Riello RiCLOUD NA Series User manual

EN THERMOSTAT QUICK START GUIDE
cod. RiCLOUD_QS rev. 0 09/19
ThermosTaT

2
BASIC INFORMATION
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1
• Scrolls backwards through the menu
• In AUTO mode, function ONE HOUR
BOOSTER activation
• RESET: in case of alarm (AXX on main display)
press for 1 second and reset the alarm on the
display
2
PROG = programming menu
Press PROG to enter the values of
programming menu
3• Scrolls forwards through the menu
• in AUTO mode, advanced function activated
4Desired room temperature (up to 3 settings)
5Room temperature
6• Heat or Cool request (if ON/OFF connected)
• Flame presence (if OTBus connected)
7
Thermostat status icons:
−Heat (ON/OFF Central heating)
−Cool (ON/OFF Cooling)
−Heat/Cool (ON/OFF automatically
heat/cool)
8Values increase button
9
Press once the MODE button to scroll the below
working modes:
1 AUTO
2 MANUAL
3 HOLIDAY
4 DHW only (if OTBus available)
5 OFF
6 FAn to activate fan mode
Use for exit if inside the programming menu
10 Values decrease button

3
RICLOUD DIRECT FUNCTIONS
Function RF pairing - MODE button (9)
There are two different types of pairing available:
1) S ingle direction ( SIn): to pair the thermostat with a RF
receiver as zone receiver.
2) Double direction (dOU): to pair the thermostat with
boiler RF receiver or Wi - Box.
Follow the procedure below:
1) Connecting an RF receiver (SIn)
- press the MODE button (9) for 5 seconds
- check that type of pairing is SIn, if not press button
(1) for 5 sec to select it. Verify that SIn is displayed
- press several times the MODE button (9) to select the
relay type to remote
Fan The RF receiver will be assigned fan
management
Cool The RF receiver will be assigned cooling
management
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10
Heat The RF receiver will be assigned heating
management
Move the RF receiver to pairing mode, by
pressing and holding the transparent LED
button. The transparent LED button will
simultaneously ash green and red.
Look at the display and wait up the “- -” disappear
and a number appears (channel number), press the
PROG button (2) to enter and exit. The ashing mode
on RF receiver automatically returns to normal status
conrming the end of the pairing procedure.
2) Connecting an RF receiver or wi box to the
boiler (dOU)
- press the MODE button (9) for 5 seconds
- check that type of pairing is dOU, if not keep press
button (1) for 5 sec to select it. Verify that dOU is
displayed.
WPS/Smartlink Outputs Boiler

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- press the MODE button (9) several times to select the
relay type.
Nor will be assigned to the receiver Wibox and/or RF
boiler.
Move the RF receiver in pairing mode by pressing and
holding the transparent LED button on the RF receiver
for 5 sec. The transparent LED button will simultaneously
ash green and red.
Look at the display and wait up the “- -” disappear and
a number appears (channel number), press the PROG
button (2) to enter and exit. The ashing mode on RF
receiver automatically returns to normal status conrming
the end of the pairing procedure.
RF pairing capability
It is possible to pair up to 8 devices (thermostats or boiler
receivers) to a single WiFi Box.
It is possible to pair up to 8 RF zone receivers to a single
thermostat.
Reset of the self conguration (OT) function
The thermostat is factory set to work in an ON/OFF con-
nection. When using an OTBus connection available
(wired or wireless) the thermostat automatically detect the
BUS communication and will move to the OTBus working
mode (boiler remote control). To reset to the original facto-
ry set conguration in ON/OFF, it is necessary to remove
and replace the batteries.
RESET function
When an error code is displayed (only available if OTBus
connection is used between WiFi Box and the boiler and
if the OTBus protocol is allowed to do this), it is possible
make a reset of the alarm pressing once the button (1).
WARNING: If an error code persists, contact a qualied
service agency to perform service on your appliance.
Do not attempt to service your appliance yourself. This
may cause substantial property damage, severe per-
sonal injury or death.
Desired room temperature
The thermostat can accept the setting of different tem-
perature levels:
T3 heat = Comfort (day temperature-occupancy)
T2 heat = Economy (night temperature- auto of home)
T1 heat = Frost protection
T2 cool = Economy (night temperature- auto of home)
T3 cool = Comfort (day temperature-occupancy)
The temperatures can be changed when active; by
moving the (8) and (10) buttons if the thermostat
is set on the mode related to this temperature level or
from the PROGRAMMING MENU – T1-T2-T3.
Working modes
By pressing the MODE button (9), it is possible to select
the following working mode:
t hermostat working in heating/cooling at
temperatures level T3-T2-T1 according the
selected hours.
thermostat working in heating/cooling at
temperatures level T3 (Comfort) only, with-
out any restriction on hours.
HOLIDAY thermostat working in heating/cooling at
temperatures level T2 (Economy) only for
the number of days set, without any restric-
tion in hours.

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thermostat is OFF (when ON/OFF connec-
tion) or boiler is OFF (stand by) (when OT-
Bus connection).
DOMESTIC HOT WATER
(DHW MODE)
boiler is in domestic hot water only
(only available when OTBus connec-
tion and if the protocol allows this).
FAn thermostat working only in ventilation
mode. FAn is displayed alternately
with time clock.
In AUTO - MAN - HOLIDAY : during heating/cooling
a request for ventilation is always active.
ADVANCED function
Only in AUTO mode, by pressing the button (3) the
ADVANCED function is enabled or disabled (if enabled
the MAN icon is also shown on display). The function is
used to advance to the next scheduled heating program
event (ON or OFF) with related set temperature, possi-
ble up to midnight on that day. This temporary function
is helpful when arriving home early or leaving home be-
fore the next scheduled (OFF) event.
ONE HOUR BOOSTER function
Only in AUTO mode, by pressing the button (1) the
ONE HOUR BOOSTER function is enabled or disabled
(if enabled the MAN icon is also shown on display). This
function switches ON the heating at T3 (Comfort) for
1 hour. If current time is already in T3 (Comfort), this
function adds 1 hour to the current programmed time.

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FUNCTIONS/ICONS
Low
batteries
Batteries must be replaced.
Functionality will be impaired if
batteries become depleted.
Flame
Signal of real ame presence
on the boiler if OTBus
connection or just a heating
request in the ON/OFF
connection.
RF
communi-
cation
Radio frequency (RF)
communication ON with the
WiFi Box or boiler RF receiver.
Heating
mode Heat.
Cooling
enable Cool.
AUTO
Heat/Cool.
In this mode the device,
depending on the room
temperature value and the
temperature bands set for
heating and cooling, will
activate cooling rather than
heating. In particular:
if Tamb> Tx, cool (x = 2, 3), a
cooling request will be triggered
If Tamb <Tx, heat (x = 1, 2 or
3), a heating request will be
triggered
If Tx, heat <Tamb <Tx, cool, no
request will be made because
the temperature meets the
conditions.
(Tamb = Ambient Temperature)
Heating
mode in
OTBus
Heating mode enabled (only
if the OTBus is connected to
the boiler).
NOTE: ashing when the
boiler pump running
Domestic
hot water
(DHW)
Domestic hot water mode
enabled (only if the OTBus is
connected to the boiler).
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2
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HOW TO SET THE DESIRED ROOM TEMPERATURE
Press PROG to enter the values of programming menu
Press the button (3) or the button (1) to scroll up to
T1 - T2 - T3 heat
T3 - T2 - OFF cool
To set the desired room temperature levels:
T1 - T2 - T3 heating
Press the PROG button (2) again to enter the
menu and proceed to set the desired values. The
3 values can be changed individually with the
(8) and (10) buttons when the respective ‘T’
value is active on the thermostat.
To scroll through to the desired setting (T1-T2
or T3) use the (3) or the (1) buttons . To
change the value use the (8) and (10)
buttons . Press the PROG button (2) to enter and
return to the programming menu, press MODE
button (9) to enter and exit from the programming
menu or wait 5 seconds to auto exit.
The temperature selection is related to the following range:
T1 heating < T2 heating < T3 heating
Attention: T3 heating ≤ T3 cooling -3 °C (5 °F) < T2 cooling, therefore if you are not able to increase
the T3 heating it means that you need to increase the T2, T3 cooling with the dedicated procedure
To set the desired room temperature levels:
T2 - T3 cooling
Press the PROG button (2) again to enter the
menu and proceed to set the desired values. The
3 values can be changed individually with the
(8) and (10) buttons when the respective ‘T’
value is active on the thermostat.
To scroll through to the desired setting (T2 or T3)
use the (3) or the (1) buttons . To change
the value use the (8) and (10) buttons .
Press the PROG button (2) to enter and return to
the programming menu, press MODE button (9)
to enter and esc from the programming menu or
wait 5 seconds to auto exit.
The temperature selection is related to the following range: T2 cooling > T3 cooling
Attention: T3 heating +3 °C (5 °F) ≤ T3 cooling -3 °C (5 °F) < T2 cooling, therefore if you are
not able to decrease the T3 cooling it means that you need to decrease the T3, T2 heating with
the dedicated procedure
DEFAULT VALUE
COOL
T2 COOL 81 °F/27.2 °C
T3 COLL 75 °F/23.8 °C
HEAT
T3 HEAT 70 °F/21 °C
T2 HEAT 61 °F/16 °C
T1 HEAT 41 °F/5° C
Relation T3 HEAT= T3 COOL - 5 °F (3°C)

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Icon/Mode Description
The thermostat will follow the time switch program that’s been set or selected via the PROGRAMMING
MENU and the selected temperatures on the PROGRAMMING MENU – T1-T2-T3 (the values can also
be selected individually with the (8) and (10) buttons when the thermostat is following the relevant
set temperature).
The heating/cooling request is enabled or disabled according to the current room temperatures, the
desired room temperature and the programmed timing. There are 3 selectable temperature levels and the
minimum selectable programming (ON/OFF) periods, in 30-minute segments.
The thermostat is in manual mode and reacts according to the room temperature and desired room
temperature, not according to the time switch programming ON/OFF times. The heating/cooling request is
activated according to the current room temperature and the set desired room temperature T3 (Comfort).
The thermostat is working in manual mode according to the room temperature and desired room
temperature, and not according to the time switch programming timing. The heating/cooling request is
activated according to the current room temperature and the desired room temperature T2 (Economy).
This working mode is active for the number of days selected on the main display page with the button
(3), up to midnight of the last day selected. After the set days have expired, the thermostat mode of
operation automatically returns to AUTO.
The thermostat is working in domestic hot water mode only (available only with OTBus connection
between the WiFi Box and the boiler and if the OTBus protocol allows this). Tap icon ashes when the
boiler is delivering domestic hot water.
FAn
Thermostat working in ventilation mode.
If there is OTBus connection between the WiFi Box and the boiler, the boiler status is DHW only.
Thermostat working mode is OFF (no heating/cooling request). If there is OTBus connection between
the WiFi Box and the boiler (and if all the thermostats connected are OFF), the boiler is completely in the
OFF mode (no heating/cooling, no domestic hot water, only the boiler’s frost protection active).
WORKING MODE

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Icon Description Sub-menu
Sets the HOURS and DAY. Press the PROG
button (2) again to enter the sub-menu and
proceed to set the parameter. The hours
and day are automatically set if WiFi Box is
connected to an internet network. From the
APP it is possible to synchronize the hours and
the day of the thermostat with your Tablet or
Smartphone time.
With the (3) and (1) buttons select the desired
value (hours, minutes or days) and with the (8) and
(10) buttons select the values. Press the PROG
button (2) to enter and return to the programming menu,
press MODE button (9) to escape from the programming
menu or wait 5 seconds to auto exit.
DHW
Sets the temperature of DOMESTIC HOT
WATER (when OTBus connection available
between WiFi Box and the boiler). Press
the PROG button (2) again to enter the sub-
menu and proceed to set the parameter.
With the (8) and (10) buttons select the desired
temperature value. Press the PROG button (2) to enter
and return to the programming menu, press MODE
button (9) to enter and exit from the programming menu
or wait 5 seconds to auto exit.
InFO
Reads SENSORS/BOILER SETTINGS
(when OTBus connection available between
WiFi Box and the boiler and if the OTBus
allows it). Press the PROG button (2) again
to enter the sub-menu and proceed to read
the values available.
Below, are the parameters of the info in sequence (if the
value is not available “- -” is shown):
tSEt = set-point supply temperature calculated by the
thermostat.
tFLO = reading of the boiler supply sensor temperature.
trEt = reading of the boiler return sensor temperature.
tdH = reading of the boiler DHW sensor temperature.
tFLU = reading of the boiler ue sensor temperature.
tESt = reading of the boiler outdoor sensor temperature
(tted to the boiler or communicated by the web).
MOdU = instantaneous percentage of modulation of boiler
fan.
FLOr = instantaneous domestic hot water ow rate.
HOUr = hours worked in high condensation mode.
PrES = central heating system pressure.
tFL2 = reading of the heating supply sensor on second
circuit
PROGRAMMING MENU
or select the desired icon

10
Icon Description Sub-menu
Sets the desired room temperature levels:
T1 - T2 - T3.
Press the PROG button (2) to enter the sub-
menu and proceed to set the parameter. The 3
values can be changed individually with the
(8) and (10) buttons when the respective ‘T’
value is active on the thermostat.
With (3) and (1) buttons select the desired value
(T1, T2 or T3) and with the (8) and (10) buttons
select the values. Press the PROG button (2) to enter
and return to the programming menu, press the MODE
button (9) to enter and exit from the programming menu
or wait 5 seconds to auto exit.
Sets the PROGRAMMING HEATING/
COOLING TIME. Press the PROG button (2) to
enter the sub-menu and proceed to set. With
(3) and (1) buttons select the period (mon-fri,
sat-sun, single day). Press again the PROG
button (2) to enter the sub-menu and proceed
to set.
With (3) and (1) buttons select the segment of hours
that need to be modied and with the MODE button (9)
select the desired temperature value level (T1, T2, T3).
Press the (8) button to copy the previous setting (use
the (10) button to go back). Press the PROG button
(2) to enter and exit from the programming menu or wait
30 seconds to auto exit.
Sets the HEATING or COOLING mode.
Press the PROG button (2) again to enter the
sub-menu and proceed to set the parameter.
Note: In the cooling mode, if the OTbus
connection is established between the WIFI
box and the boiler, the cooling request is
managed only via ON/OFF (heating is disabled
vs the boiler).
With the (8) and (10) buttons select the desired
value:
IN = winter = heating mode
AUT = automatic = heating/cooling mode handling
SU = summer = cooling mode
Press the PROG button (2) to enter and return to the
programming menu, press the MODE button (9) to enter
and exit from the programming menu or wait 5 seconds
to auto exit.
Technical menu (available only to service
personnel).
Press the PROG button (2) button again to
enter the sub-menu and proceed to set the
parameters.
Set the password (password for technical menu = 18)
using the (8) and (10) buttons and press the
PROG button (2) to enter.
Press the PROG button (2) to exit from the programming menu.

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From HOME screen, press PROG button to open the
user menu.
Press the (3) or (1) button to select the eld
HEA TING OR /COOLING TIME PROGRAM.
SET HEATING AND COOLING TIME BANDS
Press the PROG button to set.
Press the (3) or (1) button to select the day or
period of the week to be changed.
Days Display
Monday
Friday
Saturday
Sunday
Monday
Sunday

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Days Display
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Press the PROG button (2) to conrm the day or period
of the week to be changed.
Press the (3) or (1) button to select the time
segment to be changed.
Press the MODE button (9) to select the desired room
setpoint temperature (T1, T2, T3).
Press the (8) button to copy the previous setting to
the following time segment (the (10) button can be
used to go back or copy the setting to the previous time
segment).
Press the PROG button (2) to save and return to the
programming menu, press the MODE button (9) to save
and exit the programming menu, or wait 30 seconds to
automatically save the value and return to the HOME
screen.

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ERROR CODES
Alarms Main alarms and description
rIE Semi-automatic system lling function
Err Thermostat temperature sensor
damaged (non-repairable)
E82 Radio frequency communication
missing
E83 OTBus communication missing
E84 Hardware damaged – not repairable
A01-A10 Ignition failure
A02-A20 High limit thermostat intervention
A03-A30
Alarm nal ue thermostat, limit
thermostat, air pressure switch and/or
premix fan
A04-A40 Low system pressure
A06-A60 DHW NTC sensor alarm
A07-A70
NTC heating, NTC supply sensor,
higher delta T between supply and
return alarm
A08 NTC return sensor and/or higher delta T
between ow and return alarm
A09-A91 Flue NTC sensor alarm or heat
exchanger need cleaning
A77 Low limit thermostat intervention
A99 Too high reset from remote location

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Parameter
Icon Description
01 t0
Set the minimum limit temperature
(frost protection for ON/OFF and DHW/
SUMMER mode).
08 HH/LL
CH
Set max and minimum set point in
heating.
Available only when OTBus is
connected.
10 CLI
Set the climatic curve for
thermoregulation.
Available only when OTBus is
connected.
11 InFL
Set the inuence of the room sensor on
thermoregulation calculation. Available
only when OTBus is connected.
13 CALI Calibration of the room sensor.
14 FACt Factory values RESET (general
RESET).
16 SOFt Software version of the thermostat.
17 dEGr Set degree in Celsius or Fahrenheit.
19 H
On/OFF Set hysteresis On and OFF.
ONLY QUALIFIED PERSONEL PASSWORD
21 ALL Alarm history. Available only when
OTBus is connected.
22 tSP
Boiler parameter settings (TSP).
Available only when OTBus is
connected.
23 LEGI
Legionella function activation.
Available only when OTBus is
connected.
24 CLOC
Domestic hot water clock activation.
Available only when OTBus is
connected.
26 tSFt
Night swift ow temperature reduction.
Available only when OTBus is
connected.
27 SEnS Temperature sensor disability (for pure
climatic curve activation when in OT).
28 FCLO Set clock display 24hr or 12 hr (am,
pm).
29 CHOt Disable the OT CH request when
OTBus is connected.
TECHNICAL MENU AND EXPERTISE SETTINGS

Ricloud is a RIELLO GROUP brand
Via Ing. Pilade Riello, 7
37045 Legnago - Italy
Further information and request
assistance at the following website: