6
DIP switch for PID setting
DIP switch for
boiler type setting
DIP switch for temperature
swing adjustment setting
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. Press the reset button after changing.
• 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. Press the reset button after changing.
• The boiler type can be set to either 3CYC (Gas) or 6CYC (Oil), using the
DIP switches on the rear of the unit. Press the reset button after changing.
TRT033N Rear of Unit
