Vimar Plana Montageanweisungen Seite 28

• Ambient temperature display range: 0 °C +40 °C.
• Resolution of the reading: 0,1 °C.
• Resolution of the settings: 0,1 °C.
• Precision of the reading in heating mode:
- ≤ ±0,5 °C between +15 °C and +25 °C;
- ≤ ±0,8 °C at the temperature extremes.
• Precision of the reading in air conditioning mode:
- ≤ ±0,5 °C between +20 °C and +30 °C;
- ≤ ±0,8 °C at the temperature extremes.
• Software settings: possibility of compensating the temperature
reading with a software offset (± 3 °C max) to adapt the measure-
ment to the specific installation conditions.
• Hysteresis: adjustable between 0,1 °C and 1 °C.
• Thermostat operating range:
- +4 °C - +15 °C in antifreeze mode;
- +5 °C - +35 °C in heating or cooling mode.
• Clock accuracy: ≤ ±1 s a day.
• Principal functions:
- hourly temperature settings in 20-minute steps;
- 3 programmable temperature set-points for heating + 3 tempera-
ture set-points for cooling;
- weekly programming;
- 2 fixed programs and 2 user configurable programs (for both heat-
ing and cooling);
- possibility of overriding the program to vary the temperature;
- programs retained even in the event of a power outage;
- regulation for both heating and cooling systems;
- antifreeze function;
- possibility of timed switch off;
- turn on and off with a phone dialler;
- instructions in 5 languages (Italian, English, French, Spanish, German)
- device reset;
- self-diagnostic functions: automatically activated at regular inter-
vals during normal operation, to check the state of the temperature
probe, the state of the display driver, the efficiency of the EEPROM
memory, the efficiency of the backup stage;
- button lockout function with 3-digit PIN number to prevent unau-
thorised access to all the device functions and programs (for ex-
ample, when installed in a public place);
• Timed back-lit display, activated by pressing one of the four push
buttons.
• Protection degree: IP40.
• Class II equipment:
.
• Number of manual cycles: 3.000.
• Number of automatic cycles: 100.000.
• Type of contact opening: micro-disconnect.
• Type of action: 1B.
• Tracking index: PTI175.
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