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Operation
Item
Actual Temperature Display
Setpoint Display
Setpoint Up/Down
Day/Night Settings
Occupancy Settings
Clock Display
Day of the week
2 x 8 display for Setup & Status The 2 by 8 characters display shows all the informations,status
Temperature Units
Relative Humidity
Heat/Cool/Fan Icons
Mode Buttons
Menu Button
OK Button
Override Button
Description
The thermostat displays the current temperature as sensed by the
internal temperature sensor.
The current Heat or Cool setpoint is displayed. The setpoint may
be set by using the Modbus system or by pressing the Up/Down
buttons.
In Heat Mode, the Up/Down Buttons change the Heat setpoint.
In Cool Mode, they change the cooling setpoint.
In Auto, they change the last setpoint entered heating or cooling.
Indicates the occupancy status during the day(sun icon) or
night(moon icon) and man in(house) or out while occupied or un-
occupied described as follows: In occupied mode,it shows the sun
and the man in.In unoccupied mode,it shows the moon and the
man out. In low occupancy, it shows the moon and the man in.
The current time is displayed in the second half of the screen.
Indicates the current day by showing the following terms:
Mon,Tue,Wed,Thu,Fri,Sat,Sun
& setup concerning sensor(s),clock and all the advanced menu
keys(fan,occupancy schedule,units,etc...)
Indicates Celsius(°C) or Farenheit(°F) according to your prefer-
ence
The thermostat displays the current relative humidity as sensed by
the internal humidity sensor(Optional)
Indicates the current status according to the setpoint and the cur-
rent conditions in the room. It shows a flame when heat is on,a
snowflake when cooling and a fan when the fan is running.
Used to select the Mode needed(Cool-Heat-Auto-Off)
Enter the main menu and program all the settings.
-Sensor(internal + 4 inputs)
-Clock(date & time)
-Advanced Menu(Scheduling,time format,temperature unit,Rh,fan)
Used to enter in the main menu and select one of the command.
This will cancel the unoccupied setting and start a timer that can
be adjusted through Modbus. This button is used in case of come
back during unoccupied mode.
- 9 -
Tstat Series
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