45
ATTENTION. Clean the thermostat only with a soft
cloth dampened with water.
23
-
TECHNICAL FEATURES
• Unit for domestic use.
• Independently installed electronic device.
• Display: LCD graphic backlit
• Power supply: 3
alkaline
LR03 size AAA 1.5V batte-
ries.
• Autonomy: over 1 year
• Battery low warning.
• Time available for battery replacement: approximately 2
minutes
• Relay: max. voltage 250 V, max. current 5A with resistive
load (2A with inductive load).
Type of action: 1B-U.
Available contacts: 1 NO-NC exchange contact
• Three operating modes: MANUAL, AUTOMATIC, SYSTEM
BYPASS.
• Daily programming in heating and cooling mode.
• Two operating modes: DIFFERENTIAL and PROPORTIONAL
INTEGRAL.
• Calibration of measured temperature.
• Automatic advance to reach set point at desired time.
• Remote activation of fixed-time manual programme.
• Count of system operating hours from 1 to 9,999.
• Possibility to timer-control manual operation, anti-freeze
and system bypass (in hours or days up to 99).
• Field of adjustment: from +2 to +35 °C.
83,5
42
91
• Temperature levels: three, programmable b2 °C
and +35 °C.
• Anti-freeze temperature: adjustable b2 °C and
+35 °C.
• Programming: a temperature level for each hour or each
day of the week, which can be extended to two levels by
setting the start-up/shutdown delay time.
• Room temperature measuring interval: 15 seconds
• Thermal differential: adjustable from 0 °C to 0.9 °C.
• Reading resolution: 01 °C.
• Displayed field of reading: from 0 °C to +40 °C.
• Precision:
≤
±0,3 °C.
• Class A software.
• Degree of pollution: 2.
TH350 EN 05_08.indd 45
TH350 EN 05_08.indd 45
30-05-2008 8:20:58
30-05-2008 8:20:58
