Fantini cosmi C57 Weekly Programmable Thermostats Technical Data Sheet

Fantini Cosmi C57 Weekly Programmable Thermostats

Intellitherm C57

Weekly programmable thermostats,with batteries

Electronic programmable thermostats with microprocessor, with weekly programming, to control heating and air conditioning installations.

DIMENSION

ELECTRICAL FEATURES

• Contacts rating: 5(3)A 250Vac.
• Type of action: 1BU (micro disconnection)
• Voltage-free switching contact.
• Power supply with two 1,5 V AA alkaline long life batteries without connection to the electric circuit.

HOMOLOGATION AND STANDARDS

Complies with EN 60730-1, EN 60730-2-9 standards
ErP classification: ErP Class IV; 2% (EU Reg. 811/2013 – 813/2013)

INSTALLATION

Intellitherm C57 is supplied with a base suitable for installation in embedded 3-module boxes, round boxes or for wall mounting. Equipment lug is minimal and the setting is even easier.
Two-wire connection with the user.
Install the programmable thermostat at 1,5 meters above the floor, away from kitchens, heat sources, windows and doors.

To separate the front body from the mounting socket, remove the battery compartment cover, unscrew the screws from the top, and remove unit’s body.

• A for 503-type embedded box (3 modules)
• B for round embedded boxes

OPERATION

The programmable thermostat has:

• 2 colored buttons, a red one and another blue for COMFORT and ECONOMY temperatures adjustment.
• 1 cursor for choosing the operation mode: AUTO, COMFORT, ECONOMY, ANTIFREEZE.
• 1 cursor for choosing operation type: SUMMER or WINTER, with the same cursor is possible to access the programming.
• 2 keys for current time setting.
• 3 keys to select between COMFORT, ECONOMY and ANTIFREEZE periods.
• 1 key for copying the program to the next day.
• 1 key for passing to the next day without copying the program.
• 1 RESET button to reset the prescribed program.
• 1 dip switch to select ANTIFREEZE mode at 5°C or OFF (ON at 0°C).

VISUALIZATION

• Ambient temperature
• Current time
• Current day
• Circular crown that represents a 24-hour format clock, is divided in 48 sectors (red, black, red and black): red color indicates COMFORT period; black indicates ANTIFREEZE period; red-black indicates the ECONOMY period.
• Possibility to visualize the statistical data of the installation: operation hours of the previous day and functioning beginning of Intellitherm C57, previous day minimum and maximum temperature and time when it was measured.

OFF SELECTION OR OFF WITH FROST PROTECTION SELECTION

OPERATION HOURS OF THE INSTALLATION

With Intellitherm C57 is possible to know for how many hours was “heat request”(relay closed-ON), the previous day, and the functioning beginning of the programmable thermostat (ie, after inserting the batteries or from a reset)

OPERATION MODES

A preset AUTO program differentiated for weekdays and holidays:

• AUTOMATIC PRESET customizable
• 3 operation modes:
• COMFORT keeps constant throughout the day and night the prescribed comfort temperature.
• ECONOMY keeps constant throughout the day and night at the prescribed economy temperature.
• ANTIFREEZE keeps the ambient temperature fixed at 5°C to protect the system from frost danger (or OFF, if it has been selected through the dip switch to have the system completely OFF)
• Personalized programming without intervention limits, even every half hour.
• Three temperatures, programmable as COMFORT and ECONOMY, and fixed as ANTIFREEZE (preset at 5°C).
• JOLLY function to exclude temporarily the automatic program, without modification, for obtaining continuously from 1 to 240 hours always the desired temperature (comfort, economy, OFF). After the preset time has passed Intellitherm resumes the automatic program. To reduce or exclude the JOLLY period before the scheduled time expiry press a different color button than the one of the crown shown on the display

STANDARD AUTOMATIC PROGRAMS WITH THE TIME AND TEMPERATURE ALREADY PROGRAMMED IN THE FACTORY

JOLLY FUNCTION

FEATURES

• Front cover for batteries extraction.
• Display flashing in case of low battery charge.
• Maintenance of all data during battery replacement.
• Microprocessor and CMOS circuits.
• double insulation.
• Protection degree IP20.
• Unit weight 0,22 Kg.

FANTINI COSMI SYSTEM

• Telecomfort CT3MA – GSM PHONE ACTIVATOR
• Intellitherm C57CT is designed to be connected to the mobile line GSM phone activator Telecomfort CT3MA.
• Telecomfort CT3MA allows a programmable thermostat’s remote control SMS messages or APP Intelliclima+.
• It also allows the remote verification of the ambient temperature and the correct functioning of the programmable thermostat.

REFERENCE:

DOWNLOAD MANUALS:

Fantini Cosmi Weekly Programmable Thermostats Technical Data Sheet

OTHER MANUALS:

Fantini cosmi Weekly Programmable Thermostats INSTRUCTIONS Manual

Fantini Cosmi Weekly Programmable Thermostats Technical Data Sheet