Perry Perry white wall clock thermostat Perry-1CRCR028B

II Weekly chronothermostat, suitable for all heating and/or cooling systems, has a clear backlit display to keep all its functions under control in real time. The Chronothermostat is pre-programmed in the factory for a defined standard operation, therefore, immediately after the connection to the user to be controlled, the insertion of the batteries and the compulsory setting of the date, current time and confirmation of the automatic solar/legal time change (EURO = Italy and Central Europe zone UTC 1) is ready for immediate use, displaying date, current time, standard thermal/time profile in Winter (heating) mode.
Ease of use through menu navigation is the main feature, in fact, despite the completeness of its functions, it is very easy to use. In its permanent memory are already set 2 winter and 2 summer programs with 3 antifreeze temperature levels designed to offer maximum comfort, but it takes just a few seconds to change them and choose the desired temperatures throughout the day (even every 30 minutes!) and for every day of the week.
The factory-fitted chronothermostat adjusts the temperature in Differential ON/OFF mode and the hysteresis can be set from 0.2°C to 1.2°C to adapt to the thermal inertia of your specific system - alternatively you can select the operation in Proportional modulating mode with adjustable duration cycles (from 7 to 20 minutes): this system allows to keep the desired temperature more stable, increasing the feeling of comfort for the user and is particularly suitable for systems with high thermal inertia such as, for example, for underfloor radiant panels.
The set temperature scale is in degrees Centigrade (Celsius) with the possibility to calibrate the measurement of the room temperature by setting a correction value (from -3 to 3 °C) - passing to Fahrenheit degrees all temperature displays are updated according to the new scale.
To the chronothermostat it is possible to connect a separate remote temperature probe (optional) and then set it according to your system needs: remote, floor, outdoor. Particular attention has been paid to energy saving: the temporary or permanent manual forcing with temperature SET autonomous from the current weekly program, the holiday program, the suspension for domestic cleaning, the optional block of the set temperatures (MAX/MIN), the adjustable antifreeze temperature value, the control through an external contact (example telephone programmer as an option), allow to avoid energy waste with consequent economic saving

MAIN FEATURES
Multilingual menu
3V - 2x1 power supply.5V AA alkaline
Lcd 4.3 backlit display
Backlit buttons
Potential free deviation 1 contact output: 5(3)A/250Vac.a.
On/Off operation with differential adjustable from 0.2 - 1.2°C or modulating with control period from 7 - 20 min
4 preset programs that can be modified
Temperature levels 3 antifreeze
Automatic manual temperature
Adjustable temperature for set of 0.1°C
Minimum 30 min
Permanent / temporary manual operation
Automatic daylight saving time change
Suspension key for cleaning
Telephone or remote control input
Remote probe input
EAST/INV control
Holiday program
Program Pump activation
Temperature set block
User password
Installer password
Timed backlighting
Relay status indication
Correction t detection in operation
Product positioning Wall mounting
Adjustment range 5 - 37.7°C
Dimensions (WxDxH) 128.5 x 88.5 x 26 mm

TECHNICAL DATA

Power: n° 2 alkaline batteries 1,5 V type AA (LR6)
Autonomy: Approx. 2 years
Autonomy since the flashing low battery symbol on the display: approx. 15 days
Timed backlight 6 sec. (default) / always off
Type of action, disconnection and device: 1 / B / U / Electronic
Output type: relay with changeover contact COM / NA / NC, potential-free - max 5(3)A/250 V ~
Software: class A
Rated impulse voltage: 4kV
Section of wires at terminals: 1,5 mmq ÷ 2,5 mmq

II Weekly chronothermostat, suitable for all heating and/or cooling systems, has a clear backlit display to keep all its functions under control in real time. The Chronothermostat is pre-programmed in the factory for a defined standard operation, therefore, immediately after the connection to the user to be controlled, the insertion of the batteries and the compulsory setting of the date, current time and confirmation of the automatic solar/legal time change (EURO = Italy and Central Europe zone UTC 1) is ready for immediate use, displaying date, current time, standard thermal/time profile in Winter (heating) mode.
Ease of use through menu navigation is the main feature, in fact, despite the completeness of its functions, it is very easy to use. In its permanent memory are already set 2 winter and 2 summer programs with 3 antifreeze temperature levels designed to offer maximum comfort, but it takes just a few seconds to change them and choose the desired temperatures throughout the day (even every 30 minutes!) and for every day of the week.
The factory-fitted chronothermostat adjusts the temperature in Differential ON/OFF mode and the hysteresis can be set from 0.2°C to 1.2°C to adapt to the thermal inertia of your specific system - alternatively you can select the operation in Proportional modulating mode with adjustable duration cycles (from 7 to 20 minutes): this system allows to keep the desired temperature more stable, increasing the feeling of comfort for the user and is particularly suitable for systems with high thermal inertia such as, for example, for underfloor radiant panels.
The set temperature scale is in degrees Centigrade (Celsius) with the possibility to calibrate the measurement of the room temperature by setting a correction value (from -3 to 3 °C) - passing to Fahrenheit degrees all temperature displays are updated according to the new scale.
To the chronothermostat it is possible to connect a separate remote temperature probe (optional) and then set it according to your system needs: remote, floor, outdoor. Particular attention has been paid to energy saving: the temporary or permanent manual forcing with temperature SET autonomous from the current weekly program, the holiday program, the suspension for domestic cleaning, the optional block of the set temperatures (MAX/MIN), the adjustable antifreeze temperature value, the control through an external contact (example telephone programmer as an option), allow to avoid energy waste with consequent economic saving

MAIN FEATURES
Multilingual menu
3V - 2x1 power supply.5V AA alkaline
Lcd 4.3 backlit display
Backlit buttons
Potential free deviation 1 contact output: 5(3)A/250Vac.a.
On/Off operation with differential adjustable from 0.2 - 1.2°C or modulating with control period from 7 - 20 min
4 preset programs that can be modified
Temperature levels 3 antifreeze
Automatic manual temperature
Adjustable temperature for set of 0.1°C
Minimum 30 min
Permanent / temporary manual operation
Automatic daylight saving time change
Suspension key for cleaning
Telephone or remote control input
Remote probe input
EAST/INV control
Holiday program
Program Pump activation
Temperature set block
User password
Installer password
Timed backlighting
Relay status indication
Correction t detection in operation
Product positioning Wall mounting
Adjustment range 5 - 37.7°C
Dimensions (WxDxH) 128.5 x 88.5 x 26 mm

TECHNICAL DATA

Power: n° 2 alkaline batteries 1,5 V type AA (LR6)
Autonomy: Approx. 2 years
Autonomy since the flashing low battery symbol on the display: approx. 15 days
Timed backlight 6 sec. (default) / always off
Type of action, disconnection and device: 1 / B / U / Electronic
Output type: relay with changeover contact COM / NA / NC, potential-free - max 5(3)A/250 V ~
Software: class A
Rated impulse voltage: 4kV
Section of wires at terminals: 1,5 mmq ÷ 2,5 mmq