FCC ID: 2APVA-20142445 RiCLOUD NA WiFi Thermostat

RiCloud Control System User Manual Wifi Box (20142445) Thermostat (20142444) Boiler RF Receiver (20142446) SUMMARY 1 GENERAL INFORMATION ....................................................50 General notices ..................................................................... 50 1.1 What is the RiCLOUD for? ..........................................................51 1.2 Modes of use .........................................................................52 1.3 Glossary of technical terms .....................................................52 1.4 1.5 RiCLOUD control Class Declaration, according to the ErP Directive .. 54 INSTALLATION ..................................................................56 2 Contents of the package ......................................................... 56 2.1 Practical installation diagramspage .........................................58 2.2 Technical Data .......................................................................58 2.3 2.4 Three-phase installation ........................................................58 3 COMMISSIONING ..............................................................65 3.1 User interface ........................................................................ 65 Display ................................................................................. 65 3.2 Setting the date and time ....................................................... 65 3.3 Setting the heating/cooling mode ...........................................66 3.4 Setting the operating mode .....................................................67 3.5 Setting the extra functions ......................................................69 3.6 Setting the heating/cooling time program in automatic 3.7 operating mode .....................................................................70 Setting the DHW time program .................................................72 3.8 Setting the heating/cooling room setpoint temperature ..............73 3.9 Setting the DHW setpoint temperature .....................................75 3.10 Displaying operating information ............................................76 3.11 Technical menu Advanced programming ............................... 79 3.12 Linking function ....................................................................86 3.13 4 ALARMS AND OPERATING STATUSES ..................................... 89 LED notification lights for the WiFi Box and boiler RF receiver ** ...89 4.1 4.2 Boiler and RiCLOUD alarms ......................................................90 49 ENGLISH 1 GENERAL INFORMATION 1.1 General notices Please read this manual before installing and using the device. 9 Risk of electric shock. This device should be installed by a qualified 9 Note to the installer:

professional and in line with the standards in force for electrical installations. Always disconnect the power supply before installing. Most of the product parameters are factory set. If the device is activated without a WiFi connection, the date and time should be set on the thermostat as a minimum (this information is wiped every time the batteries are removed and if not updated via the web). All other settings such as linking the receiver and the transmitter (for the WiFi Box), usage mode and temperatures are pre-configured. make sure that you can easily read the display. controlling the room temperature (usually the living room). manual regarding the room thermostat/boiler remote control. It is recommended that the device be installed by qualified technicians. 9 These instructions must be read together with the sections of the boiler 9 RiCLOUD should be installed in the most accessible room for you as regards 9 As per the standards, RiCLOUD should be positioned 1.5 m from the floor to 9 RiCLOUD is powered by 2 x AA batteries. 9 RiCLOUD must be kept away from sources of heat or air currents as these 9 Do not open RiCLOUD for any reason, unless to replace the batteries; it does 9 Do not press on the liquid crystal display glass as this may damage the 9 To clean the display, use a dry cloth only. Any seepage would damage the may affect the accuracy of the readings from the incorporated room sensor. glass and cause problems with reading the display. not require any maintenance to operate. liquid crystal display. 50 9 When the WiFi Box is connected in ON/OFF mode to the boiler or another device via cable, should all the thermostats be faulty or the batteries flat, the Box will show as OFF (no heating/cooling requests). The Wi-Fi Box relay can be forced on and off manually using the APP. 9 With the WiFi Box connected in OTBus mode to the boiler via cable, should all the thermostats be faulty or the batteries flat, the Box will remain in the last operating mode. From the APP, you can manually force the boiler in heating mode on or off when connected to the internet. 9 With RiCLOUD connected (ON/OFF) to the boiler or another device via cable, 9 With the WiFi Box connected in ON/OFF or OTBus mode to the boiler via should all the thermostats be faulty or the batteries flat, the thermostat relay will remain in the last operating mode. cable, should there be a power outage, the WiFi box remains in the last operating mode. 1.2 What is the RiCLOUD for?

The RiCLOUD allows you to check the temperature in your house and the operation of your boiler without you needing to access it. For reasons of space optimisation, your boiler may be located outside (for example, on a terrace or balcony or in an outdoor space); RiCLOUD, on the other hand, is usually installed in the largest room in the house, where it can be easily checked and adjusted. Where installed in systems with a boiler which is not equipped with the specific communication bus, RiCLOUD allows you to check the temperature of the room where it is installed and consequently send the heat requests to the house generator with no boiler remote control (domestic hot water temperature and boiler settings/alarms cannot be managed). For both types of installation, the RiCLOUD system allows you to check the temperature in different zones in your house, where there are zone valves and each one of these is connected to a single additional RiCLOUD (multi-zone management). If RiCLOUD is installed together with the WiFi Box and you have a WiFi internet connection in your home, RiCLOUD system allows you to carry out the same functions available via RiCLOUD itself remotely on a smartphone. 51 ENGLISH 1.3 Modes of use RiCLOUD means you can manage your domestic heating in a more sophisticated way; you can decide how and when the boiler will come on to heat your living spaces. In addition, it allows you to set the domestic hot water temperature, without having to access the boiler panel (where connected to the boiler via OTBus or a specific communication bus). The purpose of this manual is to explain each of these ways of using the device and the related functions. 1.4 Glossary of technical terms Heating water: the water in the radiators that has been heated by the boiler. Domestic hot water: the water heated by the boiler which is dispensed from the domestic taps. Fault code: this code shows on the display to flag any boiler or RiCLOUD faults. Original set-up: this is the control panel configuration after turning on the device for the first time or after a reset. Display: this is the liquid crystal panel where each of the symbols corresponding to the various functions are shown. Anti-freeze function: this function ensures that any drops in temperature do not cause the water inside the pipes to freeze and cause damage to the heating system. This function is activated when the room temperature drops below 5C

(this value can be changed by the qualified technical service). NOTE This function is active only if the boiler is in the correct operating condition (i.e. powered and not blocked) and no hydraulic system splitting into sections. Restore factory settings: this restores the control panel to its original set-up, resetting any user programming excluding the system clock. Summer: the heating system is not active in this mode (for example, during the summer). The boiler can dispense domestic hot water. If correctly connected and configured (in cooling mode), RiCLOUD can be used to manage a cooling system in the summer, turning the relay on in ON/OFF mode, in the opposite way to the winter operating mode. The relay keeps the user request connected (e.g. a zone valve) until the room temperature falls below a certain level. The cooling mode requires a specific system and generator for this purpose. 52 Winter: RiCLOUD dispenses domestic hot water and hot water for heating in this mode. T1 anti-freeze temperature: this is the temperature used when the rooms are not lived in. T2 economy temperature: this is the temperature used when the rooms are not lived in during the day, at night or when you are on holiday. T3 comfort temperature: this is the temperature at which you obtain ideal room heating during the day. Room temperature: this is the temperature in the room where RiCLOUD is installed (see "NOTE 1" page 54). Room setpoint temperature: this is the desired room temperature. External temperature: this is the temperature outside, read using an external probe connected to the boiler or read in another way (see "NOTE 2" page 54). Heating curve: this is the relationship between the external temperature and the heating flow temperature. Where external temperature data are available

(via an external probe or other method), the heating flow temperature is automatically adjusted as the external temperature varies in order to maintain a constant temperature in the room. The heating curve must be set by the installer on the basis of the geographical location and type of system. Connection via OTBus communication bus: this is a communication mode between RiCLOUD and the boiler, where a series of information is exchanged between the two electronic systems. This proprietary connection can be used as opposed to the simple ON/OFF (open/closed contact) and is set by the boiler manufacturer specifically for RiCLOUD Check the compatibility of your boiler with the OTBus connection first. ON/OFF connection (boiler room thermostat): this is the simple communication method between the RiCLOUD and the boiler (or any other unit capable of receiving this command), where the relay in RiCLOUD (or on the WiFi Box/

receiver) sends an on/off request via the room thermostat (TA) contact on the boiler. The ON/OFF connection is also used when a request is made to another system component such as a zone valve or similar. 53 ENGLISH RiCLOUD ON/OFF contact always maintains the same technical characteristics

(RiCLOUD relay, WiFi Box relay, boiler RF receiver relay) wherever it is positioned and these must be respected when connecting the relay and the components it controls via cable. NOTE: Never exceed the maximum electrical loads (see page 211). NOTE 1 The display range for the room temperature is between -7C and +50C. NOTE 2 The display range for the external temperature is between -40C and +60C. Temperatures outside of these ranges are shown as three dashes - - -. 1.5 RiCLOUD control Class Declaration, according to the ErP Directive With reference to Delegated Regulation (EU) No. 811/2013, the data in the table can be used to complete the product data sheets and energy labelling of space heaters, combination heaters, packages of space heater, temperature control devices and solar devices. Manufacturer/Brand RIELLO SpA / RiCLOUD Model RiCLOUD Possible RiCLOUD configurations, the relative configuration classes and the energy contribution to the system. RiCLOUD configuration Class and contribution RiCLOUD ON/OFF connection I = 1%

Connection via communication bus to RiCLOUD. Delivery temperature to the boiler calculated on the basis of one room temperature only Boiler with variable delivery temperature

(controlled by communication bus) Connection via communication bus to RiCLOUD. Delivery temperature to the boiler calculated on the basis of the room temperature and the external temperature (given by the external probe or via the web). 54 V = 3%

VI = 4%

Boiler characteristics with delivery

(ON/

Boiler fixed temperature OFF control) Boiler with variable delivery temperature

(controlled by communication bus) Boiler characteristics RiCLOUD configuration Class and contribution Boiler with variable delivery temperature

(controlled by communication bus) Connection via communication bus to RiCLOUD. Delivery temperature to the boiler calculated on the basis of at least 3 distinct room temperatures. At least 3 RiCLOUDs (sensors) connected to at least 3 zone valves (actuators) are required. VIII = 5%

Definition of classes Class I On/off room thermostat: a room thermostat that controls the on/off operation of a heater. Performance parameters, including switching differential and room temperature control accuracy are determined by the thermostats mechanical construction. Class V Modulating room thermostat, for use with modulating heaters: an electronic room thermostat that varies the flow temperature of the water leaving the heater dependent upon measured room temperature deviation from room thermostat set point. Control is achieved by modulating the output of the heater. Class VI Weather compensator and room sensor, for use with modulating heaters: a heater flow temperature control that varies the flow temperature of water leaving the heater dependent upon prevailing outside temperature and selected weather compensation curve. A room temperature sensor monitors room temperature and adjusts the compensation curve parallel displacement to improve room comfort. Control is achieved by modulating the output of the heater. Class VIII Multi-sensor room temperature control, for use with modulating heaters: an electronic control, equipped with 3 or more room sensors, that varies the flow temperature of the water leaving the heater dependent upon the aggregated measured room temperature deviation from room sensor set points. Control is achieved by modulating the output of the heater. 55 ENGLISH 2 INSTALLATION 2.1 Contents of the package The WiFi RiCLOUD package contains the following components:

Qty Component Description

/

W P S S m a r t l i n k O u t p u t s B o i l e r 1 1 1 1 1 2 1 RiCLOUD = boiler remote control with room programmable thermostat function (*) or room programmable thermostat (**).

(*) where there is an active OTBus connection in one of the following configurations: between the WiFi Box and the boiler, between the RF receiver (optional) and the boiler, between RiCLOUD and the boiler,

(**) where the TA connection between the WiFi Box and the boiler is active WiFi Box = device for communicating with RiCLOUD programmable thermostat. It can operate with the Boiler RF receiver (optional) via radio frequency, with the boiler itself via cable (provided as standard) and with your home router via a WiFi connection. Magnetic back so that it can be attached to the boilers metal casing. USB power adapter USB cable A USB Mini B = WiFi Box power cable USB cable A = cable connecting the WiFi Box and the boiler 1.5V AA batteries Installer/User Manual 56 Qty Component Description 2 1 Screws with plugs OTBus connector (only for boilers without one) for an OTBus connection between the WiFi Box and the boiler or the Boiler RF receiver

(optional) and the boiler or RiCLOUD and the boiler. It can also be used to connect the external probe (optional). 9 If installing additional RiCLOUDs or boiler RF receivers, you must follow the procedure to link them to the WiFi Box (see "3.13 Linking function" page 86). RiCLOUD package contains the following components:

Qty Component Description RiCLOUD = boiler remote control with room programmable thermostat function (*) or room programmable thermostat (**).

(*) where there is an active OTBus connection in one of the following configurations: between the WiFi Box

(optional) and the boiler, between the RF receiver

(optional) and the boiler, and between RiCLOUD and the boiler,

(**) where the TA connection between the WiFi Box

(optional) and the boiler is active 1.5V AA batteries Installer/User Manual Screws with plugs 1 2 1 2 9 If installing additional RiCLOUDs or boiler RF receivers, you must follow the procedure to link them to the WiFi Box (see "3.13 Linking function"

page 86). 57 ENGLISH Wireless installation does not require any wiring, making the process very simple. RiCLOUD thermostat can also be installed with wiring, to replace any existing thermostat, provided compatibility is checked in advance. Before installing the boiler control unit (WiFi Box), disconnect the boiler from the power supply. Installation The following tools are required:

Phillips screwdriver Small slotted screwdriver Pliers and wire strippers Installing RiCLOUD Remove RiCLOUD from its base;

2.2 Practical installation diagramspage See practical installation diagrams on page 192. 2.3 Technical Data See page 210. 2.4 Three-phase installation Preparation Before installing the device the that thermostat Check is compatible with the boiler (see boiler installer manual). The wireless RiCLOUD thermostat can be installed anywhere, however the most suitable place should be chosen taking into account the following:

Avoid draughts (A). Do not install above sources of Avoid direct sunlight (C). Position at the appropriate heat (B). height (D). Fix RiCLOUD base to the wall or electrical box using the screws provided, use the optics level in the plastic wrapping to install RiCLOUD horizontally. Using screws other those PROVIDED may compromise the correct closure of the plastic. Make sure that the screw head is correctly inserted in the hole. than A C B D 1,5m 58 TA ON/OFF RiCLOUD can be installed in one of the following ways:

Wired in OTBus mode (OTBus contact on RiCLOUD base). Wireless No wiring is required. Please check the maximum open-

field distances shown in RiCLOUD thermostat technical data. of radio Loss frequency communication is flagged with alarm E82. Distances which exceed the maximum may occasionally generate an E82 alarm, causing incorrect system operation. Wired thermostat contact on RiCLOUD base) in ON/OFF mode

(room When replacing old thermostats or as a new wired ON/OFF installation. RiCLOUD can be connected to a boiler, zone valve or other device. The electrical load on RiCLOUD room thermostat contact must not exceed the specifications for the relay itself

(see page 211). Should the electrical load not be compatible with the technical characteristics indicated in RiCLOUD thermostat technical data, it is recommended that you use an additional separation relay. Connect the cables from the boiler room thermostat terminal or the power supply for any zone valves to RiCLOUD room thermostat terminal. 59 Direct connection via two wires to the boiler equipped with the same communication protocol. the We recommend maximum cable length between the WiFi Box and the boiler OTBus terminal or RiCLOUD and the boiler OTBus terminal (see page 211). For the electrical connection to the boiler, please see the boiler manual. checking 9 A wired connection via OTBus between the RiCLOUD and the boiler is recommended in the absence of a WiFi Box. With the above connection and a WiFi Box, only one zone can be controlled and operation via the APP is not guaranteed. OTBus PROTOCOL Insert the 2 x AA batteries provided, with correct polarity. ENGLISH The WiFi Box can be wired to the boiler OTBus connection. This transforms the WiFi Box into a wireless receiver of an OTBus command. All of the information available in RiCLOUD via the OTBus connection is repeated to the receiver which wires it to the boiler; it is therefore an example of frequency communication. The relay and OTBus outputs are identified on the WiFi Box by the term OUTPUTS and are available via a USB plug. complex radio A A A A Fit the RiCLOUD onto the base;

The position and distinction between the 2 outputs on the USB plug are given below. Black TA Black TA Red OT Red OT 120 V never 120 V B S U USB mini B USB Outputs/Boiler:

Dry contact TA ON/OFF relay max 2 A at 30 VDC max 0.5 A at 120 VAC OTBus protocol contact Never 120 V Power supply:

USB mini B 5V - 1A WiFi: IEEE 802.11 b/g/n - 2.4 GHz Radio frequency: 915 MHz Power consumption: 0.5 W Two USB cables are also supplied, one to provide power via the USB power adapter and the other to connect the WiFi Box to the boiler. 60 Installing the WiFi Box Description of the WiFi Box The WiFi Box communicates with RiCLOUD thermostat or with the boiler RF receiver only via radio frequency

(wireless). OUTPUTS The WiFi Box contains a relay (see page 211) which replicates RiCLOUD thermostat relays linked to it. It is ON if at least 1 of RiCLOUD relays is ON, and OFF if all of RiCLOUD relays are OFF. The cable to connect it to the electrical power supply is a USB mini. The USB cable to connect the device to the boiler has an end with 4 terminals. If there is a RF boiler receiver installed in the system, these do nothing other than repeat everything that happens in the WiFi Box on a RF receiver with the same outputs (ON/OFF and OTBus) which use the same wiring colours:

Red = OTBus, Black = ON/OFF WiFi Box connection via OTBus

(only for boilers equipped with a compatible OTBus protocol) Connect the red wires of the USB cable to the boiler OTBus terminal (please consult the boiler installer manual). Should the boiler not be equipped with an OTBus terminal, you can use an OTBus connector provided in the WiFi RiCLOUD package (only for boilers without one). 9 Only one of RiCLOUD system components (RiCLOUD, WiFi Box or boiler RF receiver) must be connected to the boiler via cable via OTBus. 9 For Family models for interiors

(exterior and recessed versions are not compatible with this operating mode), the NEUTRAL ITRF11 INTERFACE BOARD KIT PART NO.20047522 must be bought and communication board installed, following the instructions included in the kit. the The black terminals are for the ON/OFF connection and are to be connected to the boiler room thermostat output. the The red connection via OTBus and are to be connected to the OTBus output on the boiler. terminals are for SE OT SE = External sensor 61 ENGLISH ON/OFF WiFi Box connection Connect the black wires of the USB cable to the boiler room thermostat terminal (it is recommended that you consult the boiler installer manual). 9 In the case of RiCLOUD thermostats in ON/OFF mode, or wired valve microswitches, zone it is recommended that you connect these to the boiler room thermostat terminal and wire the WiFi Box to the boiler via OTBus only (only for boilers equipped with a compatible OTBus protocol). OTBus on the boiler

/

W P S S m a r t l i n k O u t p u t s B o i l e r Connect the USB connector on the previously connected cable to the WiFi Box OUTPUTS/BOILER output;

/

W P S S m a r t l i n k O u t p u t s B o i l e r O u t p u t s B o i l e r USB OTBus on the RiCLOUD OT TA Black cables = TA (ON/OFF) Red cables = OTBus communication protocol Attach the WiFi Box to the boiler casing using the magnet on the back;

62 Power the WiFi Box via the relevant cable and power adapter provided. Installing and configuring smartphone APP the Download smartphone or tablet;

the APP on your Resetting the OTBus connection auto-configuration function RiCLOUD is configured to function in ON/OFF mode. Should it be connected to an OTBus communication bus

(wired or wireless/radio frequency), RiCLOUD auto-configures to the Boiler remote control operating mode. To restore the thermostat to its original operating mode (ON/OFF), remove and then reinsert the batteries. 9 The alarm E82 may be triggered by a change of operating mode from OTBus to ON/OFF or vice versa. Create a user account;

/

W P S S m a r t l i n k O u t p u t s B o i l e r MAC: 000000000000 ID WiFi: 0000000000000 Match the WiFi ID of the WiFi Box to the user account. 63 ENGLISH If you need to link other thermostats and/or boiler RF receivers to the WiFi Box via radio frequency, press the clear button on the WiFi Box for 5 seconds until the LEDs flash at the same time and set the device to be linked to the same operating mode

(see "3.13 Linking function" page 86). After making these links, the system automatically resumes normal operation. The process is complete if the APP displays the message Connection complete. 9 Once online, the system requires up to 4 minutes to auto-configure. WPS (only for modems with this function) Set your home modem to WPS mode. Press the WPS button on the WiFi Box using an appropriate implement and hold for 5 seconds until the red and green LEDs flash frequently.

/

W P S S m a r t l i n k O u t p u t s B o i l e r The link has been made if the red LED on the WiFi Box flashes frequently after a few seconds. 9 Once online, the system requires up to 4 minutes to auto-configure. Link you home modem password to the WiFi Box via one of the following methods. 9 Smartphones or tablets must be connected to the WiFI network that will be matched to the WiFi Box. Smart Link

/

W P S S m a r t l i n k O u t p u t s B o i l e r Press the Smart Link button on the WiFi Box once with an appropriate implement. The green and red LEDs start flashing frequently. Select the Configure WiFi field from the drop-down menu in the APP, insert your home modem password and press the Connect button. Restart the WiFi router after the operation is completed. NOTE For further information, please see RiCLOUD APP manual. 64 3 COMMISSIONING 3.1 User interface See page 188. 3.2 Display See page 191. 3.3 Setting the date and time From the HOME screen, press the SET/

PROGRAM button twice. When month the corresponding number flashes and the message Non is displayed. selected, is year When the corresponding number flashes and the message YEA is displayed. selected, is Select the desired field

(hours, minutes or day) using the FORWARD or BACK button (time, minutes , day, month and year). Change the value using the UP DOWN buttons. or day When the corresponding number flashes and the message dAY is displayed. selected, is Press the SET/PROG button to save and return to the programming menu, press ESC/MODE to save and exit the programming menu, or wait 30 seconds to automatically save the value and return to the home screen. 65 ENGLISH 3.4 Setting the heating/

cooling mode RiCLOUD is default set to heating mode. In heating mode, RiCLOUD activates a request for heat when the room temperature the set temperature. In cooling mode, RiCLOUD activates an ON request (where there is a cooling system) when the room temperature is above the set temperature. is below From the HOME screen, press the SET/

PROGRAM button to open the user menu. Press the FORWARD or BACK button to select the field HEATING/COOLING. Press the SET/PROG button to set. Press the UP or DOWN select the desired mode. button to IN=WINTER Heating mode. SU=SUMMER Cooling mode. Press the SET/PROG button to save and return to the programming menu, press ESC/MODE to save and exit the programming menu, or wait 30 seconds to automatically save the value and return to the HOME screen 9 If at least one RiCLOUD thermostat is in cooling mode, the heating request via OTBus is not considered. 66 3.5.2 SUMMER/DHW mode RiCLOUD in SUMMER/DOMESTIC HOT WATER mode. In this mode, the boiler provides domestic hot water where requested (instant boiler). If the parameter 24 CLOC is set to ON;

RiCLOUD follows the time periods set in the user-programming menu for DHW, pre-heating the water in the storage tank (only for boilers with integrated tank). The minimum room temperature set at parameter 01 from the PL technical menu is, however, guaranteed. In case of an OTBus connection between the WiFi Box and the boiler

(including other types of connection via OTBus), the boiler remains in SUMMER mode if at least one of the thermostats is in summer mode and the others are OFF. 3.5 Setting the operating mode From the HOME screen, press ESC/

MODE repeatedly to select one of the following modes:

3.5.1 OFF mode In OFF mode, RiCLOUD guarantees the minimum room temperature set at parameter 01 from the PL technical menu only. NOTE Only if the boiler is in the correct operating condition (i.e. powered and not blocked). In case of an OTBus connection between the WiFi Box and the boiler

(including other types of connection via OTBus), the boiler remains OFF if all RiCLOUD thermostats in the system are OFF. When the boiler is OFF it does not provide any heating or domestic hot water. 67 ENGLISH 3.5.3 WINTER/AUTOMATIC mode In Winter/AUTOMATIC mode, RiCLOUD follows the time program set in the user-programming menu for heating. In case of an OTBus connection between the WiFi Box and the boiler

(including other types of connection via OTBus), the boiler remains in Winter/AUTOMATIC mode if at least one of the thermostats is in heating mode. 9 For installations with multiple RiCLOUD thermostats connected via OTBus, if one of these devices is in cooling mode, the heating request to the boiler is not considered. 3.5.4 WINTER/MANUAL mode T3 the room RiCLOUD in Winter/MANUAL mode, RiCLOUD programmable thermostat takes setpoint temperature (comfort), ignoring the heating time program. In case of an OTBus connection between the WiFi Box and the boiler (including other types of connection via OTBus), the boiler remains in Winter/

MANUAL mode if at least one of the thermostats is in heating mode. 3.5.5 WINTER/HOLIDAY mode In HOLIDAY mode, RiCLOUD takes the T2 room setpoint temperature

(economy), ignoring the heating time program, for the days set with the FORWARD or BACK buttons. RiCLOUD returns to AUTO mode once the days set in HOLIDAY mode have lapsed. In case of an OTBus connection between the WiFi Box and the boiler (including other types of connection via OTBus), the boiler remains in Winter/HOLIDAY mode if at least one of the thermostats is in heating mode. 9 Every day, including programming day, ends at 24h00. 9 For installations with multiple RiCLOUD thermostats connected via OTBus, if one of these devices is in cooling mode, the heating request to the boiler is not considered. 9 For installations with multiple RiCLOUD thermostats connected via OTBus, if one of these devices is in cooling mode, the heating request to the boiler is not considered. 68 3.5.6 WINTER/PARTY mode In PARTY mode, RiCLOUD takes the T3 room setpoint temperature (comfort), ignoring the heating time program, until midnight of the current day, and then automatically switches back to AUTO mode In case of an OTBus connection between the WiFi Box and the boiler

(including other types of connection via OTBus), the boiler remains in Winter/PARTY mode if at least one of the thermostats is in heating mode. 9 For installations with multiple RiCLOUD thermostats connected via OTBus, if one of these devices is in cooling mode, the heating request to the boiler is not considered. 3.6 Setting the extra functions 3.6.1 ADVANCE function for AUTOMATIC operating mode The ADVANCE function allows you to bring forward the next heating/

cooling time period and the relative room setpoint temperature desired, or to disable the heating time period if it is already running. To activate/deactivate the ADVANCE function, from the HOME screen press the FORWARD button

(if active, the MAN icon is displayed). 69 3.6.2 ONE HOUR BOOSTER function for AUTOMATIC operating mode The ONE HOUR BOOSTER function allows you to activate the heating/cooling time period and the relative T3 room temperature (comfort) for 60 minutes, if it is not already in operation. 9 If the heating time period

(comfort) relative to the T3 room setpoint temperature is already running, by activating the function the time period is extended by one hour, but not beyond midnight of the current day. To activate/deactivate the ONE HOUR BOOSTER function, from the HOME screen press the BACK button

(if active, the MAN icon is displayed). 3.6.3 SEMI-AUTOMATIC FILLING function The SEMI-AUTOMATIC FILLING function allows the correct system pressure to be restored and is only available for boilers equipped with the relevant ENGLISH(if OTBus function connection available between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). If the rIE alarm is quickly flashing (0,5 sec) on the HOME screen in the room temperature field, press the ESC/MODE button and hold for 5 seconds to start semi-automatic filling (the message rIE will stop flashing and remain on). When releasing the button ESC/MODE the rIE message starts flashing slowly

(2 secs) until the end of the function. Once the system pressure has been restored, automatically returns to the normal HOME screen display. RiCLOUD 9 If the SEMI-AUTOMATIC FILLING function is not carried out within 90 seconds, the rIE alarm flashes quickly (1sec.) and is displayed on the HOME page again. 3.6.4 KEY-LOCK function To enable/disable the KEY-LOCK function, press the FORWARD > and UP

^ buttons together for 5 seconds from the HOME page (if enabled, LOC will be displayed for 5 seconds, if disabled, UnL will be displayed for 5 seconds). 3.7 Setting the heating/

cooling time program in automatic operating mode From the HOME screen, press the SET/

PROGRAM button to open the user menu. Press the FORWARD or BACK button to select the field HEATING/COOLING TIME PROGRAM

. Press the SET/PROG button to set. 70 Press the FORWARD or BACK button to select the day or period of the week to be changed. Days Display Monday Friday Saturday Sunday Monday Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sunday Press the SET/PROGRAM button to confirm the day or period of the week to be changed. Press the FORWARD or BACK button to select the time segment to be changed. the ESC/MODE button Press to select the desired room setpoint temperature (T1, T2, T3). Press the UP button to copy the previous setting to the following time segment (the DOWN button can be used to go back or copy the setting to the previous time segment). Press the SET/PROG button to save and return to the programming menu, press ESC/MODE to save and exit the programming menu, or wait 30 seconds to automatically save the value and return to the HOME screen. 71 ENGLISH 3.8 Setting the DHW time program This function is available only if the parameter 24 CLOC is set to ON. The time periods are default set to ON (domestic hot water function active). From the HOME screen, press the SET/

PROGRAM button to open the user menu. Monday Sunday Monday Tuesday Press the FORWARD or BACK button to select the field DHW TIME PROGRAM

. Wednesday Thursday Press the SET/PROG button to set. Press the FORWARD or BACK button to select the day or period of the week to be changed. Friday Days Display Monday Friday Saturday Sunday Saturday Sunday 72 Press the SET/PROGRAM button to confirm the day or period of the week to be changed. Press the FORWARD or BACK button to select the time segment to be changed. Press the ESC/MODE button to activate or deactivate the domestic hot water function. Press the UP button to copy the previous setting to the following time segment (the DOWN button can be used to go back or copy the setting to the previous time segment). Press the SET/PROG button to save and return to the programming menu, press ESC/MODE to save and exit the programming menu, or wait 30 seconds to automatically save the value and return to the HOME screen. 3.9 Setting the heating/

cooling room setpoint temperature To change the T1/T2/T3 room setpoint temperature, press the SET/PROGRAM button from the HOME screen to enter the user menu. Press the FORWARD or BACK button to select the field HEATING/COOLING TEMPERATURE. Press the SET/PROG button to set. 73 Press the FORWARD or BACK button to select the temperature to be changed. Press the UP button to modify the selected room setpoint temperature. or DOWN 9 The T3 temperature (comfort) cannot be higher than 35C or less than or equal to T2

(economy). 9 The T2 temperature (economy) cannot be higher than or equal ENGLISH to T3 (comfort) or less than or equal to T1 (anti-freeze). 3.9.2 Setting the temperature in AUTOMATIC mode 9 The T1 temperature (anti-freeze) cannot be higher than or equal to T2 (economy) or less than 1C. or DOWN From the HOME screen, press the UP button to set the desired room setpoint temperature for the current time period. Press the SET/PROG button to save and return to the programming menu, press ESC/MODE to save and exit the programming menu, or wait 30 seconds to automatically save the value and return to the HOME screen. The room setpoint temperatures can also be modified instantly if RiCLOUD is in the operating mode corresponding to the room setpoint temperature to be modified. 3.9.1 Setting the temperature in MANUAL mode Press the SET/PROG button to save and return to the HOME screen, press ESC/MODE to save and return to the HOME screen, or wait 5 seconds to automatically save the value and return to the HOME screen. 3.9.3 Setting the temperature in HOLIDAY mode or DOWN From the HOME screen, press the UP button to set the desired T3 (comfort) room setpoint temperature. or DOWN From the HOME screen, press the UP button to set the desired T2 (economy) room setpoint temperature. 9 The room setpoint temperature set cannot be less than or equal to the T2 temperature

(economy). Press the SET/PROG button to save and return to the HOME screen, press ESC/MODE to save and return to the HOME screen, or wait 5 seconds to automatically save the value and return to the HOME screen. 9 The room setpoint temperature set cannot be higher than or equal to T3 (comfort) or less than or equal to T1 (anti-freeze). Press the SET/PROG button to save and return to the HOME screen, press ESC/MODE to save and return to the HOME screen, or wait 5 seconds to automatically save the value and return to the HOME screen. 74 3.9.4 Setting the temperature in PARTY mode 3.10 Setting the DHW setpoint temperature Press the UP button on the HOME screen to set the desired room setpoint temperature. or DOWN From the HOME screen, press the SET/

PROGRAM button to open the user menu. Press the FORWARD or BACK button to select the field DOMESTIC HOT WATER TEMPERATURE. The room temperature set cannot be less than or equal to the desired T3 (comfort) room setpoint temperature. 9 The room setpoint temperature set cannot be less than or equal to the T2 temperature

(economy). Press the SET/PROG button to save and return to the HOME screen, press ESC/MODE to save and return to the HOME screen, or wait 5 seconds to automatically save the value and return to the HOME screen. Press the SET/PROG button to set. or DOWN Press the UP button to modify the domestic hot water setpoint temperature. Press the SET/PROG button to save and return to the programming menu, press ESC/MODE to save and exit the programming menu, or wait 30 seconds to automatically save the value and return to the HOME screen. 75 ENGLISH 3.11 Displaying operating information This function (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol) allows you to display the boiler probe values and some boiler operating statuses. From the HOME screen, press the SET/

PROGRAM button to open the user menu. Press the SET/PROGRAM button to display this field. Press the FORWARD or BACK button to select the field InFO. Press the UP button to select the desired parameter and wait until it is displayed. or DOWN Parameter tSEt Description Heating delivery setpoint calculated by RiCLOUD (shown only if RiCLOUD has received a heating request). The value calculated by RiCLOUD may differ from the real heating delivery setpoint delivered by the boiler, if the minimum boiler heating setpoint parameter is higher than this value. EXAMPLE:

The heating delivery setpoint calculated by RiCLOUD is 30C, the minimum boiler heating setpoint parameter is 40C, the real heating delivery setpoint delivered by the boiler is 40C. tFLO Temperature read by the boiler heating delivery probe

(available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). 76 Parameter trEt Description Temperature read by the boiler heating return probe (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). tdH tFLU tESt MOdU Temperature read by the boiler DHW probe

(available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Temperature read by the boiler flue gas probe

(available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Temperature read by the external probe connected to the boiler or the external temperature communicated via the APP

(available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Boiler fan speed percentage (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). The value 0.0 corresponds to the MINIMUM DOMESTIC HOT WATER POWER;

the value 100 corresponds to the MAXIMUM DOMESTIC HOT WATER POWER. 77 ENGLISH Parameter FLOr HOUr Description Flow meter rate in litres/minute, where a flow meter is available (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Number of operating hours in high condensation mode (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). PrES System pressure

(available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). tFl2 Temperature read by the delivery probe in the second heating circuit (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Press the SET/PROG button to save and return to the programming menu, press ESC/MODE to save and exit the programming menu, or wait 180 seconds to automatically save the value and return to the HOME screen. 78 3.12 Technical menu Advanced programming From the HOME screen, press the SET/

PROGRAM button to open the user menu. Press the UP to insert the

(password = 18). or DOWN button installer password Press the SET/PROG button to set. Press the FORWARD or BACK button to select the field PL. Press the FORWARD or BACK button to select the desired parameter. Press the SET/PROGRAM button to set the selected parameter. For parameters 08 to 19, use the FORWARD or BACK button to select the 2 sub-

or DOWN button to parameters. Press the UP modify the selected parameter. Press the SET/PROG button to save and return to the technical menu, press ESC/MODE to save and exit the technical menu, or wait 120 seconds to automatically save the value and return to the HOME screen. Press the SET/PROG button to set. 79 ENGLISH Parameter 01 t0 08 HHCH 08 LLCH 10 CLI Description Minimum safety temperature. The value can be set from 1C to 5C. Default set to 3C. Should RiCLOUD room probe detect a temperature below the parameter set, a heating request is generated only when HEATING in operating modes SUMMER/

DOMESTIC HOT WATER and OFF taking into account the hysteresis set under the HOn and HOFF parameters. Maximun local central heating temperature setpoint (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). The value can be set between 80C and 40C

(for high temperature heating) or from 45C to 20C (for low temperature heating). Minimum heating setpoint temperature

(available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). The value can be set from 10C to HHCH -1C. Thermoregulation curve with external probe connected to the boiler or external web probe via the APP (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Default set to 1.2C. The value can be set from 0.2C to 3C. The parameter in question affects the calculation of the heating delivery setpoint temperature. 80 Parameter 100 80 60 40 20 20 Description 3 2,5 2 1,5 1,2 1 0,8 0,6 0,4 0,2 16 12 8 4 0

-4

-8 -12 -16 T Mand risc = T Mand Curva + ( CLI * InFL * T Amb) T Mand Curva = Delivery temperature calculated using the thermoregulation curve set under parameter CLI CLI = thermoregulation curve InFL = room influence T Amb = (room temperature set) (current room temperature) 11 InFL Influence of room probe on calculation of heating delivery setpoint temperature

(available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Default set to 10. The value can be set from 0C to 20C. T Mand risc= T Mand Curva + ( CLI * InFL * T Amb) T Mand Curva = Delivery temperature calculated using the thermoregulation curve set under parameter CLI CLI = thermoregulation curve InFL = room influence T Amb = (room temperature set) (current room temperature) 9 Setting the parameter InFL=0, with the external probe disconnected from the boiler and the web external probe not enabled on the app, the heating delivery temperature (per la zona comandata dal RiCLOUD) is the same as the temperature set under parameter LLCH. 81 ENGLISH Parameter 13 CALI Description Correction of the temperature detected by RiCLOUD room probe. The value can be set with a hysteresis of

+-7C. 14 FACt Restore factory settings. The value can be set from 0 to 1. By setting this parameter to 1, RiCLOUD values are restored to the default setting, excluding the date and time and the domestic hot water temperature. 16 SOFt RiCLOUD software version. Read-only parameter. 17 dEgr Setting the unit of measure. The value can be set to C or F. The default setting is C (degrees Centigrade). This parameter allows you to set and view temperatures on the degrees Centigrade or degrees Fahrenheit scale. 82 Parameter 19 HOn 19 HOFF 21 ALL 22 tSP Description Setting the ON hysteresis for heating or cooling requests. The value can be set from 0C to 2C; the default setting is 0.4C. RiCLOUD processes an ON request below the target room temperature set (desired room setpoint H On) if the heating mode is active, or above the target room temperature set

(desired room setpoint + H On) if the cooling mode is active. Setting the OFF hysteresis for heating or cooling requests. The value can be set from 0C to 2C; the default setting is 0.1C. RiCLOUD processes an OFF request above the target room temperature set (desired room setpoint + H OFF) if the heating mode is active, or below the target room temperature set (desired room setpoint H OFF) if the cooling mode is active. Alarm history display (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). The last 9 alarms generated by the boiler and saved by RiCLOUD are shown. Setting boiler parameters (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). This parameter is set by the Authorised Service Centre. 83 ENGLISH Parameter 23 LEgI 24 CLOC 26 tSFt 27 SEnS Description the anti-legionella Enabling function for boilers with domestic hot water tank

(available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Default set to OFF. This value can be set to ON or OFF. By setting this parameter to ON; every 20 domestic hot water request cycles a request to replenish the tank is sent with a domestic hot water delivery setpoint of 65C. If the 20 cycles have not be performed within one week, a request to replenish the tank is sent with a domestic hot water delivery setpoint of 65C on Saturday at 1.00 a.m. Enabling domestic hot water timer for boilers with domestic hot water tank (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Default set to OFF. This value can be set to ON or OFF. Setting this parameter to ON, the domestic hot water time periods can be programmed, as explained in "3.8 Setting the DHW time program" page 72. The parameter will only be shown if the SEnS parameter is OFF (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Default set to 10C. The value can be set from 1C to 20C. The value set for this parameter will be subtracted from the heating delivery setpoint calculated by RiCLOUD (tSEt), only in AUTO operating mode, during the T2 (economy) or T1 (anti-

freeze) time period. Enabling/disabling room sensor to activate pure climate control (thermoregulation from a single external probe). Default set to ON. This value can be set to ON or OFF. In AUTO

, MAN operating modes only, by setting this parameter to OFF the heating/

cooling request is processed as follows:

and PARTY 84 Parameter Description In ON/OFF mode, the heating/cooling request is always active (relay closed) if the T3 (comfort) time period is active. In OTBus mode, the heating request is always active (only with the external probe connected to the boiler or the external web probe via the APP) and the heating setpoint temperature is calculated using the external probe value only. The value set for parameter 26 (tSFt) is subtracted from the heating delivery setpoint calculated by RiCLOUD (tSEt), only in AUTO operating mode, during the T2 (economy) or T1 (anti-freeze) time period. 9 This function uses one RiCLOUD only. 28 FCLO 29 CHOt 30 btLt 31 HHbO Time display setting. Default set to 24-hour clock. The format can be set to the 12- or 24-hour clock. Setting the parameter to 12H, the field is display in the 12-hour a.m./p.m. format. Enabling/disabling heat request via OTBus

(available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). Default set to ON. This value can be set to ON or OFF. Setting this parameter to OFF, RiCLOUD thermostat does not consider the heating request via OTBus to the boiler. Enable/disable backlighting. ON/OFF Configurable value: set to OFF so that the backlighting will not switch on at every operation thus making the batteries last longer. Press the button SET/PROG or ESC/

MODE to go back to the HOME page. Maximun boilerl central heating temperature setpoint (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol). The value can be set between 80C and 40C (for high temperature heating) or from 45C to 20C

(for low temperature heating). This parameter has to be set by the Authorised Service Centre. 00 EHIt Press the SET/PROG button or ESC/MODE to return to the HOME screen. 85 ENGLISH 3.13 Linking function RiCLOUD linking with the WiFi Box RiCLOUD and the WiFi Box in the WiFi RiCLOUD package are already linked. If installing an additional RiCLOUD, follow the procedure below. Ensure that RiCLOUD and the WiFi Box are connected to a power source and there are no alarms. Press the prismatic dome clear LED button (A) and hold for 5 seconds until the green and red LEDs flash slow (1 sec) at the same time (once linked the flash will return to normal). WiFi Box

/

W P S S m a r t l i n k EXAMPLE OF LINKED RICLOUD 2 1 3 Radio frequency channel 1 2 Receiver (WiFi Box) number 3 Radio frequency address EXAMPLE OF LINKED RICLOUD 4 O u t p u t s B o i l e r A From RiCLOUD HOME screen, press the ESC/MODE button and hold for 5 seconds to display the following

(alternating) information. Transmitter number (RiCLOUD) 4 To complete the link, press the SET/

PROGRAM button or wait for RiCLOUD to return to the HOME screen. 9 This may take up to 2 minutes, after which RiCLOUD automatically returns to the HOME screen. Should the link not be successful, please contact the Authorised Service Centre. 86 9 This may take up to 2 minutes, the RiCLOUD after which automatically returns to the HOME screen. Should the link not be successful, please contact the Authorised Service Centre. Linking the boiler RF receiver to the RiCLOUD RiCLOUD programmable thermostat can be linked to a wireless receiver if you want to replicate the relay functionality on the thermostat in a remote zone (e.g. zone valve), which is not accessible with a cable (wireless access). Follow the procedure below to link them:

Press the prismatic dome clear LED button on the boiler RF receiver and hold for 5 seconds until the green and red LEDs flash slow (1 seconds) at the same time (once linked the flash returns to normal). Linking the boiler RF receiver to the WiFi Box If installing a boiler RF receiver, please follow the procedure below. Press the prismatic dome clear LED button (A) on the WiFi Box and hold for 5 seconds until the green and red LEDs flash slow at the same time (1 second). Press and hold again for 5 seconds until the green and red LEDs momentarily switch off and then flash slowly (every 2 seconds). WiFi Box Ricevitore Boiler RF receiver RF caldaia

/

W P S S m a r t l i n k O u t p u t s B o i l e r A B Press the prismatic dome clear LED button (B) on the boiler RF receiver and hold for 5 seconds until the green and red LEDs flash frequently (every 0.5 seconds) at the same time. The WiFi Box flashes frequently (every 0.5 seconds) to show the link has been made. Press the button on the WiFi Box again to confirm. The boiler RF receiver auto-configures to normal operating mode. 87 ENGLISH From RiCLOUD HOME screen, press the ESC/MODE button and hold for 5 seconds to display the following

(alternating) information:

EXAMPLE OF LINKED RICLOUD 4 EXAMPLE OF LINKED RICLOUD Transmitter number (RiCLOUD) 4 To complete the link, press the SET/

PROGRAM button or wait for RiCLOUD to return to the HOME screen. 2 1 3 Radio frequency channel 1 2 Receiver (WiFi Box) number 3 Radio frequency address 9 This may take up to 2 minutes, after which RiCLOUD automatically returns to the HOME screen. Should the link not be successful, please contact the Authorised Service Centre. 88 4 ALARMS AND OPERATING STATUSES 4.1 LED notification lights for the WiFi Box and boiler RF receiver **

LED Green LED Red F05 F1 ON ON F05 F1 ON F05 F05 F1 F01 ON F05 F05 F05 F1 Status Relay = closed

(only for ON/OFF connections) Relay = open

(only for ON/OFF connections) OTBus connection = OK

(for OTBus connection) Boiler alarm

(only for OTBus connection) Network or RF error WPS mode active Wait for WPS signal from the router*

WPS signal accepted*

Smartlink mode active*

Encoded RF mode active*

* Only for WiFi Box

** The notification lights on boiler RF receivers may differ with respect to the table. LED ON F05 F1

= remains on

= quick flash (every 0.5 seconds)

= slow flash (every 1 second) 89 ENGLISH Operation of the prismatic dome clear LED button on the WiFi Box and boiler RF receiver WiFi Box

/

W P S S m a r t l i n k O u t p u t s B o i l e r A In case of a boiler alarm (available with OTBus connection between the WiFi Box and the boiler or the RF receiver and the boiler or RiCLOUD and the boiler, if provided for by the OTBus protocol), the alarm can be reset by pressing the prismatic dome clear LED button (A) (for alarm A99, reset from the boiler). With an ON/OFF connection, the relay can be activated or deactivated by pressing the prismatic dome clear LED button (A). 4.2 Boiler and RiCLOUD alarms The alarm is shown in alternation with the room temperature detected by RiCLOUD on the display. In case of a boiler alarm (available with OTBus connection between the WiFi Box and the boiler, if provided for by the OTBus protocol), the alarm can be reset by pressing the BACK/RESET button

(for alarm A99, reset from the boiler). 9 RiCLOUD alarms (rIE, E82, E83) and the temporary boiler alarms may be automatically reset once the fault has been resolved. 90 Alarm Description Solution See

"3.6.3 SEMI-AUTOMATIC FILLING function" page 69 Check the system pressure. Should you not be able to remove the alarm, please contact the Authorised Service Centre. Replace RiCLOUD Contact the Authorised Service Centre. Check the distance between RiCLOUD and the WiFi Box (see page 211). Remove and then reinsert the batteries. Check that the WiFi Box is connected to a power source. Check the coupling between RiCLOUD and the WiFi Box (see

"3.13 Linking function" page 86). Contact the Authorised Service Centre. Check the OTBus electrical connection and the maximum distance between the WiFi Box and the boiler OTBus terminal or between RiCLOUD and the boiler OTBus terminal (see page 211). Contact the Authorised Service Centre. rIE Err E82 E83 Semi-automatic fill function. RiCLOUD room temperature sensor damaged. Cannot be repaired. Communication failure between the RiCLOUD and the WiFi Box. OTBus communication failure between the WiFi Box and the boiler or the RiCLOUD and the boiler. 91 ENGLISH E84 Replace RiCLOUD. Contact the Authorised Service Centre. error Hardware Cannot be repaired. Boiler alarm. RiCLOUD. A01.99 See boiler manual. A99 Reset from the boiler. Too many boiler resets performed via remote control. To replace the batteries, remove RiCLOUD from its base. Replace the batteries. Check that the contacts are not Replace RiCLOUD. Contact the Authorised Service rusty. Centre. 9 Replace the batteries as soon as possible. When the low battery warning is on, correct operation of RiCLOUD and any RF communication is no longer guaranteed. Batteries running low 92 Alarm A01-A10 A02-A20 A03-A30 A04-A40 A06-A60 A07-A70 A08 A09-A91 A77 A99 Description Burner ignition/detection failure after numerous attempts Limit thermostat tripped Flue gas thermostat and/or safety thermostat and/or air pressure switch and/or fan fault Primary circuit pressure insufficient DHW NTC probe anomaly Alarm relating to heating NTC probe and/or delivery NTC probe and/or excessive differential between the delivery and return NTC probes Alarm relating to return NTC probe and/or excessive differential between probes Flue gas NTC probe or dirty exchanger alarm Low external temperature limit thermostat tripped Too many resets performed via remote control The alarm history can be viewed under the parameter ALL from the advanced programming menu. For details of boiler alarms, please see the boiler installer manual. 93 ENGLISH FCC Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help. The distance between user and products should be no less than 20cm IC Statement This device complies with Industry Canadas licence-exempt RSSs. Operation is subject to the following two conditions:

(1) This device may not cause interference; and

(2) This device must accept any interference, including interference that may cause undesired operation of the device.The distance between user and products should be no less than 20cm. Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada . Son fonctionnement est soumis aux deux conditions suivantes :

( 1 ) Ce dispositif ne peut causer d'interfrences ; et

( 2 ) Ce dispositif doit accepter toute interfrence , y compris les interfrences qui peuvent causer un mauvais fonctionnement de l'appareil.la distance entre l'utilisateur et les produits devraient tre au moins 20 cm.