Fantini Cosmi CH150RF, CH151RF, CH152RF User Manual

Radio wave weekly program
chronothermostat
CH150RF / CH151RF / CH152RF
1
INDEX
Introduction ��������������������������������������������������������������3
Controls and indications ������������������������������������������4
User manual ������������������������������������������������������������6
Displaying the temperature detected by the
Maintenance ���������������������������������������������������������� 17
Installation �������������������������������������������������������������18
Technical features ��������������������������������������������������27
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Introduction
The CH150RF/151RF/152RF chronothermo­stat measures the ambient temperature and controls the heating (conditioning) system through a radio connection with an actuator� A humidistat can also be driven� The operat­ing mode can be either chosen from among the preset ones or customized to one’s own needs� The large display shows the temperature pro-
le – i.e. the relationship between the time ta­ble and the temperature to be kept – as well as
the measured temperature, relative humidity, calculated perceived temperature, time and day of the week� The chronothermostat is battery powered� Both the settings and the data are stored in a non-volatile memory capable of keeping them even when the batteries are down�
The following external interfaces are available for the CH150RF chronothermostat:
• Radio actuator
• Separate temperature probe
• Telephone actuator for xed telephone lines,
which makes it possible to perform remote
control through the DTMF keypad (multi-tone)
• Telephone actuator with GSM modem, used
for remote control by means of SMS mes­sages�
Both telephone actuators allow you to:
• remotely interrogate the chronothermostat, to
be informed about the ambient temperature or the heating / cooling system status;
• remotely manage the chronothermostat op­erating modes�
The chronothermostat comes in three colours: white, silver (CH151RF series) and anthracite black (CH152RF series)�
3
Controls and indications
Controls
11 10
9 8 7
1 2 3 4 5 6
1� Button used to select the “Manual” operating
mode or increase a value (▲) *
2� Button used to select the “Automatic” oper-
ating mode or decrease a value (▼) *
3� Button used to select the “Holiday” operat­ing mode or go back to the previous data item
(◄) *
4� Button used to select the “Jolly” operating
mode or go to the next data item (►) *
5� Button used for the “OFF” or “Enter” func­tions * 6� Button used for the “Programming” or “Copy” or “Statistical data displaying” functions *
7� Rotary selector for temperature correction: T1, Manual temperature, Jolly temperature, and Antifreeze temperature * 8� Rotary selector for correcting temperature T2 or the Jolly operating mode duration * 9� Rotary selector for correcting temperature T3 or the Jolly operating mode duration 10� Summer/Winter switching button 11� Chronothermostat reset button
* The function associated with the button or se­lector depends on the current operating mode� It is highlighted by the icon placed above�
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Indications
14
1� Time
1
2 3 4 5
2. Temperature prole
3� Temperature value T1 or “Jolly” operating mode duration (days) 4� Temperature value T2 or “Jolly” operating mode duration (hours) 5� Temperature value T3 6� System ON in Summer operation
67151698101113 12
7� System ON in Winter operation 8� Relative humidity percentage 9� Perceived temperature (displayed by the degree) 10� Ambient/external temperature 11� Current day (1 = Monday … 7 = Sunday; 8 = Holiday) 12� Winter operation 13� Summer operation 14� Battery charge level 15� Humidistat enable 16� Humidistat ON
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User manual
To operate the chronothermostat after it has been installed, proceed as follows: 1� Set the date and time� 2� Select the Summer/Winter operation� 3� Select the operating mode�
2. Modify the hour setting by means of the ▲ and ▼ buttons, then go to the minute setting by means of the ► button.
Setting the date and time
To set the current time and date, proceed as follows: 1� Enter the programming menu main page� The operating mode currently used will be in­terrupted temporarily� Choose the time setting function�
3� Modify the minute setting by means of the
▲ and ▼ buttons, then go to the day setting by means of the ► button.
4. Modify the day setting by means of the ▲
button, then press ENTER to go back to the main page of the programming menu�
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5� Press ENTER again to exit the programming menu� The chronothermostat operating mode previously interrupted will be resumed�
Summer/Winter selection
To shift from the Summer opera­tion (heating system) to the Sum­mer operation (cooling system), and vice versa, keep the Sum­mer/Winter button depressed for at least 4 seconds� The selected operation will be shown on the display by means of the “Winter” or “Summer” icons�
Winter Summer
Operating modes
The CH150/151/152 chronothermostat fea­tures four different operating modes: Manual, Automatic, Holiday and Jolly (in addition to the OFF function)�
“Manual” operating mode
With the Manual operating mode, the chrono­thermostat adjusts the operation of the heating or cooling system in order to always keep the same temperature� To select “Manual”, press MAN�
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The temperature level can be modied during
operation by means of the lower rotary selec­tor located on the right side of the chronother­mostat� The temperature can be changed from 2°C to 40 °C by 0�1°C increments�
“Automatic” operating mode
With the “Automatic” operating mode, the chronothermostat adjusts the operation of the heating or cooling system by following the pro-
les dened for the various days of the week.
To select “Automatic”, press AUTO�
The three temperature levels used can be modied during operation by means of the ro­tary selectors located on the right side of the chronothermostat�
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Temperature T3 cannot be lower than tem­perature T2 or higher than 40 °C�
During Summer operation, temperature T3 features an upper limit of 30°C� When this
value is exceeded, T3 will take the OFF value, which will involve switching the system off�
Temperature T2 cannot be higher than tem­perature T3 or lower than temperature T1�
Temperature T1 cannot be higher than tem­perature T2 or lower than 2 °C�
If no customization has been made, the au­tomatic operating mode will function with the
stored temperature proles, i.e. the preset
ones (refer to «Preset programs»)� To custom-
ize the proles, refer to «Chronothermostat
programming»�
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