Understanding the interface helps you operate the device easily. Most Intronics digital models features a crisp LCD screen and a simple three-to-five button layout. Screen Icon Meanings
: For models where program 8.0 and 9.1 are selected, you can press the Up and Down keys simultaneously to toggle between showing room temperature as an integer or as a decimal number. To exit this feature, simply cut off power to the unit.
Change the batteries once every 12 months, even if the low battery indicator hasn't started flashing. intronics digital room thermostat user guide
: Press and hold the △ and ▽ keys simultaneously for 10 seconds . A dot or specific indicator will appear on the display.
Tip: Default periods are Wake → Leave → Return → Sleep. Some models allow 4–6 events per day. Understanding the interface helps you operate the device
Ensures efficient performance in heating mode. 4. Key Specifications ( DT-08 Model Go to product viewer dialog for this item. Display: LED or LCD Display with backlight. Control: P+I control (PI Series). Input: 2-wire cable for display/main unit connectivity.
: The temperature differential (swing) might be set too narrow. Enter the installer menu to increase the swing setting to 1°C or 1.5°C. To exit this feature, simply cut off power to the unit
Phillips screwdriver, drill (if new holes needed), level.
Check the batteries and the circuit breaker in your electrical panel.
Set the time and temperature for the first period (e.g., Morning Wake-up). Repeat for remaining periods (Day, Evening, Night). Press or 'AUTO' to activate the schedule. Temporary Temperature Override
The current mode will flash on the display.