Geca Roma Wi-Fi User manual

GECA HAS DEVELOPED AN APP FOR MOBILE DEVICES, TO SIMPLY AND EASILY CON-
TROL YOUR THERMOSTAT.
YOU CAN CHECK THE TEMPERATURE AND CHANGE THE SETTINGS AT ANY TIME.
Download the app
DOWNLOAD THE
APP!
Available on
AVAILABLE ON
BY
Roma Wi-Fi
semi-recessed Wi-Fi touch-screen programmable thermostat
COMPLETE MANUAL

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PAGE 5 - The Roma Wi Fi Programmable Thermostat
PAGE 6 - General Description
Power 230 V AC - 50/60 Hz
Electrical Connection
PAGE 7 - Wallplate Installation
Roma Wi Fi Programmable Thermostat Installation
PAGE 9 - Icons on the Display
PAGE 10- First Power-Up
Temperature Chart on the Display
PAGE 11 - System Control Contact
Setup Menu
PAGE 12- Setup Menu Flow Chart
PAGE 13- Signal Quality
PAGE 14- Wi-Fi Submenu
Wi-Fi Module ON
Wi-Fi Module OFF
PAGE 15- Wi-Fi Configuration (First Power-Up)
PAGE 16- Wi-Fi Module Reset
Hour
PAGE 17- Measured Temperature Correction (Cort.)
PAGE 18- Programmable Thermostat Reset (RST)
Exit.
PAGE 19- Weekly Program
PAGE 20- COPY Function
DATE and TIME Setup
PAGE 21- Manual Program
PAGE 22- Manual Program Scheduling
PAGE 23- Summer/Winter Mode
ON/OFF.
PAGE 24- Password-protected Locking
PAGE 25- Maintenance Range
PAGE 26- Proper Use and Maintenance
PAGE 27- Product size
Technical Specifications
PAGE App Mode for iOS Operating System
PAGE 30- Configuring a New Device
PAGE 32- Interface of the App’s Home Screen
PAGE 33- Possible Errors
Add Mobile Device
Add/Delete Device
PAGE 34- Sending Settings Using the App
Turning the Programmable Thermostat ON/OFF
PAGE 35- Automatic Winter Mode
PAGE 36- Weekly Program
PAGE 38- Automatic Winter Mode
PAGE 39- Manual Time-Limited Operation
PAGE 40- Advanced Parameters
Maximum/minimum temperature exceeded.
Anti-freeze temperature.
Manual time-limited mode timing.
PAGE 43- Problems/Solutions
PAGE 45 App Mode for Android Operating System
PAGE 30- Configuring a New Device
PAGE 32- Interface of the App’s Home Screen
PAGE 49- Possible Errors
Add Mobile Device
Add/Delete Device
PAGE 34- Sending Settings Using the App
Turning the Programmable Thermostat ON/OFF
PAGE 35- Automatic Winter Mode
PAGE 36- Weekly Program
PAGE 54- Automatic Winter Mode
PAGE 55- Manual Time-Limited Operation
PAGE 56- Advanced Parameters
Maximum/minimum temperature exceeded.
Anti-freeze temperature.
Manual time-limited mode timing.
PAGE 59- Problems/Solutions
TABLE OF CONTENTS

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THE PROGRAMMABLE THERMOSTAT
Roma Wi-Fi
semi-recessed Wi-Fi touch-screen programmable thermostat
BY

Roma Wi-Fi is a semi-recessed Wi-Fi touch-screen programmable thermostat with an APP to
control the temperature of your home simply and easily, using your smartphone or tablet.
Roma Wi-Fi
has a backlit display to graphically display temperatures, which can be changed using
simple and practical commands that make setting it up it very easy.
Roma Wi-Fi can control heating and cooling systems.
It avoids energy waste by running the heating or air conditioning system only when needed.
N.B. TURN OFF ELECTRICAL POWER BEFORE CONNECTING THE
Roma Wi-Fi PROGRAM-
MABLE THERMOSTAT.
Warning: Electrical connections must be made using subsurface ducted wiring.
N.B. Connect the electrical load before connecting the mains (Fig. 1).
The electrical connection terminals are located behind the Wallplate.
The
Roma Wi-Fi programmable thermostat must be powered by 230Vac - 50/60 Hz on terminals 1
and 2 (Fig. 1).
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(Fig. 1).
GENERAL DESCRIPTION
POWER
Connection with a burner, wall-mounted
boiler, air conditioning system, or spring-re-
turn zone valve:
Connection with a zone valve:
ELECTRICAL CONNECTION
The output is controlled by a potential-free switchover relay rated 6 A, 250 Vac.
The following devices (for heating/cooling) can be connected to the Roma Wi-Fi semi-recessed
programmable thermostat using the following electrical diagrams:
5 4 3 2 1
U
230 Vac - 50/60 Hz
C NC NA
CLOSES
OPENS
5 4 3 2 1
230 Vac - 50/60 Hz
C NC NA

INSTALLATION OF WALLPLATE
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Roma Wi-Fi can be installed both in recessed 2-module junction boxes (502 type) and in recessed
3-module junction boxes (503 type). In both cases, the recommended height is 1,5m above the
floor, in a dry, draught-free place, away from heat sources. After making the electrical connections,
fasten the Wallplate to the recessed junction box using the included screws, making sure that the
Wallplate’s Locking Clip is on the bottom side (Fig. 2).
PROGRAMMABLE THERMOSTAT INSTALLATION
(Fig. 2).
Wallplate Tabs
Locking Clip Recessed boxes
Wallplate
Latch the Roma Wi-Fi programmable thermostat to the Wallplate Tabs and rotate it downwards
until the Locking Clip locks it in place (Fig. 3).
Conversely, to remove the Roma Wi-Fi programmable thermostat from the Wallplate, release the
Locking Clip and rotate it upwards (Fig. 4).
(Fig. 3). (Fig. 4).
Wallplate Tabs
Locking Clip
Wallplate
Locking Clip

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-MEASURED TEMPERATURE
SET MAINTENANCE RANGE (PRESS)
-COPY TARGET TEMPERATURE (TOUCH)
-SETUP MENU (PRESS)
-DECREMENT HOURS/MINUTES
(Only TOUCH or PRESS)
-ACCESS WEEKLY PROGRAMMING (TOUCH)
(TOCCO)
-HEATING SYSTEM/ COOLING
RUNNING
-SUMMER/WINTER MODE
-ENABLE CHANGE SEASON (PRESS)
-CHANGE SEASON (TOUCH)
-MANUAL MODE
-ENTER/EXIT MANUAL MODE (PRESS)
- “ ”+“ ” PASSWORD (PREMUTO)
-TIME of DAY.
-ENABLE COPY DAILY PROGRAM (PRESS)
-COPY DAILY PROGRAM (TOUCH)
-SAVE: DISPLAY PROGRAM SAVE (PRESS)
-SETUP MENU (PRESS)
-DAYS of WEEK.
LUnedì = Monday
MArtedì = Tuesday
MErcoledì = Wednesday
GIovedì = Thursday
VEnerdì = Friday
SAbato = Saturday
DOmenica = Sunday
-UNLOCK FUNCTION (PRESS)
-INCREMENT HOURS/MINUTES
-ACCESS WEEKLY PROGRAMMING (TOUCH)
-ON/OFF.
-ON/OFF (PRESS)
EXIT FUNCTION/PROGRAM (TOUCH)
- “ ”+“ ” PASSWORD (PRESS)
-WI-FI NETWORK SIGNAL SYMBOL
-DAILY/WEEKLY CHART OF TARGET TEMPERATURES
PROGRAMMATE.
DECREASE TARGET TEMPERATURE AND
MAINTENANCE RANGE
-ACCESS WEEKLY PROGRAMMING (TOUCH)
-SLOW DECREMENT TEMPERATURE (TOUCH)
-FAST DECREMENT TEMPERATURE (PRESS)
%
GI VE SADO
MEMALU
+H
-H
-C
+C
INCREASE TARGET TEMPERATURE AND MAIN-
TENANCE RANGE
-ACCESS WEEKLY PROGRAMMING (TOUCH)
-SLOW DECREMENT TEMPERATURE (TOUCH)
-FAST INCREMENT TEMPERATURE (PRESS)

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FIRST POWER-UP
When you power up your
Roma Wi-Fi programmable thermostat, it performs a check-up by turning
on all the parts of its display and turning on the load for a few seconds (Fig. 5).
Then the Roma Wi-Fi programmable thermostat shows the Home Screen (Fig. 6).
After about ten seconds it shows the STAND-BY screen (Fig. 7).
When powered up for the first time, Wi-Fi is off. N.B. After configuring the Wi-Fi module, every
time mains power resumes, the programmable thermostat will send your mobile device a push-
notification reporting: "Mains power present.”
Fig.5 Fig.6 Fig.7
Roma Wi-Fi is pre-programmed with a weekly temperature program, which can be modified at
will (Fig. 6).
%
GI VE SADO
MEMALU
+H
-H
-C
+C
+H
-H
-C
+C
LU
LU
TEMPERATURE CHART ON THE PROGRAMMABLE
THERMOSTAT’S DISPLAY
The
Roma Wi-Fi programmable thermostat can display a temperature chart that shows 24 col-
umns, to represent the 24 HOURS of the day.
Two temperatures can be programmed for each HOUR:
- the temperature of the FIRST HALF HOUR (e.g. from 00:00 to 00:29)
- the temperature of the SECOND HALF HOUR (e.g. from 00:30 to 00:59)
The heights of the columns change only when setting the temperatures for the FIRST HALF
HOURS of each hour.
-Each COLUMN is made up of three temperature CURSORS (Fig. 8):
In WINTER mode “ ” :
The 3rd CURSOR includes temperatures from 20.0°C to 30.0°C.
The 2nd CURSOR includes temperatures from 16.1°C to 19.9°C.
The 1st CURSOR includes temperatures from 5.0°C to 16.0°C
In SUMMER MODE “ ” :
The 3rd CURSOR includes temperatures from 29.0°C to 35.0°C.
The 2nd CURSOR includes temperatures from 27.0°C to 28.9°C.
The 1st CURSOR includes temperatures from 15.0°C to 26.9°C
Let’s assume you want to set the temperature of the "0" hour:
By setting the temperature to 18°C for the FIRST HALF HOUR, the column of HOUR 0 will change
its height with respect to the pre-set program (Fig. 9).
If you set the temperature to 25°C in the SECOND HALF HOUR, the 0 HOURS column will not
change (Fig. 10).
(Fig. 8).