Fantini Cosmi CH140GSM User manual

CH140GSM
WEEKLY PROGRAMMABLE THERMOSTAT
WITH INTEGRATED GSM

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CH140GSM
PACKAGE CONTENTS
TABLE OF CONTENTS
INSTALLATION
GSM FUNCTIONALITY VERIFICATIONS
ELECTRICAL CONNECTIONS
QUICK GUIDE TO PROGRAMMING
DESCRIPTION OF KEYS
SETTING THE TIME AND DATE
OPERATING PROGRAMS
PROGRAMMABLE TEMPERATURES
SETTING THE OPERATING PROGRAMS
FUNCTIONS IN DETAIL
PROGRAMS AVAILABLE
PROGRAMMABLE TEMPERATURES
KEYS AND ADVANCED FUNCTIONS
RESET
REMOTE PROGRAMMING VIA SMS
SMS COMMANDS
COMMANDS FOR ALARMS AND ALERTS
COMMANDS FOR THE AUXILIARY RELAY (RELAY 2)
NO 230V POWER OR POWER SUPPLY RETURN ALERT MESSAGES
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1 PROGRAMMABLE THERMOSTAT
1 USER MANUAL
PAG.

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1. INSTALLATION
The CH140GSM programmable thermostat is to be wall-mounted or installed on a
recessed box, with 3 modules or round, at a height of about 1.5 m from the ground.
Figure 1
Figure 3
Figure 2
PERFORM THE FOLLOWING STEPS:
1. Disconnect the power to the electrical system by actuating the main switch of the electrical
panel
2. Separate the rear baseboard from the body of the programmable thermostat by using a tool
on the relevant slot (see Figure 1)
3. Remove the insulation protection on the baseboard by unscrewing the specific captive screw.
4. Make the electrical connections as shown on page 5.
5. Secure the baseboard to the wall or to the recessed box, using the screws supplied.
6. Reposition the insulation protection by tightening the screw.
7. Open the SIM-holder compartment at the back of the programmable thermostat, as shown
in Figure 2.
8. Insert a SIM* (NOTE pag. 4), complying with the direction shown in Figure 3 (see pag. 4) and
close and tighten the flap of the SIM-holder.
9. Press the body of the CH140GSM to the baseboard secured to the wall and couple.
10. Restore the power of the electrical system.
push
to release

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*NOTETheSIMused must conformtotheGSM11.12phase 2+ standard(in
practice, any SIM of regular mobile operators but not the USIMs of mobile
operator: TRE). It must be linked to a top-up voice with SMS contract (if
necessary, verify the credit) or with a subscription contract and the PIN
code must be disabled.
Before inserting the SIM card it is advisable to verify that it works by using
it in a mobile phone and trying to send and receive an SMS.
After inserting the SIM and switching the CH140GSM on, any SMS
messages that have not yet been delivered or sent in the first moments of
operation will be cancelled.
ATTENTION: the 2 auxiliary inputs must be connected to contacts that are
dry and voltage-free and with cables no longer than 3 m.
GSM FUNCTIONALITY VERIFICATIONS
The programmable thermostat connection to the GSM network can be
detected by the antenna symbol and three bars.
The antenna symbol flashes if the module is not registered to the GSM network
(e.g. no coverage, SIM not inserted or blocked by PIN, etc.).
Once the registration is complete, the antenna lights up steady together with any
bars indicating the signal strength.
On PAG08 of the SETUP menu you can see the quality of GSM coverage in real
time; the values are updated every three seconds. This feature is useful for testing
during installation if the position assumed is appropriate or not.
The following table shows the signal values and the corresponding messages
shown on the display.
Example:GSM:18.0meansthatthesignalisgood(twobars)andthecommunication
has no errors.
!
!

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NOTE: during the first seconds after the programmable thermostat is switched on,
any anomalies of the SIM are indicated by the appearance of the following error
messages:
ERR 310 = no SIM; verify that the SIM is inserted correctly and close the latch
of the SIM holder;
ERR 311 = SIM has PIN protection; remove the SIM and insert it into a phone
to remove the PIN protection function.
N.B.: Any other error codes that may appear must be noted to then contact the
technical support.
SYMBOL
Signal
level None
flashing
0÷1 2÷9 10÷14 15÷19 20÷30 99
Low Acceptable Good Excellent n.r.
VALUES
“RS”
"BE"
VALUE
0= <0.2%
5= 3.2÷6.4% 1= 0.2÷0.4% 6= 6.4÷12.8%
2= 0.4÷0.8%
6= >12.8% 3= 0.8÷1.6% 99= n.r. 4= 1.6÷3.2%

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2. ELECTRICAL CONNECTIONS
ATTENTION: THE INSTALLATION MUST ONLY BE CARRIED OUT BY
SKILLED PERSONNEL
!
!
ATTENTION: before wiring, make sure the power has been disconnected
from the electrical system from the main switch on the electrical panel
NOTE: The programmed parameters will not be lost during blackout periods since
all the settings are saved in a non-volatile memory.
Even if the power supply is not available for long periods, the clock/calendar
operation is guaranteed by an internal battery.
5B
6A
7
1
Caldaia
CH140GSM
2
Gd
4
L
N
In2 In1 Gd
Relè ausiliario
(utenza elettrica)
Sonda
ausiliaria
Ingresso 1
(allarme)
230V 50Hz
Ingresso 2
(allarme)
!
ATTENTION: the cable length of the auxiliary probe must not exceed 3
metres.
Auxiliary relay
(electrical utility)
Boiler
Input 2
(alarm)
Input 1
(alarm)
Auxiliary
probe

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3. QUICK GUIDE TO PROGRAMMING
DESCRIPTION OF KEYS
Theprogrammablethermostatisfittedwith6keys,thefunctionofwhichvariesdepending
on the situation and is described by the symbol that appears on the display in line with
the key.
N.B.: the first time a key is pressed will have no effect other than turning the display
light for it to be seen better.
primary function
6 function keys
secondary function
relay ON winter
time
relay ON summer
ambient temperature
Celsius / Fahrenheit
graphic section:
temperature/clock profile
messages
flat battery symbol
day of the weekGSM antenna
programs
summer / winter

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OPERATING PROGRAMS
The CH140GSM programmable thermostat allows for different operating modes,
called programs:
“AUTO” WEEKLY PROGRAM:
you can associate every half hour to one of the four
set temperatures for each day of the week. This is
the program that appears when the programmable
thermostat is switched on and in general, is the most
used.
“HOLIDAY” DAILY PROGRAM:
just like the AUTO program, you can select one of the
4 set temperatures for each half hour, however, this
sequence will be repeated, identical, every day.
SEL TEMP PROG DISP JOLLY OFF
HOLIDAY
ENTER
SETTING THE TIME AND DATE
1. After switch-on, press the PROG key
briefly: “Setup” appears; then press ,
to access the “Hours” page. Use the
and keys to set the hours and then
press to set the “Minutes”.
2. Press
again to select the Year, the
Month and the Day in order
3. Press again to select whether to
disable the automatic summer/winter
switch-over: initially, this function is
enabled, however, it can be disabled by
selecting “NO” with the and keys.
4. You can always return to the previous
page by pressing .
5. Press ENTER to exit the Setup menu.

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MAN
JOLLY
“JOLLY” TEMPORARY PROGRAM:
you can choose to maintain a certain temperature for
a given number of hours, after which it will return to
the previously active program.
“MAN” MANUAL PROGRAM:
the programmable thermostat maintains a fixed
temperature, specified from time to time, for
unlimited time, until another program is selected.
“OFF/ANTI-FREEZE” SYSTEM IS OFF OR WITH
ANTI-FREEZE PROGRAM:
the system remains off or alternatively it will
maintainaverylowtemperature(2to7°C),toprevent
the liquid in the heating system from freezing.
PROGRAMMABLE TEMPERATURES
The operating temperature settings can be accessed in the AUTO and HOLIDAY
programs.
Temperatures T1, T2 and T3 can be represented with values ranging from 2°
to 40°C,
The T anti-freeze (TA) temperature can range from 2° to 7°C or be set to OFF
(that is, system off).
These are the temperatures that can be set when configuring the daily program:
The MANUAL program has its own specific temperature (TMan), just like the
JOLLY (Tj) program, which are set on the respective screens and that range
from 2° to 40°C.
The ANTI-FREEZE/OFF program follows the TA temperature that can range
from 2° to 7°C; alternatively, it can be set to OFF for the system to switch off.

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SETTING THE OPERATING PROGRAMS
SELECTING THE PROGRAM
Press the SEL key to select the various operating programs, in cyclical
sequence:
AUTO -> MAN -> OFF -> HOLIDAY -> AUTO.
NOTE: the JOLLY temporary program is not included in the sequence of programs
but is selected directly with the JOLLY key.
TEMPERATURE SETTINGS
In the AUTO, HOLIDAY and OFF programs press
the TEMP key to change the values of the 4 set
temperatures: pres the TEMP key repeatedly
for the value T1, T2, T3 and Ta to appear in
sequence; go to the T you wish to modify and use
the arrows and to increase or decrease the
temperature by a tenth of a degree at a time.
Use the arrow to go back to the beginning.
Consider that T1 will always be less or equal to
T2, and T2 of T3.
In the JOLLY program, the TEMP key alternates the display of the set
temperature Tj and the hours left for the program to end: these two values can
be changed using the and keys.
In the MAN program you can modify the fixed temperature TMan using the
and keys.
MODIFYING THE DATE AND TIME IN PROGRESS
Briefly press the PROG key to enter the “SETUP” menu, in which you can
change the time, the date, the winter/summer mode and the automatic
daylight saving function.
CUSTOMIZING THE WEEKLY “AUTO” AND DAILY “HOLIDAY” PROGRAM
Keep the PROG key pressed until “CONFIG”
appears. In this menu you can program the
weekly profiles (AUTO program) and daily
(HOLIDAY program) and set the advanced
functions (refer to the subsequent sections for
their description).
COPY
PROG
000