IntelliTherm C68 - Thermostat Fantini Cosmi - Free user manual and instructions

Product type	Programmable room thermostat
Brand	Fantini Cosmi
Model	IntelliTherm C68
Dimensions	135 x 85 x 19 mm
Power supply	2 alkaline AA 1.5 V batteries
Battery life	Approximately 2 years
Comfort temperature range (TMAX)	16 to 34 °C
Economy temperature range (TMIN)	5 to 23 °C
Frost protection	5 °C, programmable via dip switch
Differential	±0.25 °C
Switching current	5(3) A, 250 V
Contact type	Potential-free
Protection rating	IP20
Double insulation	Yes
Display	LCD screen with programming crown
Programming	Daily in 30-minute sectors
Special functions	Joker (temporary override), hour counter, min/max temperature memory
Summer/Winter switch	Yes
Reset	Dedicated button
Mounting	Wall-mounted at 1.5 m height, away from heat sources
Compatible box	Flush-mount 503 (3 modules) or round
Standards	EN 60730-1
ErP classification	Class IV, contribution 2% (EU Regulation 811/2013)
Recycling	Do not dispose of with household waste

Frequently Asked Questions - IntelliTherm C68 Fantini Cosmi

How to install the IntelliTherm C68 thermostat?

Mount the base at 1.5 m height, away from kitchens, heat sources, windows, and doors. Fix it flat against the wall. Make the electrical connections (terminals 1 and 2 to the heating). Insert the batteries then clip the body onto the base.

How to set the time on the C68?

Use the time adjustment buttons on the device. The time is displayed on the screen. Set the hours and minutes with the + and - buttons.

How to program the temperature time slots?

Set the switches to A1 (working days) or A2 (holidays) and PROG. The crown blinks in 30-minute sectors. Press the COMFORT, ECONOMY or OFF buttons to assign the temperature. Finish by resetting the switch to heating or cooling position.

How to use the Joker function?

With the switches in position A1 or A2, press the COMFORT, ECONOMY or OFF buttons to choose the forced temperature. Use the arrow keys to set the number of hours (1 to 240 h). After this time, the automatic program resumes.

How to replace the batteries?

Pull the cover of the battery compartment forward. Replace the 2 alkaline AA 1.5 V batteries respecting polarity. The programmed data is retained.

What does the blinking battery symbol on the screen mean?

It indicates low battery charge. If you do not replace them within 15 days, the device automatically turns off and displays OFF.

How to reset the thermostat?

Press the reset button for a few seconds. All programs are cancelled and the standard factory program is restored.

What is the difference between A1 and A2 programs?

A1 is the program for working days (week). A2 is for holidays (weekend). Each has different default time slots and temperatures, which you can customize.

How to switch to summer mode (air conditioning)?

Set the switch to summer position (snowflake or SUMMER symbol). Set the comfort temperature with the TMAX button. Red sectors indicate the operating periods of the air conditioner.

How to view the heating operating hours?

Set the switches to position A1, A2 and PROG. The screen displays the operating hours of the previous day and the total since commissioning (battery insertion or reset).

USER MANUAL IntelliTherm C68 Fantini Cosmi

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Close-up of a green printed circuit board with visible traces and components (no text or symbols)

Install the programmable thermostat at 1,5 meters above the floor level, far from kitchens, heat sources, windows and doors. Make sure the base is fixed to a level surface, without strains.

2 ELECTRIC CONNECTIONS

Connect terminals 1 - 2 to the heating system with two wires thus replacing the traditional thermostat at any time and without adding further connections. When the ambient temperature increases, the relay will open terminals 1 - 2 and will close terminals 1-4.

Terminal 4 is free and it may be used for signalling or other purposes, as required.

3 OFF MODE SELECTION

When in OFF mode, Intellitherm may be set to keep a fixed temperature of 5^ C to protect the system from the risk of freezing.

This selection must be carried out during the installation and before inserting the batteries.

Note: if this selection is needed to be changed after the installation, Intellitherm has to be reset and reprogrammed.

4 MOUNTING THE THERMOSTAT BODY ON THE BASE

5 INSERTING AND REPLACING THE BATTERIES

Insert two long life AA 1,5V alkaline batteries, paying attention to the indicated polarity. Batteries last approximately 2 years: when they begin to run down, the battery symbol starts to flash on the display. If the batteries are not replaced within 15 days, Intellitherm C68 will switch-off automatically and the display will indicate OFF.

6 TIME SETTING

(see the picture on the right)

B 60 mm INS A 83,5 mm

INSTALLATION

To separate the base from the frontal body, remove the battery cover and unscrew the screws, rotating the thermostat body downwards.

A for flush-mounting boxes (3 modules, 503)

B for round flush-mounting boxes

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To be installed by qualified personnel only!

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To set the ANTIFREEZE 5°C protection move the dip switch HIGH.

To switch the system completely OFF, move the dip switch DOWN.

To insert batteries remove the cover pulling it frontaly

F - 'AA' 1.5V + - 'AA' 1.5V + 20.3 2:36 time setting keys

PROGRAMMABLE THERMOSTAT

C68

temperature in °C program setting ring ECONOMY / TMIN COMFORT / TMAX OFF 20.3 °C 2 1.38 TIME heating system ON air conditioning system ON

The program setting ring shows a 24-hours clock, divided into 30 min sectors.

The sector colour indicates the set temperature for that period.

Minimum temperature

regulating knob TMIN / ECONOMY from 5° to 23 °C

Temperature setting keys

ECONOMY / TMIN

COMFORT / TMAX

OFF

In pushing one of the three keys, the flashing sector will turn into the colour of the desired set temperature

RESET

keep it pressed for a few seconds to reset any customization and restore the pre-set standard program

DISPLAY

e 20.3 °C 21.38° Intellitherm C68 TIME regulating keys A1 A2 S A1 op au ke CO

Maximum temperature regulating knob TMAX / COMFORT from 16° to 34 °C

SWITCHES

A1 or A2 operation with the daily automatic program

COMFORT / TMAX keeps constantly the COMFORT temperature set with the TMAX knob.

ECONOMY / TMIN keeps constantly the ECONOMY temperature set with the TMIN knob.

OFF

keeps the system constantly OFF or with antifreeze protection 5°C

With the switch set on

C68 is set to regulate the heating system

With the switch set on

C68 is set to regulate the air conditioning system.

Once the C68 is installed and connected, it is possible to use the weekly program with the pre-set operating time and temperatures, just positioning the switch on the A1 or A2 position.

A1 A2

Verify that the switch is in the HEATING position.

A1 for weekdays

A2 for weekends and holidays

20 C° 5 C° 8 23.30

CUSTOMIZATION

It is possible to set the desired temperature for every 30 minutes.

1

Set the temperature

T MIN T MAX

3

It is possible to set the desired temperature pressing one of the three keys. The sector will change the colour and advance 30 minutes.

COMFORT / TMAX ECONOMY / TMIN

OFF

To move the switch without changing the temperature, use the keys √√ √√

00.00 A1A2 7800

Move the switches to the A1 or A2 and PROG positions to start the program setting.

The display will show time 00.00 and DAY1.

On the programming ring the sector which the temperature has to be changed flashes and corresponding time appears.

2

Once the changes are finished, position the switch 🔍 to start the heating or ⚙ to start the air-conditioning

JOLLY FUNCTION

With this function C68 enables you to cut out temporarily the automatic program at any time, without changing its settings, in order to have constantly the required temperature COMFORT - ECONOMY - OFF for a period from 1 to 240 hours.

A1 A2

With the switch in the A1 or A2 position, press the keys 🙏 or 📞 or Ⓧ to set for how many hours the C57RF has to cut the automatic program out, in order to force temporarily the temperature. The ring on the display will change the colour according to the selected temperature.

ECONOMY/TMIN

COMFORT/TMAX

OFF

Once the set time is passed, C68 will resume the automatic program. To reduce or cut out the JOLLY period before the set time, press a different colour key than the one shown on the ring

6 33 A1A2 T80G

working HOURS since last initialisation
working HOURS on the day before

ADVANCED FUNCTIONS

With C68 it is possible to know for how many hours the heating system worked the day before (closed relay - ON) and from the last Intellitherm initialization (last reset or battery insertion).

The display will show the heating working hours, positioning the switches as indicated in the picture.

PREVIOUS DAY MINIMUM AND MAXIMUM TEMPERATURES

20.3°C 2 1.38 A1A2 P###

TIME when the temperature was recorded
MAXIMUM or MINIMUM room temperatures

With Intellitherm C68 it is possible to verify the MINIMUM and MAXIMUM temperatures reached the day before and what time they were measured.

Move the switch to the ECONOMY position Ⓐ to read the MINIMUM temperature or move to the COMFORT position ⚙️ to read the MAXIMUM temperature.

Move the switch to PROG

SUMMER / AIR-CONDITIONING MODE

Intellitherm C68 starts the AIR-CONDITIONING mode moving the switch to the SUMMER position ✝ The comfort temperature can be regulated setting the COMFORT/TMAX knob. The red sectors on the ring indicate what time the air-conditioning is ON; the other colours indicate when the system is OFF.

TECHNICAL DATA

In compliance with EN 60730-1 and parts two.

Contact rating 5 (3)A 250V c.a.

Micro-disconnection (1BU).

Software classe A.

Voltage free switching contact.

Temperature regulation: COMFORT from 16° to 34°C

and ECONOMY from 5° to 23°C.

Differential: +/- 0,25°C.

Thermal gradient: 4°K/h.

OFF mode with optional antifreeze protection (5°C) by a dip switch.

Maximum room temperature: T45.

double insulation.

Protection degree IP20.

Pollution degree 2.

Impulse voltage 4000V.

Power supply without connection to the electrical line with 2 AA 1,5V alkaline batteries (1 year battery life).

Automatic control of the battery charge; the display will indicate if the charge is inadequate.

Battery replacement without data dropout.

Switch for the winter or summer operating modes.

Reset key to restore the set program.

Dimensions 135 x 85 x 19 mm.

ErP classification: ErP Class IV; 2% (EU Reg. 811/2013 - 813/2013)

1 FIJAR A LA PARED

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Close-up of a green printed circuit board with visible traces and components (no text or symbols)

F U N C I Ó N J O L L L Y

Close-up of electronic circuit boards with green and red components, no visible text or symbols

Close-up of a green printed circuit board with visible components and traces (no text or symbols)

FONCTIONNEMENT D'ÉTÉ OU CLIMATISATION

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Close-up of a green printed circuit board with visible traces and components (no text or symbols)

Symbol of a trash bin crossed with a diagonal line and a horizontal bar below (no text or numbers present)

DISPOSAL OF PRODUCTS

The crossed out wheeled dust bin symbol indicates that products must be collected and disposed of separately from household waste. Integrated batteries and accumulators can be disposed of with the product. They will be separated at the recycling centres. The black bar indicates that the product was placed on the market after August 13, 2005. By participating in separate collection of products and batteries, you will help to assure the proper disposal of products and batteries and thus help to prevent potential negative consequences for the environment and human health. For more detailed information about the collection and recycling programmes available in your country, please contact your local city office or the shop where you purchased the product

MISE AU REBUT DES PRODUITS