EV200RL - Thermostat Fantini Cosmi - Free user manual and instructions
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| Product Type | Electronic room thermostat |
| Model | EV200RL |
| Brand | Fantini Cosmi |
| Dimensions | Approx. 80 x 80 x 30 mm |
| Weight | Approx. 150 g |
| Power Supply | 230 VAC, 50 Hz |
| Output Relay | SPDT, 5 A resistive |
| Setpoint Range | 5°C to 35°C |
| Display | LCD with backlight |
| Control Type | On/Off (PWM) or PID selectable |
| Functions | Heating/cooling mode, frost protection, timer, key lock |
| Programming | Daily/weekly programmable, up to 6 time slots |
| Sensor | Built-in NTC thermistor |
| Accuracy | ±0.5°C at 25°C |
| Mounting | Wall mount, flush or surface box |
| Protection Class | IP30 |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -10°C to 60°C |
| Humidity | Up to 90% non-condensing |
| Cleaning | Wipe with dry cloth; do not use solvents |
| Safety | Double insulation, Class II |
| Spare Parts | Contact Fantini Cosmi or authorized dealer |
| Reparability | Repairable by qualified technician |
Frequently Asked Questions - EV200RL Fantini Cosmi
How do I install the EV200RL thermostat?
Ensure power is off. Mount the backplate on the wall, connect wires according to the wiring diagram (typically L, N, and load). Snap the thermostat onto the backplate and restore power.
How do I set the time and date?
Press the Menu button, navigate to Clock using the arrow keys, then set hour, minute, and day. Confirm with OK.
How do I create a weekly schedule?
Go to Schedule in the menu. Select a day, then add time slots with desired temperature. You can copy settings to other days. The thermostat will follow the program.
What does the frost protection mode do?
Frost protection keeps the temperature above 5°C to prevent freezing. Activate it via the Mode button or schedule.
How can I lock the keypad?
Press and hold the Menu button for 5 seconds. A lock icon appears. Repeat to unlock.
Why is the thermostat not turning on?
Check the circuit breaker and wiring connections. Ensure the power supply is 230 VAC. If the display is blank, replace the internal fuse if present, or contact support.
How do I switch between heating and cooling?
In the main menu, select Mode and choose Heating, Cooling, or Auto (if equipped with changeover sensor). Confirm.
How accurate is the temperature sensor?
The built-in sensor has an accuracy of ±0.5°C at 25°C. For best performance, avoid mounting near heat sources or drafts.
What should I do if the display shows an error code?
Common codes: E1 = sensor fault, E2 = internal error. Try resetting the thermostat (remove power for 10 seconds). If persists, contact Fantini Cosmi.
Can I use the thermostat with a floor heating system?
Yes, if the relay rating matches the load (max 5 A resistive). For floor heating, use a floor sensor if available (model dependent). Set the maximum floor temperature in the menu.
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