4 GHz
Power Supply / Alkaline batteries (2x) AA 1.5V
/ Battery life: >2 years min
Control relay / Contacts NC/COM/NO 250V 5A Cos(Φ)=1 resistive charge
Temperature
/ Regulation range: +30°C
/Resolution: 0,1°C
/Precision: ±0,5°C
Dimensions (W x H x D) 86 x 86 x 22 mm
Environmental parameters Operating temperature: -10 ÷ +60°C; <80% U.R. n.c.
Storage temperature: -20 ÷ +70°C; <80% U.R. n.c.
Protection degree IP30
Conformity Communitarian Directives 2006/95/CE, 89/336/EEC, 99/5/EEC
Electric isolation Isolation class II
Pollution degree 2
Overvoltage category Overvoltage category II
Software class Software Class A
Type of action and complementary
action Type 1.C

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Rialto WhiteBox
Main features Ethernet-ZigBee gateway to connect to the router
No. max teRmostati supportati 12
Power supply 5 V=, 0.4 A, 2 W power supply provided
Radio features Frequency: ZigBee HA 1.2
Status display No. 3 operating status LEDs
Connections / no. 1 Ethernet port RJ45
/ no. 1 micro USB for power supply
Dimensions (W x H x D) 110 x 35 x 70 mm
Environmental parameters Operating temperature: 0°C – +50°C; <80% U.R. n.c.
Storage temperature: -20°C – +70°C; < 80% U.R. n.c.
Protection degree IP20
Conformity
Communitarian Directives 2006/95/CE, 89/336/EEC, 99/5/EEC; ETSI EN
300-328; ETSI EN 301-489; EN60950-1; E N50371; EN61000-6-2; EN
61000-6-3
Router compatibility requirements
/ Function DHCP server enabled in the router
/ Function “Broadcast UDP” enabled in the router,
/Internet connection
”Rialto” app
Free app available on AppStore and Google Play Store.
Minimum requirements: Android 4.1; Apple iOS 7.1

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Notes

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All models are compliant with directives 2004/108 CE, 2006/95 CE, directives
99/5 CEE.
The device (or product) shall be separately collected according to local laws in
force about specific disposal. ASTREL GROUP hereby declares compliant such
products according to essential requirements and other relevant provisions es-
tablished by the directive 1999/5/CE. The declaration of conformity is available on
the web page www.rialtocomfort.com
is a brand of ASTREL GROUP
ASTREL GROUP SRL /Via Isonzo, 21/E /34070 Mossa (GO) Italy
/www.astrelgroup.com /www.rialtocomfort.com
+05N003011R1.4 Rialto Thermo Kit installation guide_EN /
15.10.2016 /ASTREL GROUP reserves its rights to make chang-
es or variations to its own products without any prior notice.