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7. DIP Switch Settings
• The temperature swing can be adjusted between 0.5°C and 1.0°C by selecting
the desired DIP switch position found on the rear of the unit. We suggest using
0.5°C position unless the boiler turns ON and OFF too rapidly.
• The PID ‘Proportional-Integral-Derivative’ can also be selected ON or OFF
using the DIP switches on the rear of the unit. We suggest setting this to
the ON position. As the room temperature approaches the set temperature,
the thermostat will intermittently turn the heating ON and OFF, to help
prevent temperature over-shoot.
• The boiler type can be set to either 3CYC (Gas) or 6CYC (Oil),
using the DIP switches on the rear of the unit.
8.Operation
• Restore mains to the unit after making sure to check all system wiring
is complete, and after you have selected the desired DIP switch settings.
• Use the dial adjuster to set the desired temperature.
• The Blue LED output indicator is lit when the room temperature
is below the desired value, indicating that the thermostat
is calling for heat from the boiler.
• Once the room reached the desired temperature the LED turns OFF
and the TRT030N ceases to call for heat from the boiler.
