What is a Programmable Room Thermostat? Section Header A programmable room thermostat is both a programmer and a room thermostat. A programmer allows you to set “On” and “Off” periods to suit your own lifestyle. A room thermostat works by sensing the air temperature, switching on the heating when the air temperature falls below the thermostat setting, and switching it off once this set temperature has been reached.
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Section Header The way to set and use your programmable room thermostat is to find the lowest temperature settings that you are comfortable with at the different times you have chosen, and then leave it alone to do its job. The best way to do this is to set the room thermostat to a low temperature –...
Installation Procedure Section Header Mount the thermostat at eye level. Read the instructions fully so you get the best from our product. Don’t Do not install near to a direct heat source as this will affect functionality. Do not push hard on the LCD screen as this may cause irreparable damage. This thermostat is designed to be flush mounted and requires a back box of 35mm (minimum depth) to be sunk into the wall prior to installation.
Mode Select Section Header ProDigital™ can either be used as a thermostat or a time clock. Thermostat mode is the default setting. To change between thermostat & time clock modes, follow these steps. then press and hold • Use the ‘Left/Right’ arrow keys to highlight the button for 3 seconds ..................
LCD Display Section Header Electric Floor Model...
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LCD Display Section Header 1. Day Indicator - Displays the day of the week. 2. Flame Symbol – Displayed when the thermostat is calling for heat and flashes when optimum start is active. 3. Clock - Time displayed in 24 hour format. 4.
Power On/Off Section Header The heating is indicated ON when the flame icon is displayed. When the Flame Icon is absent, there is no requirement for heating to achieve the set temperature but the thermostat remains active. To turn the thermostat off completely, scroll to the Power Icon and hold the key for approximately 3 seconds until the display goes blank ......
Setting the Time and Date Section Header To set the clock, follow these steps. then press and hold the • Use the ‘Left/Right’ arrow keys to highlight button for 3 seconds ........................At this point the screen will go blank showing only ‘SETUP’ and ‘CLOCK’ . •...
Room Temperature Floor Temperature When the ProDigital™ is set to use both the air & the floor sensor, the room temperature will be displayed by default. To view the current floor temperature, press and hold the Left and Right arrow keys for 5 seconds, the floor temperature will then be displayed ........
Section Header The ProDigital™ offers three program mode options; Weekday/Weekend, 7 Day and 24 Hour programming. There is also the option to use the ProDigital™ as a manual thermostat. The thermostat is supplied with comfort levels already factory programmed, but these can be changed easily.
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Section Header • Use the ‘Up/Down’ keys to set the ‘Hours’ ..................• Press to confirm ............................• Use the ‘Up/Down’ keys to set the ‘Minutes’ ................. • Press to confirm ............................• Use the ‘Up/Down’ keys to set the temperature ................. •...
Temperature Control Section Header The ‘Up/Down’ keys allow you to adjust the set temperature ........When you press either key, you will see the word ‘SET’ and the desired temperature value. Use the ‘Up/Down’ keys to adjust the ‘SET’ value ....... Press to confirm settings and return to the main display ..........
Temperature Hold Section Header The temperature hold function allows you to manually override the current operating program and set a different temperature for a desired period. • Use the ‘Left/Right’ keys to scroll to ‘Hold’ and press ..........• Repeatedly tap the ‘Up/Down’ keys to set the desired ‘Hold’ time (Hours) then press ........................
Frost Protection Frost Protection Section Header Use the ‘Left/Right’ keys to scroll to the ‘Power Icon’ ........... Use the ‘Left / Right’ keys to scroll to the ‘Power Icon’ ............. The frost icon will toggle ON/OFF each time is pressed ............The frost icon will toggle ON/OFF each time is pressed ............
Locking the Thermostat Section Header The ProDigital™ has a keypad lock facility. To activate the lock follow these steps. • Use the ‘Left/Right’ keys to scroll to Hold & press for 7 seconds ......The display will show 0000. At this point enter a four digit pin number.
In thermostat mode; the holiday function reduces the set temperature in your home to the frost mode temperature setting that is configured in the setup menu. The ProDigital™ will maintain this temperature for the duration of the holiday and will then automatically return to the program mode on your return.
Optional Settings Explained Section Header THE FOLLOWING SETTINGS ARE OPTIONAL AND IN MOST CASES NEED NOT BE ADJUSTED. Temperature Format: This function allows you to select between °C and °F. Switching Differential: This function allows you to increase the switching differential of the thermostat.
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Floor Temp Limit: When the Floor Sensor has been enabled in feature 05, you can set a Section Header floor limiting temperature between 20-45°C, this protects the floor from overheating. (27°C is the default). Note: ‘Air Sensor Only’ MUST NOT be used to control electric underfloor heating. Floor Sensor or Both should be used.
Adjusting the Optional Settings Adjusting the Optional Settings Section Header Use the ‘Left/Right’ arrow keys to highlight then press and hold the • Use the ‘Left/Right’ arrow keys to highlight then press and hold the button for 3 seconds ....................button for 3 seconds .....................
‘ON’ ..........Error Codes The ProDigital™ will display an error code if there is a fault with the temperature sensor, these error codes are explained below. E0 = The internal sensor has developed a fault.
Wiring Diagram - ProDigital™ Section Header Model: ProDigital ™ 230VAC MAINS SUPPLY Floor Not used. Sensor LOAD FLOOR PROBE MATTING OR WIRE - 16 AMP MAX This product must only be installed by a qualified electrician and comply with local installation regulations.
LCD Display Section Header 1. Day Indicator - Displays the day of the week. 2. Clock - Time displayed in 24 hour format. 3. Until & Hold Left - ‘Until’ displayed during a timer override. ‘Hold Left’ appears when a temperature hold is active, plus the remaining time will be shown.
Setting the Switching Times Section Header To program the switching times, follow these steps. • Use the ‘Left/Right’ keys to scroll to ‘EDIT’ ............• Press to confirm selection ..................... • Use the ‘Left/Right’ keys to select the day/period to program ....•...
Timer Override Section Header To override the timed output ‘ON/OFF’ , follow these steps......... • Use the ‘Left/Right’ keys to highlight ‘HOLD’ then press ........• Use the ‘Up/Down’ keys to set the hours then press ........• Use the ‘Up/Down’ keys to set the minutes then press •...
Optional Settings Explained Section Header Programming Mode: The following program modes are available; 5/2 Day Programming - 4 On/Off switching times for the weekdays and 4 On/Off switching times for the weekend. 7 Day Programming - 4 individual On/Off switching times for each day. 24 Hours - 4 On/Off switching times over a 24 hour period.
Adjusting the Optional Settings Adjusting the Optional Settings Section Header Use the ‘Left/Right’ arrow keys to highlight then press and hold the • Use the ‘Left/Right’ arrow keys to highlight then press and hold the button for 3 seconds ....................button for 3 seconds .....................
Wiring Diagram - Time Clock Mode Section Header Model: ProDigital ™ 230VAC MAINS SUPPLY Floor Not used. Sensor LOAD LOAD 16 AMP MAX This product must only be installed by a qualified electrician and comply with local installation regulations. Model:...
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