C02 - Thermostat Fantini Cosmi - Free user manual and instructions

Product Type	Rear Panel Capillary Thermostat
Model	C02
Brand	Fantini Cosmi
Application	Temperature control for water in boilers, air conditioning, cooling units, domestic appliances, electric ovens
Operating Principle	Liquid expansion
Contact Rating	15(6)A 250V AC (15A resistive, 6A FLA/36LRA)
Switch Type	SPDT microswitch with gold contacts
Protection Degree	IP00
Terminal Type	FASTON 6.3mm (external wires); screw terminals available for internal wires
Maximum Terminal Temperature (internal wires)	130°C
Maximum Head Temperature	785°C
Micro-disconnection Type	1B
Mounting	Rear panel (incorporated control)
Sensor Material	Stainless steel (memorando sensor)
Bulb and Capillary Material	Copper (tin plated for C02C2 and C02D2)
Housing Material	Shock-proof self-extinguishing thermoplastic V0 (1.6mm)
Pollution Degree	2 (per EN/UL/CSA 60730-1)
Insulation Voltage (nominal)	380V (per EN 60947-5-1)
Special Executions Available	Special temperature range, fixed calibration, manual reset, internal setting, clamps terminals (for high quantity)
Accessories	Various accessories for rear panel mounting
Maintenance	Keep clean and dry; no user-serviceable parts
Safety Compliance	EN/UL/CSA 60730-1, EN/UL/CSA 60730-2-9, EN 60947-5-1

Frequently Asked Questions - C02 Fantini Cosmi

What is the operating temperature range of the Fantini Cosmi C02 thermostat?

The specific temperature range is not stated in the manual, but it is suitable for water temperature control in boilers and similar applications. For exact range, refer to the product datasheet or contact Fantini Cosmi.

How do I wire the C02 thermostat?

The C02 uses FASTON 6.3mm terminals for external wires (supply and load). For internal wires, screw terminals may be used. The microswitch is SPDT: terminal 1 is common, 2 is normally closed (opens on temperature rise), and 3 is normally open (closes on rise). Connect according to your circuit.

Can I adjust the temperature calibration?

Standard models have a fixed calibration. Special executions with adjustable calibration are available for high quantity orders. Contact Fantini Cosmi for details.

What is the maximum current the C02 can handle?

The contact rating is 15A resistive load and 6A inductive (FLA/36LRA) at 250V AC. Do not exceed these values.

Is the C02 thermostat suitable for outdoor use?

No, the protection degree is IP00, meaning it is not protected against dust or moisture. It should be installed indoors in a dry environment.

What accessories are available for the C02?

The rear panel capillary C02 series can be supplied with many accessories to facilitate mounting. Specific accessories are not listed, but they may include brackets or adapters. Contact Fantini Cosmi for a full list.

How do I replace the C02 thermostat?

Disconnect power, remove the old thermostat by unscrewing mounting screws, disconnect wires at FASTON terminals, install new unit in reverse order. Ensure capillary bulb is properly positioned for temperature sensing.

The thermostat does not switch; what could be wrong?

Check if the temperature setpoint is correct, verify wiring and contact continuity with a multimeter. Ensure the bulb is in contact with the measured medium. If faulty, replace the thermostat.

What is the difference between C02 and C02C2/C02D2 models?

C02C2 and C02D2 have tin plated copper bulb and capillary, likely for enhanced corrosion resistance. Other features remain similar.

Can I mount the C02 thermostat on a panel?

Yes, the C02 is designed for rear panel mounting (incorporated control). The mounting dimensions are not specified; ensure adequate space for the capillary tube.

USER MANUAL C02 Fantini Cosmi

Rear panel capillary C02-- series can be supplied with many accessories in order to make easy the rear panel mounting.

SPECIAL EXECUTIONS (only for high qty; please ask for offer)

Rear panel capillary C02-- series thermostats can be supplied in special executions in accordance with customer specifications: special temperature range, fixed calibration, fixed calibration with manual reset, internal temperature setting and eletrical terminals with clamps instead of "FASTON".

RETRO

ACCESSORI DI SERIE PER TERMOSTATI C02-- / ACCESSORIES FOR C02--

Rear panel capillary C02—series can be supplied with many accessories in order to make easy the rear panel mounting.

SPECIAL EXECUTIONS (only for high qty; please ask for offer)

Rear panel capillary C02-- series thermostats can be supplied in special executions in accordance with customer specifications: special temperature range, fixed calibration, fixed calibration with manual reset, internal temperature setting and electrical terminals with clamps instead of "FASTON".

NB: PIEGARE CON DUE PIEGHE INCROCIATE FORMATO CHIUSO 105x148mm

FRONTE

FantiniCosmi

VIA DELL'OSIO, 6 20090 CALEPPIO DI SETTALA MI

Tel. [phone] fax [phone]

- Capillary thermostat for water temperature control in boilers, air conditioning.

cooling units and systems, domestic appliances and electric ovens.

- Montaggio a retroquadr. - Rear panel mounting

– Liquid expansion operation.

—Stainless steel memorando sensor. —Bulbo e capillare in rame.

— Copper bulbe and capillary tube

— Tin plated copper for C02C2 and C02D2 types. — Basetta coperchio e manogola in ma

autoestinguente V0 1.6mm.

- Base, cover and knob made of shock-proof self-extinguishing thermoplastic V0.

CARATTERISTICHE TECNICHE SECONDO EN/UL/CSA 60730-1,

EN/UL/CSA 60730-2-9: TECHNICAL FEATURES ACCORDING TO EN/UL/CSA 60730-1.

EN/UL/CSA 60730-2-9:

- Portata contatti 15(6) - Contact rating 15(6)

- Contact rating 15(6)A 250V - 50Hz - 15A carico resistivo, 6A FLA/36LRA

-15A resistive load, 6A FLA/36LRA 240Vac 50/80Hz

– SPDT microswitch, with gold

- Protection degree IP00

– Wire connection (external wires), "FASTON" terminals 6,3mm

—Special wires (joint to screw terminals for internal wires): wires

suitable to the temperature, heatproof wires — Temperature massima dei morsetti per cond

- Maximum temperature of the terminals for internal wires 130°C

–Maximum head temperature 785°C

-Micro/disconnection type 1B

—Mounting way, to be included (incorporated control)

—Period of electrical stress of the insulating parts, long period

- Grado d'inquinamento 2 - Pollution degree 3

-Opening temperature: Opens 1-2, closes 1-

CARATTERISTICHE TECNICHE SECONDO EN 60947-5-1 TECHNICAL FEATURES ACCORDING TO EN 60947-5-1

TECHNICAL FEATURES/ACCORDING TO EN 06947-5-1. Tensione nominale d'isolamento

Nominal insulation tension UI 380-

Resistive load AC-12 - 15A 10A